/* ============================================================
   UPMATE — Design System v1.0
   AI-first Software Development Partner
   Complete base stylesheet + restrained motion polish
   ============================================================ */

:root {
  /* BRAND */
  --upmate-red: #E91638;
  --upmate-red-hover: #D30F30;
  --upmate-graphite: #231F20;

  /* NEUTRALS */
  --ink-950: #111113;
  --ink-900: #18181B;
  --slate-700: #44444A;
  --slate-500: #71717A;
  --slate-300: #D4D4D8;
  --slate-200: #E4E4E7;
  --slate-100: #F4F4F5;
  --cloud: #FAFAFB;
  --white: #FFFFFF;

  /* TECH ACCENTS */
  --ai-violet: #7C5CFC;
  --electric-blue: #2563EB;
  --cyan: #06B6D4;
  --success: #16A34A;
  --warning: #F59E0B;

  /* RADIUS */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-card: 16px;
  --radius-lg: 24px;
  --radius-full: 999px;

  /* SHADOW */
  --shadow-soft: 0 8px 30px rgba(17, 17, 19, 0.06);
  --shadow-elevated: 0 20px 60px rgba(17, 17, 19, 0.10);

  /* BASE MOTION */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --t-micro: 150ms;
  --t-comp: 250ms;
  --t-reveal: 520ms;

  /* POLISHED MOTION */
  --motion-fast: 160ms;
  --motion-base: 220ms;
  --motion-reveal: 480ms;
  --motion-ease-standard: cubic-bezier(0.2, 0, 0, 1);
  --motion-ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* LAYOUT */
  --container: 1280px;
  --container-text: 1120px;
  --gutter: 64px;
}

/* ============================================================
   RESET
   ============================================================ */

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--slate-700);
  background: var(--cloud);
  overflow-x: hidden;
}

button,
input,
select,
textarea {
  font: inherit;
}

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

/* ============================================================
   TYPOGRAPHY
   ============================================================ */

h1,
h2,
h3,
h4 {
  color: var(--upmate-graphite);
  font-family: 'Manrope', 'Inter', sans-serif;
}

h1 {
  font-size: clamp(44px, 5.6vw, 72px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.display-xl {
  font-size: clamp(52px, 6.6vw, 88px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.035em;
}

h2 {
  font-size: clamp(32px, 3.8vw, 48px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
}

h3 {
  font-size: 28px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.015em;
}

h4 {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

p {
  color: var(--slate-700);
  text-wrap: pretty;
}

.body-lg {
  font-size: 19px;
  line-height: 1.55;
}

.small {
  font-size: 14px;
}

strong {
  color: var(--upmate-graphite);
  font-weight: 600;
}

.red {
  color: var(--upmate-red);
}

a {
  color: var(--upmate-red);
  text-decoration: none;
}

a:hover {
  color: var(--upmate-red-hover);
}

.dark h1,
.dark h2,
.dark h3,
.dark h4 {
  color: var(--white);
}

.dark p {
  color: rgba(255, 255, 255, 0.66);
}

.dark strong {
  color: var(--white);
}

/* ============================================================
   LAYOUT
   ============================================================ */

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.container-text {
  max-width: var(--container-text);
}

section {
  padding: 128px 0;
}

section.compact {
  padding: 80px 0;
}

.dark {
  background: var(--ink-950);
  color: rgba(255, 255, 255, 0.66);
}

.dark-elevated {
  background: var(--ink-900);
}

.light-gray,
.alt {
  background: var(--slate-100);
}

.surface {
  background: var(--white);
}

/* ============================================================
   LABELS / SECTION HEADS
   ============================================================ */

.section-label {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--upmate-red);
  margin-bottom: 20px;
}

.section-label::before {
  content: "● ";
  display: inline-block;
  font-size: 9px;
  vertical-align: middle;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--slate-500);
  padding: 7px 14px;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-full);
  background: var(--white);
}

.eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--upmate-red);
  flex-shrink: 0;
}

.dark .eyebrow {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.10);
  color: rgba(255, 255, 255, 0.70);
}

.section-head {
  max-width: 760px;
  margin-bottom: 80px;
}

.section-head.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-head h2 {
  margin-bottom: 20px;
}

.section-head p {
  font-size: 19px;
  line-height: 1.55;
  color: var(--slate-500);
}

.dark .section-head p {
  color: rgba(255, 255, 255, 0.55);
}

/* ============================================================
   BUTTONS / LINKS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 50px;
  padding: 0 26px;
  border-radius: var(--radius-md);
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
  transition:
    background-color var(--motion-fast) var(--motion-ease-standard),
    color var(--motion-fast) var(--motion-ease-standard),
    border-color var(--motion-fast) var(--motion-ease-standard),
    box-shadow var(--motion-fast) var(--motion-ease-standard),
    transform var(--motion-fast) var(--motion-ease-standard);
}

.btn-primary {
  background: var(--upmate-red);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--upmate-red-hover);
  color: var(--white);
}

.btn-secondary {
  background: transparent;
  color: var(--upmate-graphite);
  border-color: var(--slate-300);
}

.btn-secondary:hover {
  background: var(--slate-100);
  color: var(--upmate-graphite);
  border-color: var(--slate-300);
}

.btn-ghost {
  background: transparent;
  color: var(--upmate-graphite);
  border-color: var(--slate-300);
}

.btn-ghost:hover {
  background: var(--slate-100);
  color: var(--upmate-graphite);
}

.dark .btn-ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.18);
}

.dark .btn-ghost:hover {
  background: var(--white);
  color: var(--ink-950);
  border-color: var(--white);
}

.btn-dark {
  background: var(--white);
  color: var(--ink-950);
}

.btn-dark:hover {
  background: var(--slate-100);
  color: var(--ink-950);
}

.btn-arrow::after {
  content: "→";
  transition: transform var(--motion-fast) var(--motion-ease-standard);
}

.btn.is-success {
  background: var(--success);
  border-color: var(--success);
  color: var(--white);
}

.btn:active {
  transform: translateY(0) scale(0.985);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--upmate-graphite);
  font-weight: 600;
  font-size: 15px;
  transition: color var(--motion-fast) var(--motion-ease-standard);
}

.text-link::after {
  content: "→";
  color: var(--upmate-red);
  transition: transform var(--motion-fast) var(--motion-ease-standard);
}

.text-link:hover {
  color: var(--upmate-red);
}

.dark .text-link {
  color: var(--white);
}

.dark .text-link:hover {
  color: var(--upmate-red);
}

/* ============================================================
   NAVIGATION
   ============================================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(250, 250, 251, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition:
    border-color var(--motion-base) var(--motion-ease-standard),
    background-color var(--motion-base) var(--motion-ease-standard);
}

.nav.scrolled {
  border-bottom-color: var(--slate-200);
  background: rgba(255, 255, 255, 0.92);
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 18px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
}

.nav-logo-img {
  height: 30px;
  width: auto;
  display: block;
}

.nav-logo-img.white {
  display: none;
}

.nav-links {
  display: flex;
  gap: 34px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--slate-700);
  font-size: 15px;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
  transition: color var(--t-micro) var(--ease);
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 2px;
  background: var(--upmate-red);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--motion-base) var(--motion-ease-out);
}

.nav-links a:hover {
  color: var(--upmate-graphite);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-links a.active {
  color: var(--upmate-graphite);
  font-weight: 600;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lang-toggle {
  display: inline-flex;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-full);
  padding: 3px;
  background: var(--white);
}

.lang-toggle button {
  border: none;
  background: transparent;
  color: var(--slate-500);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 5px 11px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition:
    background-color var(--t-micro) var(--ease),
    color var(--t-micro) var(--ease);
}

.lang-toggle button.active {
  background: var(--upmate-red);
  color: var(--white);
}

.nav-cta {
  height: 42px;
  padding: 0 20px;
  font-size: 14px;
}

.nav-hamburger {
  display: none;
  position: relative;
  z-index: 101;
  background: none;
  border: none;
  color: var(--upmate-graphite);
  cursor: pointer;
  padding: 8px;
  transition: color var(--motion-fast) var(--motion-ease-standard);
}

.nav-hamburger svg {
  width: 24px;
  height: 24px;
}

.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--white);
  z-index: 99;
  padding: 96px 24px 40px;
  flex-direction: column;
}

.nav-mobile a {
  color: var(--upmate-graphite);
  font-family: 'Manrope', sans-serif;
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.02em;
  padding: 18px 0;
  border-bottom: 1px solid var(--slate-200);
}

.nav-mobile .btn {
  margin-top: 28px;
}

body.menu-open {
  overflow: hidden;
}

.has-nav {
  padding-top: 74px;
}

/* ============================================================
   LIGHT HERO
   ============================================================ */

.hero {
  background: var(--cloud);
  padding: 120px 0 128px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--slate-200) 1px, transparent 1px),
    linear-gradient(90deg, var(--slate-200) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(
    ellipse 90% 70% at 70% 40%,
    #000,
    transparent 75%
  );
  -webkit-mask-image: radial-gradient(
    ellipse 90% 70% at 70% 40%,
    #000,
    transparent 75%
  );
  opacity: 0.55;
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero h1 {
  margin: 28px 0;
}

.hero-sub {
  font-size: 20px;
  line-height: 1.55;
  color: var(--slate-500);
  margin-bottom: 40px;
  max-width: 480px;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  gap: 64px;
  flex-wrap: wrap;
  border-top: 1px solid var(--slate-200);
  padding-top: 32px;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 30px;
  font-weight: 700;
  color: var(--upmate-graphite);
  letter-spacing: -0.03em;
  line-height: 1;
}

.stat-num.red {
  color: var(--upmate-red);
}

.stat-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.dark .stat-num {
  color: var(--white);
}

.dark .stat-num.red {
  color: var(--upmate-red);
}

.dark .stat-label {
  color: rgba(255, 255, 255, 0.45);
}

/* ============================================================
   HERO SYSTEM VISUAL
   ============================================================ */

.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
}

.sysviz-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--slate-200);
  margin-bottom: 24px;
}

.sysviz-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate-500);
}

.sysviz-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--upmate-red);
  animation: pulse 2.4s var(--ease) infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.35;
    transform: scale(0.8);
  }
}

.sysviz-flow {
  display: grid;
  gap: 12px;
  flex: 1;
  align-content: center;
}

.sysviz-node {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  background: var(--cloud);
  transition:
    border-color var(--t-comp) var(--ease),
    background-color var(--t-comp) var(--ease);
}

.sysviz-node.signal {
  border-color: var(--upmate-red);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(233, 22, 56, 0.08);
}

.sysviz-node .n-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: var(--white);
  border: 1px solid var(--slate-200);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--slate-500);
  flex-shrink: 0;
}

.sysviz-node.signal .n-icon {
  background: var(--upmate-red);
  border-color: var(--upmate-red);
  color: var(--white);
}

.sysviz-node .n-icon svg {
  width: 16px;
  height: 16px;
  stroke-width: 1.8;
}

.sysviz-node .n-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate-500);
}

.sysviz-node .n-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--upmate-graphite);
}

.sysviz-node .n-metric {
  margin-left: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 700;
  color: var(--upmate-graphite);
}

.sysviz-node.signal .n-metric {
  color: var(--upmate-red);
}

.sysviz-connector {
  height: 16px;
  width: 1px;
  background: var(--slate-300);
  margin-left: 34px;
}

.sysviz-foot {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--slate-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--slate-500);
  letter-spacing: 0.06em;
}

.sysviz-signal-row {
  display: flex;
  gap: 7px;
  align-items: center;
}

.sysviz-signal-row span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--slate-300);
}

.sysviz-signal-row span.on {
  background: var(--upmate-red);
}

/* ============================================================
   PAGE HERO — LIGHT
   ============================================================ */

.page-hero {
  background: var(--cloud);
  padding: 128px 0 96px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--slate-200) 1px, transparent 1px),
    linear-gradient(90deg, var(--slate-200) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(
    ellipse 80% 80% at 80% 20%,
    #000,
    transparent 70%
  );
  -webkit-mask-image: radial-gradient(
    ellipse 80% 80% at 80% 20%,
    #000,
    transparent 70%
  );
  opacity: 0.5;
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  margin: 24px 0;
  max-width: 900px;
}

.page-hero p {
  font-size: 20px;
  line-height: 1.55;
  color: var(--slate-500);
  max-width: 680px;
}

.page-hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 40px;
}

/* ============================================================
   CARDS / GRIDS
   ============================================================ */

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-card);
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition:
    border-color var(--motion-base) var(--motion-ease-standard),
    box-shadow var(--motion-base) var(--motion-ease-standard),
    transform var(--motion-base) var(--motion-ease-standard);
}

.card:hover {
  border-color: var(--slate-300);
  box-shadow: var(--shadow-soft);
}

.dark .card {
  background: var(--ink-900);
  border-color: rgba(255, 255, 255, 0.10);
}

.dark .card:hover {
  border-color: rgba(255, 255, 255, 0.20);
}

.dark .card p,
.dark .card ul,
.dark .card li {
  color: rgba(255, 255, 255, 0.66);
}

.dark .card h3,
.dark .card strong {
  color: var(--white);
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--slate-200);
  background: var(--cloud);
  color: var(--upmate-graphite);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition:
    background-color var(--motion-base) var(--motion-ease-standard),
    color var(--motion-base) var(--motion-ease-standard),
    border-color var(--motion-base) var(--motion-ease-standard),
    transform var(--motion-base) var(--motion-ease-standard);
}

.card:hover .card-icon {
  background: var(--upmate-red);
  border-color: var(--upmate-red);
  color: var(--white);
}

.card-icon svg {
  width: 20px;
  height: 20px;
  stroke-width: 1.6;
}

.dark .card-icon {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.10);
  color: var(--white);
}

.card h3 {
  font-size: 21px;
  margin-bottom: 12px;
}

.card p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--slate-500);
}

.card .text-link {
  margin-top: 20px;
  font-size: 14px;
}

.card .card-metric {
  font-family: 'JetBrains Mono', monospace;
  font-size: 28px;
  font-weight: 700;
  color: var(--upmate-red);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

/* ============================================================
   FUNNEL CARDS
   ============================================================ */

.funnel-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.funnel-card {
  background: var(--ink-900);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: var(--radius-card);
  padding: 40px;
  display: flex;
  flex-direction: column;
  transition:
    border-color var(--motion-base) var(--motion-ease-standard),
    transform var(--motion-base) var(--motion-ease-standard);
}

.funnel-card:hover {
  border-color: var(--upmate-red);
}

.funnel-card .eyebrow {
  margin-bottom: 28px;
  align-self: flex-start;
}

.funnel-card h3 {
  color: var(--white);
  font-size: 28px;
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}

.funnel-card ul {
  list-style: none;
  margin-bottom: 36px;
  flex: 1;
}

.funnel-card li {
  padding: 14px 0;
  display: flex;
  gap: 14px;
  align-items: center;
  color: rgba(255, 255, 255, 0.70);
  font-size: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: color var(--motion-base) var(--motion-ease-standard);
}

.funnel-card li::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--upmate-red);
  flex-shrink: 0;
}

.funnel-card .btn {
  align-self: flex-start;
}

/* ============================================================
   CASE STUDY
   ============================================================ */

.casestudy {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.casestudy-content h2 {
  margin-bottom: 24px;
  max-width: 500px;
}

.casestudy-content > .eyebrow {
  margin-bottom: 20px;
}

.casestudy-content p {
  font-size: 17px;
  line-height: 1.6;
  margin-bottom: 32px;
}

.casestudy-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-bottom: 36px;
  padding: 28px 0;
  border-top: 1px solid var(--slate-200);
  border-bottom: 1px solid var(--slate-200);
}

.dark .casestudy-stats {
  border-color: rgba(255, 255, 255, 0.10);
}

.casestudy-stats .stat-num {
  font-size: 40px;
  color: var(--upmate-red);
}

.casestudy-visual {
  aspect-ratio: 4 / 3;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 0;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.dark .casestudy-visual {
  background: var(--ink-900);
  border-color: rgba(255, 255, 255, 0.10);
  box-shadow: none;
}

.casestudy-visual::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 34px;
  background: var(--cloud);
  border-bottom: 1px solid var(--slate-200);
}

.dark .casestudy-visual::before {
  background: rgba(255, 255, 255, 0.03);
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.cs-screen {
  margin-top: 34px;
  height: calc(100% - 34px);
  padding: 22px;
  position: relative;
  overflow: hidden;
}

.cs-screen-header {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}

.cs-screen-header > div {
  height: 7px;
  background: var(--slate-200);
  border-radius: 3px;
  flex: 1;
}

.cs-screen-header > div:first-child {
  flex: 0 0 72px;
  background: var(--upmate-red);
}

.dark .cs-screen-header > div {
  background: rgba(255, 255, 255, 0.10);
}

.dark .cs-screen-header > div:first-child {
  background: var(--upmate-red);
}

.cs-screen-products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.cs-product {
  aspect-ratio: 1;
  background: var(--cloud);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  position: relative;
  overflow: hidden;
}

.cs-product:nth-child(5) {
  border-color: var(--upmate-red);
  background: var(--white);
  box-shadow: 0 0 0 2px rgba(233, 22, 56, 0.10);
}

.dark .cs-product {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.08);
}

.dark .cs-product:nth-child(5) {
  border-color: var(--upmate-red);
  background: rgba(233, 22, 56, 0.08);
  box-shadow: none;
}

.casestudy-visual.cs-dark {
  background: var(--ink-950);
  border-color: var(--ink-900);
  box-shadow: var(--shadow-elevated);
}

.casestudy-visual.cs-dark::before {
  background: var(--ink-900);
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.casestudy-visual.cs-dark .cs-screen-header > div {
  background: rgba(255, 255, 255, 0.10);
}

.casestudy-visual.cs-dark .cs-screen-header > div:first-child {
  background: var(--upmate-red);
}

.casestudy-visual.cs-dark .cs-product {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.08);
}

.casestudy-visual.cs-dark .cs-product:nth-child(5) {
  border-color: var(--upmate-red);
  background: rgba(233, 22, 56, 0.10);
  box-shadow: none;
}

.casestudy-visual--photo::before {
  display: none;
}

.casestudy-visual--photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ============================================================
   LOGOS
   ============================================================ */

.logos-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 48px;
}

.logo-item {
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--slate-500);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
  transition:
    color var(--motion-fast) var(--motion-ease-standard),
    transform var(--motion-fast) var(--motion-ease-standard);
}

.logo-item .dot {
  width: 6px;
  height: 6px;
  background: var(--slate-300);
  border-radius: 50%;
  transition: background-color var(--motion-fast) var(--motion-ease-standard);
}

.logo-item:hover {
  color: var(--upmate-graphite);
}

.logo-item:hover .dot {
  background: var(--upmate-red);
}

/* ============================================================
   FORMS
   ============================================================ */

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-field label {
  font-size: 14px;
  font-weight: 500;
  color: var(--upmate-graphite);
}

.dark .form-field label {
  color: rgba(255, 255, 255, 0.80);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
select,
textarea {
  width: 100%;
  height: 50px;
  padding: 0 16px;
  background: var(--white);
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-md);
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: var(--upmate-graphite);
  transition:
    border-color var(--motion-fast) var(--motion-ease-standard),
    box-shadow var(--motion-fast) var(--motion-ease-standard);
}

textarea {
  height: auto;
  padding: 14px 16px;
  min-height: 130px;
  resize: vertical;
  line-height: 1.6;
}

input::placeholder,
textarea::placeholder {
  color: var(--slate-500);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--upmate-red);
  box-shadow: 0 0 0 4px rgba(233, 22, 56, 0.12);
}

select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2371717A' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 42px;
}

.inline-form {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 10px;
  max-width: 900px;
  margin: 0 auto;
  background: var(--white);
  padding: 12px;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
}

.dark .inline-form {
  background: var(--ink-900);
  border-color: rgba(255, 255, 255, 0.10);
  box-shadow: none;
}

.dark .inline-form input,
.dark .inline-form select {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--white);
}

.dark .inline-form input::placeholder {
  color: rgba(255, 255, 255, 0.40);
}

.dark .inline-form select option {
  background: var(--ink-950);
}

.audit-form-card {
  max-width: 680px;
  margin: 0 auto;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-card);
  padding: 40px;
  box-shadow: var(--shadow-soft);
}

.audit-form-card .form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 28px;
}

.audit-form-card .full {
  grid-column: 1 / -1;
}

.audit-form-card .btn {
  width: 100%;
}

.form-trust {
  text-align: center;
  font-size: 13px;
  color: var(--slate-500);
  margin-top: 16px;
}

/* ============================================================
   STATS / TIMELINE / PHILOSOPHY
   ============================================================ */

.stats-row {
  display: flex;
  flex-wrap: wrap;
  gap: 72px;
}

.stat-big .stat-num {
  font-size: 48px;
}

.stat-big .stat-label {
  font-size: 12px;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
}

.timeline-step {
  position: relative;
  padding: 32px 28px;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-card);
  transition: border-color var(--motion-base) var(--motion-ease-standard);
}

.timeline-step:hover {
  border-color: var(--upmate-red);
}

.dark .timeline-step {
  background: var(--ink-900);
  border-color: rgba(255, 255, 255, 0.10);
}

.step-circle {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--upmate-red);
  margin-bottom: 20px;
  display: block;
}

.timeline-step h4 {
  font-size: 18px;
  margin-bottom: 10px;
}

.timeline-step p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--slate-500);
}

.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.philosophy-item {
  padding: 40px 32px;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-card);
  background: var(--white);
  transition: border-color var(--motion-base) var(--motion-ease-standard);
}

.philosophy-item:hover {
  border-color: var(--upmate-red);
}

.philosophy-item .big-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--upmate-red);
  display: block;
  margin-bottom: 28px;
}

.philosophy-item h3 {
  font-size: 22px;
  margin-bottom: 14px;
}

.philosophy-item p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--slate-500);
}

/* ============================================================
   CTA
   ============================================================ */

.cta-banner {
  background: var(--white);
  padding: 128px 0;
  text-align: center;
  border-top: 1px solid var(--slate-200);
}

.cta-banner h2 {
  margin-bottom: 24px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner p {
  font-size: 19px;
  color: var(--slate-500);
  max-width: 580px;
  margin: 0 auto 40px;
}

.cta-banner .section-label {
  margin-bottom: 24px;
}

.cta-banner-inner {
  position: relative;
}

/* ============================================================
   PRICING
   ============================================================ */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}

.pricing-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-card);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition:
    border-color var(--motion-base) var(--motion-ease-standard),
    box-shadow var(--motion-base) var(--motion-ease-standard);
}

.pricing-card:hover {
  border-color: var(--slate-300);
  box-shadow: var(--shadow-soft);
}

.pricing-card.featured {
  border-color: var(--upmate-red);
  box-shadow: var(--shadow-soft);
}

.pricing-card .featured-badge {
  position: absolute;
  top: -11px;
  left: 32px;
  background: var(--upmate-red);
  color: var(--white);
  padding: 4px 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
}

.plan-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--slate-500);
  margin-bottom: 20px;
}

.plan-price {
  font-family: 'Manrope', sans-serif;
  font-size: 42px;
  font-weight: 700;
  color: var(--upmate-graphite);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 8px;
}

.plan-price-sub {
  font-size: 14px;
  color: var(--slate-500);
  margin-bottom: 32px;
}

.plan-features {
  list-style: none;
  margin-bottom: 36px;
  flex: 1;
}

.plan-features li {
  padding: 11px 0;
  border-bottom: 1px solid var(--slate-200);
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 14px;
  color: var(--slate-700);
}

.plan-features li::before {
  content: '';
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23E91638' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E")
    center / contain no-repeat;
}

/* ============================================================
   USE CASE CARDS
   ============================================================ */

.usecase-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-card);
  padding: 36px;
  transition:
    border-color var(--motion-base) var(--motion-ease-standard),
    box-shadow var(--motion-base) var(--motion-ease-standard),
    transform var(--motion-base) var(--motion-ease-standard);
}

.usecase-card:hover {
  border-color: var(--upmate-red);
  box-shadow: var(--shadow-soft);
}

.usecase-card .card-icon {
  width: 48px;
  height: 48px;
}

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

.usecase-card:hover .card-icon {
  background: var(--upmate-red);
  border-color: var(--upmate-red);
  color: var(--white);
}

.usecase-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.usecase-card > p {
  font-size: 15px;
  color: var(--slate-500);
}

.usecase-card ul {
  list-style: none;
  margin: 24px 0;
  display: grid;
  gap: 2px;
}

.usecase-card li {
  padding: 10px 0 10px 22px;
  position: relative;
  font-size: 14px;
  color: var(--slate-700);
  border-bottom: 1px solid var(--slate-200);
}

.usecase-card li:last-child {
  border-bottom: none;
}

.usecase-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 18px;
  width: 10px;
  height: 1px;
  background: var(--upmate-red);
}

/* ============================================================
   MINI CASE CARDS
   ============================================================ */

.mini-case {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    border-color var(--motion-base) var(--motion-ease-standard),
    box-shadow var(--motion-base) var(--motion-ease-standard),
    transform var(--motion-base) var(--motion-ease-standard);
}

.mini-case:hover {
  border-color: var(--slate-300);
  box-shadow: var(--shadow-soft);
}

.mini-case .thumb {
  aspect-ratio: 16 / 10;
  background: var(--cloud);
  border-bottom: 1px solid var(--slate-200);
  position: relative;
  overflow: hidden;
}

.mini-case .thumb::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--slate-200) 1px, transparent 1px),
    linear-gradient(90deg, var(--slate-200) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.6;
}

.mini-case .thumb::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--upmate-red);
  box-shadow: 0 0 0 8px rgba(233, 22, 56, 0.10);
}

.mini-case .body {
  padding: 26px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.mini-case .body h3 {
  font-size: 19px;
  margin-bottom: 10px;
}

.mini-case .body p {
  font-size: 14px;
  color: var(--slate-500);
}

.mini-case .body .text-link {
  margin-top: 16px;
  font-size: 14px;
}

.mini-case .thumb a {
  display: block;
  width: 100%;
  height: 100%;
}

.mini-case .body h3 a {
  color: inherit;
  text-decoration: none;
}

.mini-case .body h3 a:hover {
  text-decoration: underline;
}

.mini-case .body h3 a:focus-visible {
  outline: 3px solid var(--upmate-red);
  outline-offset: 2px;
  border-radius: 2px;
}

.mini-case .thumb:has(img)::before,
.mini-case .thumb:has(img)::after {
  display: none;
}

.mini-case .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--motion-base) var(--motion-ease-out);
}

.chip {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 11px;
  border: 1px solid var(--slate-200);
  color: var(--slate-500);
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  align-self: flex-start;
  transition:
    border-color var(--motion-fast) var(--motion-ease-standard),
    color var(--motion-fast) var(--motion-ease-standard);
}

.mini-case:hover .chip {
  border-color: var(--upmate-red);
  color: var(--upmate-red);
}

/* ============================================================
   TECH / SPLIT / PLACEHOLDER
   ============================================================ */

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  max-width: 720px;
}

.tech-tile {
  aspect-ratio: 1.4;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--slate-500);
  text-align: center;
  padding: 8px;
  transition:
    color var(--motion-fast) var(--motion-ease-standard),
    border-color var(--motion-fast) var(--motion-ease-standard),
    transform var(--motion-fast) var(--motion-ease-standard);
}

.tech-tile:hover {
  color: var(--upmate-graphite);
  border-color: var(--upmate-red);
}

.dark .tech-tile {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.70);
}

.dark .tech-tile:hover {
  color: var(--white);
  border-color: var(--upmate-red);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.split.reverse > :first-child {
  order: 2;
}

.placeholder {
  background: var(--cloud);
  border: 1px dashed var(--slate-300);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  min-height: 320px;
  text-align: center;
  padding: 24px;
  line-height: 1.8;
}

/* ============================================================
   MAP / CALENDAR
   ============================================================ */

.map-embed {
  width: 100%;
  height: 440px;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  background: var(--cloud);
}

.calendly-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-card);
  padding: 28px;
  box-shadow: var(--shadow-soft);
}

.calendly-card .cal-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--slate-200);
  margin-bottom: 22px;
}

.calendly-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--upmate-red);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  font-size: 18px;
}

.cal-date-strip {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  overflow-x: auto;
}

.cal-date-strip > div {
  flex: 0 0 60px;
  padding: 10px 6px;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  text-align: center;
  cursor: pointer;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--slate-500);
  transition:
    background-color var(--motion-fast) var(--motion-ease-standard),
    border-color var(--motion-fast) var(--motion-ease-standard),
    color var(--motion-fast) var(--motion-ease-standard),
    transform var(--motion-fast) var(--motion-ease-standard);
}

.cal-date-strip > div:hover {
  border-color: var(--slate-300);
}

.cal-date-strip > div.active {
  background: var(--upmate-red);
  color: var(--white);
  border-color: var(--upmate-red);
}

.cal-date-strip > div strong {
  display: block;
  font-size: 17px;
  font-weight: 700;
  margin-top: 4px;
  color: inherit;
}

.cal-times {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.cal-time-slot {
  padding: 12px 8px;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  text-align: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 500;
  color: var(--upmate-graphite);
  cursor: pointer;
  transition:
    background-color var(--motion-fast) var(--motion-ease-standard),
    border-color var(--motion-fast) var(--motion-ease-standard),
    color var(--motion-fast) var(--motion-ease-standard),
    transform var(--motion-fast) var(--motion-ease-standard);
}

.cal-time-slot:hover {
  background: var(--upmate-red);
  color: var(--white);
  border-color: var(--upmate-red);
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: var(--ink-950);
  color: rgba(255, 255, 255, 0.60);
  padding: 96px 0 32px;
}

.footer .nav-logo-img {
  display: none;
}

.footer .nav-logo-img.white {
  display: block;
  height: 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 72px;
}

.footer h4 {
  color: var(--white);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}

.footer-col p {
  font-size: 14px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.50);
  margin-bottom: 24px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.60);
  font-size: 14px;
  transition: color var(--motion-fast) var(--motion-ease-standard);
}

.footer-col a:hover {
  color: var(--upmate-red);
}

.footer-social {
  display: flex;
  gap: 8px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.60);
  transition:
    background-color var(--motion-fast) var(--motion-ease-standard),
    border-color var(--motion-fast) var(--motion-ease-standard),
    color var(--motion-fast) var(--motion-ease-standard),
    transform var(--motion-fast) var(--motion-ease-standard);
}

.footer-social a:hover {
  background: var(--upmate-red);
  border-color: var(--upmate-red);
  color: var(--white);
}

.footer-social svg {
  width: 15px;
  height: 15px;
  flex: 0 0 15px;
}

.footer-newsletter {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.footer-newsletter input {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.10);
  color: var(--white);
  height: 46px;
  font-size: 14px;
  min-width: 0;
}

.footer-newsletter input::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.footer-newsletter button {
  height: 46px;
  padding: 0 18px;
  font-size: 14px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.40);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.40);
  margin-left: 20px;
}

.footer-bottom a:hover {
  color: var(--upmate-red);
}

/* ============================================================
   QUOTE / CASE HELPERS
   ============================================================ */

.quote-block {
  background: var(--cloud);
  border: 1px solid var(--slate-200);
  border-left: 2px solid var(--upmate-red);
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
  padding: 28px 32px;
  margin-bottom: 28px;
}

.quote-block p:first-child {
  font-family: 'Manrope', sans-serif;
  font-size: 19px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--upmate-graphite);
  letter-spacing: -0.015em;
  margin-bottom: 14px;
}

.quote-block p:last-child {
  font-size: 13px;
  color: var(--slate-500);
}

.case-timeline {
  display: flex;
  gap: 32px;
  margin: 36px 0;
  padding: 24px 0;
  border-top: 1px solid var(--slate-200);
  border-bottom: 1px solid var(--slate-200);
  flex-wrap: wrap;
}

.case-timeline .yr {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--upmate-red);
  letter-spacing: 0.04em;
}

.case-timeline .lbl {
  font-size: 13px;
  color: var(--slate-500);
  margin-top: 2px;
}

.delivered {
  list-style: none;
  display: grid;
  gap: 2px;
  margin-bottom: 32px;
}

.delivered li {
  display: flex;
  gap: 12px;
  font-size: 15px;
  color: var(--slate-700);
  padding: 10px 0;
  border-bottom: 1px solid var(--slate-200);
}

.delivered li:last-child {
  border-bottom: none;
}

.delivered li::before {
  content: '→';
  color: var(--upmate-red);
  font-weight: 600;
}

.delivered-label {
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--slate-500);
  margin-bottom: 14px;
}

.contact-row {
  display: flex;
  gap: 16px;
  align-items: center;
}

.contact-row .ci {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--slate-200);
  background: var(--white);
  color: var(--upmate-graphite);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-row .ci svg {
  width: 18px;
  height: 18px;
  stroke-width: 1.6;
}

.contact-row .k {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--slate-500);
}

.contact-row .v {
  font-size: 16px;
  font-weight: 600;
  color: var(--upmate-graphite);
  margin-top: 2px;
}

.trust-metric {
  font-family: 'JetBrains Mono', monospace;
  font-size: 52px;
  font-weight: 700;
  color: var(--upmate-red);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 16px;
}

.casestudy-photo {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-elevated);
  background: var(--ink-950);
  margin: 0;
}

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

.casestudy-photo figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 16px 20px;
  background:
    linear-gradient(
      to top,
      rgba(9, 9, 11, 0.88),
      rgba(9, 9, 11, 0)
    );
  color: var(--white);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ============================================================
   BLOG
   ============================================================ */

.post-meta {
  display: flex;
  gap: 8px;
  align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate-500);
  margin-top: 14px;
}

.mini-case .body .post-meta + .text-link {
  margin-top: 12px;
}

.article-hero {
  padding: 128px 0 40px;
  background: var(--cloud);
}

.article-hero .back-link {
  display: block;
  width: max-content;
  margin-bottom: 24px;
  font-size: 14px;
}

.article-hero .back-link::after {
  display: none;
}

.article-hero .chip {
  display: block;
  width: max-content;
  margin-bottom: 20px;
}

.article-hero h1 {
  max-width: 900px;
  margin: 0 0 24px;
  font-size: clamp(34px, 4.4vw, 54px);
  line-height: 1.08;
}

.article-lead {
  font-size: 21px;
  line-height: 1.5;
  color: var(--slate-500);
  max-width: 720px;
}

.article-cover {
  margin: 0 0 56px;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.article-cover img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.article-body {
  max-width: 720px;
  margin: 0 auto 24px;
}

.article-body h2 {
  font-size: 27px;
  line-height: 1.2;
  margin: 48px 0 16px;
}

.article-body h2:first-child {
  margin-top: 0;
}

.article-body p {
  font-size: 18px;
  line-height: 1.7;
  color: var(--slate-500);
  margin-bottom: 20px;
  text-wrap: pretty;
}

.article-body strong {
  color: var(--ink-950);
}

.article-body em {
  font-style: italic;
}

.article-body ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.article-body ul li {
  position: relative;
  padding-left: 26px;
  font-size: 17px;
  line-height: 1.65;
  color: var(--slate-500);
}

.article-body ul li::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--upmate-red);
}

.article-body blockquote {
  margin: 36px 0;
  padding: 28px 32px;
  background: var(--cloud);
  border-radius: var(--radius-md);
  border-top: 2px solid var(--upmate-red);
  font-family: 'Manrope', sans-serif;
  font-size: 21px;
  line-height: 1.45;
  font-weight: 600;
  color: var(--ink-950);
}

/* ============================================================
   PAGE HERO WITH SIDE MEDIA
   ============================================================ */

.page-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 72px;
  align-items: center;
}

.page-hero-grid .page-hero-copy h1 {
  max-width: 100%;
}

.page-hero-grid .page-hero-copy p {
  max-width: 520px;
}

.hero-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--slate-200);
  background: var(--slate-100);
  box-shadow: var(--shadow-elevated);
  aspect-ratio: 4 / 3;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.78) contrast(1.06);
  transition:
    transform 320ms var(--motion-ease-out),
    filter 320ms var(--motion-ease-standard);
}

.hero-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      200deg,
      rgba(35, 31, 32, 0) 45%,
      rgba(35, 31, 32, 0.55) 100%
    );
  pointer-events: none;
}

.hero-media-caption {
  position: absolute;
  left: 20px;
  bottom: 20px;
  right: 20px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.92);
}

.hero-media-caption::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--upmate-red);
  flex-shrink: 0;
  box-shadow: 0 0 0 4px rgba(233, 22, 56, 0.25);
}

.hero-media-metric {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 2;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.60);
}

.hero-media-metric .m-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 22px;
  font-weight: 700;
  color: var(--upmate-red);
  letter-spacing: -0.02em;
  line-height: 1;
}

.hero-media-metric .m-lbl {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate-500);
  margin-top: 5px;
}

/* ============================================================
   FULL-BLEED PAGE HERO
   ============================================================ */

.page-hero.has-bg {
  padding: 0;
  background: var(--ink-950);
  min-height: 640px;
  display: flex;
  align-items: flex-end;
}

.page-hero.has-bg::before {
  display: none;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.page-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.55) contrast(1.08) brightness(0.92);
  transform: scale(1.02);
}

.page-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(17, 17, 19, 0.94) 0%,
      rgba(17, 17, 19, 0.80) 42%,
      rgba(17, 17, 19, 0.42) 72%,
      rgba(17, 17, 19, 0.30) 100%
    ),
    linear-gradient(
      180deg,
      rgba(17, 17, 19, 0.55) 0%,
      rgba(17, 17, 19, 0.10) 40%,
      rgba(17, 17, 19, 0.78) 100%
    );
}

.page-hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(90deg, transparent 30%, #000 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 30%, #000 100%);
}

.page-hero.has-bg .container {
  position: relative;
  z-index: 2;
  width: 100%;
}

.page-hero-copy {
  max-width: 820px;
  padding: 140px 0 0;
}

.page-hero.has-bg h1 {
  color: var(--white);
  margin: 24px 0;
  max-width: 100%;
}

.page-hero.has-bg h1 .red {
  color: var(--upmate-red);
}

.page-hero.has-bg p {
  color: rgba(255, 255, 255, 0.72);
  max-width: 620px;
}

.page-hero.has-bg .eyebrow {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.page-hero.has-bg .btn-ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.28);
}

.page-hero.has-bg .btn-ghost:hover {
  background: var(--white);
  color: var(--ink-950);
  border-color: var(--white);
}

.page-hero.has-bg .page-hero-ctas {
  margin-top: 40px;
}

.hero-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  margin-top: 72px;
  padding: 24px 0 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.hero-meta-caption {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.60);
}

.hero-meta-caption::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--upmate-red);
  flex-shrink: 0;
  box-shadow: 0 0 0 4px rgba(233, 22, 56, 0.22);
}

.hero-meta-stats {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.hero-meta-stats .m-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
  line-height: 1;
}

.hero-meta-stats .m-num.red {
  color: var(--upmate-red);
}

.hero-meta-stats .m-lbl {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 6px;
}

/* ============================================================
   NAV OVER FULL-BLEED HERO
   ============================================================ */

body.hero-overlay {
  padding-top: 0;
}

body.hero-overlay .nav {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom-color: transparent;
}

body.hero-overlay .nav:not(.scrolled) .nav-links a {
  color: rgba(255, 255, 255, 0.78);
}

body.hero-overlay .nav:not(.scrolled) .nav-links a:hover,
body.hero-overlay .nav:not(.scrolled) .nav-links a.active {
  color: var(--white);
}

body.hero-overlay .nav:not(.scrolled) .nav-hamburger {
  color: var(--white);
}

body.hero-overlay .nav:not(.scrolled) .nav-logo-img {
  display: none;
}

body.hero-overlay .nav:not(.scrolled) .nav-logo-img.white {
  display: block;
  height: 30px;
}

body.hero-overlay .nav:not(.scrolled) .lang-toggle {
  background: rgba(255, 255, 255, 0.10);
  border-color: rgba(255, 255, 255, 0.18);
}

body.hero-overlay .nav:not(.scrolled) .lang-toggle button {
  color: rgba(255, 255, 255, 0.70);
}

body.hero-overlay .nav:not(.scrolled) .lang-toggle button.active {
  background: var(--upmate-red);
  color: var(--white);
}

body.hero-overlay .nav.scrolled {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--slate-200);
}

body.hero-overlay .nav.scrolled .nav-logo-img {
  display: block;
}

body.hero-overlay .nav.scrolled .nav-logo-img.white {
  display: none;
}

/* ============================================================
   HOME FULL-BLEED HERO
   ============================================================ */

.hero.has-bg {
  background: var(--ink-950);
  position: relative;
  overflow: hidden;
  padding: 168px 0 96px;
  min-height: 760px;
}

.hero.has-bg::before,
.hero.has-bg::after {
  display: none;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.5) contrast(1.08) brightness(0.85);
  transform: scale(1.02);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(17, 17, 19, 0.95) 0%,
      rgba(17, 17, 19, 0.86) 40%,
      rgba(17, 17, 19, 0.55) 75%,
      rgba(17, 17, 19, 0.40) 100%
    ),
    linear-gradient(
      180deg,
      rgba(17, 17, 19, 0.70) 0%,
      rgba(17, 17, 19, 0.12) 38%,
      rgba(17, 17, 19, 0.72) 100%
    );
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(90deg, transparent 25%, #000 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 25%, #000 100%);
}

.hero.has-bg .container {
  position: relative;
  z-index: 2;
}

.hero.has-bg h1 {
  color: var(--white);
}

.hero.has-bg .hero-sub {
  color: rgba(255, 255, 255, 0.68);
}

.hero.has-bg .hero-stats {
  border-top-color: rgba(255, 255, 255, 0.12);
}

.hero.has-bg .stat-num {
  color: var(--white);
}

.hero.has-bg .stat-num.red {
  color: var(--upmate-red);
}

.hero.has-bg .stat-label {
  color: rgba(255, 255, 255, 0.45);
}

.hero.has-bg .eyebrow {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.82);
}

.hero.has-bg .hero-visual {
  background: rgba(17, 17, 19, 0.82);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: none;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.hero.has-bg .sysviz-head {
  border-bottom-color: rgba(255, 255, 255, 0.12);
}

.hero.has-bg .sysviz-title {
  color: rgba(255, 255, 255, 0.55);
}

.hero.has-bg .sysviz-node {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.10);
}

.hero.has-bg .sysviz-node.signal {
  background: rgba(233, 22, 56, 0.10);
  border-color: var(--upmate-red);
  box-shadow: none;
}

.hero.has-bg .sysviz-node .n-icon {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.72);
}

.hero.has-bg .sysviz-node.signal .n-icon {
  background: var(--upmate-red);
  border-color: var(--upmate-red);
  color: var(--white);
}

.hero.has-bg .sysviz-node .n-label {
  color: rgba(255, 255, 255, 0.45);
}

.hero.has-bg .sysviz-node .n-value,
.hero.has-bg .sysviz-node .n-metric {
  color: var(--white);
}

.hero.has-bg .sysviz-node.signal .n-metric {
  color: var(--upmate-red);
}

.hero.has-bg .sysviz-connector {
  background: rgba(255, 255, 255, 0.16);
}

.hero.has-bg .sysviz-foot {
  border-top-color: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.45);
}

.hero.has-bg .sysviz-signal-row span {
  background: rgba(255, 255, 255, 0.18);
}

.hero.has-bg .sysviz-signal-row span.on {
  background: var(--upmate-red);
}

/* ============================================================
   SCROLL PROGRESS — SUPPORTS OLD AND NEW SITE.JS
   ============================================================ */

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: var(--upmate-red);
  z-index: 200;
  width: 0;
  transform-origin: left center;
  transition: width 80ms linear;
}

html.motion-ready .scroll-progress {
  width: 100%;
  transform: scaleX(0);
  transition: none;
  will-change: transform;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1200px) {
  :root {
    --gutter: 40px;
  }

  .hero-grid {
    gap: 56px;
  }

  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
  }

  .footer-col:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 1080px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

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

  .nav-mobile {
    display: flex;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    overflow-y: auto;
    overscroll-behavior: contain;
    transform: translate3d(0, -8px, 0);
    transition:
      opacity var(--motion-base) var(--motion-ease-out),
      transform var(--motion-base) var(--motion-ease-out),
      visibility 0s linear var(--motion-base);
  }

  .nav-mobile.open {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translate3d(0, 0, 0);
    transition-delay: 0s;
  }
}

@media (max-width: 1024px) {
  section {
    padding: 96px 0;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 64px;
  }

  .hero-visual {
    aspect-ratio: 4 / 3;
    max-width: 560px;
  }

  .casestudy,
  .split {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .split.reverse > :first-child {
    order: 0;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .tech-grid {
    grid-template-columns: repeat(4, 1fr);
  }

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

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .page-hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-media {
    aspect-ratio: 16 / 9;
  }

  .page-hero.has-bg {
    min-height: 560px;
  }

  .page-hero-copy {
    padding-top: 120px;
  }

  .page-hero-bg::after {
    background:
      linear-gradient(
        90deg,
        rgba(17, 17, 19, 0.92) 0%,
        rgba(17, 17, 19, 0.72) 60%,
        rgba(17, 17, 19, 0.55) 100%
      ),
      linear-gradient(
        180deg,
        rgba(17, 17, 19, 0.55) 0%,
        rgba(17, 17, 19, 0.15) 40%,
        rgba(17, 17, 19, 0.82) 100%
      );
  }

  .hero.has-bg {
    min-height: auto;
    padding: 140px 0 80px;
  }

  .hero-bg::after {
    background:
      linear-gradient(
        90deg,
        rgba(17, 17, 19, 0.94) 0%,
        rgba(17, 17, 19, 0.78) 60%,
        rgba(17, 17, 19, 0.62) 100%
      ),
      linear-gradient(
        180deg,
        rgba(17, 17, 19, 0.65) 0%,
        rgba(17, 17, 19, 0.18) 38%,
        rgba(17, 17, 19, 0.80) 100%
      );
  }
}

@media (max-width: 820px) {
  :root {
    --gutter: 32px;
  }

  section {
    padding: 80px 0;
  }

  .lang-toggle {
    display: none;
  }

  .grid-3,
  .grid-2,
  .funnel-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .inline-form {
    grid-template-columns: 1fr;
  }

  .casestudy-stats {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .audit-form-card {
    padding: 28px;
  }

  .audit-form-card .form-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats,
  .stats-row {
    gap: 32px;
  }

  .stat-big .stat-num {
    font-size: 34px;
  }

  .cta-banner {
    padding: 88px 0;
  }

  .cal-times {
    grid-template-columns: repeat(2, 1fr);
  }

  .article-hero {
    padding: 104px 0 32px;
  }

  .article-body p {
    font-size: 17px;
  }

  .page-hero.has-bg {
    min-height: 500px;
  }

  .page-hero-copy {
    padding-top: 104px;
  }

  .hero-meta {
    margin-top: 48px;
    gap: 20px;
  }

  .hero-meta-stats {
    gap: 28px;
  }

  .hero-meta-stats .m-num {
    font-size: 19px;
  }

  .hero.has-bg {
    padding: 118px 0 72px;
  }
}

@media (max-width: 540px) {
  :root {
    --gutter: 20px;
  }

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

  .grid-4,
  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .footer-bottom a {
    margin: 0 8px;
  }

  .footer-newsletter {
    flex-direction: column;
  }

  .footer-newsletter button {
    width: 100%;
  }

  .hero-ctas .btn,
  .page-hero-ctas .btn {
    width: 100%;
  }

  .hero-meta-stats {
    width: 100%;
  }
}

/* ============================================================
   MOTION POLISH
   Progressive, layout-neutral and reduced-motion aware
   ============================================================ */

/*
 * Content remains visible when JavaScript is unavailable.
 * site.js adds html.motion-ready only after motion setup succeeds.
 */

.reveal {
  opacity: 1;
  transform: none;
  transition:
    border-color var(--motion-base) var(--motion-ease-standard),
    box-shadow var(--motion-base) var(--motion-ease-standard),
    background-color var(--motion-base) var(--motion-ease-standard),
    color var(--motion-fast) var(--motion-ease-standard);
  transition-delay: 0ms;
}

.motion-enter {
  opacity: 1;
  transform: none;
}

html.motion-ready .reveal {
  opacity: 0;
  transform: translate3d(0, 16px, 0);
  transition:
    opacity var(--motion-reveal) var(--motion-ease-out),
    transform var(--motion-reveal) var(--motion-ease-out),
    border-color var(--motion-base) var(--motion-ease-standard),
    box-shadow var(--motion-base) var(--motion-ease-standard),
    background-color var(--motion-base) var(--motion-ease-standard),
    color var(--motion-fast) var(--motion-ease-standard);
  transition-delay: calc(var(--i, 0) * 55ms);
}

html.motion-ready .motion-enter {
  opacity: 0;
  transform: translate3d(0, 12px, 0);
  transition:
    opacity var(--motion-reveal) var(--motion-ease-out),
    transform var(--motion-reveal) var(--motion-ease-out);
  transition-delay: calc(var(--motion-order, 0) * 60ms);
}

html.motion-ready .reveal.in,
html.motion-ready .motion-enter.in {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* Disable the old broad keyframe entrance when present in HTML. */
.fade-up {
  animation: none;
}

/* No decorative looping pulse on every section label. */
.section-label::before {
  animation: none;
}

/* Accessible keyboard focus. */
:where(
  a,
  button,
  [role="button"],
  [tabindex]
):focus-visible {
  outline: 3px solid var(--upmate-red);
  outline-offset: 3px;
}

/*
 * Reset movement for all pointer types.
 * The restrained motion is re-enabled only for a real mouse/trackpad.
 */

.card:hover,
.usecase-card:hover,
.mini-case:hover,
.funnel-card:hover {
  transform: none;
}

.card:hover .card-icon,
.usecase-card:hover .card-icon {
  transform: none;
}

.card:hover h3,
.usecase-card:hover h3,
.mini-case:hover .body h3,
.philosophy-item:hover h3 {
  transform: none;
}

.timeline-step:hover .step-circle,
.philosophy-item:hover .big-num,
.casestudy-stats .stat:hover .stat-num,
.hero-meta-stats > div:hover .m-num {
  transform: none;
}

.logo-item:hover,
.tech-tile:hover {
  transform: none;
}

.hero-media:hover img,
.mini-case:hover .thumb img {
  transform: none;
}

.text-link:hover::after,
.btn-arrow:hover::after {
  transform: none;
}

@media (hover: hover) and (pointer: fine) {
  .btn:hover {
    transform: translateY(-1px);
  }

  .btn-primary:hover {
    box-shadow: 0 8px 20px rgba(233, 22, 56, 0.18);
  }

  .text-link:hover::after,
  .btn-arrow:hover::after {
    transform: translateX(3px);
  }

  .card:hover,
  .usecase-card:hover,
  .mini-case:hover,
  .funnel-card:hover {
    transform: translateY(-2px);
  }

  .card:hover .card-icon,
  .usecase-card:hover .card-icon {
    transform: translateY(-2px);
  }

  .mini-case:hover .thumb img {
    transform: scale(1.025);
  }

  .hero-media:hover img {
    transform: scale(1.015);
    filter: saturate(0.86) contrast(1.06);
  }

  .footer-social a:hover,
  .cal-date-strip > div:hover,
  .cal-time-slot:hover {
    transform: translateY(-1px);
  }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto !important;
  }

  .scroll-progress {
    display: none;
  }

  .reveal,
  .motion-enter,
  .fade-up {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
    transition: none !important;
    transition-delay: 0ms !important;
  }

  .section-label::before,
  .sysviz-dot {
    animation: none !important;
  }

  .nav,
  .nav-mobile,
  .btn,
  .text-link,
  .text-link::after,
  .btn-arrow::after,
  .card,
  .usecase-card,
  .mini-case,
  .funnel-card,
  .hero-media img,
  .mini-case .thumb img,
  .footer-social a,
  .cal-date-strip > div,
  .cal-time-slot {
    transition: none !important;
  }

  .btn:hover,
  .btn:active,
  .card:hover,
  .usecase-card:hover,
  .mini-case:hover,
  .funnel-card:hover,
  .hero-media:hover img,
  .mini-case:hover .thumb img {
    transform: none !important;
  }
}