/* ===== VARIABLES ===== */
:root {
  --navy:        #1e1b4b;
  --blue:        #4f46e5;
  --blue-light:  #818cf8;
  --slate:       #64748b;
  --slate-light: #94a3b8;
  --bg:          #f5f3ff;
  --white:       #ffffff;
  --dark:        #0f172a;
  --border:      #e0e7ff;
  --success:     #4f46e5;
}

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

/* ===== TYPOGRAPHY ===== */
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.15; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); font-weight: 700; line-height: 1.2; }
h3 { font-size: 1.25rem; font-weight: 600; }
p  { color: var(--slate); line-height: 1.75; }

/* ===== LAYOUT ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 5rem 0; }
.section-alt { background: var(--bg); }
.section-dark { background: var(--navy); color: var(--white); }
.section-dark p { color: #a5b4fc; }
.section-dark h2 { color: var(--white); }

.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header p { max-width: 600px; margin: 1rem auto 0; font-size: 1.05rem; }
.eyebrow { display: inline-block; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue); margin-bottom: 0.75rem; }
.section-dark .eyebrow { color: #a5b4fc; }

/* ===== BUTTONS ===== */
.btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.75rem 1.75rem; border-radius: 0.5rem; font-weight: 600; font-size: 0.95rem; cursor: pointer; transition: all 0.2s; border: 2px solid transparent; }
.btn-primary { background: var(--blue); color: var(--white); }
.btn-primary:hover { background: #3730a3; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(79,70,229,0.35); }
.btn-outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white); }
.btn-outline-white { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.6); }
.btn-outline-white:hover { background: var(--white); color: var(--navy); }

/* ===== NAVBAR ===== */
.navbar { position: sticky; top: 0; z-index: 100; background: var(--white); border-bottom: 1px solid var(--border); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.nav-logo { display: flex; align-items: center; gap: 0.6rem; }
.nav-logo .logo-icon { width: 36px; height: 36px; background: linear-gradient(135deg, var(--navy), var(--blue)); border-radius: 8px; display: flex; align-items: center; justify-content: center; }
.nav-logo .logo-icon span { color: var(--white); font-weight: 800; font-size: 1.1rem; }
.nav-logo .logo-text { font-weight: 800; font-size: 1.15rem; color: var(--navy); }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a { font-size: 0.9rem; font-weight: 500; color: var(--slate); transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--navy); }
.nav-cta { margin-left: 1rem; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--navy); border-radius: 2px; transition: all 0.3s; }

/* ===== HERO ===== */
.hero { background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%); color: var(--white); padding: 6rem 0 5rem; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; position: relative; }
.hero-badge { display: inline-flex; align-items: center; gap: 0.4rem; background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2); border-radius: 2rem; padding: 0.35rem 1rem; font-size: 0.8rem; font-weight: 600; margin-bottom: 1.5rem; }
.hero h1 { color: var(--white); margin-bottom: 1.25rem; }
.hero h1 span { color: #a5b4fc; }
.hero p { color: rgba(255,255,255,0.8); font-size: 1.1rem; margin-bottom: 2rem; max-width: 520px; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-visual { display: flex; justify-content: center; }
.hero-card-stack { position: relative; width: 340px; }
.hero-card { background: rgba(255,255,255,0.1); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.18); border-radius: 1rem; padding: 1.5rem; }
.hero-card-float { position: absolute; background: var(--white); border-radius: 0.75rem; padding: 0.75rem 1rem; box-shadow: 0 8px 32px rgba(0,0,0,0.25); display: flex; align-items: center; gap: 0.5rem; font-size: 0.82rem; font-weight: 600; color: var(--dark); }
.hero-card-float.top { top: -1rem; right: -1.5rem; }
.hero-card-float.bottom { bottom: -1rem; left: -1.5rem; }
.hero-card-float .dot { width: 8px; height: 8px; border-radius: 50%; background: #4f46e5; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.4} }
.stat-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; margin-top: 1rem; }
.stat-box { text-align: center; padding: 0.75rem; background: rgba(255,255,255,0.08); border-radius: 0.5rem; }
.stat-box .num { font-size: 1.5rem; font-weight: 800; color: var(--white); }
.stat-box .lbl { font-size: 0.7rem; color: rgba(255,255,255,0.65); }
.hero-card-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.55); margin-bottom: 0.5rem; }

/* ===== STATS BAR ===== */
.stats-bar { background: var(--navy); padding: 2.5rem 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.stat-item .number { font-size: 2.25rem; font-weight: 800; color: #a5b4fc; }
.stat-item .label { font-size: 0.85rem; color: #818cf8; margin-top: 0.25rem; }
.stat-item { border-right: 1px solid rgba(255,255,255,0.1); }
.stat-item:last-child { border-right: none; }

/* ===== SERVICE / FEATURE CARDS ===== */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.service-card { background: var(--white); border: 1px solid var(--border); border-radius: 1rem; padding: 2rem; transition: all 0.25s; }
.service-card:hover { border-color: var(--blue-light); box-shadow: 0 8px 32px rgba(79,70,229,0.12); transform: translateY(-3px); }
.service-icon { width: 52px; height: 52px; border-radius: 0.75rem; background: #eef2ff; display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; font-size: 1.5rem; }
.service-card h3 { margin-bottom: 0.6rem; color: var(--navy); }
.service-card p { font-size: 0.92rem; }
.service-card .learn-more { display: inline-flex; align-items: center; gap: 0.3rem; margin-top: 1.25rem; font-size: 0.875rem; font-weight: 600; color: var(--blue); transition: gap 0.2s; }
.service-card:hover .learn-more { gap: 0.5rem; }

/* ===== WHY US ===== */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.why-content h2 { margin-bottom: 1rem; }
.why-content p { margin-bottom: 2rem; }
.why-list { display: flex; flex-direction: column; gap: 1.25rem; }
.why-item { display: flex; gap: 1rem; align-items: flex-start; }
.why-item .check { width: 24px; height: 24px; border-radius: 50%; background: #eef2ff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 0.1rem; font-size: 0.75rem; color: var(--blue); font-weight: 700; }
.why-item h4 { font-size: 0.95rem; font-weight: 600; color: var(--navy); margin-bottom: 0.2rem; }
.why-item p { font-size: 0.875rem; margin: 0; }
.why-visual { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.cert-card { background: var(--white); border: 1px solid var(--border); border-radius: 0.75rem; padding: 1.25rem; text-align: center; transition: box-shadow 0.2s; }
.cert-card:hover { box-shadow: 0 4px 16px rgba(79,70,229,0.15); }
.cert-card .cert-icon { font-size: 2rem; margin-bottom: 0.5rem; }
.cert-card h4 { font-size: 0.85rem; font-weight: 700; color: var(--navy); }
.cert-card p { font-size: 0.75rem; margin: 0.2rem 0 0; }

/* ===== PROCESS ===== */
.process-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; position: relative; }
.process-grid::before { content: ''; position: absolute; top: 28px; left: calc(12.5% + 1rem); right: calc(12.5% + 1rem); height: 2px; background: linear-gradient(90deg, var(--blue) 0%, var(--navy) 100%); z-index: 0; }
.process-step { text-align: center; position: relative; z-index: 1; }
.step-num { width: 56px; height: 56px; border-radius: 50%; background: var(--blue); color: var(--white); font-size: 1.25rem; font-weight: 800; display: flex; align-items: center; justify-content: center; margin: 0 auto 1.25rem; box-shadow: 0 4px 12px rgba(79,70,229,0.35); }
.process-step h3 { font-size: 1rem; color: var(--navy); margin-bottom: 0.5rem; }
.process-step p { font-size: 0.875rem; }

/* ===== BLOG / RESOURCES ===== */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.blog-card { background: var(--white); border: 1px solid var(--border); border-radius: 1rem; overflow: hidden; transition: all 0.25s; display: block; }
.blog-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.08); transform: translateY(-3px); }
.blog-thumb { height: 180px; display: flex; align-items: center; justify-content: center; font-size: 3rem; }
.blog-body { padding: 1.5rem; }
.blog-tag { display: inline-block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--blue); background: #eef2ff; padding: 0.2rem 0.6rem; border-radius: 0.25rem; margin-bottom: 0.75rem; }
.blog-card h3 { font-size: 1rem; color: var(--dark); margin-bottom: 0.5rem; }
.blog-card p { font-size: 0.875rem; }
.blog-meta { display: flex; align-items: center; gap: 1rem; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--border); font-size: 0.78rem; color: var(--slate-light); }

/* ===== CTA ===== */
.cta-box { text-align: center; padding: 5rem 2rem; }
.cta-box h2 { color: var(--white); margin-bottom: 1rem; }
.cta-box p { color: #a5b4fc; max-width: 520px; margin: 0 auto 2.25rem; font-size: 1.05rem; }
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ===== CONTACT PAGE ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 4rem; align-items: start; }
.contact-info h2 { margin-bottom: 1rem; }
.contact-info p { margin-bottom: 2rem; }
.contact-detail { display: flex; gap: 1rem; align-items: flex-start; margin-bottom: 1.5rem; }
.contact-detail .icon { width: 44px; height: 44px; border-radius: 0.5rem; background: #eef2ff; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; flex-shrink: 0; }
.contact-detail h4 { font-size: 0.85rem; font-weight: 700; color: var(--navy); }
.contact-detail p { font-size: 0.875rem; margin: 0.2rem 0 0; }
.contact-form { background: var(--white); border: 1px solid var(--border); border-radius: 1rem; padding: 2.5rem; }
.form-group { margin-bottom: 1.25rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--navy); margin-bottom: 0.4rem; }
input, select, textarea { width: 100%; padding: 0.7rem 1rem; border: 1px solid var(--border); border-radius: 0.5rem; font-size: 0.9rem; color: var(--dark); background: var(--bg); transition: border-color 0.2s; outline: none; font-family: inherit; }
input:focus, select:focus, textarea:focus { border-color: var(--blue); background: var(--white); }
textarea { resize: vertical; min-height: 120px; }
.form-submit { width: 100%; padding: 0.9rem; background: var(--blue); color: var(--white); border: none; border-radius: 0.5rem; font-size: 1rem; font-weight: 600; cursor: pointer; transition: background 0.2s; }
.form-submit:hover { background: #3730a3; }

/* ===== PAGE HERO ===== */
.page-hero { background: linear-gradient(135deg, #1e1b4b, #312e81); color: var(--white); padding: 4.5rem 0 3.5rem; text-align: center; }
.page-hero h1 { color: var(--white); margin-bottom: 1rem; }
.page-hero p { color: rgba(255,255,255,0.8); max-width: 600px; margin: 0 auto; font-size: 1.05rem; }

/* ===== FEATURES PAGE ===== */
.features-full-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.feature-card { background: var(--white); border: 1px solid var(--border); border-radius: 1rem; padding: 2rem; transition: all 0.25s; }
.feature-card:hover { border-color: var(--blue-light); box-shadow: 0 8px 32px rgba(79,70,229,0.1); transform: translateY(-3px); }
.feature-icon { font-size: 2rem; margin-bottom: 1rem; }
.feature-card h3 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 0.5rem; }
.feature-card p { font-size: 0.875rem; }

/* ===== TECH STACK ===== */
.tech-card { background: var(--white); border: 1px solid var(--border); border-radius: 1rem; padding: 2rem; margin-bottom: 1.5rem; }
.tech-card-title { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 1.25rem; display: flex; align-items: center; gap: 0.75rem; }
.tech-count { font-size: 0.72rem; font-weight: 700; background: #eef2ff; color: var(--blue); padding: 0.2rem 0.6rem; border-radius: 999px; }
.tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tag { font-size: 0.8rem; font-weight: 500; padding: 0.3rem 0.75rem; border-radius: 0.375rem; }
.tag-blue   { background: #dbeafe; color: #1d4ed8; }
.tag-indigo { background: #eef2ff; color: #4338ca; }
.tag-purple { background: #f3e8ff; color: #7c3aed; }
.tag-green  { background: #dcfce7; color: #16a34a; }
.tag-orange { background: #fff7ed; color: #c2410c; }
.tag-teal   { background: #ccfbf1; color: #0f766e; }
.tag-pink   { background: #fce7f3; color: #be185d; }
.tag-gray   { background: #f1f5f9; color: #475569; }

/* ===== SOLUTIONS PAGE ===== */
.solution-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; padding: 4rem 0; border-bottom: 1px solid var(--border); }
.solution-detail:last-child { border-bottom: none; }
.solution-detail.reverse { direction: rtl; }
.solution-detail.reverse > * { direction: ltr; }
.solution-visual { background: linear-gradient(135deg, #eef2ff, #e0e7ff); border-radius: 1.25rem; padding: 3rem; text-align: center; }
.solution-visual .big-icon { font-size: 5rem; }
.solution-detail h2 { color: var(--navy); margin-bottom: 1rem; font-size: 1.75rem; }
.solution-detail p { margin-bottom: 1.25rem; }
.solution-features { display: flex; flex-direction: column; gap: 0.6rem; }
.solution-features li { display: flex; gap: 0.6rem; align-items: center; font-size: 0.9rem; color: var(--dark); }
.solution-features li::before { content: '✓'; color: var(--blue); font-weight: 700; }

/* ===== PRICING ===== */
.pricing-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.75rem; align-items: start; }
.pricing-card { background: var(--white); border: 1px solid var(--border); border-radius: 1rem; padding: 2.5rem; position: relative; transition: all 0.25s; }
.pricing-card:hover { box-shadow: 0 8px 32px rgba(79,70,229,0.1); }
.pricing-featured { border-color: var(--blue); border-width: 2px; transform: scale(1.03); }
.pricing-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--blue); color: var(--white); font-size: 0.72rem; font-weight: 700; padding: 0.25rem 1rem; border-radius: 999px; white-space: nowrap; letter-spacing: 0.05em; }
.pricing-card h3 { font-size: 1.25rem; font-weight: 800; color: var(--navy); margin-bottom: 0.25rem; }
.pricing-tagline { font-size: 0.875rem; color: var(--slate); margin-bottom: 1.5rem; }
.pricing-price { display: flex; align-items: baseline; gap: 0.25rem; margin-bottom: 0.5rem; }
.price-currency { font-size: 1.25rem; font-weight: 700; color: var(--slate); }
.price-amount { font-size: 2.5rem; font-weight: 900; color: var(--navy); letter-spacing: -1px; }
.price-period { font-size: 0.875rem; color: var(--slate); }
.pricing-recurring { font-size: 0.8rem; color: var(--blue); font-weight: 600; margin-bottom: 1.5rem; }
.pricing-features { display: flex; flex-direction: column; gap: 0.75rem; margin: 1.5rem 0; }
.pricing-features li { font-size: 0.875rem; color: var(--slate); display: flex; gap: 0.5rem; align-items: flex-start; }
.pricing-features li::before { content: '✓'; color: var(--blue); font-weight: 700; flex-shrink: 0; }
.btn-full { width: 100%; justify-content: center; margin-top: 0.5rem; }

/* ===== FOOTER ===== */
.footer { background: #0f0e23; color: var(--white); padding: 4rem 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand .logo-wrap { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 1rem; }
.footer-brand .logo-icon { width: 32px; height: 32px; background: linear-gradient(135deg, var(--blue), #7c3aed); border-radius: 7px; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1rem; color: white; }
.footer-brand .logo-text { font-size: 1.15rem; font-weight: 800; color: var(--white); }
.footer-brand p { font-size: 0.875rem; color: #818cf8; line-height: 1.7; }
.footer-col h4 { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: #a5b4fc; margin-bottom: 1.25rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col ul a { font-size: 0.875rem; color: #818cf8; transition: color 0.2s; }
.footer-col ul a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid #1e1b4b; padding: 1.5rem 0; display: flex; align-items: center; justify-content: space-between; font-size: 0.8rem; color: #6366f1; }
.footer-bottom a { color: #818cf8; transition: color 0.2s; }
.footer-bottom a:hover { color: var(--white); }
.social-links { display: flex; gap: 0.75rem; }
.social-link { width: 36px; height: 36px; border-radius: 0.375rem; background: #1e1b4b; display: flex; align-items: center; justify-content: center; color: #818cf8; font-size: 0.85rem; font-weight: 700; transition: all 0.2s; }
.social-link:hover { background: var(--blue); color: var(--white); }

/* ===== PLATFORM GRID (8-product suite) ===== */
.platform-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 0.5rem;
}
.platform-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 4px solid var(--blue);
  border-radius: 0.75rem;
  padding: 1.5rem;
  transition: box-shadow 0.2s, transform 0.2s;
}
.platform-card:hover {
  box-shadow: 0 6px 24px rgba(79,70,229,0.12);
  transform: translateY(-2px);
}
.platform-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.9rem;
}
.platform-num {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--blue-light);
  font-variant-numeric: tabular-nums;
}
.platform-icon {
  font-size: 1.5rem;
  line-height: 1;
}
.platform-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}
.platform-card p {
  font-size: 0.85rem;
  color: var(--slate);
  line-height: 1.5;
  margin: 0;
}

/* ===== MOBILE ===== */
@media (max-width: 1024px) {
  .platform-grid { grid-template-columns: repeat(2,1fr); }
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .features-full-grid { grid-template-columns: repeat(2,1fr); }
  .process-grid { grid-template-columns: repeat(2,1fr); }
  .process-grid::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .why-visual { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-featured { transform: none; }
}
@media (max-width: 768px) {
  .section { padding: 3.5rem 0; }
  .hero { padding: 4rem 0 3rem; }
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-visual { display: none; }
  .nav-links { display: none; flex-direction: column; position: absolute; top: 70px; left: 0; right: 0; background: var(--white); border-bottom: 1px solid var(--border); padding: 1rem 1.5rem 1.5rem; gap: 1rem; }
  .nav-links.open { display: flex; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }
  .stats-grid { grid-template-columns: repeat(2,1fr); gap: 1.5rem; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 1.5rem; }
  .stat-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.1); }
  .stat-item:last-child { border-bottom: none; }
  .platform-grid { grid-template-columns: repeat(2,1fr); }
  .services-grid, .features-full-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .solution-detail { grid-template-columns: 1fr; gap: 2rem; }
  .solution-detail.reverse { direction: ltr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .cta-actions { flex-direction: column; align-items: center; }
  h1 { font-size: 2.25rem; }
}