/* ===== DESIGN TOKENS ===== */
:root {
  --bg: #f0f4f8;
  --surface: #ffffff;
  --surface-2: #f7fafd;
  --surface-3: #edf2f7;
  --text: #0f1b2d;
  --text-2: #1e293b;
  --muted: #475569;
  --brand: #0f5fb5;
  --brand-2: #2196f3;
  --brand-rgb: 15, 95, 181;
  --accent: #00a382;
  --accent-2: #10b981;
  --warning: #f59e0b;
  --ring: rgba(33, 150, 243, 0.18);
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
  --shadow: 0 8px 30px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.12);
  --radius: 16px;
  --radius-lg: 24px;
  --transition: 0.3s cubic-bezier(.4,0,.2,1);
}

/* ===== RESET ===== */
*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Manrope", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1,h2,h3,h4 {
  font-family: "Space Grotesk", system-ui, sans-serif;
  line-height: 1.18;
  margin: 0;
  color: var(--text);
}
ul { list-style: none; margin: 0; padding: 0; }
figure { margin: 0; }
p { margin: 0 0 0.6rem; }

/* ===== LAYOUT ===== */
.container { width: min(1200px, calc(100% - 2rem)); margin: 0 auto; }

/* ===== SKIP LINK ===== */
.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--brand); color: #fff;
  padding: 0.75rem 1.25rem; z-index: 10000;
  border-radius: 0 0 8px 0; font-weight: 700;
}
.skip-link:focus { left: 0; }

/* ===== HEADER ===== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.85);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid rgba(var(--brand-rgb),0.08);
  transition: box-shadow var(--transition);
}
.header-inner {
  display: flex; align-items: center;
  justify-content: space-between;
  min-height: 68px; gap: 1rem;
}
.brand {
  display: inline-flex; align-items: center;
  flex-shrink: 0; text-decoration: none;
}
.brand-logo { width: 180px; height: auto; transition: opacity var(--transition); }
.brand:hover .brand-logo { opacity: 0.85; }
.main-nav { display: flex; align-items: center; gap: 0.5rem; }
.nav-links {
  display: flex; align-items: center; gap: 0.25rem;
  font-weight: 600; font-size: 0.92rem;
}
.nav-links a {
  padding: 0.45rem 0.75rem; border-radius: 8px;
  color: var(--muted); transition: all var(--transition);
  position: relative;
}
.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--brand); background: rgba(var(--brand-rgb),0.06);
}
.active-link {
  color: var(--brand) !important;
  background: rgba(var(--brand-rgb),0.08) !important;
}

/* Hamburger */
.menu-toggle {
  display: none; background: none; border: none;
  cursor: pointer; padding: 0.5rem; border-radius: 8px;
  color: var(--text);
}
.menu-toggle:hover { background: rgba(var(--brand-rgb),0.06); }
.menu-toggle svg { display: block; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.45rem; border-radius: 12px;
  font-weight: 700; font-size: 0.92rem;
  padding: 0.75rem 1.35rem;
  transition: all var(--transition);
  border: none; cursor: pointer; white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(var(--brand-rgb),0.3);
}
.btn-primary:hover { box-shadow: 0 8px 26px rgba(var(--brand-rgb),0.4); }
.btn-ghost {
  border: 1.5px solid rgba(var(--brand-rgb),0.2);
  color: var(--brand); background: rgba(255,255,255,0.7);
}
.btn-ghost:hover { background: rgba(var(--brand-rgb),0.05); border-color: var(--brand); }
.btn-accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(0,163,130,0.3);
}
.btn-lg { padding: 0.95rem 1.8rem; font-size: 1rem; border-radius: 14px; }

/* ===== BADGE ===== */
.badge {
  display: inline-flex; align-items: center; gap: 0.45rem;
  font-weight: 700; font-size: 0.78rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--brand); padding: 0.4rem 0.85rem;
  background: rgba(var(--brand-rgb),0.07);
  border: 1px solid rgba(var(--brand-rgb),0.14);
  border-radius: 999px;
}

/* ===== ICON BOX (inline SVG icon container) ===== */
.icon-box {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(var(--brand-rgb),0.08), rgba(var(--brand-rgb),0.03));
  color: var(--brand); margin-bottom: 0.85rem; flex-shrink: 0;
}
.icon-box svg { width: 26px; height: 26px; }
.icon-box--accent { background: linear-gradient(135deg, rgba(0,163,130,0.1), rgba(16,185,129,0.04)); color: var(--accent); }
.icon-box--warning { background: linear-gradient(135deg, rgba(245,158,11,0.1), rgba(245,158,11,0.04)); color: var(--warning); }

/* ===== SECTION SPACING ===== */
.section { padding: 4.5rem 0; }
.section--sm { padding: 3rem 0; }
.section--flush { padding: 0; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 2.5rem; }
.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 0.6rem; }
.section-head p { color: var(--muted); font-size: 1.05rem; }

/* ===== HERO ===== */
.hero {
  padding: 4rem 0 2.5rem;
  background:
    radial-gradient(ellipse at 15% -10%, rgba(var(--brand-rgb),0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 10%, rgba(33,150,243,0.05) 0%, transparent 40%),
    var(--bg);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem; align-items: center;
}
.hero h1 {
  margin-top: 0.8rem;
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  max-width: 14ch;
  background: linear-gradient(135deg, var(--text) 60%, var(--brand));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p { color: var(--muted); font-size: 1.08rem; max-width: 52ch; margin: 1rem 0 1.6rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero-tags {
  margin-top: 1.2rem; display: flex; flex-wrap: wrap; gap: 0.45rem;
}
.hero-tags span {
  border: 1px solid rgba(var(--brand-rgb),0.15);
  background: rgba(255,255,255,0.8);
  color: var(--text-2); padding: 0.35rem 0.7rem;
  border-radius: 999px; font-size: 0.82rem; font-weight: 600;
}
/* Hero panel */
.hero-panel {
  border-radius: var(--radius-lg);
  background:
    radial-gradient(ellipse at 20% 0%, rgba(33,150,243,0.45) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(0,163,130,0.3) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(21,101,192,0.2) 0%, transparent 70%),
    linear-gradient(160deg, #071a36 0%, #0c3468 35%, #0e4e95 65%, #134ea8 100%);
  color: #fff; padding: 1.8rem;
  box-shadow:
    0 20px 60px rgba(7,26,54,0.4),
    0 0 0 1px rgba(255,255,255,0.06),
    inset 0 1px 0 rgba(255,255,255,0.08);
  position: relative; overflow: hidden;
}
.hero-panel::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(600px circle at 30% 20%, rgba(33,150,243,0.12), transparent),
    radial-gradient(400px circle at 70% 80%, rgba(0,163,130,0.08), transparent),
    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='0.03'%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");
  pointer-events: none; z-index: 0;
}
.hero-panel::after {
  content: ""; position: absolute;
  top: -40%; right: -20%; width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(33,150,243,0.15), transparent 65%);
  border-radius: 50%; animation: hero-glow 6s ease-in-out infinite alternate;
  pointer-events: none;
}
@keyframes hero-glow {
  0% { opacity: 0.5; transform: translate(0, 0) scale(1); }
  100% { opacity: 1; transform: translate(-15px, 15px) scale(1.15); }
}
.hero-panel > * { position: relative; z-index: 1; }
.hero-panel h2 {
  font-size: 1.45rem;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
  color: white;
}
.hero-panel > p {
  color: rgba(255,255,255,0.85);
  text-shadow: 0 1px 4px rgba(0,0,0,0.2);
}
.stat-grid {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 0.65rem; margin-top: 1rem;
}
.stat {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px; padding: 0.8rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all var(--transition);
}
.stat:hover {
  background: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}
.stat strong { display: block; font-size: 1.15rem; text-shadow: 0 1px 4px rgba(0,0,0,0.2); }
.stat span { color: rgba(255,255,255,0.75); font-size: 0.82rem; }

/* ===== PAGE HERO (Inner pages) ===== */
.page-hero {
  padding: 3.5rem 0 1.5rem;
  background:
    radial-gradient(ellipse at 10% 0%, rgba(var(--brand-rgb),0.05), transparent 50%),
    var(--bg);
}
.page-hero.page-hero--about {
  background:
    radial-gradient(ellipse at 12% 0%, rgba(var(--brand-rgb),0.07), transparent 52%),
    radial-gradient(ellipse at 88% 18%, rgba(16,185,129,0.08), transparent 42%),
    var(--bg);
}
.page-hero.page-hero--services {
  background:
    radial-gradient(ellipse at 10% 0%, rgba(16,185,129,0.09), transparent 48%),
    radial-gradient(ellipse at 82% 12%, rgba(33,150,243,0.08), transparent 42%),
    linear-gradient(180deg, rgba(255,255,255,0.55), rgba(255,255,255,0));
}
.page-hero.page-hero--products {
  background:
    radial-gradient(ellipse at 12% 0%, rgba(var(--brand-rgb),0.08), transparent 48%),
    radial-gradient(ellipse at 90% 18%, rgba(245,158,11,0.09), transparent 42%),
    var(--bg);
}
.page-hero.page-hero--contact {
  background:
    radial-gradient(ellipse at 12% 0%, rgba(245,158,11,0.08), transparent 48%),
    radial-gradient(ellipse at 86% 12%, rgba(var(--brand-rgb),0.08), transparent 42%),
    linear-gradient(180deg, rgba(255,255,255,0.6), rgba(255,255,255,0));
}
.page-hero-grid {
  display: grid; grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem; align-items: center;
}
.page-hero h1 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin-top: 0.6rem; }
.page-hero-grid > div > p { margin-top: 0.8rem; color: currentColor; font-size: 1.05rem; }
.page-hero-panel {
  --hero-start: #0a2347;
  --hero-mid: #0f5fb5;
  --hero-end: #2196f3;
  --hero-accent: #60a5fa;
  border-radius: var(--radius-lg);
  padding: 1.55rem;
  color: #fff;
  background:
    radial-gradient(circle at 18% 12%, rgba(255,255,255,0.12), transparent 28%),
    radial-gradient(circle at 82% 78%, rgba(255,255,255,0.09), transparent 30%),
    linear-gradient(145deg, var(--hero-start) 0%, var(--hero-mid) 54%, var(--hero-end) 100%);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,0.08);
  position: relative;
  overflow: hidden;
}
.page-hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(255,255,255,0.08), transparent 45%),
    repeating-linear-gradient(135deg, rgba(255,255,255,0.03) 0 1px, transparent 1px 18px);
  pointer-events: none;
}
.page-hero-panel > * { position: relative; z-index: 1; }
.page-hero-panel--about {
  --hero-start: #0e2b4f;
  --hero-mid: #0f5fb5;
  --hero-end: #00a382;
  --hero-accent: #8cf0d0;
}
.page-hero-panel--services {
  --hero-start: #073b3a;
  --hero-mid: #0b6b68;
  --hero-end: #10b981;
  --hero-accent: #a7f3d0;
}
.page-hero-panel--products {
  --hero-start: #1f2a44;
  --hero-mid: #1756a9;
  --hero-end: #f59e0b;
  --hero-accent: #fde68a;
}
.page-hero-panel--contact {
  --hero-start: #4a2a10;
  --hero-mid: #a55d14;
  --hero-end: #f59e0b;
  --hero-accent: #fef3c7;
}
.page-hero-panel .panel-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--hero-accent);
  margin-bottom: 0.95rem;
}
.page-hero-panel .panel-kicker::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: currentColor;
  box-shadow: 0 0 0 6px rgba(255,255,255,0.08);
}
.page-hero-panel h3 {
  color: #fff;
  font-size: 1.3rem;
  margin-bottom: 0.45rem;
}
.page-hero-panel > p {
  color: rgba(255,255,255,0.82);
  margin-bottom: 1rem;
}
.panel-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}
.panel-card {
  min-height: 112px;
  padding: 0.95rem;
  border-radius: 16px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
}
.panel-card strong {
  display: block;
  color: #fff;
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: 1rem;
  margin-bottom: 0.25rem;
}
.panel-card span {
  display: block;
  color: rgba(255,255,255,0.76);
  font-size: 0.84rem;
  line-height: 1.45;
}
.panel-card.panel-card--wide {
  grid-column: 1 / -1;
  min-height: auto;
}

/* ===== INNER SECTION ===== */
.inner-section { padding: 2.5rem 0 1.5rem; }

/* ===== CARD SYSTEM ===== */
.card {
  background: var(--surface);
  border: 1px solid rgba(var(--brand-rgb),0.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  overflow: hidden;
}
.card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
  border-color: rgba(var(--brand-rgb),0.16);
}
.card-body { padding: 1.5rem; }

/* ===== CONTENT CARDS (About) ===== */
.content-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.content-card {
  background: var(--surface);
  border: 1px solid rgba(var(--brand-rgb),0.08);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  position: relative;
}
.content-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}
.content-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  border-radius: var(--radius) var(--radius) 0 0;
  opacity: 0; transition: opacity var(--transition);
}
.content-card:hover::before { opacity: 1; }
.content-card h3 { margin-bottom: 0.5rem; font-size: 1.15rem; }
.content-card p { color: var(--muted); margin: 0; }

/* ===== KPI STRIP ===== */
.kpi-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.kpi-item {
  background: var(--surface);
  border: 1px solid rgba(var(--brand-rgb),0.08);
  border-radius: 14px;
  padding: 1.2rem; text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.kpi-item:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.kpi-item strong {
  display: block; font-size: 1.35rem;
  color: var(--brand); margin-bottom: 0.25rem;
  font-family: "Space Grotesk", sans-serif;
}

/* ===== FEATURE COLUMNS (Services) ===== */
.feature-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.feature-box {
  background: var(--surface);
  border: 1px solid rgba(var(--brand-rgb),0.08);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.feature-box:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
  border-color: rgba(var(--brand-rgb),0.18);
}
.feature-box h3 {
  font-size: 1.08rem; margin-bottom: 0.5rem;
}
.feature-box p { color: var(--muted); margin: 0; font-size: 0.95rem; }

/* ===== PRODUCT GRID ===== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
}
.product-card {
  background: var(--surface);
  border: 1px solid rgba(var(--brand-rgb),0.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition);
}
.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}
.product-card-img {
  position: relative; overflow: hidden;
}
.product-card-img img {
  width: 100%; aspect-ratio: 16/9; object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-card-img img { transform: scale(1.04); }
.product-card-img::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.15));
  pointer-events: none;
}
.product-label {
  position: absolute; top: 0.75rem; left: 0.75rem; z-index: 2;
  padding: 0.3rem 0.7rem; border-radius: 8px;
  font-size: 0.72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
  background: rgba(var(--brand-rgb),0.9); color: #fff;
}
.product-label--ready {
  background: rgba(0,163,130,0.9);
}
.product-body { padding: 1.4rem; }
.product-body h3 { font-size: 1.2rem; margin-bottom: 0.3rem; }
.product-body .product-desc { color: var(--muted); font-size: 0.93rem; margin-bottom: 0.8rem; }
.check-list { padding: 0; }
.check-list li {
  position: relative; padding-left: 1.4rem; margin: 0.4rem 0;
  color: var(--text-2); font-size: 0.93rem;
}
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 0.45em;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
}

/* ===== SOLUTION GRID (Homepage) ===== */
.solution-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.solution-card {
  background: var(--surface);
  border: 1px solid rgba(var(--brand-rgb),0.08);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius);
  padding: 1.5rem;
  opacity: 0; transform: translateY(20px);
  animation: card-in 0.6s ease forwards;
  transition: all var(--transition);
}
.solution-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: rgba(var(--brand-rgb),0.18);
}
.solution-card:nth-child(2) { animation-delay: 0.08s; }
.solution-card:nth-child(3) { animation-delay: 0.15s; }
.solution-card:nth-child(4) { animation-delay: 0.22s; }
.solution-card:nth-child(5) { animation-delay: 0.28s; }
.solution-image {
  width: 100%; border-radius: 12px; margin-bottom: 1rem;
  object-fit: cover; aspect-ratio: 16/9;
  border: 1px solid rgba(var(--brand-rgb),0.06);
}
.solution-card h3 { font-size: 1.3rem; margin-bottom: 0.3rem; }
.solution-card .subtitle {
  color: var(--brand); font-weight: 600; margin-bottom: 0.6rem;
}
.feature-title, .ai-title {
  font-size: 0.82rem; font-weight: 800;
  letter-spacing: 0.07em; text-transform: uppercase;
  margin: 1rem 0 0.4rem;
}
.feature-title { color: var(--text-2); }
.ai-title { color: var(--accent); }
.feature-list, .ai-list { padding-left: 1.1rem; }
.feature-list li, .ai-list li { margin: 0.25rem 0; color: var(--text-2); font-size: 0.93rem; }
.feature-list { list-style: disc; }
.ai-list { list-style: disc; }
.ai-list li { color: var(--accent); }
.ai-list li span { color: var(--text-2); }

/* ===== AI UPGRADE SECTION ===== */
.ai-upgrade {
  background: linear-gradient(135deg, #0a1628 0%, #0e3460 50%, #1565c0 100%);
  color: #fff; padding: 4.5rem 0; position: relative; overflow: hidden;
}
.ai-upgrade::before {
  content: ""; position: absolute; top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(33,150,243,0.15), transparent 70%);
  border-radius: 50%;
}
.ai-upgrade::after {
  content: ""; position: absolute; bottom: -80px; left: -60px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0,163,130,0.1), transparent 70%);
  border-radius: 50%;
}
.ai-upgrade .section-head { position: relative; z-index: 1; }
.ai-upgrade .section-head h2 { color: #fff; }
.ai-upgrade .section-head p { color: rgba(255,255,255,0.8); }
.ai-upgrade-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem; position: relative; z-index: 1;
}
.ai-upgrade-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 1.5rem;
  backdrop-filter: blur(8px);
  transition: all var(--transition);
}
.ai-upgrade-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-3px);
  border-color: rgba(255,255,255,0.2);
}
.ai-upgrade-card .icon-box {
  background: rgba(255,255,255,0.1); color: #60a5fa;
}
.ai-upgrade-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; color: #fff; }
.ai-upgrade-card p { color: rgba(255,255,255,0.78); margin: 0; font-size: 0.93rem; }
.ai-upgrade-cta {
  text-align: center; margin-top: 2.5rem;
  position: relative; z-index: 1;
}

/* ===== INBUILT PRODUCTS BANNER ===== */
.products-banner {
  background: var(--surface);
  border: 1px solid rgba(var(--brand-rgb),0.08);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow);
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 2rem; align-items: center;
}
.products-banner-text h2 { font-size: clamp(1.5rem,2.5vw,2rem); margin-bottom: 0.75rem; }
.products-banner-text p { color: var(--muted); font-size: 1.02rem; margin-bottom: 1.25rem; }
.products-banner-list { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.products-banner-list span {
  display: inline-flex; align-items: center; gap: 0.35rem;
  padding: 0.4rem 0.75rem; border-radius: 999px;
  background: rgba(var(--brand-rgb),0.06);
  border: 1px solid rgba(var(--brand-rgb),0.12);
  font-weight: 600; font-size: 0.88rem; color: var(--brand);
}
.products-banner-visual {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}
.products-banner-visual img {
  width: 100%; border-radius: 12px; object-fit: cover;
  aspect-ratio: 16/9; border: 1px solid rgba(var(--brand-rgb),0.08);
  transition: transform var(--transition), box-shadow var(--transition);
  background: linear-gradient(135deg, #f0f4f8, #eef2ff);
}
.products-banner-visual img:hover { transform: scale(1.04); box-shadow: 0 6px 20px rgba(var(--brand-rgb),0.15); }
.products-banner-visual img:nth-child(4),
.products-banner-visual img:nth-child(5) {
  grid-column: span 1;
}
/* Center the last row of 2 items (4th and 5th) */
.products-banner-visual {
  justify-items: center;
}
.products-banner-visual img:nth-child(4) { justify-self: end; }
.products-banner-visual img:nth-child(5) { justify-self: start; }

/* ===== SHOWCASE ===== */
.showcase { padding: 4rem 0; }
.showcase-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 2rem; align-items: center;
}
.impact-list li {
  margin: 0.7rem 0; padding-left: 1.4rem;
  position: relative; font-size: 0.98rem;
}
.impact-list li::before {
  content: ""; position: absolute; left: 0; top: 0.55em;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--brand);
}
.impact-list li strong { color: var(--text); }
.showcase-media {
  background: var(--surface);
  border: 1px solid rgba(var(--brand-rgb),0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.showcase-media img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.showcase-media figcaption {
  padding: 1rem 1.25rem; color: var(--muted); font-size: 0.9rem;
}

/* ===== WHY SECTION ===== */
.why {
  padding: 3.5rem 0;
  background: linear-gradient(180deg, var(--bg), var(--surface-2));
}
.why-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.why-card {
  background: var(--surface);
  border: 1px solid rgba(var(--brand-rgb),0.08);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex; gap: 1rem; align-items: flex-start;
  transition: all var(--transition);
}
.why-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.why-card h3 { font-size: 1.05rem; margin-bottom: 0.35rem; }
.why-card p { color: var(--muted); margin: 0; font-size: 0.93rem; }
.why-panel {
  background: var(--surface-2);
  border: 1px solid rgba(var(--brand-rgb),0.1);
  border-radius: var(--radius); padding: 1.3rem;
}
.why-list { padding-left: 1.1rem; list-style: disc; }
.why-list li { margin: 0.35rem 0; color: var(--text-2); }

/* ===== CLIENTS ===== */
.clients { padding: 3.5rem 0; background: var(--bg-subtle); }
.clients-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.4rem; margin-top: 2rem;
}
.client-group {
  background: #fff; border-radius: var(--radius); padding: 1.4rem 1.6rem;
  border: 1px solid rgba(var(--brand-rgb),0.06);
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
  transition: box-shadow var(--transition), transform var(--transition);
}
.client-group:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.client-group-label {
  display: inline-block; font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--brand); background: rgba(var(--brand-rgb),0.06);
  padding: 0.25rem 0.7rem; border-radius: 999px; margin-bottom: 0.6rem;
}
.client-group h3 { font-size: 1rem; margin-bottom: 0.6rem; color: var(--text-1); }
.client-links { display: flex; flex-direction: column; gap: 0.45rem; }
.client-link {
  display: inline-flex; align-items: center; text-decoration: none;
  padding: 0.4rem 0.5rem; border-radius: 10px;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.client-link:hover { background: rgba(var(--brand-rgb),0.06); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(var(--brand-rgb),0.1); }
.client-logo { width: 100%; max-width: 180px; height: auto; opacity: 0.75; transition: opacity var(--transition); }
.client-link:hover .client-logo { opacity: 1; }
.client-more {
  font-size: 0.78rem; color: var(--text-3); font-style: italic;
  margin-top: 0.3rem; padding-left: 0.6rem;
}

/* ===== CTA ===== */
.cta { padding: 2.5rem 0 3.5rem; }
.cta-box {
  background: linear-gradient(135deg, #0a1628 0%, #0e4e95 50%, #1976d2 100%);
  color: #fff; border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3.5rem);
  box-shadow: var(--shadow-lg);
  text-align: center;
  position: relative; overflow: hidden;
}
.cta-box::before {
  content: ""; position: absolute;
  top: -50%; right: -20%; width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(255,255,255,0.06), transparent 70%);
  border-radius: 50%;
}
.cta-box h2 { font-size: clamp(1.5rem, 2.8vw, 2.2rem); color: #fff; }
.cta-box p { color: rgba(255,255,255,0.88); max-width: 55ch; margin: 0.8rem auto; font-size: 1.05rem; }
.cta-actions {
  display: flex; flex-wrap: wrap; gap: 0.8rem;
  justify-content: center; margin-top: 1.5rem;
}
.cta .btn-primary { background: #fff; color: var(--brand); box-shadow: 0 4px 14px rgba(0,0,0,0.15); }
.cta .btn-primary:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.2); }
.cta .btn-ghost { border-color: rgba(255,255,255,0.35); color: #fff; background: transparent; }
.cta .btn-ghost:hover { background: rgba(255,255,255,0.08); }

/* ===== FAQ ===== */
.faq { padding: 3rem 0 3.5rem; }
.faq-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.faq-grid article {
  background: var(--surface);
  border: 1px solid rgba(var(--brand-rgb),0.08);
  border-radius: var(--radius);
  padding: 1.4rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.faq-grid article:hover { box-shadow: var(--shadow); }
.faq-grid h3 { font-size: 1.02rem; margin-bottom: 0.4rem; color: var(--text); }
.faq-grid p { color: var(--muted); margin: 0; font-size: 0.93rem; }

/* ===== CONTACT GRID ===== */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.contact-card {
  background: var(--surface);
  border: 1px solid rgba(var(--brand-rgb),0.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 1.8rem;
}
.contact-card h2 { font-size: 1.3rem; margin-bottom: 1rem; }
.contact-card iframe {
  width: 100%; border: 0; border-radius: 12px; min-height: 300px;
}
.contact-list li {
  margin: 0.65rem 0; color: var(--muted);
  display: flex; gap: 0.5rem; align-items: baseline;
}
.contact-list strong { color: var(--text); min-width: 70px; }
.contact-list a { color: var(--brand); }
.contact-list a:hover { text-decoration: underline; }

/* ===== CONTACT FORM ===== */
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.35rem; }
.form-group label { font-weight: 600; font-size: 0.88rem; color: var(--text-2); }
.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.75rem 1rem;
  border: 1.5px solid rgba(var(--brand-rgb),0.15);
  border-radius: 10px; font-family: inherit;
  font-size: 0.95rem; background: var(--surface);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--ring);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ===== PROCESS STEPS ===== */
.process-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem; counter-reset: process;
}
.process-step {
  background: var(--surface);
  border: 1px solid rgba(var(--brand-rgb),0.08);
  border-radius: var(--radius);
  padding: 1.5rem 1.25rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  position: relative;
  counter-increment: process;
  transition: all var(--transition);
}
.process-step:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.process-step::before {
  content: counter(process);
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; margin: 0 auto 0.85rem;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff; font-weight: 800; font-size: 1.1rem;
  border-radius: 50%;
  font-family: "Space Grotesk", sans-serif;
}
.process-step h3 { font-size: 1rem; margin-bottom: 0.4rem; }
.process-step p { color: var(--muted); margin: 0; font-size: 0.9rem; }

/* ===== INDUSTRIES STRIP ===== */
.industries-strip {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 0.6rem; margin-top: 1.5rem;
}
.industry-tag {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.55rem 1rem; border-radius: 999px;
  background: var(--surface);
  border: 1px solid rgba(var(--brand-rgb),0.1);
  font-weight: 600; font-size: 0.88rem; color: var(--text-2);
  box-shadow: var(--shadow-sm);
}

/* ===== FOOTER ===== */
.site-footer {
  background: #0a1628; color: #94a3b8;
  padding: 2.5rem 0;
}
.footer-inner {
  display: flex; align-items: center;
  justify-content: space-between; gap: 1rem; flex-wrap: wrap;
}
.footer-links {
  display: flex; align-items: center; flex-wrap: wrap; gap: 1.25rem;
}
.footer-links a { color: #cbd5e1; font-weight: 500; transition: color var(--transition); }
.footer-links a:hover { color: #60a5fa; }

/* ===== ANIMATIONS ===== */
@keyframes card-in {
  to { opacity: 1; transform: translateY(0); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-grid,
  .showcase-grid,
  .page-hero-grid,
  .products-banner {
    grid-template-columns: 1fr;
  }
  .hero-panel { margin-top: 1rem; }
  .page-hero-panel { max-width: 620px; }
  .ai-upgrade-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .container { width: calc(100% - 1.5rem); }

  /* Hamburger menu */
  .menu-toggle { display: block; }
  .main-nav {
    position: fixed; top: 68px; left: 0; right: 0;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column; align-items: stretch;
    padding: 1rem; gap: 0.5rem;
    transform: translateY(-120%);
    opacity: 0; pointer-events: none;
    transition: all 0.35s ease;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid rgba(var(--brand-rgb),0.1);
    z-index: 99;
  }
  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1; pointer-events: auto;
  }
  .nav-links {
    flex-direction: column; gap: 0.25rem; width: 100%;
  }
  .nav-links a {
    display: block; padding: 0.7rem 1rem; border-radius: 10px;
    font-size: 1rem;
  }
  .main-nav .btn { width: 100%; text-align: center; border-radius: 10px; }

  .hero-grid,
  .solution-grid,
  .showcase-grid,
  .faq-grid,
  .page-hero-grid,
  .content-grid,
  .product-grid,
  .contact-grid,
  .why-grid,
  .products-banner,
  .products-banner-visual {
    grid-template-columns: 1fr;
  }
  .products-banner-visual {
    grid-template-columns: repeat(2, 1fr);
  }
  .products-banner-visual img:nth-child(4) { justify-self: center; }
  .products-banner-visual img:nth-child(5) { justify-self: center; }

  .feature-columns,
  .ai-upgrade-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .kpi-strip { grid-template-columns: repeat(2, 1fr); }
  .stat-grid { grid-template-columns: 1fr; }
  .panel-card-grid { grid-template-columns: 1fr; }

  .hero { padding: 2.5rem 0 1.5rem; }
  .hero h1 { max-width: 100%; font-size: clamp(1.8rem, 6vw, 2.4rem); }
  .section { padding: 2.5rem 0; }
  .section-head { margin-bottom: 1.5rem; }

  .form-row { grid-template-columns: 1fr; }
  .industries-strip { justify-content: flex-start; }

  /* Mobile hero panel enhancements */
  .hero-panel { padding: 1.4rem; border-radius: var(--radius); }
  .hero-panel h2 { font-size: 1.25rem; }
  .page-hero-panel { padding: 1.25rem; border-radius: var(--radius); }
  .page-hero-panel h3 { font-size: 1.15rem; }
  .stat { padding: 0.65rem; }
  .stat strong { font-size: 1rem; }

  /* Mobile typography polish */
  .section-head h2 { font-size: clamp(1.4rem, 5vw, 1.8rem); }
  .section-head p { font-size: 0.95rem; }

  /* Better touch targets */
  .nav-links a { min-height: 44px; display: flex; align-items: center; }
  .btn { min-height: 44px; }
  .form-group input,
  .form-group textarea,
  .form-group select { min-height: 44px; font-size: 16px; }

  /* Mobile cards */
  .solution-card { padding: 1.2rem; }
  .solution-card h3 { font-size: 1.15rem; }
  .solution-image { border-radius: 10px; }

  .why-card { flex-direction: column; gap: 0.75rem; }
  .icon-box { width: 44px; height: 44px; border-radius: 12px; margin-bottom: 0; }
  .icon-box svg { width: 22px; height: 22px; }

  /* Products banner mobile */
  .products-banner { padding: 1.5rem; border-radius: var(--radius); }
  .products-banner-text h2 { font-size: 1.4rem; }
  .products-banner-list { gap: 0.4rem; }
  .products-banner-list span { font-size: 0.82rem; padding: 0.35rem 0.6rem; }

  /* AI upgrade mobile */
  .ai-upgrade { padding: 3rem 0; }
  .ai-upgrade-card { padding: 1.2rem; }

  /* Showcase mobile */
  .showcase { padding: 2.5rem 0; }
  .showcase-grid { gap: 1.5rem; }

  /* Clients mobile */
  .clients { padding: 2.5rem 0; }
  .clients-grid { grid-template-columns: 1fr; gap: 1rem; }

  /* CTA mobile */
  .cta-box { padding: 1.8rem; border-radius: var(--radius); }
  .cta-box h2 { font-size: clamp(1.3rem, 4.5vw, 1.8rem); }

  /* Footer mobile */
  .footer-inner { flex-direction: column; text-align: center; gap: 0.8rem; }
  .footer-links { justify-content: center; }
}

@media (max-width: 480px) {
  .container { width: calc(100% - 1rem); }
  .kpi-strip { grid-template-columns: 1fr; }
  .hero-tags { gap: 0.35rem; }
  .hero-tags span { font-size: 0.75rem; padding: 0.25rem 0.5rem; }
  .btn { padding: 0.7rem 1rem; font-size: 0.88rem; }
  .btn-lg { padding: 0.8rem 1.4rem; }

  /* Extra small: compact spacing */
  .hero { padding: 1.5rem 0 1rem; }
  .hero h1 { font-size: clamp(1.5rem, 7vw, 2rem); }
  .hero p { font-size: 0.95rem; }
  .hero-panel { padding: 1.2rem; }
  .hero-panel h2 { font-size: 1.15rem; }
  .page-hero-panel { padding: 1.1rem; }
  .panel-card { min-height: auto; padding: 0.85rem; }
  .stat-grid { gap: 0.5rem; }
  .stat { padding: 0.55rem; }
  .stat strong { font-size: 0.95rem; }

  .badge { font-size: 0.72rem; padding: 0.3rem 0.65rem; }
  .section { padding: 2rem 0; }

  /* Process steps compact */
  .process-step { padding: 1.2rem 1rem; }
  .process-step::before { width: 36px; height: 36px; font-size: 1rem; }

  /* Solution cards compact */
  .solution-card { padding: 1rem; }
  .feature-list li, .ai-list li { font-size: 0.88rem; }

  /* Contact form compact */
  .contact-card { padding: 1.2rem; }
  .contact-list li { font-size: 0.9rem; flex-direction: column; gap: 0.15rem; }

  /* FAQ compact */
  .faq-grid article { padding: 1rem; }
  .faq-grid h3 { font-size: 0.95rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}