/* ===== Fonts ===== */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@600;700;800&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500;600&display=swap');

/* ===== Tokens ===== */
:root {
  --bg: #fbfaff;
  --bg-elevated: #ffffff;
  --bg-subtle: #f5f2ff;
  --text: #0a0a0f;
  --text-secondary: #55565c;
  --text-tertiary: #6c6c71;
  --border: #e7e3f5;
  --border-strong: #d3caf0;
  --accent: #7c3aed;
  --accent-strong: #6423c9;
  --accent-soft: #f1e8ff;
  --accent-contrast: #ffffff;

  /* Brand gradient — cyan (from the logo mark) into the violet accent, reused across the UI */
  --brand-cyan: #29e8fe;
  --brand-blue: #7c3aed;
  --brand-gradient: linear-gradient(135deg, var(--brand-cyan), var(--brand-blue));

  --shadow-xs: 0 1px 2px rgba(10, 10, 15, 0.03);
  --shadow-sm: 0 2px 6px rgba(10, 10, 15, 0.05);
  --shadow-md: 0 12px 28px -6px rgba(10, 10, 15, 0.12);
  --shadow-lg: 0 24px 48px -12px rgba(10, 10, 15, 0.18);
  --shadow-glow: 0 0 0 1px rgba(124, 58, 237, 0.08), 0 16px 32px -12px rgba(124, 58, 237, 0.22);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --container: 1240px;
  --gutter: clamp(1.25rem, 5vw, 3rem);
  --section-pad: clamp(4rem, 9vw, 7.5rem);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

  --font-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4rem;
  --space-8: 6rem;

  --product-school: #0e7490;
  --product-school-soft: #e3f4f7;
  --product-finance: #b45309;
  --product-finance-soft: #fdf3e3;
  --product-health: #be185d;
  --product-health-soft: #fce7f0;
  --product-hr: #4338ca;
  --product-hr-soft: #e8e7fb;

  --danger: #b91c1c;
  --danger-soft: #fdecec;

  color-scheme: light;
}

:root[data-theme='dark'] {
  --bg: #0d0b14;
  --bg-elevated: #16121f;
  --bg-subtle: #1a1526;
  --text: #f3f3f1;
  --text-secondary: #a8a9ae;
  --text-tertiary: #808186;
  --border: #26202f;
  --border-strong: #322a3d;
  --accent: #a78bfa;
  --accent-strong: #b9a3ff;
  --accent-soft: #241c38;
  --accent-contrast: #0d0b14;
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 16px 32px -8px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 28px 56px -14px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 0 1px rgba(167, 139, 250, 0.15), 0 16px 40px -10px rgba(167, 139, 250, 0.35);

  --product-school: #22b8d4;
  --product-school-soft: #12262b;
  --product-finance: #f0a63e;
  --product-finance-soft: #2b2012;
  --product-health: #f472b6;
  --product-health-soft: #2b1620;
  --product-hr: #818cf8;
  --product-hr-soft: #201e38;

  --danger: #f87171;
  --danger-soft: #2b1414;

  color-scheme: dark;
}

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

* {
  margin: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

html,
body {
  height: 100%;
}

body {
  background-color: var(--bg);
  background-image: radial-gradient(color-mix(in srgb, var(--text) 7%, transparent) 1px, transparent 1px);
  background-size: 26px 26px;
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease);
}

::selection {
  background: var(--accent);
  color: #fff;
}

::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 999px;
  border: 3px solid var(--bg);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-tertiary);
}

html {
  scrollbar-color: var(--border-strong) var(--bg);
  scrollbar-width: thin;
}

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

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

ul {
  list-style: none;
  padding: 0;
}

input,
textarea {
  font: inherit;
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  html {
    scroll-behavior: auto !important;
  }
}

/* ===== Typography ===== */
h1,
h2,
h3,
h4 {
  font-family: 'Manrope', 'Inter', sans-serif;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text);
}

h1 {
  font-size: clamp(2.5rem, 1.9rem + 2.6vw, 4.25rem);
  line-height: 1.04;
}

h2 {
  font-size: clamp(1.9rem, 1.6rem + 1.4vw, 2.75rem);
  font-weight: 700;
}

h3 {
  font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.6rem);
  font-weight: 700;
}

h4 {
  font-size: 1.0625rem;
  font-weight: 700;
}

p {
  color: var(--text-secondary);
}

.lead {
  font-size: clamp(1.0625rem, 1rem + 0.4vw, 1.25rem);
  color: var(--text-secondary);
  line-height: 1.6;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}

.eyebrow::before {
  content: '';
  width: 14px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.text-gradient {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

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

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

/* ===== Layout ===== */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

section {
  padding-block: var(--section-pad);
}

.section-head {
  max-width: 640px;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section-head.center {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
}

.section-head h2 {
  margin-top: 0.75rem;
}

.section-head p {
  margin-top: 1rem;
}

.section-foot {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  flex-wrap: wrap;
}

.divider {
  height: 1px;
  background: var(--border);
  border: none;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--accent);
  color: var(--accent-contrast);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top 0.2s var(--ease);
}

.skip-link:focus {
  top: 1rem;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8125rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9375rem;
  min-height: 46px;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  transition: transform 0.2s var(--ease), background-color 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), color 0.2s var(--ease);
  white-space: nowrap;
}

.btn:active {
  transform: translateY(0) scale(0.97);
}

.btn-primary,
.btn-accent {
  isolation: isolate;
}

.btn-primary::before,
.btn-accent::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(120px circle at var(--mx, 50%) var(--my, 50%), rgba(255, 255, 255, 0.22), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}

.btn-primary:hover::before,
.btn-accent:hover::before {
  opacity: 1;
}

.btn-primary {
  background: var(--text);
  color: var(--bg);
  border: 1px solid var(--text);
}

.btn-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-strong);
}

.btn-secondary:hover {
  border-color: var(--text);
  background: var(--bg-subtle);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-accent {
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
}

.btn-accent:hover {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-ghost {
  padding-inline: 0;
  min-height: auto;
  gap: 0.375rem;
  color: var(--text);
  font-weight: 600;
}

.btn-ghost .arrow {
  transition: transform 0.25s var(--ease);
}

.btn-ghost:hover .arrow {
  transform: translateX(4px);
}

.btn-block {
  width: 100%;
}

/* ===== Navbar ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.navbar.is-scrolled {
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-xs);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
}

.brand-mark {
  width: 30px;
  height: 30px;
  color: var(--accent);
  flex-shrink: 0;
}

.brand-mark svg {
  width: 100%;
  height: 100%;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.nav-links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding-block: 0.25rem;
  transition: color 0.2s var(--ease);
}

.nav-links a:hover,
.nav-links a[aria-current='page'] {
  color: var(--text);
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}

.nav-links a:hover::after,
.nav-links a[aria-current='page']::after {
  transform: scaleX(1);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.theme-toggle {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background-color 0.2s var(--ease), transform 0.3s var(--ease-spring);
}

.theme-toggle:hover {
  border-color: var(--text);
  color: var(--text);
  background: var(--bg-subtle);
  transform: rotate(-8deg);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
}

.theme-toggle .icon-sun {
  display: none;
}

:root[data-theme='dark'] .theme-toggle .icon-moon {
  display: none;
}

:root[data-theme='dark'] .theme-toggle .icon-sun {
  display: block;
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--border);
  position: relative;
}

.nav-toggle span {
  position: absolute;
  left: 10px;
  right: 10px;
  top: 19px;
  height: 1.5px;
  background: var(--text);
  transition: transform 0.25s var(--ease), opacity 0.2s var(--ease), top 0.25s var(--ease);
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 1.5px;
  background: var(--text);
  transition: transform 0.25s var(--ease), opacity 0.2s var(--ease), top 0.25s var(--ease);
}

.nav-toggle span::before {
  top: -6px;
}

.nav-toggle span::after {
  top: 6px;
}

.nav-toggle[aria-expanded='true'] span {
  background: transparent;
}

.nav-toggle[aria-expanded='true'] span::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded='true'] span::after {
  top: 0;
  transform: rotate(-45deg);
}

.mobile-panel {
  display: none;
  border-top: 1px solid var(--border);
  padding: 1.5rem var(--gutter) 2rem;
  background: var(--bg);
}

.mobile-panel a {
  display: block;
  padding: 0.875rem 0;
  font-size: 1.0625rem;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
}

.mobile-panel .btn {
  margin-top: 1.25rem;
}

@media (max-width: 880px) {
  .nav-links {
    display: none;
  }
  .navbar-actions .btn-accent {
    display: none;
  }
  .nav-toggle {
    display: block;
  }
  .navbar.is-open .mobile-panel {
    display: block;
  }
}

/* ===== Nav dropdowns (desktop mega menu) ===== */
.nav-item {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding-block: 0.25rem;
  transition: color 0.2s var(--ease);
}

.nav-trigger:hover,
.nav-item.is-open .nav-trigger,
.nav-item.is-active .nav-trigger {
  color: var(--text);
}

.nav-trigger::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}

.nav-trigger:hover::after,
.nav-item.is-open .nav-trigger::after,
.nav-item.is-active .nav-trigger::after {
  transform: scaleX(1);
}

.nav-chevron {
  width: 14px;
  height: 14px;
  transition: transform 0.25s var(--ease);
}

.nav-item.is-open .nav-chevron {
  transform: rotate(180deg);
}

.nav-dropdown-wrap {
  position: absolute;
  top: calc(100% + 18px);
  left: 50%;
  transform: translate(-50%, 8px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease), visibility 0.2s;
  z-index: 120;
}

.nav-item.is-open .nav-dropdown-wrap {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.nav-dropdown {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 1.5rem;
  width: min(340px, 86vw);
}

.mega-menu {
  width: min(640px, 88vw);
}

.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.375rem;
}

.mega-item {
  display: flex;
  gap: 0.875rem;
  align-items: flex-start;
  padding: 0.875rem;
  border-radius: var(--radius-md);
  transition: background-color 0.2s var(--ease);
  --pc: var(--accent);
  --pc-soft: var(--accent-soft);
}

.mega-item:hover {
  background: var(--bg-subtle);
}

.mega-item[data-pc='school'] { --pc: var(--product-school); --pc-soft: var(--product-school-soft); }
.mega-item[data-pc='finance'] { --pc: var(--product-finance); --pc-soft: var(--product-finance-soft); }
.mega-item[data-pc='health'] { --pc: var(--product-health); --pc-soft: var(--product-health-soft); }
.mega-item[data-pc='hr'] { --pc: var(--product-hr); --pc-soft: var(--product-hr-soft); }

.mega-item-icon {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  padding: 9px;
  box-sizing: border-box;
  border-radius: var(--radius-sm);
  background: var(--pc-soft);
  color: var(--pc);
}

.mega-item-icon svg {
  width: 100%;
  height: 100%;
}

.mega-item-title {
  display: block;
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--text);
}

.mega-item-desc {
  display: block;
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  margin-top: 0.2rem;
  line-height: 1.4;
}

.mega-menu-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.mega-menu-soon {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.dropdown-list {
  display: flex;
  flex-direction: column;
}

.dropdown-item {
  display: block;
  padding: 0.75rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: background-color 0.2s var(--ease);
}

.dropdown-item:hover {
  background: var(--bg-subtle);
}

.dropdown-item-title {
  display: block;
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--text);
}

.dropdown-item-desc {
  display: block;
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  margin-top: 0.2rem;
}

/* ===== Mobile accordion ===== */
.mobile-accordion {
  border-bottom: 1px solid var(--border);
}

.mobile-accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 0;
  font-size: 1.0625rem;
  font-weight: 600;
  text-align: left;
}

.mobile-accordion.is-open .nav-chevron {
  transform: rotate(180deg);
}

.mobile-accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s var(--ease);
}

.mobile-panel .mobile-accordion-panel a {
  padding: 0.625rem 0 0.625rem 0.75rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-bottom: none;
}

.mobile-panel .mobile-accordion-viewall {
  color: var(--accent);
  font-weight: 700;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(2.25rem, 5vw, 4rem);
  padding-bottom: clamp(2.25rem, 5vw, 4rem);
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 640px;
  height: 640px;
  max-width: 70vw;
  max-height: 70vw;
  background: var(--brand-gradient);
  opacity: 0.08;
  filter: blur(90px);
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
}

:root[data-theme='dark'] .hero::before {
  opacity: 0.14;
}

.hero-content {
  max-width: 720px;
}

.hero-content h1 {
  margin-top: 0.875rem;
  font-size: clamp(2.25rem, 1.75rem + 2.2vw, 3.75rem);
}

.hero-content .lead {
  margin-top: 1.125rem;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1.75rem;
  flex-wrap: wrap;
}

.hero-meta {
  display: flex;
  gap: clamp(1.5rem, 4vw, 3rem);
  margin-top: clamp(2rem, 4vw, 3rem);
  padding-top: clamp(1.25rem, 3vw, 1.75rem);
  border-top: 1px solid var(--border);
}

.hero-meta div strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.hero-meta div span {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

@media (max-width: 980px) {
  .hero-content .lead {
    max-width: none;
  }
}

@media (max-width: 560px) {
  .hero-meta {
    gap: 1.5rem;
    flex-wrap: wrap;
  }
  .hero-actions .btn {
    flex: 1 1 auto;
  }
}

/* ===== Intro / Quem somos ===== */
.intro-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.intro-grid .lead {
  margin-top: 1.25rem;
}

.intro-points {
  display: grid;
  gap: 1.75rem;
}

.intro-point {
  display: flex;
  gap: 1rem;
}

.intro-point .num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--accent);
  padding-top: 0.2rem;
}

.intro-point h4 {
  margin-bottom: 0.375rem;
}

.intro-point p {
  font-size: 0.9375rem;
}

@media (max-width: 880px) {
  .intro-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Products ===== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.product-card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  background: var(--bg-elevated);
  display: flex;
  flex-direction: column;
  min-height: 380px;
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
  --pc: var(--accent);
  --pc-soft: var(--accent-soft);
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--pc);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}

.product-card:hover::before {
  transform: scaleX(1);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 0 1px var(--border), 0 20px 40px -16px color-mix(in srgb, var(--pc) 35%, transparent);
  border-color: transparent;
}

.product-card[data-product='neto-school'] {
  --pc: var(--product-school);
  --pc-soft: var(--product-school-soft);
}

.product-card[data-product='neto-finance'] {
  --pc: var(--product-finance);
  --pc-soft: var(--product-finance-soft);
}

.product-card[data-product='neto-health'] {
  --pc: var(--product-health);
  --pc-soft: var(--product-health-soft);
}

.product-card[data-product='neto-hr'] {
  --pc: var(--product-hr);
  --pc-soft: var(--product-hr-soft);
}

.product-card.is-soon {
  border-style: dashed;
}

.product-card.is-soon:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--border);
}

.product-card.is-soon:hover::before {
  transform: scaleX(0);
}

.product-card.is-soon .glyph {
  color: var(--text-tertiary);
}

.product-card.is-soon .badge {
  color: var(--text-tertiary);
  background: var(--bg-subtle);
}

/* ===== Spotlight carousel ===== */
.spotlight-intro {
  margin-top: clamp(3.5rem, 7vw, 5.5rem);
}

.carousel {
  margin-top: clamp(2rem, 4vw, 2.75rem);
}

.carousel-viewport {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.carousel-track {
  display: flex;
  transition: transform 0.55s var(--ease);
}

.spotlight-slide {
  flex: 0 0 100%;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
  padding: clamp(2rem, 5vw, 3.5rem);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  --pc: var(--accent);
  --pc-soft: var(--accent-soft);
}

.spotlight-slide[data-pc='school'] { --pc: var(--product-school); --pc-soft: var(--product-school-soft); }
.spotlight-slide[data-pc='finance'] { --pc: var(--product-finance); --pc-soft: var(--product-finance-soft); }
.spotlight-slide[data-pc='health'] { --pc: var(--product-health); --pc-soft: var(--product-health-soft); }
.spotlight-slide[data-pc='hr'] { --pc: var(--product-hr); --pc-soft: var(--product-hr-soft); }

.spotlight-content .badge {
  display: inline-flex;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--pc);
  background: var(--pc-soft);
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
}

.spotlight-content h3 {
  margin-top: 1rem;
  font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem);
}

.spotlight-content p {
  margin-top: 0.875rem;
  max-width: 52ch;
}

.spotlight-areas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.spotlight-areas li {
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

.spotlight-content .btn {
  margin-top: 1.75rem;
}

.spotlight-content .btn-secondary:hover {
  border-color: var(--pc);
  color: var(--pc);
  background: var(--pc-soft);
}

.spotlight-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  background: var(--pc-soft);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.spotlight-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(color-mix(in srgb, var(--pc) 28%, transparent) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.7;
}

.spotlight-glyph {
  position: relative;
  width: 38%;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  color: var(--pc);
  filter: drop-shadow(0 16px 28px color-mix(in srgb, var(--pc) 32%, transparent));
}

.spotlight-glyph svg {
  width: 100%;
  height: 100%;
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2rem;
}

.carousel-arrow {
  width: 48px;
  height: 48px;
  border-radius: 999px;
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  color: var(--text);
  flex-shrink: 0;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.carousel-arrow:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
  transform: translateY(-2px);
}

.carousel-arrow svg {
  width: 20px;
  height: 20px;
}

.carousel-dots {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--border-strong);
  transition: width 0.3s var(--ease), background-color 0.3s var(--ease);
}

.carousel-dot.is-active {
  width: 28px;
  background: var(--accent);
}

@media (max-width: 780px) {
  .spotlight-slide {
    grid-template-columns: 1fr;
    padding: 1.5rem;
  }
  .spotlight-visual {
    order: -1;
    max-width: 260px;
    margin-inline: auto;
    aspect-ratio: 4 / 3;
  }
  .spotlight-content p {
    max-width: none;
  }
  .carousel-controls {
    gap: 1rem;
  }
}

.module-kicker {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-tertiary);
  margin-top: 0.375rem;
}

.platform-tagline {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  color: var(--accent);
  margin-top: 0.75rem;
}

.core-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.core-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  text-align: center;
  background: var(--bg-elevated);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.core-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
  border-color: var(--border-strong);
}

.core-card svg {
  width: 48px;
  height: 48px;
  padding: 12px;
  box-sizing: border-box;
  border-radius: var(--radius-md);
  background: var(--accent-soft);
  color: var(--accent);
  margin-inline: auto;
  transition: transform 0.3s var(--ease-spring);
}

.core-card:hover svg {
  transform: scale(1.12);
}

.core-card h3 {
  margin-top: 1.125rem;
  font-size: 1.0625rem;
}

.core-card p {
  margin-top: 0.5rem;
  font-size: 0.875rem;
}

.core-link-down {
  display: flex;
  justify-content: center;
  padding-block: 1.5rem;
  color: var(--text-tertiary);
}

.core-link-down svg {
  width: 20px;
  height: 20px;
  animation: bob 2s var(--ease) infinite;
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}

@media (prefers-reduced-motion: reduce) {
  .core-link-down svg {
    animation: none;
  }
}

@media (max-width: 640px) {
  .core-grid {
    grid-template-columns: 1fr;
  }
}

.product-card .badge {
  display: inline-flex;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--pc);
  background: var(--pc-soft);
  padding: 0.375rem 0.75rem;
  border-radius: 999px;
  transition: transform 0.3s var(--ease-spring);
}

.product-card:hover .badge {
  transform: translateY(-1px);
}

.product-card .glyph {
  width: 46px;
  height: 46px;
  padding: 11px;
  box-sizing: border-box;
  border-radius: var(--radius-sm);
  background: var(--pc-soft);
  color: var(--pc);
  margin-top: 1.5rem;
  transition: transform 0.3s var(--ease-spring);
}

.product-card:hover .glyph {
  transform: scale(1.08) rotate(-4deg);
}

.product-card h3 {
  margin-top: 1.25rem;
}

.product-card p {
  margin-top: 0.625rem;
  font-size: 0.9375rem;
  flex-grow: 1;
}

.product-card .btn-ghost {
  margin-top: 1.5rem;
  color: var(--pc);
}

.product-card .btn-ghost .arrow {
  color: var(--pc);
}

@media (max-width: 980px) {
  .product-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Services ===== */
.service-list {
  border-top: 1px solid var(--border);
}

.service-row {
  display: grid;
  grid-template-columns: 90px 1.3fr 1.7fr auto;
  align-items: center;
  gap: 2rem;
  padding-block: 1.75rem;
  border-bottom: 1px solid var(--border);
  transition: background-color 0.25s var(--ease);
}

.service-row:hover {
  background: var(--bg-subtle);
}

.service-row .index {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text-tertiary);
  transition: color 0.25s var(--ease);
}

.service-row .index svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--accent);
  transition: transform 0.3s var(--ease-spring);
}

.service-row:hover .index {
  color: var(--accent);
}

.service-row:hover .index svg {
  transform: scale(1.12);
}

.service-row h3 {
  font-size: 1.1875rem;
}

.service-row p {
  font-size: 0.9375rem;
  margin: 0;
}

.service-row .arrow-icon {
  width: 20px;
  height: 20px;
  color: var(--text-tertiary);
  transition: transform 0.25s var(--ease), color 0.25s var(--ease);
}

.service-row:hover .arrow-icon {
  transform: translate(3px, -3px);
  color: var(--accent);
}

@media (max-width: 880px) {
  .service-row {
    grid-template-columns: 50px 1fr;
    grid-template-areas: 'idx title' 'idx desc' 'idx link';
    row-gap: 0.5rem;
  }
  .service-row .index {
    grid-area: idx;
    gap: 0.4375rem;
  }
  .service-row .index svg {
    width: 17px;
    height: 17px;
  }
  .service-row h3 {
    grid-area: title;
  }
  .service-row p {
    grid-area: desc;
  }
  .service-row .arrow-icon {
    display: none;
  }
}

/* ===== Differentiator / Process ===== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
}

.process-step {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.5rem;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.process-step::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.35s var(--ease);
}

.process-step:hover::after {
  transform: scaleY(1);
}

.process-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.process-step .num {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
}

.process-step h4 {
  margin-top: 1.5rem;
}

.process-step p {
  margin-top: 0.5rem;
  font-size: 0.875rem;
}

@media (max-width: 980px) {
  .process-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  .process-grid {
    grid-template-columns: 1fr 1fr;
  }
  .process-step {
    min-height: 180px;
  }
}

/* ===== CTA ===== */
.cta-band {
  background: var(--text);
  color: var(--bg);
  border-radius: var(--radius-lg);
  padding: clamp(2.5rem, 7vw, 5rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  top: -60%;
  left: 50%;
  width: 520px;
  height: 520px;
  max-width: 90vw;
  transform: translateX(-50%);
  background: var(--brand-gradient);
  opacity: 0.16;
  filter: blur(100px);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.cta-band > * {
  position: relative;
  z-index: 1;
}

:root[data-theme='dark'] .cta-band {
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
}

.cta-band h2 {
  color: var(--bg);
  max-width: 620px;
  margin-inline: auto;
}

:root[data-theme='dark'] .cta-band h2 {
  color: var(--text);
}

.cta-band p {
  color: color-mix(in srgb, var(--bg) 70%, transparent);
  margin-top: 1rem;
  font-size: 1.0625rem;
}

:root[data-theme='dark'] .cta-band p {
  color: var(--text-secondary);
}

.cta-band .btn {
  margin-top: 2rem;
}

.cta-band .btn-primary {
  background: var(--bg);
  color: var(--text);
  border-color: var(--bg);
}

.cta-band .btn-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ===== Footer ===== */
.site-footer {
  border-top: 1px solid var(--border);
  padding-block: clamp(3rem, 6vw, 4.5rem) 2rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 2rem;
  padding-bottom: clamp(2.5rem, 5vw, 3.5rem);
}

.footer-brand .brand {
  margin-bottom: 1rem;
}

.footer-brand p {
  max-width: 320px;
  font-size: 0.9375rem;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.footer-social a {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-secondary);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.25s var(--ease-spring), background-color 0.2s var(--ease);
}

.footer-social a:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
  transform: translateY(-2px);
}

.footer-social svg {
  width: 16px;
  height: 16px;
}

.footer-col h4 {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  margin-bottom: 1.125rem;
}

.footer-col ul {
  display: grid;
  gap: 0.75rem;
}

.footer-col a {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  display: inline-block;
  transition: color 0.2s var(--ease), transform 0.2s var(--ease);
}

.footer-col a:hover {
  color: var(--accent);
  transform: translateX(3px);
}

.footer-bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border);
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  text-align: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

@media (max-width: 880px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
}

/* ===== Reveal animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-group.is-visible .reveal-child {
  opacity: 1;
  transform: translateY(0);
}

.reveal-child {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.reveal-group.is-visible .reveal-child:nth-child(1) { transition-delay: 0.05s; }
.reveal-group.is-visible .reveal-child:nth-child(2) { transition-delay: 0.12s; }
.reveal-group.is-visible .reveal-child:nth-child(3) { transition-delay: 0.19s; }
.reveal-group.is-visible .reveal-child:nth-child(4) { transition-delay: 0.26s; }
.reveal-group.is-visible .reveal-child:nth-child(5) { transition-delay: 0.33s; }
.reveal-group.is-visible .reveal-child:nth-child(6) { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-child {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ===== Page hero (inner pages) ===== */
.page-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(2.5rem, 6vw, 4rem);
  padding-bottom: clamp(2rem, 4vw, 3rem);
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -35%;
  right: -10%;
  width: 520px;
  height: 520px;
  max-width: 55vw;
  max-height: 55vw;
  background: var(--brand-gradient);
  opacity: 0.06;
  filter: blur(90px);
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
}

:root[data-theme='dark'] .page-hero::before {
  opacity: 0.12;
}

.page-hero-mark {
  position: absolute;
  top: 50%;
  right: clamp(-30px, 4vw, 60px);
  transform: translateY(-50%);
  width: clamp(220px, 24vw, 340px);
  opacity: 0.05;
  pointer-events: none;
  z-index: -1;
}

:root[data-theme='dark'] .page-hero-mark {
  opacity: 0.09;
}

.page-hero-mark svg {
  width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 780px) {
  .page-hero-mark {
    display: none;
  }
}

.page-hero .eyebrow {
  margin-bottom: 1rem;
}

.page-hero .lead {
  margin-top: 1.25rem;
  max-width: 640px;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  margin-bottom: 1.5rem;
}

.breadcrumbs a {
  color: var(--text-tertiary);
  transition: color 0.2s var(--ease);
}

.breadcrumbs a:hover {
  color: var(--text);
}

/* ===== Utility ===== */
.mt-0 { margin-top: 0; }
.flex { display: flex; }
.gap-1 { gap: 1rem; }
.wrap { flex-wrap: wrap; }
.bg-subtle { background: var(--bg-subtle); }
.text-center { text-align: center; }

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}

.tag {
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.5rem 0.875rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.module-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  background: var(--bg-elevated);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.module-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--pc, var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}

.module-card:hover::before {
  transform: scaleX(1);
}

.module-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -18px color-mix(in srgb, var(--pc, var(--accent)) 35%, transparent);
  border-color: transparent;
}

.module-card .num {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--pc, var(--accent));
  font-size: 0.8125rem;
}

.module-card h3 {
  margin-top: 0.875rem;
  font-size: 1.125rem;
}

.module-card p {
  margin-top: 0.5rem;
  font-size: 0.9375rem;
}

@media (max-width: 640px) {
  .module-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Contact page ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.contact-info {
  display: grid;
  gap: 1.75rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--border);
}

.contact-item:last-child {
  border-bottom: none;
}

.contact-item svg {
  width: 40px;
  height: 40px;
  padding: 10px;
  box-sizing: border-box;
  border-radius: var(--radius-md);
  background: var(--accent-soft);
  color: var(--accent);
  flex-shrink: 0;
  transition: transform 0.3s var(--ease-spring);
}

.contact-item:hover svg {
  transform: scale(1.08) rotate(-4deg);
}

.contact-item h4 {
  font-size: 0.9375rem;
}

.contact-item p {
  font-size: 0.9375rem;
  margin-top: 0.25rem;
}

.contact-item p a {
  transition: color 0.2s var(--ease);
}

.contact-item p a:hover {
  color: var(--accent);
}

.form-grid {
  display: grid;
  gap: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.field label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 0.8125rem 1rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  font-size: 0.9375rem;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.field input:hover,
.field textarea:hover,
.field select:hover {
  border-color: var(--text-tertiary);
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.field textarea {
  resize: vertical;
  min-height: 140px;
}

.form-status {
  font-size: 0.875rem;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  color: var(--accent-strong);
  display: none;
}

.form-status.is-visible {
  display: block;
}

.form-status.is-error {
  background: var(--danger-soft);
  color: var(--danger);
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 980px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ===== Company / values page ===== */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.value-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  background: var(--bg-elevated);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--brand-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}

.value-card:hover::before {
  transform: scaleX(1);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.value-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 1.25rem;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  color: var(--accent);
}

.value-icon svg {
  width: 22px;
  height: 22px;
}

.value-card .num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-tertiary);
  font-size: 0.75rem;
}

.value-card h3 {
  margin-top: 1rem;
  font-size: 1.0625rem;
}

.value-card p {
  margin-top: 0.5rem;
  font-size: 0.9375rem;
}

@media (max-width: 880px) {
  .value-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .value-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Testimonials ===== */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.testimonial-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  background: var(--bg-elevated);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.testimonial-quote {
  width: 26px;
  height: 26px;
  color: var(--accent);
  opacity: 0.5;
}

.testimonial-text {
  margin-top: 1rem;
  font-size: 0.9375rem;
  flex-grow: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.8125rem;
  color: #fff;
  background: var(--brand-gradient);
}

.testimonial-name {
  display: block;
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--text);
}

.testimonial-role {
  display: block;
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  margin-top: 0.1rem;
}

@media (max-width: 780px) {
  .testimonial-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Team ===== */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.team-card {
  text-align: center;
  padding: 2.25rem 1.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.team-avatar {
  display: grid;
  place-items: center;
  width: 96px;
  height: 96px;
  margin-inline: auto;
  overflow: hidden;
  border-radius: 999px;
  background: var(--brand-gradient);
  color: #fff;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.375rem;
  transition: box-shadow 0.3s var(--ease);
}

.team-card:hover .team-avatar {
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.team-card h3 {
  margin-top: 1.25rem;
}

.team-role {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.75rem;
  font-weight: 700;
}

.team-card p:last-child {
  margin-top: 0.875rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

@media (max-width: 880px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .team-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Product detail page ===== */
.product-hero {
  padding-top: clamp(3rem, 7vw, 5rem);
  padding-bottom: clamp(2rem, 4vw, 3rem);
}

.product-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.product-mark {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  background: var(--pc-soft, var(--accent-soft));
  color: var(--pc, var(--accent));
  margin-bottom: 1.5rem;
}

.product-mark svg {
  width: 26px;
  height: 26px;
}

.product-hero .badge {
  display: inline-flex;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--pc, var(--accent));
  background: var(--pc-soft, var(--accent-soft));
  padding: 0.375rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.product-visual-panel {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-subtle);
  aspect-ratio: 4 / 3.2;
  display: grid;
  place-items: center;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.other-products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 980px) {
  .product-hero-grid {
    grid-template-columns: 1fr;
  }
  .product-visual-panel {
    order: -1;
  }
  .other-products {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .other-products {
    grid-template-columns: 1fr;
  }
}

/* ===== Back to top ===== */
.back-to-top {
  position: fixed;
  right: clamp(1rem, 4vw, 2rem);
  bottom: clamp(1rem, 4vw, 2rem);
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: var(--text);
  color: var(--bg);
  border: 1px solid var(--text);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0.3s, background-color 0.2s var(--ease), border-color 0.2s var(--ease);
  z-index: 90;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-3px);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
}

@media (max-width: 640px) {
  .back-to-top {
    width: 42px;
    height: 42px;
    right: 1rem;
    bottom: 1rem;
  }
}

/* ===== 404 ===== */
.error-page {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
}

.error-page .code {
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
  font-size: clamp(4rem, 12vw, 7rem);
  color: var(--accent);
  line-height: 1;
}