:root {
  --paper: #f4f7f5;
  --paper-deep: #eaf0ed;
  --ink: #172a2c;
  --muted: #65706d;
  --teal: #0e8791;
  --teal-dark: #08636a;
  --coral: #c66756;
  --line: rgba(23, 42, 44, 0.18);
  --shadow: 0 24px 60px rgba(23, 42, 44, 0.12);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --icon-search: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='10.5' cy='10.5' r='5.7'/%3E%3Cpath d='m15 15 4.5 4.5'/%3E%3C/svg%3E");
  --icon-map: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M8 18 3 20V6l5-2 8 2 5-2v14l-5 2-8-2Z'/%3E%3Cpath d='M8 4v14M16 6v14'/%3E%3C/svg%3E");
  --icon-build: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m14.5 5 4.5 4.5'/%3E%3Cpath d='M13 6.5 5 14.5 4 20l5.5-1 8-8'/%3E%3Cpath d='m8 17 2 2'/%3E%3C/svg%3E");
  --icon-measure: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 19h16'/%3E%3Cpath d='M6 16V9M12 16V5M18 16v-4'/%3E%3Cpath d='M6 9h3M12 5h3M18 12h3'/%3E%3C/svg%3E");
  --icon-product: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 7h16M4 12h10M4 17h7'/%3E%3Cpath d='M17 13l3 3-3 3'/%3E%3C/svg%3E");
  --icon-ops: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 7h6v6H4zM14 4h6v6h-6zM14 14h6v6h-6z'/%3E%3Cpath d='M10 10h2a2 2 0 0 0 2-2M10 10h2a2 2 0 0 1 2 2v5'/%3E%3C/svg%3E");
  --icon-code: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m8 9-4 3 4 3M16 9l4 3-4 3M13 5l-2 14'/%3E%3C/svg%3E");
  --icon-ai: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3v4M12 17v4M3 12h4M17 12h4M5.6 5.6l2.8 2.8M15.6 15.6l2.8 2.8M18.4 5.6l-2.8 2.8M8.4 15.6l-2.8 2.8'/%3E%3Ccircle cx='12' cy='12' r='3.5'/%3E%3C/svg%3E");
  --icon-workflow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='6' cy='6' r='2.5'/%3E%3Ccircle cx='18' cy='6' r='2.5'/%3E%3Ccircle cx='12' cy='18' r='2.5'/%3E%3Cpath d='M8.5 6h7M7.4 8.1l3.4 7.6M16.6 8.1l-3.4 7.6'/%3E%3C/svg%3E");
  --icon-check: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3Cpath d='M4 20h16'/%3E%3C/svg%3E");
  --icon-finance: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 18h16'/%3E%3Cpath d='m5 15 4-4 3 3 6-7'/%3E%3Cpath d='M16 7h2v2'/%3E%3Ccircle cx='7' cy='6' r='2'/%3E%3Cpath d='M7 4v4'/%3E%3C/svg%3E");
  --icon-ledger: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 4h12v16H6z'/%3E%3Cpath d='M9 8h6M9 12h6M9 16h3'/%3E%3Cpath d='M4 7h2M4 12h2M4 17h2'/%3E%3C/svg%3E");
  --icon-alert: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3 2.8 19h18.4L12 3Z'/%3E%3Cpath d='M12 9v4M12 17h.01'/%3E%3C/svg%3E");
  --icon-document: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M7 3h7l4 4v14H7z'/%3E%3Cpath d='M14 3v5h5M10 12h6M10 16h4'/%3E%3C/svg%3E");
  --icon-shield: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3 5 6v5c0 4.6 2.9 8.2 7 10 4.1-1.8 7-5.4 7-10V6l-7-3Z'/%3E%3Cpath d='m9 12 2 2 4-5'/%3E%3C/svg%3E");
  --icon-policy: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M7 3h10v18H7z'/%3E%3Cpath d='M10 7h4M10 11h4M10 15h2'/%3E%3Cpath d='M17 6h2v12h-2'/%3E%3C/svg%3E");
  --icon-store: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 10h16l-1.5-5h-13L4 10Z'/%3E%3Cpath d='M6 10v9h12v-9M9 19v-5h6v5'/%3E%3Cpath d='M4 10c0 1.2 1 2 2 2s2-.8 2-2c0 1.2 1 2 2 2s2-.8 2-2c0 1.2 1 2 2 2s2-.8 2-2c0 1.2 1 2 2 2s2-.8 2-2'/%3E%3C/svg%3E");
  --icon-cart: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='9' cy='20' r='1.4'/%3E%3Ccircle cx='18' cy='20' r='1.4'/%3E%3Cpath d='M3 4h2l2.4 11.5h10.8L21 7H7'/%3E%3C/svg%3E");
  --icon-package: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m12 3 8 4-8 4-8-4 8-4Z'/%3E%3Cpath d='M4 7v10l8 4 8-4V7M12 11v10'/%3E%3C/svg%3E");
  --icon-megaphone: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 13h3l9 4V7l-9 4H4v2Z'/%3E%3Cpath d='M7 13v5h3l-1.5-5M18 9.5c1 .6 1.5 1.4 1.5 2.5S19 13.9 18 14.5'/%3E%3C/svg%3E");
  --icon-whatsapp: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 4a7.6 7.6 0 0 0-6.5 11.5L4 20l4.6-1.3A7.6 7.6 0 1 0 12 4Z'/%3E%3Cpath d='M9.2 8.8c.2-.3.4-.3.6-.1l1 1.2c.2.2.2.5 0 .7l-.5.6c.7 1.3 1.7 2.2 3.1 2.8l.7-.7c.2-.2.4-.2.7-.1l1.3.7c.3.2.3.4.2.7-.2.7-.8 1.1-1.5 1.2-1 .1-3.2-.8-4.9-2.6-1.8-1.8-2.6-4-2.4-4.9.1-.6.8-1.2 1.7-1.5Z'/%3E%3C/svg%3E");
  --icon-mail: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 6h16v12H4z'/%3E%3Cpath d='m4 7 8 6 8-6'/%3E%3C/svg%3E");
  --icon-target: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='8'/%3E%3Ccircle cx='12' cy='12' r='4'/%3E%3Cpath d='M12 2v4M12 18v4M2 12h4M18 12h4'/%3E%3C/svg%3E");
  --icon-chat: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 5h14v10H9l-4 4V5Z'/%3E%3Cpath d='M8 9h8M8 12h5'/%3E%3C/svg%3E");
  --icon-database: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cellipse cx='12' cy='5' rx='7' ry='3'/%3E%3Cpath d='M5 5v7c0 1.7 3.1 3 7 3s7-1.3 7-3V5'/%3E%3Cpath d='M5 12v7c0 1.7 3.1 3 7 3s7-1.3 7-3v-7'/%3E%3C/svg%3E");
  --icon-filter: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 5h16l-6 7v6l-4 2v-8L4 5Z'/%3E%3C/svg%3E");
  --icon-edit: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 20h5l10-10-5-5L4 15v5Z'/%3E%3Cpath d='m13 6 5 5'/%3E%3C/svg%3E");
  --icon-calendar: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 5h14v15H5z'/%3E%3Cpath d='M8 3v4M16 3v4M5 10h14M8 14h2M13 14h2M8 17h2'/%3E%3C/svg%3E");
  --icon-plug: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M8 4v5M16 4v5M7 9h10v4a5 5 0 0 1-10 0V9Z'/%3E%3Cpath d='M12 18v3M9 21h6'/%3E%3C/svg%3E");
  --icon-users: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='9' cy='8' r='3'/%3E%3Cpath d='M3.5 19c.7-3 2.5-5 5.5-5s4.8 2 5.5 5'/%3E%3Cpath d='M16 6.5a2.5 2.5 0 0 1 0 5M16.8 14c2 .5 3.2 2.1 3.7 5'/%3E%3C/svg%3E");
  --icon-plane: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 11.5 21 4l-7.5 18-3-7.5L3 11.5Z'/%3E%3Cpath d='m21 4-10.5 10.5'/%3E%3C/svg%3E");
  --icon-suitcase: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M8 7V5h8v2'/%3E%3Cpath d='M5 7h14v13H5z'/%3E%3Cpath d='M5 12h14M9 12v2M15 12v2'/%3E%3C/svg%3E");
  --icon-compass: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='8'/%3E%3Cpath d='m15.5 8.5-2 5-5 2 2-5 5-2Z'/%3E%3C/svg%3E");
  --icon-substack: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Cpath d='M5 3h14v2H5V3Zm0 4h14v2H5V7Zm0 4h14v10l-7-4-7 4V11Z'/%3E%3C/svg%3E");
  --icon-linkedin: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Cpath d='M5.2 8.9h3.1V19H5.2V8.9Zm1.6-5a1.8 1.8 0 1 1 0 3.6 1.8 1.8 0 0 1 0-3.6ZM10.3 8.9h3v1.4h.1c.4-.8 1.5-1.7 3-1.7 3.2 0 3.8 2.1 3.8 4.9V19h-3.1v-5c0-1.2 0-2.7-1.7-2.7s-1.9 1.3-1.9 2.6V19h-3.1V8.9Z'/%3E%3C/svg%3E");
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--sans);
  background: var(--paper);
  letter-spacing: 0;
}

body::before {
  content: none;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1180px, calc(100% - 40px));
  min-height: 78px;
  margin: 0 auto;
  padding: 14px 0;
  background: rgba(244, 247, 245, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand img {
  width: 132px;
  height: auto;
}

.menu-toggle {
  display: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.nav a {
  padding: 10px 12px;
  border: 1px solid transparent;
}

.nav a:hover {
  color: var(--teal-dark);
  border-color: var(--line);
}

.nav a[aria-current="page"] {
  color: var(--teal-dark);
  border-color: rgba(14, 135, 145, 0.35);
  background: rgba(14, 135, 145, 0.07);
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  background: rgba(252, 254, 252, 0.62);
  border: 1px solid var(--line);
}

.lang-switch a {
  display: grid;
  place-items: center;
  width: 34px;
  height: 32px;
  font-size: 1rem;
  border: 1px solid transparent;
  filter: saturate(0.86);
}

.lang-switch a:hover,
.lang-switch a[aria-current="true"] {
  background: rgba(14, 135, 145, 0.08);
  border-color: rgba(14, 135, 145, 0.28);
  filter: saturate(1);
}

.nav-item {
  position: relative;
  display: inline-flex;
}

.nav-item::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -10px;
  left: 0;
  height: 10px;
}

.ai-nav .ai-link {
  color: var(--teal-dark);
  background: transparent;
  border-color: transparent;
  font-weight: 900;
}

.ai-nav .ai-link:hover,
.ai-nav .ai-link[aria-current="page"] {
  color: var(--teal-dark);
  background: transparent;
  border-color: transparent;
}

.subnav {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 40;
  display: grid;
  min-width: 180px;
  padding: 8px;
  background: rgba(252, 254, 252, 0.96);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.nav-item:hover .subnav,
.nav-item:focus-within .subnav {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.subnav a {
  color: var(--ink);
  background: transparent;
  border-color: transparent;
  white-space: nowrap;
}

.subnav a:hover,
.subnav a[aria-current="page"] {
  color: var(--teal-dark);
  background: rgba(14, 135, 145, 0.08);
  border-color: rgba(14, 135, 145, 0.18);
}

.section,
.section-band {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  min-height: calc(86vh - 78px);
  display: grid;
  align-items: center;
  padding: 64px 0 70px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.68fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}

.eyebrow,
.section-label,
.panel-kicker {
  margin: 0 0 18px;
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: 0;
}

h1 {
  max-width: 850px;
  margin-bottom: 26px;
  font-size: clamp(3rem, 6.2vw, 5.2rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.8rem);
}

h3 {
  margin-bottom: 12px;
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2.25vw, 2.2rem);
  font-weight: 500;
  line-height: 1.05;
}

.hero-lede,
.intro-copy p,
.ai-copy p,
.about-copy p {
  color: #394745;
  font-size: clamp(1.08rem, 1.6vw, 1.33rem);
  line-height: 1.65;
}

.hero-lede {
  max-width: 730px;
  margin-bottom: 34px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border: 1px solid var(--ink);
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
}

.button.primary {
  color: #fbfdfb;
  background: var(--ink);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.24);
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(23, 42, 44, 0.13);
}

.hero-panel {
  position: relative;
  padding: clamp(24px, 4vw, 38px);
  background: rgba(252, 254, 252, 0.78);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-panel::before,
.hero-panel::after {
  content: "";
  position: absolute;
  width: 58px;
  height: 58px;
  border-color: var(--teal);
  opacity: 0.62;
}

.hero-panel::before {
  top: 14px;
  left: 14px;
  border-top: 1px solid;
  border-left: 1px solid;
}

.hero-panel::after {
  right: 14px;
  bottom: 14px;
  border-right: 1px solid;
  border-bottom: 1px solid;
}

.panel-stamp {
  display: inline-flex;
  margin-bottom: 42px;
  padding: 8px 14px;
  color: var(--coral);
  border: 1px solid rgba(198, 103, 86, 0.55);
  font-family: var(--serif);
  font-size: 1.7rem;
  transform: rotate(-4deg);
}

.signal-list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.signal-list li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  color: #33413f;
  line-height: 1.5;
}

.signal-list span,
.problem-grid span,
.service-index,
.timeline span {
  color: var(--teal);
  font-family: var(--serif);
  font-size: 1.1rem;
}

.intro {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: clamp(24px, 5vw, 70px);
  padding: 86px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.intro-copy {
  max-width: 880px;
}

.section-heading {
  max-width: 870px;
  margin-bottom: 42px;
}

.problems,
.services,
.method,
.about,
.contact,
.hub,
.use-cases,
.page-cta {
  padding: 96px 0;
}

.hub-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.hub-card {
  position: relative;
  min-height: 330px;
  padding: 24px;
  background: rgba(252, 254, 252, 0.62);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.hub-card:hover {
  transform: translateY(-3px);
  background: rgba(252, 254, 252, 0.9);
  box-shadow: var(--shadow);
}

.hub-card::before,
.timeline article::before,
.case-grid article::before {
  content: "";
  position: absolute;
  top: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  background: rgba(252, 254, 252, 0.82);
  border: 1px solid rgba(14, 135, 145, 0.28);
}

.hub-card::after,
.timeline article::after,
.case-grid article::after {
  content: "";
  position: absolute;
  top: 36px;
  right: 36px;
  width: 24px;
  height: 24px;
  background: var(--teal-dark);
  -webkit-mask: var(--card-icon, var(--icon-product)) center / contain no-repeat;
  mask: var(--card-icon, var(--icon-product)) center / contain no-repeat;
}

.hub-card:nth-child(1) {
  --card-icon: var(--icon-product);
}

.hub-card:nth-child(2) {
  --card-icon: var(--icon-ops);
}

.hub-card:nth-child(3) {
  --card-icon: var(--icon-code);
}

.hub-card:nth-child(4) {
  --card-icon: var(--icon-ai);
}

.hub-card span,
.detail-grid > article > span,
.case-grid span {
  display: block;
  margin-bottom: 58px;
  color: var(--teal);
  font-family: var(--serif);
  font-size: 1.1rem;
}

.hub-card h3 {
  font-size: clamp(1.55rem, 2.25vw, 2.2rem);
}

.hub-card p {
  color: #3f4d4a;
  line-height: 1.6;
}

.hub-card.accent {
  background: rgba(14, 135, 145, 0.08);
}

.split-cta,
.page-cta {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.75fr);
  gap: clamp(26px, 6vw, 78px);
  align-items: end;
  border-top: 1px solid var(--line);
}

.split-cta p,
.page-contact p {
  color: #3f4d4a;
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  line-height: 1.65;
}

.page-hero {
  padding: 96px 0 72px;
  border-bottom: 1px solid var(--line);
}

.page-hero h1,
.page-about h1,
.page-contact h1 {
  max-width: 980px;
  margin-bottom: 28px;
  font-family: var(--serif);
  font-size: clamp(2.75rem, 5.5vw, 5.4rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: 0;
}

.page-hero p:not(.eyebrow),
.page-contact p {
  max-width: 780px;
}

.page-hero p:not(.eyebrow) {
  color: #394745;
  font-size: clamp(1.1rem, 1.7vw, 1.35rem);
  line-height: 1.65;
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(310px, 0.42fr);
  gap: clamp(28px, 6vw, 78px);
  padding: 88px 0;
}

.section-illustration {
  margin-top: -26px;
  margin-bottom: 18px;
}

.section-illustration img {
  width: 100%;
  max-height: 470px;
  object-fit: cover;
  object-position: center;
  background: rgba(252, 254, 252, 0.42);
  border: 1px solid rgba(23, 42, 44, 0.14);
  box-shadow: 0 22px 54px rgba(23, 42, 44, 0.1);
}

.detail-grid > article {
  max-width: 780px;
}

.detail-grid > article > span {
  margin-bottom: 32px;
}

.detail-grid p {
  color: #3f4d4a;
  font-size: clamp(1.05rem, 1.35vw, 1.22rem);
  line-height: 1.7;
}

.note-panel {
  padding: clamp(24px, 4vw, 34px);
  background: rgba(252, 254, 252, 0.74);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.plain-list {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.plain-list li {
  padding-bottom: 13px;
  border-bottom: 1px solid var(--line);
  color: #3f4d4a;
}

.plain-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.case-section + .case-section {
  margin-top: 46px;
}

.case-label {
  display: inline-flex;
  margin-bottom: 16px;
  padding: 8px 12px;
  color: var(--teal-dark);
  background: rgba(14, 135, 145, 0.08);
  border: 1px solid rgba(14, 135, 145, 0.22);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.case-grid article {
  position: relative;
  min-height: 280px;
  padding: 24px;
  background: rgba(252, 254, 252, 0.56);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.case-grid article::before {
  width: 42px;
  height: 42px;
  border-color: rgba(198, 103, 86, 0.24);
}

.case-grid article::after {
  top: 34px;
  right: 34px;
  width: 22px;
  height: 22px;
  background: var(--coral);
  --card-icon: var(--icon-workflow);
}

.case-grid article.case-ai::after {
  background: var(--teal-dark);
  --card-icon: var(--icon-ai);
}

.case-grid article.case-manual::after {
  --card-icon: var(--icon-workflow);
}

.case-grid article.case-criterion::after {
  background: var(--teal-dark);
  --card-icon: var(--icon-check);
}

.page-product .case-section:nth-of-type(2) article:nth-child(1)::after { --card-icon: var(--icon-map); }
.page-product .case-section:nth-of-type(2) article:nth-child(2)::after { --card-icon: var(--icon-chat); }
.page-product .case-section:nth-of-type(2) article:nth-child(3)::after { --card-icon: var(--icon-target); }
.page-product .case-section:nth-of-type(2) article:nth-child(4)::after { --card-icon: var(--icon-search); }
.page-product .case-section:nth-of-type(2) article:nth-child(5)::after { --card-icon: var(--icon-check); }
.page-product .case-section:nth-of-type(2) article:nth-child(6)::after { --card-icon: var(--icon-edit); }
.page-product .case-section:nth-of-type(3) article:nth-child(1)::after { --card-icon: var(--icon-map); }
.page-product .case-section:nth-of-type(3) article:nth-child(2)::after { --card-icon: var(--icon-check); }
.page-product .case-section:nth-of-type(3) article:nth-child(3)::after { --card-icon: var(--icon-document); }
.page-product .case-section:nth-of-type(3) article:nth-child(4)::after { --card-icon: var(--icon-measure); }
.page-product .case-section:nth-of-type(3) article:nth-child(5)::after { --card-icon: var(--icon-chat); }
.page-product .case-section:nth-of-type(3) article:nth-child(6)::after { --card-icon: var(--icon-calendar); }

.page-operations .case-section:nth-of-type(2) article:nth-child(1)::after { --card-icon: var(--icon-ops); }
.page-operations .case-section:nth-of-type(2) article:nth-child(2)::after { --card-icon: var(--icon-document); }
.page-operations .case-section:nth-of-type(2) article:nth-child(3)::after { --card-icon: var(--icon-workflow); }
.page-operations .case-section:nth-of-type(3) article:nth-child(1)::after { --card-icon: var(--icon-plug); }
.page-operations .case-section:nth-of-type(3) article:nth-child(2)::after { --card-icon: var(--icon-filter); }
.page-operations .case-section:nth-of-type(3) article:nth-child(3)::after { --card-icon: var(--icon-measure); }
.page-operations .case-section:nth-of-type(4) article:nth-child(1)::after { --card-icon: var(--icon-alert); }
.page-operations .case-section:nth-of-type(4) article:nth-child(2)::after { --card-icon: var(--icon-chat); }
.page-operations .case-section:nth-of-type(4) article:nth-child(3)::after { --card-icon: var(--icon-alert); }
.page-operations .case-section:nth-of-type(5) article:nth-child(1)::after { --card-icon: var(--icon-database); }
.page-operations .case-section:nth-of-type(5) article:nth-child(2)::after { --card-icon: var(--icon-chat); }
.page-operations .case-section:nth-of-type(5) article:nth-child(3)::after { --card-icon: var(--icon-check); }

.page-software .case-section:nth-of-type(2) article:nth-child(1)::after { --card-icon: var(--icon-database); }
.page-software .case-section:nth-of-type(2) article:nth-child(2)::after { --card-icon: var(--icon-plug); }
.page-software .case-section:nth-of-type(2) article:nth-child(3)::after { --card-icon: var(--icon-filter); }
.page-software .case-section:nth-of-type(2) article:nth-child(4)::after { --card-icon: var(--icon-product); }
.page-software .case-section:nth-of-type(2) article:nth-child(5)::after { --card-icon: var(--icon-document); }
.page-software .case-section:nth-of-type(2) article:nth-child(6)::after { --card-icon: var(--icon-measure); }
.page-software .case-section:nth-of-type(3) article:nth-child(1)::after { --card-icon: var(--icon-code); }
.page-software .case-section:nth-of-type(3) article:nth-child(2)::after { --card-icon: var(--icon-plug); }
.page-software .case-section:nth-of-type(3) article:nth-child(3)::after { --card-icon: var(--icon-chat); }
.page-software .case-section:nth-of-type(3) article:nth-child(4)::after { --card-icon: var(--icon-database); }
.page-software .case-section:nth-of-type(3) article:nth-child(5)::after { --card-icon: var(--icon-workflow); }
.page-software .case-section:nth-of-type(3) article:nth-child(6)::after { --card-icon: var(--icon-build); }
.page-software .case-section:nth-of-type(4) article:nth-child(1)::after { --card-icon: var(--icon-target); }
.page-software .case-section:nth-of-type(4) article:nth-child(2)::after { --card-icon: var(--icon-search); }
.page-software .case-section:nth-of-type(4) article:nth-child(3)::after { --card-icon: var(--icon-map); }

.page-ai .case-section:nth-of-type(2) article:nth-child(1)::after { --card-icon: var(--icon-search); }
.page-ai .case-section:nth-of-type(2) article:nth-child(2)::after { --card-icon: var(--icon-document); }
.page-ai .case-section:nth-of-type(2) article:nth-child(3)::after { --card-icon: var(--icon-database); }
.page-ai .case-section:nth-of-type(3) article:nth-child(1)::after { --card-icon: var(--icon-filter); }
.page-ai .case-section:nth-of-type(3) article:nth-child(2)::after { --card-icon: var(--icon-chat); }
.page-ai .case-section:nth-of-type(3) article:nth-child(3)::after { --card-icon: var(--icon-workflow); }
.page-ai .case-section:nth-of-type(4) article:nth-child(1)::after { --card-icon: var(--icon-product); }
.page-ai .case-section:nth-of-type(4) article:nth-child(2)::after { --card-icon: var(--icon-build); }
.page-ai .case-section:nth-of-type(4) article:nth-child(3)::after { --card-icon: var(--icon-chat); }
.page-ai .case-section:nth-of-type(5) article:nth-child(1)::after { --card-icon: var(--icon-workflow); }
.page-ai .case-section:nth-of-type(5) article:nth-child(2)::after { --card-icon: var(--icon-ops); }
.page-ai .case-section:nth-of-type(5) article:nth-child(3)::after { --card-icon: var(--icon-shield); }

.vertical-finance .case-section:nth-of-type(2) article:nth-child(1)::after { --card-icon: var(--icon-ledger); }
.vertical-finance .case-section:nth-of-type(2) article:nth-child(2)::after { --card-icon: var(--icon-calendar); }
.vertical-finance .case-section:nth-of-type(2) article:nth-child(3)::after { --card-icon: var(--icon-alert); }
.vertical-finance .case-section:nth-of-type(3) article:nth-child(1)::after { --card-icon: var(--icon-measure); }
.vertical-finance .case-section:nth-of-type(3) article:nth-child(2)::after { --card-icon: var(--icon-document); }
.vertical-finance .case-section:nth-of-type(3) article:nth-child(3)::after { --card-icon: var(--icon-chat); }
.vertical-finance .case-section:nth-of-type(4) article:nth-child(1)::after { --card-icon: var(--icon-policy); }
.vertical-finance .case-section:nth-of-type(4) article:nth-child(2)::after { --card-icon: var(--icon-users); }
.vertical-finance .case-section:nth-of-type(4) article:nth-child(3)::after { --card-icon: var(--icon-shield); }

.vertical-insurance .case-section:nth-of-type(2) article:nth-child(1)::after { --card-icon: var(--icon-filter); }
.vertical-insurance .case-section:nth-of-type(2) article:nth-child(2)::after { --card-icon: var(--icon-document); }
.vertical-insurance .case-section:nth-of-type(2) article:nth-child(3)::after { --card-icon: var(--icon-workflow); }
.vertical-insurance .case-section:nth-of-type(3) article:nth-child(1)::after { --card-icon: var(--icon-document); }
.vertical-insurance .case-section:nth-of-type(3) article:nth-child(2)::after { --card-icon: var(--icon-check); }
.vertical-insurance .case-section:nth-of-type(3) article:nth-child(3)::after { --card-icon: var(--icon-alert); }
.vertical-insurance .case-section:nth-of-type(4) article:nth-child(1)::after { --card-icon: var(--icon-chat); }
.vertical-insurance .case-section:nth-of-type(4) article:nth-child(2)::after { --card-icon: var(--icon-mail); }
.vertical-insurance .case-section:nth-of-type(4) article:nth-child(3)::after { --card-icon: var(--icon-ops); }

.vertical-ecommerce .case-section:nth-of-type(2) article:nth-child(1)::after { --card-icon: var(--icon-package); }
.vertical-ecommerce .case-section:nth-of-type(2) article:nth-child(2)::after { --card-icon: var(--icon-check); }
.vertical-ecommerce .case-section:nth-of-type(2) article:nth-child(3)::after { --card-icon: var(--icon-calendar); }
.vertical-ecommerce .case-section:nth-of-type(3) article:nth-child(1)::after { --card-icon: var(--icon-cart); }
.vertical-ecommerce .case-section:nth-of-type(3) article:nth-child(2)::after { --card-icon: var(--icon-search); }
.vertical-ecommerce .case-section:nth-of-type(3) article:nth-child(3)::after { --card-icon: var(--icon-chat); }
.vertical-ecommerce .case-section:nth-of-type(4) article:nth-child(1)::after { --card-icon: var(--icon-alert); }
.vertical-ecommerce .case-section:nth-of-type(4) article:nth-child(2)::after { --card-icon: var(--icon-filter); }
.vertical-ecommerce .case-section:nth-of-type(4) article:nth-child(3)::after { --card-icon: var(--icon-measure); }

.vertical-marketing .case-section:nth-of-type(2) article:nth-child(1)::after { --card-icon: var(--icon-users); }
.vertical-marketing .case-section:nth-of-type(2) article:nth-child(2)::after { --card-icon: var(--icon-map); }
.vertical-marketing .case-section:nth-of-type(2) article:nth-child(3)::after { --card-icon: var(--icon-calendar); }
.vertical-marketing .case-section:nth-of-type(3) article:nth-child(1)::after { --card-icon: var(--icon-megaphone); }
.vertical-marketing .case-section:nth-of-type(3) article:nth-child(2)::after { --card-icon: var(--icon-mail); }
.vertical-marketing .case-section:nth-of-type(3) article:nth-child(3)::after { --card-icon: var(--icon-edit); }
.vertical-marketing .case-section:nth-of-type(3) article:nth-child(4)::after { --card-icon: var(--icon-whatsapp); }
.vertical-marketing .case-section:nth-of-type(4) article:nth-child(1)::after { --card-icon: var(--icon-measure); }
.vertical-marketing .case-section:nth-of-type(4) article:nth-child(2)::after { --card-icon: var(--icon-target); }
.vertical-marketing .case-section:nth-of-type(4) article:nth-child(3)::after { --card-icon: var(--icon-workflow); }

.vertical-travel .case-section:nth-of-type(2) article:nth-child(1)::after { --card-icon: var(--icon-compass); }
.vertical-travel .case-section:nth-of-type(2) article:nth-child(2)::after { --card-icon: var(--icon-map); }
.vertical-travel .case-section:nth-of-type(2) article:nth-child(3)::after { --card-icon: var(--icon-mail); }
.vertical-travel .case-section:nth-of-type(3) article:nth-child(1)::after { --card-icon: var(--icon-suitcase); }
.vertical-travel .case-section:nth-of-type(3) article:nth-child(2)::after { --card-icon: var(--icon-filter); }
.vertical-travel .case-section:nth-of-type(3) article:nth-child(3)::after { --card-icon: var(--icon-measure); }
.vertical-travel .case-section:nth-of-type(4) article:nth-child(1)::after { --card-icon: var(--icon-database); }
.vertical-travel .case-section:nth-of-type(4) article:nth-child(2)::after { --card-icon: var(--icon-chat); }
.vertical-travel .case-section:nth-of-type(4) article:nth-child(3)::after { --card-icon: var(--icon-calendar); }

.case-grid span {
  display: none;
}

.case-grid h3 {
  padding-right: 52px;
  font-size: clamp(1.35rem, 1.9vw, 1.8rem);
}

.case-grid p {
  color: #3f4d4a;
  line-height: 1.6;
}

.page-band {
  margin-top: 24px;
}

.page-about {
  min-height: calc(100vh - 78px);
}

.page-contact {
  min-height: calc(100vh - 78px);
}

.page-contact {
  align-items: center;
}

.page-contact h1 {
  max-width: 880px;
}

.page-cta {
  align-items: center;
}

.page-cta h2 {
  margin-bottom: 0;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.problem-grid article {
  min-height: 255px;
  padding: 24px;
  background: rgba(252, 254, 252, 0.55);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.problem-grid p,
.service-card p,
.service-card li,
.timeline p,
.contact h2 + p {
  color: #3f4d4a;
  line-height: 1.6;
}

.problem-grid span {
  display: block;
  margin-bottom: 58px;
}

.service-list {
  display: grid;
  gap: 18px;
}

.service-card {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: clamp(20px, 4vw, 56px);
  padding: clamp(24px, 4vw, 44px);
  background: rgba(252, 254, 252, 0.76);
  border: 1px solid var(--line);
}

.service-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.service-card li {
  padding: 8px 10px;
  background: rgba(14, 135, 145, 0.07);
  border: 1px solid rgba(14, 135, 145, 0.18);
  font-size: 0.92rem;
}

.service-index {
  padding-top: 9px;
  border-top: 1px solid var(--teal);
}

.ai-band {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(300px, 0.72fr);
  gap: clamp(28px, 6vw, 78px);
  align-items: center;
  padding: clamp(32px, 6vw, 60px);
  background: var(--ink);
  color: #fbfdfb;
  box-shadow: var(--shadow);
}

.ai-copy p,
.ai-band .eyebrow {
  color: rgba(255, 248, 237, 0.78);
}

.ai-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ai-tags span {
  padding: 10px 12px;
  color: #fbfdfb;
  border: 1px solid rgba(255, 248, 237, 0.25);
  background: rgba(255, 248, 237, 0.06);
  font-size: 0.92rem;
}

.ai-tags span:first-child {
  color: var(--ink);
  background: #fbfdfb;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.method-visual {
  position: relative;
  gap: 0;
  padding: 18px;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 0%, rgba(14, 135, 145, 0.055), transparent 28rem),
    linear-gradient(rgba(14, 135, 145, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14, 135, 145, 0.016) 1px, transparent 1px),
    rgba(252, 254, 252, 0.34);
  background-size: auto, 72px 72px, 72px 72px, auto;
  box-shadow: inset 0 0 0 1px rgba(23, 42, 44, 0.06);
}

.method-visual::before {
  content: none;
}

.method-visual::after {
  content: none;
}

.timeline article {
  position: relative;
  min-height: 260px;
  padding: 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(252, 254, 252, 0.48);
}

.method-visual article {
  isolation: isolate;
  z-index: 1;
  min-height: 300px;
  padding: 28px;
  background: rgba(252, 254, 252, 0.68);
  animation: methodCardIn 700ms ease both;
  animation-delay: calc(var(--step-index, 0) * 120ms);
}

.method-visual article::before {
  animation: methodIconGlow 7s ease-in-out infinite;
  animation-delay: calc(var(--step-index, 0) * 1.15s);
}

.method-visual article:nth-child(1) {
  --step-index: 0;
}

.method-visual article:nth-child(2) {
  --step-index: 1;
}

.method-visual article:nth-child(3) {
  --step-index: 2;
}

.method-visual article:nth-child(4) {
  --step-index: 3;
}

.method-visual article:hover {
  background: rgba(252, 254, 252, 0.94);
  box-shadow: 0 18px 40px rgba(23, 42, 44, 0.1);
}

.timeline article:nth-child(1) {
  --card-icon: var(--icon-search);
}

.timeline article:nth-child(2) {
  --card-icon: var(--icon-map);
}

.timeline article:nth-child(3) {
  --card-icon: var(--icon-build);
}

.timeline article:nth-child(4) {
  --card-icon: var(--icon-measure);
}

.timeline span {
  display: block;
  margin-bottom: 52px;
}

.timeline h3 {
  font-size: 2rem;
}

.method-visual h3 {
  max-width: 72%;
  font-size: clamp(1.75rem, 2.45vw, 2.35rem);
}

.method-visual p {
  max-width: 92%;
}

.about {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: clamp(28px, 6vw, 80px);
  align-items: center;
  border-top: 1px solid var(--line);
}

.about-mark {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 420px;
  padding: 18px;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 12%, rgba(14, 135, 145, 0.08), transparent 18rem),
    rgba(252, 254, 252, 0.56);
  border: 1px solid var(--line);
}

.about-mark::after {
  content: "";
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: 92px;
  height: 42px;
  background: rgba(252, 254, 252, 0.84) url("assets/SaraDC-transparent.png") center / 76px auto no-repeat;
  border: 1px solid rgba(14, 135, 145, 0.22);
  box-shadow: 0 12px 28px rgba(23, 42, 44, 0.12);
}

.about-mark img {
  width: min(280px, 74%);
}

.about-mark .profile-photo {
  width: 100%;
  height: min(520px, 70vw);
  object-fit: cover;
  object-position: 50% 42%;
  border: 1px solid rgba(23, 42, 44, 0.16);
  box-shadow: 0 24px 58px rgba(23, 42, 44, 0.14);
}

.about-copy {
  max-width: 760px;
}

.profile-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 28px 0 0;
}

.profile-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 8px 11px;
  color: var(--teal-dark);
  background: rgba(252, 254, 252, 0.72);
  border: 1px solid rgba(14, 135, 145, 0.26);
  font-size: 0.8rem;
  font-weight: 800;
  line-height: 1.2;
  text-transform: uppercase;
}

.profile-proof {
  display: grid;
  gap: 12px;
  margin-top: 30px;
  padding-left: 18px;
  border-left: 2px solid rgba(14, 135, 145, 0.28);
}

.profile-proof p {
  margin: 0;
  color: #3f4d4a;
  font-size: clamp(1rem, 1.25vw, 1.12rem);
  line-height: 1.65;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: end;
  border-top: 1px solid var(--line);
}

.contact h2 {
  max-width: 900px;
  margin-bottom: 0;
}

.social-links,
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.social-links {
  margin-top: 28px;
}

.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: rgba(252, 254, 252, 0.56);
  border: 1px solid rgba(14, 135, 145, 0.24);
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.social-icon::before {
  content: "";
  width: 18px;
  height: 18px;
  background: var(--teal-dark);
  -webkit-mask: var(--social-icon) center / contain no-repeat;
  mask: var(--social-icon) center / contain no-repeat;
}

.substack-icon {
  --social-icon: var(--icon-substack);
}

.linkedin-icon {
  --social-icon: var(--icon-linkedin);
}

.whatsapp-icon {
  --social-icon: var(--icon-whatsapp);
}

.mail-icon {
  --social-icon: var(--icon-mail);
}

.social-icon:hover {
  background: var(--teal-dark);
  border-color: var(--teal-dark);
  transform: translateY(-2px);
}

.social-icon:hover::before {
  background: #fbfdfb;
}

.site-footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 34px 0 40px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.94rem;
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(260px, 1.25fr) repeat(3, minmax(150px, 0.55fr));
  gap: clamp(24px, 4vw, 54px);
  align-items: start;
}

.footer-brand {
  display: grid;
  gap: 12px;
  max-width: 520px;
}

.footer-brand p,
.footer-made,
.footer-bottom p,
.footer-nav p,
.footer-contact p {
  margin: 0;
}

.footer-kicker,
.footer-nav p,
.footer-contact p {
  color: var(--teal-dark);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.footer-brand p:not(.footer-made) {
  color: #3f4d4a;
  line-height: 1.5;
}

.footer-brand .footer-kicker {
  color: var(--teal-dark);
  line-height: 1;
}

.footer-nav,
.footer-contact {
  display: grid;
  gap: 10px;
}

.footer-nav a,
.footer-bottom a {
  color: #3f4d4a;
  line-height: 1.35;
  transition: color 160ms ease, transform 160ms ease;
}

.footer-nav a:hover,
.footer-bottom a:hover {
  color: var(--teal-dark);
  transform: translateX(2px);
}

.footer-made {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.4;
}

.footer-bottom {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 18px;
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid rgba(23, 42, 44, 0.12);
  color: var(--muted);
  font-size: 0.82rem;
}

.footer-bottom .footer-made {
  justify-self: center;
}

.footer-bottom a {
  justify-self: end;
}

.footer-pom {
  position: relative;
  display: inline-block;
  flex: 0 0 auto;
  width: 34px;
  height: 28px;
  background: url("assets/pomelia.png") center bottom / contain no-repeat;
  filter: drop-shadow(0 4px 8px rgba(23, 42, 44, 0.14));
  transform: translateY(2px);
}

.footer-pom::after {
  content: "";
  position: absolute;
  right: -1px;
  top: 2px;
  width: 9px;
  height: 9px;
  background: var(--coral);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 22'%3E%3Cpath fill='black' d='M12 21S1 14.7 1 7.5C1 3.7 3.5 1 6.8 1c2 0 3.8 1 5.2 2.8C13.4 2 15.2 1 17.2 1C20.5 1 23 3.7 23 7.5C23 14.7 12 21 12 21Z'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 22'%3E%3Cpath fill='black' d='M12 21S1 14.7 1 7.5C1 3.7 3.5 1 6.8 1c2 0 3.8 1 5.2 2.8C13.4 2 15.2 1 17.2 1C20.5 1 23 3.7 23 7.5C23 14.7 12 21 12 21Z'/%3E%3C/svg%3E") center / contain no-repeat;
  transform: rotate(-8deg);
}

.wa-float {
  position: fixed;
  right: clamp(16px, 3vw, 34px);
  bottom: clamp(16px, 3vw, 30px);
  z-index: 30;
  display: grid;
  place-items: center;
  width: 104px;
  height: 132px;
  color: #fff;
  filter: drop-shadow(0 18px 26px rgba(23, 42, 44, 0.2));
  transition: transform 180ms ease;
  animation: waBotFloat 4.2s ease-in-out infinite;
}

.wa-float::before {
  display: none;
}

.wa-float:hover {
  transform: translateY(-4px) rotate(-2deg);
}

.wa-mascot {
  position: absolute;
  right: 8px;
  bottom: 0;
  width: 88px;
  height: 123px;
  transform-origin: 52% 86%;
  animation: robotWave 2.8s ease-in-out infinite;
}

.wa-mascot img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 12px 18px rgba(23, 42, 44, 0.2));
}

.wa-mascot::before {
  display: none;
}

.wa-mascot::after {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 8px;
  height: 8px;
  background: #91c48c;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(145, 196, 140, 0.16);
  transform: translateX(-50%);
  animation: robotBlink 1.7s ease-in-out infinite;
}

.wa-eye {
  display: none;
}

.wa-arm {
  display: none;
}

.wa-icon {
  display: none;
}

.wa-icon svg {
  width: 34px;
  height: 34px;
  fill: currentColor;
}

.wa-panel {
  position: fixed;
  right: clamp(18px, 3vw, 36px);
  bottom: clamp(152px, 16vw, 176px);
  z-index: 31;
  width: min(320px, calc(100vw - 32px));
  padding: 18px;
  background: rgba(252, 254, 252, 0.96);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.wa-panel[hidden] {
  display: none;
}

.wa-panel::after {
  content: "";
  position: absolute;
  right: 44px;
  bottom: -9px;
  width: 18px;
  height: 18px;
  background: rgba(252, 254, 252, 0.96);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transform: rotate(45deg);
}

.wa-panel-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 30px;
  height: 30px;
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
}

.wa-panel-close::before,
.wa-panel-close::after {
  content: "";
  position: absolute;
  top: 14px;
  left: 8px;
  width: 14px;
  height: 2px;
  background: var(--muted);
}

.wa-panel-close::before {
  transform: rotate(45deg);
}

.wa-panel-close::after {
  transform: rotate(-45deg);
}

.wa-panel-close:hover {
  border-color: var(--line);
}

.wa-panel-title {
  margin: 0 32px 8px 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.25rem;
  line-height: 1.12;
}

.wa-panel-intro {
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.wa-options {
  display: grid;
  gap: 8px;
}

.wa-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 40px;
  padding: 9px 12px;
  color: var(--ink);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 800;
  text-align: left;
  background: rgba(244, 247, 245, 0.78);
  border: 1px solid rgba(14, 135, 145, 0.2);
  cursor: pointer;
}

.wa-option::after {
  content: "";
  width: 14px;
  height: 14px;
  margin-left: 12px;
  background: var(--teal-dark);
  -webkit-mask: var(--icon-product) center / contain no-repeat;
  mask: var(--icon-product) center / contain no-repeat;
}

.wa-option:nth-child(2)::after {
  -webkit-mask-image: var(--icon-ops);
  mask-image: var(--icon-ops);
}

.wa-option:nth-child(3)::after {
  -webkit-mask-image: var(--icon-code);
  mask-image: var(--icon-code);
}

.wa-option:nth-child(4)::after {
  -webkit-mask-image: var(--icon-ai);
  mask-image: var(--icon-ai);
}

.wa-other-trigger::after {
  -webkit-mask-image: var(--icon-build);
  mask-image: var(--icon-build);
}

.wa-option:hover,
.wa-option:focus-visible {
  color: #fbfdfb;
  background: var(--teal-dark);
  border-color: var(--teal-dark);
  outline: none;
}

.wa-option:hover::after,
.wa-option:focus-visible::after {
  background: #fbfdfb;
}

.wa-other-form {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.wa-other-form[hidden] {
  display: none;
}

.wa-other-text {
  width: 100%;
  min-height: 96px;
  padding: 12px;
  color: var(--ink);
  font: inherit;
  line-height: 1.45;
  resize: vertical;
  background: rgba(252, 254, 252, 0.86);
  border: 1px solid var(--line);
}

.wa-other-text:focus {
  border-color: rgba(14, 135, 145, 0.5);
  outline: 2px solid rgba(14, 135, 145, 0.16);
}

.wa-send {
  justify-self: start;
  min-height: 42px;
  border: 0;
  cursor: pointer;
}

@keyframes waBotFloat {
  0%,
  100% {
    translate: 0 0;
  }

  50% {
    translate: 0 -5px;
  }
}

@keyframes robotWave {
  0%,
  100% {
    transform: rotate(-3deg);
  }

  45% {
    transform: rotate(1.5deg) translateY(-1px);
  }
}

@keyframes robotBlink {
  0%,
  100% {
    opacity: 0.72;
    scale: 1;
  }

  50% {
    opacity: 1;
    scale: 1.18;
  }
}

@keyframes methodIconGlow {
  0% {
    background: rgba(252, 254, 252, 0.82);
    border-color: rgba(14, 135, 145, 0.28);
    box-shadow: none;
  }

  10% {
    background: rgba(14, 135, 145, 0.08);
    border-color: rgba(14, 135, 145, 0.46);
    box-shadow: 0 0 0 8px rgba(14, 135, 145, 0.08);
  }

  22%,
  100% {
    background: rgba(252, 254, 252, 0.82);
    border-color: rgba(14, 135, 145, 0.28);
    box-shadow: none;
  }
}

@keyframes methodCardIn {
  from {
    opacity: 0;
    transform: translateY(14px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .wa-float,
  .wa-mascot,
  .wa-mascot::after,
  .method-visual::after,
  .method-visual article {
    animation: none;
  }
}

@media (max-width: 960px) {
  .hero-grid,
  .ai-band,
  .about,
  .contact,
  .split-cta,
  .page-cta,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .intro {
    grid-template-columns: 1fr;
  }

  .problem-grid,
  .timeline,
  .hub-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-grid {
    grid-template-columns: 1fr;
  }

  .section-illustration {
    margin-top: -18px;
  }

  .section-illustration img {
    max-height: 360px;
  }

  .method-visual::before,
  .method-visual::after {
    display: none;
  }

  .contact {
    align-items: start;
  }
}

@media (max-width: 680px) {
  .site-header {
    position: sticky;
    width: min(100% - 28px, 1180px);
    display: grid;
    grid-template-columns: auto auto auto;
    align-items: center;
    gap: 10px;
    min-height: 70px;
  }

  .menu-toggle {
    display: inline-grid;
    place-items: center;
    justify-self: end;
    width: 42px;
    height: 40px;
    padding: 0;
    background: rgba(252, 254, 252, 0.72);
    border: 1px solid rgba(14, 135, 145, 0.28);
    cursor: pointer;
  }

  .menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 2px 0;
    background: var(--teal-dark);
    transition: transform 160ms ease, opacity 160ms ease;
  }

  .site-header.is-menu-open .menu-toggle span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .site-header.is-menu-open .menu-toggle span:nth-child(2) {
    opacity: 0;
  }

  .site-header.is-menu-open .menu-toggle span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .nav {
    grid-column: 1 / -1;
    display: none;
    width: 100%;
    max-height: calc(100dvh - 92px);
    padding: 12px 0 4px;
    overflow-y: auto;
    overflow-x: clip;
    border-top: 1px solid rgba(23, 42, 44, 0.12);
  }

  .site-header.is-menu-open .nav {
    display: grid;
    gap: 6px;
  }

  .nav a {
    width: 100%;
    padding: 11px 12px;
    min-width: 0;
  }

  .nav-item {
    display: grid;
    width: 100%;
    min-width: 0;
  }

  .nav-item::after {
    content: none;
  }

  .subnav {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
    min-width: auto;
    width: 100%;
    margin: 0 0 4px;
    padding: 6px;
    background: rgba(14, 135, 145, 0.04);
    border: 1px solid rgba(14, 135, 145, 0.12);
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .subnav a {
    width: 100%;
    padding: 9px 10px;
    font-size: 0.74rem;
    line-height: 1.15;
    white-space: normal;
    overflow-wrap: anywhere;
    background: rgba(252, 254, 252, 0.44);
    border-color: rgba(23, 42, 44, 0.08);
  }

  .lang-switch {
    justify-self: end;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }

  .section,
  .section-band {
    width: min(100% - 28px, 1180px);
  }

  h1 {
    font-size: clamp(2.55rem, 11vw, 3.45rem);
  }

  .hero {
    padding-top: 42px;
  }

  .problem-grid,
  .timeline,
  .service-card,
  .hub-grid {
    grid-template-columns: 1fr;
  }

  .problem-grid article,
  .timeline article {
    min-height: auto;
  }

  .method-visual {
    padding: 12px;
  }

  .problem-grid span,
  .timeline span,
  .hub-card span,
  .case-grid span {
    margin-bottom: 24px;
  }

  .service-index {
    width: 72px;
  }

  .problems,
  .services,
  .method,
  .about,
  .contact,
  .intro,
  .hub,
  .use-cases,
  .page-cta {
    padding: 66px 0;
  }

  .page-hero,
  .detail-grid {
    padding: 58px 0;
  }

  .page-hero h1,
  .page-about h1,
  .page-contact h1 {
    font-size: clamp(2.45rem, 10vw, 3.35rem);
  }

  .hub-card,
  .case-grid article {
    min-height: auto;
  }

  .ai-band {
    padding: 28px;
  }

  .site-footer {
    width: min(100% - 28px, 1180px);
  }

  .footer-top {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    align-items: flex-start;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .footer-bottom .footer-made,
  .footer-bottom a {
    justify-self: start;
  }
}