:root,
[data-theme="founder-dark"] {
  color-scheme: dark;
  --color-base-100: oklch(10% 0.025 260);
  --color-base-200: oklch(14% 0.028 260);
  --color-base-300: oklch(20% 0.035 260);
  --color-base-content: oklch(96% 0.01 255);
  --color-primary: oklch(75% 0.14 205);
  --color-primary-content: oklch(11% 0.025 260);
  --color-secondary: oklch(72% 0.16 290);
  --color-secondary-content: oklch(98% 0.01 255);
  --color-accent: oklch(78% 0.15 165);
  --color-accent-content: oklch(10% 0.025 260);
  --color-neutral: oklch(18% 0.03 260);
  --color-neutral-content: oklch(92% 0.015 255);
  --color-info: oklch(76% 0.13 225);
  --color-success: oklch(73% 0.14 160);
  --color-warning: oklch(82% 0.16 85);
  --color-error: oklch(68% 0.19 25);
  --radius-selector: 0.6rem;
  --radius-field: 0.6rem;
  --radius-box: 0.95rem;
  --border: 1px;
  --depth: 0;
  --noise: 0;
  --page-bg:
    linear-gradient(115deg, color-mix(in oklch, oklch(49% 0.16 220) 20%, transparent) 0%, transparent 36%),
    linear-gradient(245deg, color-mix(in oklch, oklch(48% 0.14 285) 14%, transparent) 0%, transparent 42%),
    linear-gradient(180deg, oklch(9% 0.04 248) 0%, oklch(12% 0.05 238) 46%, oklch(8% 0.035 250) 100%);
  --grid-line: color-mix(in oklch, oklch(92% 0.02 245) 4%, transparent);
  --page-text: oklch(93% 0.015 245);
  --strong-text: oklch(98% 0.01 245);
  --muted-text: color-mix(in oklch, oklch(88% 0.025 245) 73%, transparent);
  --soft-text: color-mix(in oklch, oklch(86% 0.025 245) 55%, transparent);
  --panel-bg: linear-gradient(145deg, color-mix(in oklch, oklch(19% 0.055 245) 84%, transparent), color-mix(in oklch, oklch(12% 0.045 250) 72%, transparent));
  --card-bg: linear-gradient(145deg, color-mix(in oklch, oklch(18% 0.055 246) 72%, transparent), color-mix(in oklch, oklch(11% 0.04 250) 58%, transparent));
  --card-hover-bg: linear-gradient(145deg, color-mix(in oklch, oklch(22% 0.065 244) 80%, transparent), color-mix(in oklch, oklch(13% 0.048 250) 68%, transparent));
  --border-soft: color-mix(in oklch, oklch(88% 0.035 245) 15%, transparent);
  --border-strong: color-mix(in oklch, oklch(72% 0.19 215) 52%, transparent);
  --header-bg: color-mix(in oklch, oklch(9% 0.04 248) 88%, transparent);
  --dropdown-bg: color-mix(in oklch, oklch(10% 0.04 248) 90%, transparent);
  --shadow-soft: 0 18px 52px color-mix(in oklch, oklch(3% 0.02 250) 58%, transparent);
  --shadow-hover: 0 26px 70px color-mix(in oklch, oklch(42% 0.15 220) 24%, transparent);
  --accent: oklch(72% 0.2 215);
  --accent-2: oklch(74% 0.16 285);
  --accent-soft: color-mix(in oklch, var(--accent) 14%, transparent);
  --chip-bg: color-mix(in oklch, oklch(15% 0.045 248) 74%, transparent);
  --trust-line: color-mix(in oklch, var(--accent) 70%, transparent);
  --glass-highlight: color-mix(in oklch, oklch(98% 0.01 245) 14%, transparent);
  --button-bg: linear-gradient(180deg, oklch(76% 0.2 215) 0%, oklch(61% 0.18 225) 100%);
  --button-hover-bg: linear-gradient(180deg, oklch(81% 0.19 210) 0%, oklch(66% 0.19 222) 100%);
  --button-text: oklch(9% 0.04 248);
  --button-border: color-mix(in oklch, var(--accent) 58%, transparent);
  --button-shadow: 0 14px 34px color-mix(in oklch, var(--accent) 24%, transparent);
  --secondary-button-bg: color-mix(in oklch, oklch(15% 0.045 248) 54%, transparent);
}

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

html {
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

body,
h1,
h2,
h3,
p,
ul {
  margin: 0;
}

ul {
  padding: 0;
}

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

button {
  font: inherit;
}

svg {
  display: block;
}

.antialiased {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.hidden {
  display: none !important;
}

.grid {
  display: grid;
}

.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

.flex-col {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

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

.items-start {
  align-items: flex-start;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-2\.5 { gap: 0.625rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-7 { margin-top: 1.75rem; }
.mt-8 { margin-top: 2rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-8 { margin-bottom: 2rem; }
.mx-auto { margin-inline: auto; }

.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.px-0 { padding-inline: 0; }
.px-1 { padding-inline: 0.25rem; }
.px-5 { padding-inline: 1.25rem; }
.px-6 { padding-inline: 1.5rem; }

.min-h-16 { min-height: 4rem; }
.h-5 { height: 1.25rem; }
.w-5 { width: 1.25rem; }
.w-60 { width: 15rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-5xl { max-width: 64rem; }

.rounded-full { border-radius: 999px !important; }
.rounded-2xl { border-radius: 0.9rem !important; }
.rounded-\[1\.45rem\] { border-radius: 1.45rem !important; }
.rounded-\[1\.5rem\] { border-radius: 1.5rem !important; }

.text-center { text-align: center; }
.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-4xl { font-size: 2.25rem; }
.font-bold { font-weight: 800; }
.font-black { font-weight: 900; }
.leading-6 { line-height: 1.5rem; }
.leading-7 { line-height: 1.75rem; }
.leading-8 { line-height: 2rem; }
.leading-tight { line-height: 1.15; }
.z-50 { z-index: 50; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.menu {
  display: flex;
  list-style: none;
}

.menu-horizontal {
  flex-direction: row;
}

.menu li {
  display: flex;
}

.dropdown-content {
  list-style: none;
}

.badge {
  display: inline-flex;
  min-height: 1.8rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-soft);
  padding: 0.25rem 0.75rem;
  color: var(--strong-text);
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
}

.badge-outline {
  background: transparent;
}

[data-theme="founder-light"] {
  color-scheme: light;
  --color-base-100: oklch(98% 0.008 250);
  --color-base-200: oklch(95% 0.014 250);
  --color-base-300: oklch(89% 0.02 250);
  --color-base-content: oklch(20% 0.035 260);
  --color-primary: oklch(58% 0.13 210);
  --color-primary-content: oklch(98% 0.008 250);
  --color-secondary: oklch(55% 0.14 285);
  --color-secondary-content: oklch(98% 0.008 250);
  --color-accent: oklch(62% 0.13 165);
  --color-accent-content: oklch(98% 0.008 250);
  --color-neutral: oklch(25% 0.035 260);
  --color-neutral-content: oklch(97% 0.008 250);
  --color-info: oklch(59% 0.12 225);
  --color-success: oklch(58% 0.12 160);
  --color-warning: oklch(68% 0.13 85);
  --color-error: oklch(59% 0.17 25);
  --radius-selector: 0.6rem;
  --radius-field: 0.6rem;
  --radius-box: 0.95rem;
  --border: 1px;
  --depth: 0;
  --noise: 0;
  --page-bg:
    linear-gradient(115deg, color-mix(in oklch, oklch(72% 0.16 215) 16%, transparent) 0%, transparent 36%),
    linear-gradient(245deg, color-mix(in oklch, oklch(72% 0.13 285) 14%, transparent) 0%, transparent 42%),
    linear-gradient(180deg, oklch(98% 0.015 235) 0%, oklch(94% 0.035 232) 48%, oklch(98% 0.015 235) 100%);
  --grid-line: color-mix(in oklch, oklch(20% 0.035 250) 5%, transparent);
  --page-text: oklch(25% 0.04 250);
  --strong-text: oklch(12% 0.05 250);
  --muted-text: color-mix(in oklch, oklch(25% 0.045 250) 70%, transparent);
  --soft-text: color-mix(in oklch, oklch(28% 0.04 250) 56%, transparent);
  --panel-bg: linear-gradient(145deg, color-mix(in oklch, oklch(100% 0 0) 78%, transparent), color-mix(in oklch, oklch(97% 0.018 235) 58%, transparent));
  --card-bg: linear-gradient(145deg, color-mix(in oklch, oklch(100% 0 0) 72%, transparent), color-mix(in oklch, oklch(96% 0.022 235) 54%, transparent));
  --card-hover-bg: linear-gradient(145deg, color-mix(in oklch, oklch(100% 0 0) 88%, transparent), color-mix(in oklch, oklch(97% 0.02 235) 68%, transparent));
  --border-soft: color-mix(in oklch, oklch(22% 0.04 250) 13%, transparent);
  --border-strong: color-mix(in oklch, oklch(58% 0.17 215) 40%, transparent);
  --header-bg: color-mix(in oklch, oklch(98% 0.015 235) 84%, transparent);
  --dropdown-bg: color-mix(in oklch, oklch(99% 0.01 235) 90%, transparent);
  --shadow-soft: 0 18px 52px color-mix(in oklch, oklch(24% 0.05 250) 10%, transparent);
  --shadow-hover: 0 26px 70px color-mix(in oklch, oklch(42% 0.12 220) 15%, transparent);
  --accent: oklch(55% 0.19 215);
  --accent-2: oklch(55% 0.15 285);
  --accent-soft: color-mix(in oklch, var(--accent) 10%, transparent);
  --chip-bg: color-mix(in oklch, oklch(100% 0 0) 74%, transparent);
  --trust-line: color-mix(in oklch, var(--accent) 58%, transparent);
  --glass-highlight: color-mix(in oklch, oklch(100% 0 0) 88%, transparent);
  --button-bg: linear-gradient(180deg, oklch(58% 0.19 215) 0%, oklch(46% 0.16 225) 100%);
  --button-hover-bg: linear-gradient(180deg, oklch(62% 0.19 212) 0%, oklch(50% 0.17 224) 100%);
  --button-text: oklch(98% 0.01 235);
  --button-border: color-mix(in oklch, var(--accent) 42%, transparent);
  --button-shadow: 0 14px 30px color-mix(in oklch, var(--accent) 20%, transparent);
  --secondary-button-bg: color-mix(in oklch, oklch(100% 0 0) 52%, transparent);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

::selection {
  background: color-mix(in srgb, var(--accent) 28%, transparent);
  color: var(--strong-text);
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background: var(--page-bg);
  color: var(--page-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.82), transparent 76%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(8, 47, 73, 0.08), transparent 42%, rgba(15, 23, 42, 0.05)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent 18rem);
}

.site-container {
  width: min(100% - 2rem, 1120px);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border-soft);
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(22px) saturate(1.35);
  backdrop-filter: blur(22px) saturate(1.35);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-start,
.navbar-center,
.navbar-end {
  display: flex;
  align-items: center;
}

.navbar-center {
  display: none;
}

.navbar-end {
  justify-content: flex-end;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--strong-text);
  font-weight: 850;
}

.site-logo span:last-child {
  white-space: nowrap;
}

.logo-mark {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 0.5rem;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.78rem;
  box-shadow: var(--shadow-soft);
}

.site-dropdown {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 0.65rem);
  border: 1px solid var(--border-soft);
  background: var(--dropdown-bg);
  box-shadow: var(--shadow-soft);
  border-radius: 0.9rem !important;
  -webkit-backdrop-filter: blur(22px) saturate(1.25);
  backdrop-filter: blur(22px) saturate(1.25);
  list-style: none;
}

.site-dropdown a:not(.btn) {
  display: flex;
  align-items: center;
}

.dropdown {
  position: relative;
}

.dropdown:focus-within .site-dropdown,
.dropdown:hover .site-dropdown {
  display: block;
}

.nav-link {
  display: inline-flex;
  min-height: 2.4rem;
  align-items: center;
  padding: 0.48rem 0.7rem;
  color: var(--muted-text);
  border-radius: 0.55rem;
  font-size: 0.88rem;
  font-weight: 680;
  transition: color 160ms ease, background 160ms ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--strong-text);
  background: var(--accent-soft);
}

.btn {
  display: inline-flex;
  min-height: 2.55rem;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border: 1px solid transparent;
  border-radius: 0.72rem !important;
  padding-inline: 1rem;
  letter-spacing: 0;
  line-height: 1;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease, color 160ms ease;
}

.btn-sm {
  min-height: 2.35rem;
  padding-inline: 0.9rem;
  font-size: 0.88rem;
}

.btn-circle,
.btn-square {
  width: 2.55rem;
  min-width: 2.55rem;
  height: 2.55rem;
  padding-inline: 0;
}

.btn-circle {
  border-radius: 999px !important;
}

.btn-square {
  border-radius: 0.72rem !important;
}

.btn-ghost {
  border-color: transparent;
  background: transparent;
  color: var(--strong-text);
}

.btn-ghost:hover {
  background: var(--accent-soft);
}

.btn:focus-visible,
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.btn-primary {
  border-color: var(--button-border) !important;
  background: var(--button-bg) !important;
  color: var(--button-text) !important;
  box-shadow: var(--button-shadow);
}

.btn-primary:hover {
  background: var(--button-hover-bg) !important;
  filter: none;
  transform: translateY(-1px);
}

.site-header .btn-primary {
  min-height: 2.45rem;
  border-color: color-mix(in oklch, var(--accent) 30%, transparent) !important;
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--accent) 82%, oklch(100% 0 0) 18%) 0%, var(--accent) 100%) !important;
  box-shadow:
    inset 0 1px 0 color-mix(in oklch, oklch(100% 0 0) 28%, transparent),
    0 12px 28px color-mix(in oklch, var(--accent) 22%, transparent);
}

[data-theme="founder-dark"] .site-header .btn-primary {
  color: oklch(9% 0.04 248) !important;
}

.section-action {
  border: 1px solid var(--border-soft);
  background: var(--secondary-button-bg);
  color: var(--strong-text);
  cursor: pointer;
  font-weight: 800;
  box-shadow: inset 0 1px 0 var(--glass-highlight);
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.section-action:hover {
  border-color: var(--border-strong);
  background: var(--accent-soft);
  transform: translateY(-1px);
}

.theme-toggle {
  color: var(--strong-text);
}

.lang-switch {
  display: inline-flex;
  min-width: 2.35rem;
  height: 2.35rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-soft);
  border-radius: 0.72rem;
  background: var(--chip-bg);
  color: var(--strong-text);
  font-size: 0.78rem;
  font-weight: 850;
  line-height: 1;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.lang-switch:hover {
  border-color: var(--border-strong);
  background: var(--accent-soft);
  transform: translateY(-1px);
}

.flag-icon {
  display: block;
  width: 1.45rem;
  height: 1rem;
  border-radius: 0.18rem;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--strong-text) 14%, transparent);
  overflow: hidden;
}

.flag-ua {
  background: linear-gradient(to bottom, #0057b7 0 50%, #ffd700 50% 100%);
}

.flag-en {
  background-color: #012169;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 40'%3E%3Cpath fill='%23012169' d='M0 0h60v40H0z'/%3E%3Cpath stroke='%23fff' stroke-width='8' d='m0 0 60 40M60 0 0 40'/%3E%3Cpath stroke='%23C8102E' stroke-width='4' d='m0 0 60 40M60 0 0 40'/%3E%3Cpath stroke='%23fff' stroke-width='13' d='M30 0v40M0 20h60'/%3E%3Cpath stroke='%23C8102E' stroke-width='8' d='M30 0v40M0 20h60'/%3E%3C/svg%3E");
  background-position: center;
  background-size: cover;
}

.theme-toggle .sun-icon,
[data-theme="founder-light"] .theme-toggle .moon-icon {
  display: none;
}

[data-theme="founder-light"] .theme-toggle .sun-icon {
  display: block;
}

.page-section {
  padding-block: 4.7rem;
}

.hero-section {
  min-height: min(760px, calc(100vh - 4rem));
  display: grid;
  align-items: center;
  gap: 3.6rem;
  padding-block: 4.6rem;
}

.hero-title {
  max-width: 720px;
  color: var(--strong-text);
  font-size: clamp(2.16rem, 4.65vw, 3.36rem);
  font-weight: 850;
  letter-spacing: -0.012em;
  line-height: 1.04;
}

.hero-copy {
  max-width: 680px;
  color: var(--muted-text);
  font-size: clamp(1rem, 1.35vw, 1.12rem);
  line-height: 1.72;
}

.muted-text {
  color: var(--muted-text);
}

.soft-text {
  color: var(--soft-text);
}

.strong-text,
.card-title {
  color: var(--strong-text);
}

.card-title {
  font-weight: 850;
}

.gradient-text {
  background: none;
  color: var(--strong-text);
}

.section-kicker {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section-title {
  max-width: 720px;
  color: var(--strong-text);
  font-size: clamp(1.48rem, 2.25vw, 2.06rem);
  font-weight: 850;
  letter-spacing: -0.012em;
  line-height: 1.08;
}

.section-copy {
  max-width: 720px;
  color: var(--muted-text);
  font-size: 1rem;
  line-height: 1.72;
}

.glass-panel,
.glass-card {
  border: 1px solid var(--border-soft);
  background: var(--panel-bg);
  border-radius: 0.9rem !important;
  box-shadow: var(--shadow-soft);
  -webkit-backdrop-filter: blur(18px) saturate(1.25);
  backdrop-filter: blur(18px) saturate(1.25);
  box-shadow:
    inset 0 1px 0 var(--glass-highlight),
    var(--shadow-soft);
}

.glass-card {
  position: relative;
  overflow: hidden;
  background: var(--card-bg);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.glass-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 2.45rem;
  height: 2px;
  background: var(--trust-line);
  opacity: 0.78;
}

.glass-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
  background: var(--card-hover-bg);
  box-shadow: var(--shadow-hover);
}

.glass-panel {
  position: relative;
  overflow: hidden;
}

.glass-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 36%);
  opacity: 0.6;
  z-index: 0;
}

.glass-panel > * {
  position: relative;
  z-index: 1;
}

.soft-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-soft), transparent);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid var(--border-soft);
  border-radius: 0.65rem;
  background: var(--chip-bg);
  padding: 0.42rem 0.68rem;
  color: var(--muted-text);
  font-size: 0.78rem;
  font-weight: 720;
  white-space: nowrap;
}

.chip::before {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: none;
}

.eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  border: 1px solid var(--border-soft);
  border-radius: 0.72rem;
  background: var(--chip-bg);
  padding: 0.46rem 0.78rem;
  color: var(--muted-text);
  font-size: 0.82rem;
  font-weight: 760;
}

.badge {
  border-radius: 0.65rem !important;
}

.eyebrow-pill::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: none;
}

.loop-step {
  display: grid;
  grid-template-columns: 2.05rem 1fr;
  gap: 0.72rem;
  align-items: start;
  position: relative;
}

.loop-step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 1.02rem;
  top: 2.35rem;
  width: 1px;
  height: calc(100% - 0.85rem);
  background: linear-gradient(to bottom, var(--border-strong), transparent);
}

.loop-index {
  display: grid;
  width: 2.05rem;
  height: 2.05rem;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 0.72rem;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 850;
}

.project-tag {
  border: 1px solid var(--border-soft);
  border-radius: 0.62rem;
  background: color-mix(in srgb, var(--chip-bg) 75%, transparent);
  padding: 0.32rem 0.54rem;
  color: var(--soft-text);
  font-size: 0.72rem;
  font-weight: 680;
}

.timeline-item {
  position: relative;
  max-width: 980px;
  padding-left: 2.35rem;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: 0.28rem;
  top: 0.78rem;
  width: 0.68rem;
  height: 0.68rem;
  border: 2px solid var(--accent);
  border-radius: 999px;
  background: var(--color-base-100);
  box-shadow: 0 0 0 0.32rem var(--accent-soft);
  z-index: 1;
}

.timeline-item::after {
  content: "";
  position: absolute;
  left: 0.61rem;
  top: 1.58rem;
  width: 1px;
  height: calc(100% + 1.25rem);
  background: var(--border-soft);
}

.timeline-item:last-child::after {
  display: none;
}

.page-hero {
  padding-block: 4.2rem 2.2rem;
}

.page-hero-title {
  max-width: 820px;
  color: var(--strong-text);
  font-size: clamp(1.66rem, 2.75vw, 2.32rem);
  font-weight: 850;
  letter-spacing: -0.014em;
  line-height: 1.06;
}

.hero-section .glass-panel {
  border-color: color-mix(in srgb, var(--border-soft) 72%, var(--accent) 28%);
}

.hero-section .glass-panel::before {
  content: "";
  display: block;
  width: 3rem;
  height: 2px;
  margin-bottom: 1rem;
  background: var(--trust-line);
}

.final-cta-card {
  position: relative;
  overflow: hidden;
  border: 1px solid color-mix(in oklch, var(--accent) 34%, var(--border-soft));
  border-radius: 1.15rem;
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--accent) 16%, transparent) 0%, transparent 42%),
    linear-gradient(225deg, color-mix(in oklch, var(--accent-2) 12%, transparent) 0%, transparent 46%),
    var(--panel-bg);
  padding: clamp(2rem, 5vw, 4rem);
  box-shadow:
    inset 0 1px 0 var(--glass-highlight),
    0 28px 86px color-mix(in oklch, var(--accent) 14%, transparent);
  -webkit-backdrop-filter: blur(20px) saturate(1.28);
  backdrop-filter: blur(20px) saturate(1.28);
}

.final-cta-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, color-mix(in oklch, var(--accent) 58%, transparent), transparent);
}

#outcomes,
#deliverables,
#ai-systems,
#services {
  position: relative;
}

@media (min-width: 1024px) {
  .lg\:flex {
    display: flex !important;
  }

  .lg\:hidden {
    display: none !important;
  }

  .lg\:items-center {
    align-items: center;
  }

  .lg\:items-start {
    align-items: flex-start;
  }

  .lg\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .lg\:grid-cols-\[0\.82fr_1\.18fr\] {
    grid-template-columns: 0.82fr 1.18fr;
  }

  .lg\:grid-cols-\[0\.86fr_1\.14fr\] {
    grid-template-columns: 0.86fr 1.14fr;
  }

  .lg\:grid-cols-\[0\.92fr_1\.08fr\] {
    grid-template-columns: 0.92fr 1.08fr;
  }

  #deliverables > .grid,
  #ai-systems > .grid,
  #experience > .grid {
    grid-template-columns: 1.08fr 0.92fr;
  }

  #deliverables > .grid > :first-child,
  #ai-systems > .grid > :first-child,
  #experience > .grid > :first-child {
    order: 2;
    padding-left: 1rem;
  }

  #deliverables > .grid > :last-child,
  #ai-systems > .grid > :last-child,
  #experience > .grid > :last-child {
    order: 1;
  }

  #about > .grid:first-child,
  #services > .grid:first-child {
    align-items: end;
  }
}

.site-footer {
  border-top: 1px solid var(--border-soft);
  padding-block: 2.4rem;
}

.footer-link {
  color: var(--muted-text);
  transition: color 160ms ease;
}

.footer-link:hover {
  color: var(--strong-text);
}

@media (min-width: 1024px) {
  .navbar-center {
    display: flex;
  }

  .dropdown.lg\:hidden {
    display: none;
  }

  .hero-section {
    grid-template-columns: 1.05fr 0.95fr;
  }

  .page-section {
    padding-block: 5rem;
  }
}

@media (min-width: 640px) {
  .sm\:hidden {
    display: none !important;
  }

  .sm\:inline {
    display: inline !important;
  }

  .sm\:inline-flex {
    display: inline-flex !important;
  }

  .sm\:flex-row {
    flex-direction: row;
  }

  .sm\:items-center {
    align-items: center;
  }

  .sm\:justify-between {
    justify-content: space-between;
  }

  .sm\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sm\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .md\:flex-row {
    flex-direction: row;
  }

  .md\:items-center {
    align-items: center;
  }

  .md\:items-end {
    align-items: flex-end;
  }

  .md\:justify-between {
    justify-content: space-between;
  }

  .md\:justify-end {
    justify-content: flex-end;
  }

  .md\:self-center {
    align-self: center;
  }

  .md\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .md\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .md\:p-6 {
    padding: 1.5rem;
  }

  .md\:p-8 {
    padding: 2rem;
  }

  .md\:text-5xl {
    font-size: 3rem;
  }
}

@media (min-width: 1024px) {
  .lg\:flex {
    display: flex !important;
  }

  .lg\:hidden {
    display: none !important;
  }

  .lg\:items-center {
    align-items: center;
  }

  .lg\:items-start {
    align-items: flex-start;
  }

  .lg\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .lg\:grid-cols-\[0\.82fr_1\.18fr\] {
    grid-template-columns: 0.82fr 1.18fr;
  }

  .lg\:grid-cols-\[0\.86fr_1\.14fr\] {
    grid-template-columns: 0.86fr 1.14fr;
  }

  .lg\:grid-cols-\[0\.92fr_1\.08fr\] {
    grid-template-columns: 0.92fr 1.08fr;
  }
}

@media (min-width: 1280px) {
  .xl\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .xl\:grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .xl\:grid-cols-6 {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .xl\:col-span-2 {
    grid-column: span 2 / span 2;
  }

  .xl\:col-span-3 {
    grid-column: span 3 / span 3;
  }
}

@media (max-width: 768px) {
  .site-container {
    width: min(100% - 1.25rem, 1160px);
  }

  .hero-section {
    min-height: auto;
    padding-block: 3rem;
  }

  .page-section {
    padding-block: 3rem;
  }

  .glass-card:hover {
    transform: none;
  }
}

@media (max-width: 1023px) {
  .site-logo {
    gap: 0.6rem;
    font-size: 0.98rem;
  }

  .site-logo span:not(.logo-mark) {
    max-width: min(44vw, 14rem);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .logo-mark {
    width: 1.9rem;
    height: 1.9rem;
    border-radius: 0.68rem;
  }

  .theme-toggle,
  .dropdown > .btn-square {
    width: 2.65rem;
    height: 2.65rem;
    min-height: 2.65rem;
    font-size: 1.3rem;
  }

  .navbar-end > .lang-switch {
    display: none;
  }

  .navbar-end > .btn-primary {
    display: none;
  }

  .site-dropdown {
    width: min(88vw, 22rem) !important;
    padding: 1rem !important;
  }

  .site-dropdown a {
    min-height: 3rem;
    border-radius: 0.85rem;
    padding: 0.75rem 0.95rem;
    font-size: 1.05rem;
    font-weight: 720;
  }
}