/* =========================================================
   MindRoom — Global Styles
   ========================================================= */

:root {
  --bg-deep: #070b14;
  --bg-elevated: #0f1524;
  --bg-canvas: #f6f8fb;
  --bg-surface: #ffffff;
  --bg-tint: #eef1f7;

  --ink: #0b1220;
  --ink-muted: #5b657a;
  --ink-on-dark: #f5f7fa;
  --ink-on-dark-muted: #9aa3b5;

  --accent: #635bff;
  --accent-text: #4f46e5;
  --accent-2: #22d3ee;
  --accent-soft: rgba(99, 91, 255, 0.12);
  --accent-2-soft: rgba(34, 211, 238, 0.14);

  --border-light: rgba(15, 23, 42, 0.08);
  --border-dark: rgba(255, 255, 255, 0.1);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 999px;

  --shadow-soft: 0 12px 40px rgba(15, 23, 42, 0.08);
  --shadow-lift: 0 20px 50px rgba(15, 23, 42, 0.14);
  --shadow-glow: 0 0 60px rgba(99, 91, 255, 0.35);

  --container: 1160px;
  --nav-h: 72px;

  --font-display: "Plus Jakarta Sans", "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg-canvas);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin: 0 0 0.6em;
  font-weight: 700;
}

p {
  margin: 0 0 1em;
}

p:last-child {
  margin-bottom: 0;
}

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

.container {
  width: min(100% - 48px, var(--container));
  margin-inline: auto;
}

.section {
  padding: 112px 0;
}

.section--tight {
  padding: 80px 0;
}

.section--dark {
  background: var(--bg-deep);
  color: var(--ink-on-dark);
}

.section--dark .section-kicker {
  color: var(--accent-2);
}

.section--dark .section-desc {
  color: var(--ink-on-dark-muted);
}

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

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: 16px;
}

.section-kicker::before {
  content: "";
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  max-width: 18ch;
  margin-bottom: 18px;
}

.section-title--wide {
  max-width: 24ch;
}

.section-desc {
  font-size: 1.125rem;
  color: var(--ink-muted);
  max-width: 54ch;
}

.section-desc + .section-desc {
  margin-top: 16px;
}

.section-head {
  margin-bottom: 56px;
}

.section-head--center {
  text-align: center;
}

.section-head--center .section-title,
.section-head--center .section-desc {
  margin-inline: auto;
}

.section-head--split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
}

.gradient-text {
  background: linear-gradient(120deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), background 0.25s, border-color 0.25s, color 0.25s;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
}

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

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

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

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #4f46e5);
  color: #fff;
  box-shadow: 0 10px 30px rgba(99, 91, 255, 0.35);
}

.btn-primary:hover {
  box-shadow: 0 16px 40px rgba(99, 91, 255, 0.45);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--ink-on-dark);
  border-color: rgba(255, 255, 255, 0.18);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.28);
}

.btn-light {
  background: var(--bg-surface);
  color: var(--ink);
  box-shadow: var(--shadow-soft);
}

.btn-light:hover {
  box-shadow: var(--shadow-lift);
}

.btn-block {
  width: 100%;
}

/* ---------- Nav ---------- */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(7, 11, 20, 0.82);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--border-dark);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(100% - 48px, var(--container));
  margin-inline: auto;
}

.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  color: var(--ink-on-dark);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  padding: 10px 14px;
  border-radius: var(--radius-full);
  color: var(--ink-on-dark-muted);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color 0.2s, background 0.2s;
}

.nav-links a:hover {
  color: var(--ink-on-dark);
  background: rgba(255, 255, 255, 0.08);
}

.nav-links a.is-active:not(.nav-cta) {
  color: var(--ink-on-dark);
  background: rgba(255, 255, 255, 0.08);
}

.nav-cta {
  margin-left: 8px;
}

.nav-links a.nav-cta:hover {
  background: transparent;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
  position: relative;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink-on-dark);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: min(92vh, 860px);
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 64px) 0 96px;
  background: var(--bg-deep);
  color: var(--ink-on-dark);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-bg .glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
}

.hero-bg .glow-1 {
  width: 560px;
  height: 560px;
  top: -120px;
  right: -80px;
  background: radial-gradient(circle, rgba(99, 91, 255, 0.55), transparent 70%);
}

.hero-bg .glow-2 {
  width: 480px;
  height: 480px;
  bottom: -160px;
  left: -100px;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.35), transparent 70%);
}

.hero-bg .glow-3 {
  width: 320px;
  height: 320px;
  top: 35%;
  left: 40%;
  background: radial-gradient(circle, rgba(79, 70, 229, 0.28), transparent 70%);
}

.hero-bg .grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 75%);
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--ink-on-dark-muted);
  font-size: 0.8125rem;
  font-weight: 500;
  margin-bottom: 24px;
}

.hero-eyebrow .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.18);
}

.hero-title {
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  margin-bottom: 22px;
}

.hero-lead {
  font-size: clamp(1.0625rem, 1.6vw, 1.25rem);
  color: var(--ink-on-dark-muted);
  max-width: 36ch;
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 36px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  color: var(--ink-on-dark-muted);
  font-size: 0.875rem;
}

.hero-meta strong {
  display: block;
  color: var(--ink-on-dark);
  font-family: var(--font-display);
  font-size: 1.375rem;
  letter-spacing: -0.02em;
  margin-bottom: 2px;
}

/* Hero visual card */
.hero-visual {
  position: relative;
  min-height: 420px;
}

.visual-panel {
  position: absolute;
  inset: 20px 0 20px 20px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(160deg, rgba(99, 91, 255, 0.18), rgba(34, 211, 238, 0.08) 50%, rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}

.visual-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  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: 32px 32px;
  -webkit-mask-image: linear-gradient(180deg, #000 20%, transparent 90%);
  mask-image: linear-gradient(180deg, #000 20%, transparent 90%);
}

.visual-core {
  position: absolute;
  width: 180px;
  height: 180px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.25), transparent 50%),
    conic-gradient(from 180deg, var(--accent), var(--accent-2), var(--accent));
  box-shadow: var(--shadow-glow);
  animation: spin-slow 18s linear infinite;
}

.visual-core::after {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: 50%;
  background: rgba(7, 11, 20, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.12);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.visual-orbit {
  position: absolute;
  inset: 48px;
  border: 1px dashed rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  animation: spin-only 28s linear infinite reverse;
}

.visual-orbit::before,
.visual-orbit::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 16px rgba(34, 211, 238, 0.8);
}

.visual-orbit::before {
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
}

.visual-orbit::after {
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  box-shadow: 0 0 16px rgba(99, 91, 255, 0.8);
}

.float-chip {
  position: absolute;
  padding: 12px 16px;
  border-radius: 14px;
  background: rgba(15, 21, 36, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.12);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
  font-size: 0.8125rem;
  color: var(--ink-on-dark-muted);
  animation: float-y 5.5s ease-in-out infinite;
}

.float-chip strong {
  display: block;
  color: var(--ink-on-dark);
  font-family: var(--font-display);
  font-size: 1.125rem;
  letter-spacing: -0.02em;
}

.float-chip-1 {
  top: 36px;
  right: -8px;
}

.float-chip-2 {
  bottom: 64px;
  left: -12px;
  animation-delay: 1.2s;
}

.float-chip-3 {
  top: 48%;
  right: -20px;
  animation-delay: 2.1s;
}

@keyframes spin-slow {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes spin-only {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ---------- Cards & grids ---------- */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.card {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out), border-color 0.35s;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
  border-color: rgba(99, 91, 255, 0.22);
}

.card--dark {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border-dark);
  color: var(--ink-on-dark);
}

.card--dark:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(99, 91, 255, 0.4);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.card--dark .card-desc {
  color: var(--ink-on-dark-muted);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  background: var(--accent-soft);
  color: var(--accent);
}

.card--dark .card-icon {
  background: rgba(99, 91, 255, 0.18);
  color: #c4c0ff;
}

.card-icon--cyan {
  background: var(--accent-2-soft);
  color: #0891b2;
}

.card--dark .card-icon--cyan {
  background: rgba(34, 211, 238, 0.16);
  color: var(--accent-2);
}

.card-icon svg {
  width: 24px;
  height: 24px;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.card-desc {
  color: var(--ink-muted);
  font-size: 1rem;
  line-height: 1.7;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  color: var(--accent-text);
  font-weight: 600;
  font-size: 0.9375rem;
}

.card-link .arrow {
  transition: transform 0.25s var(--ease-out);
}

.card--dark .card-link {
  color: var(--accent-2);
}

.card:hover .card-link .arrow {
  transform: translateX(4px);
}

.card-tag {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background: var(--accent-soft);
  color: var(--accent-text);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.card--dark .card-tag {
  background: rgba(99, 91, 255, 0.18);
  color: #c4c0ff;
}

/* ---------- Feature list ---------- */

ul.feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.feature-list {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.feature-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.feature-item .check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  margin-top: 2px;
}

.feature-item .check svg {
  width: 12px;
  height: 12px;
}

.feature-item p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 1rem;
}

.feature-item strong {
  color: var(--ink);
  font-weight: 600;
}

.section--dark .feature-item p {
  color: var(--ink-on-dark-muted);
}

.section--dark .feature-item strong {
  color: var(--ink-on-dark);
}

/* ---------- Split layout ---------- */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.media-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 360px;
  background:
    linear-gradient(145deg, rgba(99, 91, 255, 0.16), rgba(34, 211, 238, 0.1)),
    var(--bg-tint);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-soft);
}

.section--dark .media-frame {
  background:
    linear-gradient(145deg, rgba(99, 91, 255, 0.22), rgba(34, 211, 238, 0.08)),
    var(--bg-elevated);
  border-color: var(--border-dark);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

.media-frame .mesh {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(99, 91, 255, 0.35), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(34, 211, 238, 0.28), transparent 42%);
}

.media-frame .ui-card {
  position: absolute;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.12);
  padding: 14px 16px;
  font-size: 0.8125rem;
  color: var(--ink);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.section--dark .media-frame .ui-card {
  background: rgba(15, 21, 36, 0.88);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--ink-on-dark);
}

.media-frame .ui-card .label {
  color: var(--ink-muted);
  font-size: 0.75rem;
  margin-bottom: 4px;
}

.section--dark .media-frame .ui-card .label {
  color: var(--ink-on-dark-muted);
}

.media-frame .ui-card .value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.media-frame .ui-card-1 {
  top: 28px;
  left: 28px;
  width: 42%;
}

.media-frame .ui-card-2 {
  bottom: 32px;
  right: 28px;
  width: 46%;
}

.media-frame .bars {
  position: absolute;
  left: 12%;
  right: 12%;
  bottom: 18%;
  height: 120px;
  display: flex;
  align-items: flex-end;
  gap: 10px;
}

.media-frame .bars span {
  flex: 1;
  border-radius: 8px 8px 4px 4px;
  background: linear-gradient(180deg, var(--accent), rgba(34, 211, 238, 0.7));
  opacity: 0.85;
}

/* ---------- Stats band ---------- */

/* ---------- Case cards ---------- */

.case-card {
  display: grid;
  grid-template-rows: auto 1fr;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
  height: 100%;
}

.case-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
}

.case-card-media {
  position: relative;
  min-height: 180px;
  background:
    linear-gradient(135deg, rgba(99, 91, 255, 0.85), rgba(34, 211, 238, 0.65));
  overflow: hidden;
}

.case-card-media.alt-1 {
  background: linear-gradient(135deg, #1e293b, #635bff 60%, #22d3ee);
}

.case-card-media.alt-2 {
  background: linear-gradient(135deg, #0f766e, #22d3ee 55%, #635bff);
}

.case-card-media.alt-3 {
  background: linear-gradient(135deg, #312e81, #7c3aed 50%, #22d3ee);
}

.case-card-media.alt-4 {
  background: linear-gradient(135deg, #0c4a6e, #0369a1 45%, #635bff);
}

.case-card-media .pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.22), transparent 35%),
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: auto, 28px 28px, 28px 28px;
}

.case-card-media .industry {
  position: absolute;
  left: 20px;
  bottom: 18px;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background: rgba(7, 11, 20, 0.35);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.case-card-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.case-card-body h3 {
  font-size: 1.25rem;
  margin: 0;
}

.case-card-body p {
  color: var(--ink-muted);
  font-size: 0.9375rem;
  margin: 0;
  flex: 1;
}

.case-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 8px;
  border-top: 1px solid var(--border-light);
}

.case-metric {
  flex: 1;
  min-width: 110px;
}

.case-metric .num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.375rem;
  letter-spacing: -0.02em;
  color: var(--accent-text);
}

.case-metric .desc {
  font-size: 0.8125rem;
  color: var(--ink-muted);
}

/* ---------- Process steps ---------- */

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}

.process-step {
  position: relative;
  padding: 28px 24px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-dark);
}

.process-step .num {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 18px;
}

.process-step h3 {
  font-size: 1.0625rem;
  margin-bottom: 8px;
}

.process-step p {
  color: var(--ink-on-dark-muted);
  font-size: 0.9375rem;
  margin: 0;
}

/* ---------- CTA band ---------- */

.cta-band {
  position: relative;
  padding: 96px 0;
  overflow: hidden;
  background: linear-gradient(135deg, #1a1550 0%, var(--accent) 45%, #0e7490 100%);
  color: #fff;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 20%, rgba(255, 255, 255, 0.18), transparent 35%),
    radial-gradient(circle at 85% 80%, rgba(34, 211, 238, 0.25), transparent 40%);
}

.cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta-inner h2 {
  font-size: clamp(1.875rem, 3.5vw, 2.75rem);
  max-width: 16ch;
  margin-bottom: 12px;
}

.cta-inner p {
  opacity: 0.9;
  max-width: 42ch;
  font-size: 1.0625rem;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  flex-shrink: 0;
}

/* ---------- Page hero (inner pages) ---------- */

.page-hero {
  position: relative;
  padding: calc(var(--nav-h) + 88px) 0 88px;
  background: var(--bg-deep);
  color: var(--ink-on-dark);
  overflow: hidden;
}

.page-hero .hero-bg .glow-1 {
  width: 480px;
  height: 480px;
  top: -140px;
  right: 10%;
}

.page-hero .hero-title {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  max-width: 16ch;
}

.page-hero .hero-lead {
  max-width: 48ch;
  margin-bottom: 0;
}

.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink-on-dark-muted);
  font-size: 0.875rem;
  margin-bottom: 20px;
}

.breadcrumb a:hover {
  color: var(--ink-on-dark);
}

.breadcrumb .sep {
  opacity: 0.5;
}

/* ---------- Solution detail blocks ---------- */

.solution-block {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: start;
  padding: 56px 0;
  border-top: 1px solid var(--border-light);
}

.solution-block:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.solution-block .index {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent-text);
  margin-bottom: 14px;
}

.solution-block h2, .solution-block h3 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  margin-bottom: 14px;
}

.solution-block .lead {
  color: var(--ink-muted);
  font-size: 1.0625rem;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.chip {
  padding: 8px 14px;
  border-radius: var(--radius-full);
  background: var(--bg-tint);
  border: 1px solid var(--border-light);
  color: var(--ink-muted);
  font-size: 0.8125rem;
  font-weight: 500;
}

/* ---------- About values ---------- */

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* ---------- Contact ---------- */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 48px;
  align-items: start;
}

.contact-info {
  display: grid;
  gap: 18px;
}

.info-card {
  display: flex;
  gap: 16px;
  padding: 22px;
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
}

.info-card .icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  flex-shrink: 0;
}

.info-card h3 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.info-card p {
  color: var(--ink-muted);
  font-size: 0.9375rem;
  margin: 0;
}

.contact-form {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-soft);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

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

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

.form-field label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 13px 14px;
  border-radius: 12px;
  border: 1px solid var(--border-light);
  background: var(--bg-canvas);
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: rgba(99, 91, 255, 0.55);
  box-shadow: 0 0 0 4px rgba(99, 91, 255, 0.14);
}

.form-field textarea {
  min-height: 130px;
  resize: vertical;
}

.form-note {
  margin-top: 14px;
  font-size: 0.8125rem;
  color: var(--ink-muted);
}

.form-success {
  display: none;
  padding: 16px 18px;
  border-radius: 12px;
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
  font-size: 0.9375rem;
  margin-bottom: 18px;
}

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

/* ---------- Footer ---------- */

.site-footer {
  background: var(--bg-deep);
  color: var(--ink-on-dark);
  padding: 72px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border-dark);
}

.footer-brand p {
  color: var(--ink-on-dark-muted);
  font-size: 0.9375rem;
  max-width: 32ch;
  margin-top: 16px;
}

.footer-col h2 {
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-on-dark-muted);
  margin-bottom: 18px;
  font-weight: 600;
}

.footer-col a {
  display: block;
  color: var(--ink-on-dark);
  opacity: 0.82;
  font-size: 0.9375rem;
  padding: 6px 0;
  transition: opacity 0.2s, color 0.2s;
}

.footer-col a:hover {
  opacity: 1;
  color: var(--accent-2);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  padding-top: 28px;
  color: var(--ink-on-dark-muted);
  font-size: 0.875rem;
}

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal a:hover {
  color: var(--ink-on-dark);
}

/* ---------- Reveal animations ---------- */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

/* ---------- Utility ---------- */

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 200;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 16px;
}

.text-center { text-align: center; }
.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }
.mt-56 { margin-top: 56px; }

/* ---------- Responsive ---------- */

@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-visual {
    min-height: 360px;
    max-width: 520px;
  }

  .split,
  .solution-block,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .process,
  

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

@media (max-width: 768px) {
  .section {
    padding: 80px 0;
  }

  .section-head--split {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    position: fixed;
    inset: var(--nav-h) 0 auto 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 20px 24px 28px;
    background: rgba(7, 11, 20, 0.96);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-dark);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links a {
    padding: 14px 12px;
  }

  .nav-cta {
    margin: 12px 0 0;
  }

  .nav-cta .btn {
    width: 100%;
  }

  .nav-toggle {
    display: block;
  }

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

  .process,
  

  .hero {
    min-height: auto;
    padding: calc(var(--nav-h) + 48px) 0 72px;
  }

  .hero-title {
    font-size: clamp(2.25rem, 9vw, 3rem);
  }

  .hero-visual {
    min-height: 320px;
  }

  .float-chip-1,
  .float-chip-3 {
    right: 0;
  }

  .float-chip-2 {
    left: 0;
  }

  .cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .contact-form {
    padding: 24px;
  }
}

@media (max-width: 480px) {
  .container {
    width: min(100% - 32px, var(--container));
  }

  .process,
  

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }
}

/* ---------- Brand logo ---------- */

.nav-brand img {
  height: 34px;
  width: 34px;
  display: block;
}

.footer-brand .nav-brand img {
  height: 36px;
  width: 36px;
}

.chip-badge {
  margin: 0;
  padding: 2px 8px;
  font-size: 0.7rem;
  vertical-align: middle;
}

/* ---------- Image placeholders ---------- */

.img-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 280px;
  padding: 28px 20px;
  border-radius: var(--radius-lg);
  border: 2px dashed rgba(99, 91, 255, 0.45);
  background:
    linear-gradient(135deg, rgba(99, 91, 255, 0.08), rgba(34, 211, 238, 0.06));
  color: var(--ink-muted);
  text-align: center;
  box-sizing: border-box;
}

.section--dark .img-placeholder {
  border-color: rgba(34, 211, 238, 0.4);
  background: linear-gradient(135deg, rgba(99, 91, 255, 0.12), rgba(34, 211, 238, 0.08));
  color: var(--ink-on-dark-muted);
}

.img-placeholder--card {
  min-height: 380px;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-md);
}

.img-placeholder--media {
  min-height: 360px;
  aspect-ratio: 3 / 2;
}

.img-placeholder .ph-icon {
  width: 44px;
  height: 44px;
  opacity: 0.7;
}

.img-placeholder .ph-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent-text);
}

.section--dark .img-placeholder .ph-title {
  color: var(--accent-2);
}

.img-placeholder .ph-hint {
  font-size: 0.875rem;
  max-width: 28ch;
  line-height: 1.55;
  margin: 0;
}

.img-placeholder .ph-tag {
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(99, 91, 255, 0.12);
  color: var(--accent-text);
  font-weight: 600;
}

.section--dark .img-placeholder .ph-tag {
  background: rgba(34, 211, 238, 0.14);
  color: var(--accent-2);
}

/* ---------- Showcase media ---------- */

.card-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card-gallery img {
  width: 100%;
  height: auto;
  border-radius: 14px;
  border: 1px solid var(--border-light);
  background: #fff;
  display: block;
}

@media (max-width: 768px) {
  .card-gallery {
    grid-template-columns: 1fr 1fr;
  }
}

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

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ---------- Legal pages ---------- */

.legal h2 {
  font-size: 1.25rem;
  margin: 2em 0 0.6em;
}

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

.legal p,
.legal li {
  color: var(--ink-muted);
  font-size: 1rem;
  line-height: 1.75;
}

.legal ul {
  margin: 0 0 1em 1.2em;
  padding: 0;
  list-style: disc;
}

.legal li {
  margin-bottom: 0.45em;
}

.legal a {
  color: var(--accent-text);
  text-decoration: underline;
  text-underline-offset: 3px;
}