/* ============================================================
   PowerDesigner SA – Global Styles
   ============================================================ */
:root {
  --green:    #00C896;
  --green-dk: #009970;
  --blue:     #4A9EFF;
  --amber:    #F5A623;
  --purple:   #a78bfa;
  --teal:     #06B6D4;
  --rose:     #F87171;
  --dark:     #0B1120;
  --dark-2:   #111827;
  --dark-3:   #1F2937;
  --mid:      #374151;
  --light:    #F9FAFB;
  --muted:    #9CA3AF;
  --text:     #E5E7EB;
  --white:    #FFFFFF;
  --radius:   10px;
  --radius-lg:18px;
  --font-head:'Syne', sans-serif;
  --font-body:'DM Sans', sans-serif;
  --max-w:    1180px;
  --transition: 0.22s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--dark);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
address { font-style: normal; }
ul { list-style: none; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 10px 24px; border-radius: 8px; font-family: var(--font-head);
  font-weight: 600; font-size: 0.95rem; letter-spacing: 0.01em;
  cursor: pointer; border: 2px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform 0.15s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--green); color: var(--dark); border-color: var(--green); }
.btn-primary:hover { background: var(--green-dk); border-color: var(--green-dk); }
.btn-outline { background: transparent; color: var(--green); border-color: var(--green); }
.btn-outline:hover { background: var(--green); color: var(--dark); }
.btn-outline-white { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.4); }
.btn-outline-white:hover { background: rgba(255,255,255,0.1); border-color: white; }
.btn-white { background: white; color: var(--dark); border-color: white; }
.btn-white:hover { background: var(--light); }
.btn-lg { padding: 14px 32px; font-size: 1rem; }

/* ── HEADER ── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(11,17,32,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: box-shadow 0.3s;
}
.site-header.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.4); }
.nav-inner {
  display: flex; align-items: center; gap: 32px;
  max-width: var(--max-w); margin: 0 auto; padding: 0 24px; height: 68px;
}
.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-mark {
  width: 36px; height: 36px; border-radius: 8px;
  background: var(--green); color: var(--dark);
  font-family: var(--font-head); font-weight: 800; font-size: 0.85rem;
  display: flex; align-items: center; justify-content: center;
}
.logo-text { font-family: var(--font-head); font-weight: 700; font-size: 1.05rem; color: white; }
.logo-sa { color: var(--green); }
.nav-links { display: flex; gap: 28px; margin-left: auto; }
.nav-links a {
  font-family: var(--font-body); font-size: 0.93rem; font-weight: 500;
  color: var(--muted); transition: color var(--transition);
}
.nav-links a:hover { color: white; }
.nav-cta { margin-left: 8px; padding: 9px 20px; font-size: 0.9rem; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.3s; }
.mobile-menu { display: none; background: var(--dark-2); border-top: 1px solid var(--dark-3); padding: 20px 24px; }
.mobile-menu ul { display: flex; flex-direction: column; gap: 16px; }
.mobile-menu a { font-size: 1.05rem; font-weight: 500; color: var(--text); }

/* ── HERO ── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding-top: 68px;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(ellipse 80% 60% at 60% 40%, rgba(0,200,150,0.08) 0%, transparent 70%),
              radial-gradient(ellipse 60% 50% at 20% 80%, rgba(74,158,255,0.07) 0%, transparent 60%);
}
.hero-diagram {
  position: absolute; right: -40px; top: 50%; transform: translateY(-50%);
  width: 55%; max-width: 700px; opacity: 0.7;
}
.hero-content {
  position: relative; z-index: 1; max-width: 640px; padding: 80px 24px;
}
.hero-badge {
  display: inline-block; background: rgba(0,200,150,0.12); border: 1px solid rgba(0,200,150,0.3);
  color: var(--green); font-size: 0.82rem; font-weight: 600; letter-spacing: 0.04em;
  padding: 6px 14px; border-radius: 100px; margin-bottom: 28px;
  animation: fadeSlideUp 0.6s ease both;
}
.hero-title {
  font-family: var(--font-head); font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800; line-height: 1.05; letter-spacing: -0.03em;
  color: white; margin-bottom: 20px;
  animation: fadeSlideUp 0.6s 0.1s ease both;
}
.hero-title .accent { color: var(--green); }
.hero-sub {
  font-size: 1.15rem; color: var(--muted); max-width: 520px;
  margin-bottom: 36px; line-height: 1.7;
  animation: fadeSlideUp 0.6s 0.2s ease both;
}
.hero-actions {
  display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px;
  animation: fadeSlideUp 0.6s 0.3s ease both;
}
.hero-stats {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  animation: fadeSlideUp 0.6s 0.4s ease both;
}
.stat { display: flex; flex-direction: column; }
.stat strong { font-family: var(--font-head); font-size: 1.6rem; font-weight: 800; color: white; }
.stat span { font-size: 0.8rem; color: var(--muted); }
.stat-div { width: 1px; height: 36px; background: var(--mid); }

/* ── TRUST BAR ── */
.trust-bar { padding: 24px 0; background: var(--dark-2); border-top: 1px solid var(--dark-3); }
.trust-bar .container { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
.trust-label { font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em; flex-shrink: 0; }
.trust-logos { display: flex; gap: 20px; flex-wrap: wrap; }
.trust-logo { font-size: 0.82rem; font-weight: 600; color: var(--muted); padding: 6px 16px; border: 1px solid var(--dark-3); border-radius: 100px; white-space: nowrap; }

/* ── SECTIONS ── */
.section { padding: 100px 0; }
.section-head { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--green); margin-bottom: 14px;
}
.section-head h2 {
  font-family: var(--font-head); font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800; color: white; letter-spacing: -0.02em; margin-bottom: 16px;
}
.section-head p { font-size: 1.05rem; color: var(--muted); max-width: 560px; margin: 0 auto; }

/* ── PRODUCT CARDS ── */
.products-overview { background: var(--dark); }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.product-card {
  display: flex; flex-direction: column; gap: 12px;
  padding: 32px; border-radius: var(--radius-lg);
  border: 1px solid var(--dark-3); background: var(--dark-2);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  cursor: pointer;
}
.product-card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px rgba(0,0,0,0.3); }
.product-icon { width: 48px; height: 48px; margin-bottom: 4px; }
.product-icon svg { width: 100%; height: 100%; }
.product-card h3 { font-family: var(--font-head); font-size: 1.2rem; font-weight: 700; color: white; }
.product-card p { font-size: 0.9rem; color: var(--muted); flex: 1; line-height: 1.6; }
.card-link { font-size: 0.87rem; font-weight: 600; margin-top: 4px; transition: letter-spacing 0.2s; }
.product-card:hover .card-link { letter-spacing: 0.04em; }
.card-green { --c: var(--green); }
.card-blue  { --c: var(--blue); }
.card-amber { --c: var(--amber); }
.card-purple{ --c: var(--purple); }
.card-teal  { --c: var(--teal); }
.card-rose  { --c: var(--rose); }
.product-card .product-icon svg { color: var(--c); }
.product-card .card-link { color: var(--c); }
.product-card:hover { border-color: var(--c); }

/* ── WHY SA ── */
.why-sa { background: var(--dark-2); }
.why-sa-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.why-sa-image svg { width: 100%; height: auto; }
.why-sa-content .section-tag { display: block; margin-bottom: 14px; }
.why-sa-content h2 { font-family: var(--font-head); font-size: clamp(1.8rem,3.5vw,2.5rem); font-weight: 800; color: white; letter-spacing: -0.02em; margin-bottom: 20px; }
.lead { font-size: 1.05rem; color: var(--muted); margin-bottom: 36px; }
.benefit-list { display: flex; flex-direction: column; gap: 24px; }
.benefit-list li { display: flex; gap: 16px; align-items: flex-start; }
.benefit-icon { font-size: 1.5rem; flex-shrink: 0; margin-top: 2px; }
.benefit-list strong { display: block; font-family: var(--font-head); font-weight: 700; color: white; margin-bottom: 4px; }
.benefit-list p { font-size: 0.9rem; color: var(--muted); margin: 0; }

/* ── EDITIONS ── */
.editions-teaser { background: var(--dark); }
.editions-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 32px; }
.edition-card {
  background: var(--dark-2); border: 1px solid var(--dark-3); border-radius: var(--radius-lg);
  overflow: hidden; position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}
.edition-card:hover { transform: translateY(-4px); box-shadow: 0 16px 32px rgba(0,0,0,0.3); }
.edition-header { padding: 24px 24px 20px; }
.edition-header h3 { font-family: var(--font-head); font-size: 1.2rem; font-weight: 800; color: white; margin-bottom: 4px; }
.edition-tagline { font-size: 0.82rem; color: var(--muted); }
.ed-community h3 { color: var(--muted); }
.ed-standard h3 { color: var(--blue); }
.ed-professional h3 { color: var(--green); }
.ed-enterprise h3 { color: var(--amber); }
.edition-features { padding: 0 24px 24px; display: flex; flex-direction: column; gap: 8px; }
.edition-features li { font-size: 0.87rem; color: var(--muted); }
.edition-features li:not(.dim) { color: var(--text); }
.edition-features .dim { opacity: 0.45; }
.edition-card .btn { margin: 0 24px 24px; width: calc(100% - 48px); }
.ed-featured {
  border-color: var(--green);
  box-shadow: 0 0 0 1px var(--green), 0 12px 40px rgba(0,200,150,0.15);
  background: linear-gradient(160deg, rgba(0,200,150,0.07) 0%, var(--dark-2) 60%);
}
.badge-popular {
  position: absolute; top: 14px; right: 14px;
  background: var(--green); color: var(--dark);
  font-size: 0.68rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 3px 10px; border-radius: 100px;
}
.editions-cta-note { text-align: center; font-size: 0.9rem; color: var(--muted); }
.editions-cta-note a { color: var(--green); border-bottom: 1px solid transparent; transition: border-color 0.2s; }
.editions-cta-note a:hover { border-color: var(--green); }

/* ── AI BANNER ── */
.ai-banner {
  background: linear-gradient(135deg, #0a2a1e 0%, #0d1b3e 60%, #1a0a2e 100%);
  border-top: 1px solid rgba(0,200,150,0.2); border-bottom: 1px solid rgba(74,158,255,0.2);
  padding: 80px 0;
}
.ai-banner-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.ai-badge {
  display: inline-block; background: rgba(0,200,150,0.15); border: 1px solid rgba(0,200,150,0.4);
  color: var(--green); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em;
  padding: 5px 14px; border-radius: 100px; margin-bottom: 20px;
}
.ai-banner-text h2 { font-family: var(--font-head); font-size: clamp(1.8rem,3vw,2.5rem); font-weight: 800; color: white; letter-spacing: -0.02em; margin-bottom: 16px; }
.ai-banner-text p { color: rgba(255,255,255,0.65); margin-bottom: 28px; line-height: 1.7; }
.ai-banner-visual svg { width: 100%; height: auto; }

/* ── USE CASES ── */
.testimonials { background: var(--dark-2); }
.use-case-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.use-case {
  background: var(--dark); border: 1px solid var(--dark-3); border-radius: var(--radius-lg);
  padding: 32px 24px; transition: border-color var(--transition), transform var(--transition);
}
.use-case:hover { border-color: rgba(0,200,150,0.3); transform: translateY(-4px); }
.uc-icon { font-size: 2rem; margin-bottom: 16px; }
.use-case h4 { font-family: var(--font-head); font-weight: 700; color: white; margin-bottom: 10px; }
.use-case p { font-size: 0.88rem; color: var(--muted); line-height: 1.65; }

/* ── CTA SECTION ── */
.cta-section {
  padding: 100px 0;
  background: radial-gradient(ellipse 70% 80% at 50% 50%, rgba(0,200,150,0.12) 0%, transparent 70%), var(--dark);
}
.cta-inner { text-align: center; }
.cta-inner h2 { font-family: var(--font-head); font-size: clamp(2rem,4vw,3rem); font-weight: 800; color: white; letter-spacing: -0.02em; margin-bottom: 16px; }
.cta-inner p { color: var(--muted); max-width: 520px; margin: 0 auto 36px; font-size: 1.05rem; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── FOOTER ── */
.site-footer {
  background: var(--dark-2); border-top: 1px solid var(--dark-3); padding: 72px 0 40px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { font-size: 0.88rem; color: var(--muted); margin-bottom: 20px; max-width: 280px; line-height: 1.6; }
.social-links { display: flex; gap: 10px; }
.social-links a {
  width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--dark-3);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 700; color: var(--muted);
  transition: border-color var(--transition), color var(--transition);
}
.social-links a:hover { border-color: var(--green); color: var(--green); }
.footer-col h4 { font-family: var(--font-head); font-weight: 700; color: white; margin-bottom: 16px; font-size: 0.95rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 0.88rem; color: var(--muted); transition: color var(--transition); }
.footer-col a:hover { color: var(--green); }
.footer-col address { font-size: 0.86rem; color: var(--muted); line-height: 1.8; }
.footer-col address a { color: var(--muted); }
.footer-col address a:hover { color: var(--green); }
.footer-bottom {
  border-top: 1px solid var(--dark-3); padding-top: 24px;
  display: flex; gap: 12px; flex-direction: column;
}
.footer-bottom p { font-size: 0.78rem; color: var(--muted); }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  padding: 140px 0 80px;
  background: radial-gradient(ellipse 60% 60% at 50% 0%, rgba(0,200,150,0.1) 0%, transparent 70%), var(--dark);
  text-align: center;
}
.page-hero h1 { font-family: var(--font-head); font-size: clamp(2.2rem,5vw,3.5rem); font-weight: 800; color: white; letter-spacing: -0.03em; margin-bottom: 16px; }
.page-hero p { font-size: 1.1rem; color: var(--muted); max-width: 560px; margin: 0 auto; }

/* ── PRODUCTS PAGE ── */
.product-detail-section { padding: 80px 0; border-bottom: 1px solid var(--dark-3); }
.product-detail-section:last-child { border-bottom: none; }
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.product-detail-grid.reverse { direction: rtl; }
.product-detail-grid.reverse > * { direction: ltr; }
.product-detail-visual svg { width: 100%; height: auto; }
.product-detail-content .section-tag { display: block; margin-bottom: 14px; }
.product-detail-content h2 { font-family: var(--font-head); font-size: clamp(1.6rem,3vw,2.2rem); font-weight: 800; color: white; margin-bottom: 16px; letter-spacing: -0.02em; }
.product-detail-content p { color: var(--muted); margin-bottom: 24px; line-height: 1.7; }
.feature-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.feature-tag {
  font-size: 0.78rem; font-weight: 600; padding: 5px 12px; border-radius: 100px;
  border: 1px solid; background: transparent;
}
.tag-green { color: var(--green); border-color: rgba(0,200,150,0.35); }
.tag-blue  { color: var(--blue);  border-color: rgba(74,158,255,0.35); }
.tag-amber { color: var(--amber); border-color: rgba(245,166,35,0.35); }
.tag-purple{ color: var(--purple);border-color: rgba(167,139,250,0.35); }

/* ── PRICING PAGE ── */
.pricing-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.pricing-card {
  background: var(--dark-2); border: 1px solid var(--dark-3); border-radius: var(--radius-lg);
  padding: 32px 24px; display: flex; flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.pricing-card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px rgba(0,0,0,0.3); }
.pricing-card.featured { border-color: var(--green); background: linear-gradient(160deg, rgba(0,200,150,0.08) 0%, var(--dark-2) 60%); }
.pricing-label { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.pricing-name { font-family: var(--font-head); font-size: 1.4rem; font-weight: 800; color: white; margin-bottom: 16px; }
.pricing-price { margin-bottom: 24px; }
.pricing-price .amount { font-family: var(--font-head); font-size: 2.5rem; font-weight: 800; color: white; }
.pricing-price .currency { font-size: 1.2rem; vertical-align: super; color: var(--muted); }
.pricing-price .period { font-size: 0.85rem; color: var(--muted); }
.pricing-price .on-request { font-family: var(--font-head); font-size: 1.2rem; font-weight: 700; color: var(--green); }
.pricing-desc { font-size: 0.88rem; color: var(--muted); margin-bottom: 24px; line-height: 1.6; border-bottom: 1px solid var(--dark-3); padding-bottom: 24px; }
.pricing-features { flex: 1; display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.pricing-features li { font-size: 0.87rem; color: var(--text); display: flex; gap: 10px; align-items: flex-start; }
.pricing-features li::before { content: "✓"; color: var(--green); font-weight: 700; flex-shrink: 0; }
.pricing-note { font-size: 0.78rem; color: var(--muted); text-align: center; margin-top: 20px; }

/* ── SOLUTIONS PAGE ── */
.solution-card {
  background: var(--dark-2); border: 1px solid var(--dark-3); border-radius: var(--radius-lg);
  padding: 40px; display: flex; flex-direction: column; gap: 16px;
  transition: transform var(--transition), border-color var(--transition);
}
.solution-card:hover { transform: translateY(-4px); border-color: rgba(0,200,150,0.3); }
.solution-card .s-icon { font-size: 2.2rem; }
.solution-card h3 { font-family: var(--font-head); font-weight: 700; font-size: 1.2rem; color: white; }
.solution-card p { font-size: 0.9rem; color: var(--muted); line-height: 1.65; }
.solutions-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }

/* ── ABOUT PAGE ── */
.team-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.team-card {
  background: var(--dark-2); border: 1px solid var(--dark-3); border-radius: var(--radius-lg);
  padding: 32px; text-align: center;
}
.team-avatar {
  width: 72px; height: 72px; border-radius: 50%; background: var(--dark-3);
  margin: 0 auto 16px; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-size: 1.4rem; font-weight: 800; color: var(--green);
}
.team-card h4 { font-family: var(--font-head); font-weight: 700; color: white; margin-bottom: 4px; }
.team-card .role { font-size: 0.85rem; color: var(--green); margin-bottom: 12px; }
.team-card p { font-size: 0.88rem; color: var(--muted); line-height: 1.6; }

/* ── CONTACT PAGE ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; }
.contact-info h2 { font-family: var(--font-head); font-size: 1.8rem; font-weight: 800; color: white; margin-bottom: 16px; }
.contact-info p { color: var(--muted); margin-bottom: 32px; line-height: 1.7; }
.contact-detail { display: flex; flex-direction: column; gap: 20px; }
.cd-item { display: flex; gap: 16px; align-items: flex-start; }
.cd-icon { font-size: 1.3rem; flex-shrink: 0; }
.cd-item strong { display: block; color: white; font-weight: 600; margin-bottom: 2px; }
.cd-item p, .cd-item a { font-size: 0.9rem; color: var(--muted); }
.cd-item a:hover { color: var(--green); }
.contact-form { background: var(--dark-2); border: 1px solid var(--dark-3); border-radius: var(--radius-lg); padding: 40px; }
.contact-form h3 { font-family: var(--font-head); font-weight: 700; font-size: 1.3rem; color: white; margin-bottom: 24px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; background: var(--dark); border: 1px solid var(--dark-3); border-radius: 8px;
  padding: 12px 16px; color: white; font-family: var(--font-body); font-size: 0.95rem;
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--green); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option { background: var(--dark); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-success {
  display: none; background: rgba(0,200,150,0.12); border: 1px solid var(--green);
  border-radius: 8px; padding: 20px; text-align: center; color: var(--green);
}

/* ── ANIMATIONS ── */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .editions-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .why-sa-grid { grid-template-columns: 1fr; gap: 40px; }
  .why-sa-image { display: none; }
  .ai-banner-inner { grid-template-columns: 1fr; }
  .ai-banner-visual { display: none; }
  .use-case-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .product-detail-grid.reverse { direction: ltr; }
  .solutions-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .mobile-menu.open { display: block; }
  .product-grid { grid-template-columns: 1fr; }
  .editions-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .use-case-grid { grid-template-columns: 1fr; }
  .hero-diagram { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .solutions-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}