:root {
  --bg: #070d1c;
  --bg-soft: #0b1428;
  --bg-accent: #16213b;
  --surface: #121d34;
  --surface-strong: #1a2745;
  --border: rgba(145, 163, 255, 0.2);
  --text: #edf2ff;
  --muted: #9eabcb;
  --primary: #6c7dff;
  --primary-strong: #5568f5;
  --secondary: #79a4ff;
  --focus: #8a96ff;
  --radius: 14px;
  --radius-lg: 20px;
  --shadow: 0 18px 40px rgba(2, 9, 16, 0.45);
  --container: 1180px;
  --ease-apple: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    repeating-linear-gradient(90deg, rgba(124, 139, 255, 0.08) 0 1px, transparent 1px 42px),
    radial-gradient(58% 80% at 0% 0%, rgba(108, 125, 255, 0.23), transparent),
    radial-gradient(58% 80% at 100% 100%, rgba(108, 125, 255, 0.18), transparent),
    var(--bg);
  line-height: 1.65;
  text-rendering: geometricPrecision;
}

body.menu-open,
body.modal-open {
  overflow: hidden;
}

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

a:hover {
  text-decoration: underline;
}

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

.container {
  width: min(var(--container), 100% - 2.5rem);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px) saturate(140%);
  background: rgba(7, 13, 28, 0.76);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 0 0 rgba(2, 9, 16, 0);
  transition: background 0.45s var(--ease-apple), box-shadow 0.45s var(--ease-apple), border-color 0.45s var(--ease-apple);
}

.site-header.is-scrolled {
  background: rgba(7, 13, 28, 0.9);
  border-color: rgba(145, 163, 255, 0.28);
  box-shadow: 0 16px 42px rgba(2, 9, 16, 0.32);
}

.nav-wrap {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: transform 0.35s var(--ease-apple), color 0.35s var(--ease-apple);
}

.brand:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.brand-logo {
  width: 38px;
  height: 38px;
  object-fit: contain;
  padding: 5px;
  background: #fff;
  border-radius: 9px;
  flex-shrink: 0;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.nav-select-wrap {
  display: none;
  margin-left: auto;
}

.nav-select {
  min-width: 210px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 11px;
  padding: 0 2.5rem 0 0.9rem;
  background-color: rgba(14, 24, 45, 0.92);
  color: var(--text);
  font: 700 0.86rem "Manrope", sans-serif;
  cursor: pointer;
  transition: border-color 0.25s, background-color 0.25s;
}

.nav-select:hover,
.nav-select:focus-visible {
  border-color: rgba(145, 163, 255, 0.58);
  background-color: rgba(20, 32, 58, 0.98);
  outline: none;
}

.nav-link {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.35s var(--ease-apple), border-color 0.35s var(--ease-apple), transform 0.35s var(--ease-apple);
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--text);
  border-color: var(--focus);
  text-decoration: none;
}

.nav-link:hover {
  transform: translateY(-1px);
}

.nav-toggle {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 5px;
  flex-direction: column;
  transition: transform 0.35s var(--ease-apple), border-color 0.35s var(--ease-apple), background 0.35s var(--ease-apple);
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  background: var(--text);
  transition: transform 0.35s var(--ease-apple), opacity 0.35s var(--ease-apple);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.btn {
  border: 1px solid transparent;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.96rem;
  line-height: 1;
  padding: 0.9rem 1.3rem;
  position: relative;
  overflow: hidden;
  transform: translateZ(0);
  transition: transform 0.45s var(--ease-apple), background 0.45s var(--ease-apple), border-color 0.45s var(--ease-apple), box-shadow 0.45s var(--ease-apple);
}

.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.18), transparent);
  transform: translateX(-130%);
  transition: transform 0.75s var(--ease-apple);
}

.btn:hover {
  text-decoration: none;
}

.btn:hover::after {
  transform: translateX(130%);
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  color: #fff;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(85, 104, 245, 0.28);
}

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

.btn-ghost:hover {
  background: rgba(108, 125, 255, 0.12);
}

.btn-small {
  padding: 0.75rem 1rem;
  font-size: 0.88rem;
}

.btn-inline {
  padding: 0.72rem 0.95rem;
  background: var(--surface-strong);
  border-color: var(--border);
  color: var(--text);
  font-size: 0.84rem;
}

.section {
  padding: 5.5rem 0;
}

.section-dark {
  background: linear-gradient(180deg, rgba(8, 16, 33, 0.75), rgba(9, 18, 36, 0.9));
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 6rem 0 4.5rem;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.035) 35%, transparent 70%);
  transform: translateX(-100%);
  animation: heroSweep 8s var(--ease-apple) infinite;
}

.hero-bg-shape {
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
  opacity: 0.55;
  animation: premiumFloat 9s var(--ease-apple) infinite alternate;
}

.hero-bg-shape-a {
  width: 410px;
  height: 410px;
  left: -90px;
  top: 50px;
  background: radial-gradient(circle, rgba(108, 125, 255, 0.26), transparent 72%);
}

.hero-bg-shape-b {
  width: 360px;
  height: 360px;
  right: -60px;
  bottom: -70px;
  background: radial-gradient(circle, rgba(14, 201, 154, 0.24), transparent 72%);
}

.hero-grid {
  display: grid;
  gap: 2.2rem;
  grid-template-columns: 1.25fr 1fr;
  align-items: center;
  position: relative;
  z-index: 1;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  line-height: 1.18;
}

h1 {
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  margin-top: 0.8rem;
}

h2 {
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
}

h3 {
  font-size: 1.15rem;
}

.lead,
.section-sub,
p {
  color: var(--muted);
}

.lead {
  font-size: 1.08rem;
  max-width: 62ch;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--focus);
}

.hero-actions {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.hero-metrics {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.hero-metrics li {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.8rem;
}

.hero-metrics strong {
  display: block;
  color: #fff;
  font-size: 1.05rem;
}

.hero-metrics span {
  color: var(--muted);
  font-size: 0.78rem;
}

.hero-panel {
  background: linear-gradient(160deg, #0f1b33, #131f38);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  box-shadow: var(--shadow);
  transform-style: preserve-3d;
  transition: transform 0.65s var(--ease-apple), border-color 0.65s var(--ease-apple), box-shadow 0.65s var(--ease-apple);
}

.hero-panel:hover {
  border-color: rgba(145, 163, 255, 0.38);
  box-shadow: 0 26px 72px rgba(2, 9, 16, 0.58);
}

.code-window {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.28);
  background: linear-gradient(180deg, #101b33, #111f3d);
  position: relative;
  transition: transform 0.65s var(--ease-apple), border-color 0.65s var(--ease-apple);
}

.code-window::after,
.card::after,
.media::after,
.hero-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(420px circle at var(--spotlight-x, 50%) var(--spotlight-y, 50%), rgba(255, 255, 255, 0.105), transparent 42%);
  transition: opacity 0.45s var(--ease-apple);
}

.code-window:hover::after,
.card:hover::after,
.media:hover::after,
.hero-panel:hover::after {
  opacity: 1;
}

.code-window-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0.95rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
  background: rgba(8, 16, 32, 0.4);
}

.code-dots {
  display: inline-flex;
  gap: 0.35rem;
}

.code-dots span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
}

.code-dots span:nth-child(1) {
  background: #ff6b6b;
}

.code-dots span:nth-child(2) {
  background: #f59e0b;
}

.code-dots span:nth-child(3) {
  background: #22c55e;
}

.code-badge {
  font-size: 0.76rem;
  font-weight: 700;
  color: #5eead4;
  border: 1px solid rgba(45, 212, 191, 0.35);
  background: rgba(13, 148, 136, 0.2);
  border-radius: 999px;
  padding: 0.34rem 0.58rem;
  animation: badgeBreath 2.8s var(--ease-apple) infinite;
}

.code-window-body {
  padding: 0.95rem;
}

.code-comment {
  margin: 0 0 0.6rem;
  color: #94a3b8;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.8rem;
}

.code-structure {
  margin: 0;
  padding: 0;
  background: transparent;
  color: #dbeafe;
  border-radius: 0;
  overflow-x: auto;
  border: 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.95rem;
  line-height: 1.72;
}

.code-structure code {
  font-family: inherit;
}

.code-structure .kw {
  color: #60a5fa;
  font-weight: 700;
}

.code-structure .prop {
  color: #f59e0b;
  font-weight: 600;
}

.code-structure .str {
  color: #34d399;
}

.code-foot {
  margin: 0.7rem 0 0;
  color: #818cf8;
  font-size: 0.83rem;
  font-family: "JetBrains Mono", monospace;
}

.card-grid {
  margin-top: 2rem;
  display: grid;
  gap: 1rem;
}

.card-grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card-grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  position: relative;
  overflow: hidden;
  transform: translateZ(0);
  transition: transform 0.55s var(--ease-apple), border-color 0.55s var(--ease-apple), background 0.55s var(--ease-apple), box-shadow 0.55s var(--ease-apple);
}

.card:hover {
  background: linear-gradient(180deg, rgba(26, 39, 69, 0.94), rgba(18, 29, 52, 0.98));
  border-color: rgba(145, 163, 255, 0.34);
  box-shadow: 0 20px 48px rgba(2, 9, 16, 0.32);
  transform: translateY(-4px);
}

.card-service {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.card-service .btn-inline {
  margin-top: auto;
}

.development-grid {
  margin-top: 2rem;
  display: grid;
  gap: 1rem;
  grid-template-columns: 1.2fr 1fr 1fr;
}

.production-grid {
  margin-top: 2rem;
  display: grid;
  gap: 1rem;
  grid-template-columns: 1.3fr 1fr 1fr;
}

.media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  min-height: 230px;
  border: 1px solid var(--border);
  transform: translateZ(0);
  transition: transform 0.7s var(--ease-apple), border-color 0.7s var(--ease-apple), box-shadow 0.7s var(--ease-apple);
}

.media:hover {
  border-color: rgba(145, 163, 255, 0.36);
  box-shadow: 0 22px 54px rgba(2, 9, 16, 0.38);
  transform: translateY(-5px);
}

.media-tall {
  grid-row: span 2;
  min-height: 470px;
}

.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--ease-apple), filter 1s var(--ease-apple);
}

.media:hover img {
  filter: saturate(1.06) contrast(1.04);
  transform: scale(1.045);
}

.media figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(transparent, rgba(15, 23, 42, 0.9));
  color: #fff;
  padding: 0.9rem;
  font-size: 0.82rem;
}

.services-small {
  margin-top: 1.2rem;
}

.shark-case {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(7, 13, 28, 0.96), rgba(10, 20, 39, 0.9)),
    repeating-linear-gradient(0deg, transparent 0 39px, rgba(108, 125, 255, 0.06) 39px 40px);
  border-top: 1px solid rgba(145, 163, 255, 0.14);
  border-bottom: 1px solid rgba(145, 163, 255, 0.14);
}

.shark-case::before {
  content: "CASE / 01";
  position: absolute;
  top: 1.5rem;
  right: max(1.25rem, calc((100vw - var(--container)) / 2));
  color: rgba(145, 163, 255, 0.1);
  font: 700 clamp(3rem, 8vw, 7rem) / 1 "JetBrains Mono", monospace;
  letter-spacing: -0.08em;
  pointer-events: none;
}

.shark-case-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(520px, 1.08fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}

.shark-case-copy,
.shark-product-map {
  position: relative;
  z-index: 1;
}

.shark-case-kicker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.shark-case-status {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: #a7f3d0;
  font: 600 0.7rem "JetBrains Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.shark-case-status i,
.shark-system-node i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--secondary);
  box-shadow: 0 0 14px rgba(14, 201, 154, 0.72);
}

.shark-case h2 {
  max-width: 14ch;
  font-size: clamp(2rem, 4.2vw, 3.7rem);
  letter-spacing: -0.045em;
}

.shark-case-lead {
  max-width: 62ch;
  margin: 1.4rem 0 0;
  font-size: 1.02rem;
}

.shark-case-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 2rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.shark-case-facts div {
  padding: 1rem 0.9rem;
  border-right: 1px solid var(--border);
}

.shark-case-facts div:first-child {
  padding-left: 0;
}

.shark-case-facts div:last-child {
  border-right: 0;
}

.shark-case-facts dt {
  color: #fff;
  font: 700 1.8rem "JetBrains Mono", monospace;
}

.shark-case-facts dd {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.76rem;
}

.shark-case-features {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--border);
}

.shark-case-features li {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 0.75rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--border);
}

.shark-case-features li > span {
  color: var(--primary);
  font: 600 0.7rem "JetBrains Mono", monospace;
  padding-top: 0.15rem;
}

.shark-case-features p {
  margin: 0;
  font-size: 0.82rem;
}

.shark-case-features strong {
  display: block;
  margin-bottom: 0.15rem;
  color: #fff;
  font-size: 0.92rem;
}

.shark-case-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.shark-case-demo-note {
  max-width: 20ch;
  color: #6f7d9e;
  font: 500 0.65rem/1.45 "JetBrains Mono", monospace;
}

.shark-product-map {
  min-height: 610px;
  overflow: hidden;
  border: 1px solid rgba(145, 163, 255, 0.3);
  border-radius: 24px;
  background:
    linear-gradient(rgba(108, 125, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108, 125, 255, 0.07) 1px, transparent 1px),
    radial-gradient(circle at 50% 50%, rgba(108, 125, 255, 0.19), transparent 38%),
    #071020;
  background-size: 36px 36px, 36px 36px, auto, auto;
  box-shadow: 0 36px 90px rgba(0, 5, 18, 0.5);
}

.shark-browser-bar,
.shark-role-row,
.shark-tech-strip {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
}

.shark-browser-bar {
  height: 50px;
  justify-content: space-between;
  padding: 0 1rem;
  border-bottom: 1px solid var(--border);
  color: #7382a4;
  background: rgba(7, 13, 28, 0.88);
  font: 500 0.7rem "JetBrains Mono", monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.shark-browser-dots {
  display: flex;
  gap: 0.35rem;
}

.shark-browser-dots i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #33415f;
}

.shark-browser-dots i:first-child {
  background: #6c7dff;
}

.shark-live {
  color: #5eead4;
}

.shark-role-row {
  gap: 0.4rem;
  padding: 0.75rem;
  overflow-x: auto;
  border-bottom: 1px solid var(--border);
  background: rgba(9, 18, 35, 0.9);
  scrollbar-width: none;
}

.shark-role-row span {
  flex: 1 0 auto;
  padding: 0.45rem 0.55rem;
  border: 1px solid rgba(145, 163, 255, 0.16);
  border-radius: 8px;
  color: #7987a8;
  font-size: 0.64rem;
  text-align: center;
}

.shark-role-row .is-active {
  border-color: rgba(108, 125, 255, 0.58);
  color: #fff;
  background: rgba(108, 125, 255, 0.14);
}

.shark-system-canvas {
  position: relative;
  height: 446px;
}

.shark-system-core,
.shark-system-node {
  position: absolute;
  z-index: 3;
  border: 1px solid rgba(145, 163, 255, 0.3);
  background: rgba(10, 21, 42, 0.94);
  box-shadow: 0 16px 30px rgba(0, 4, 15, 0.35);
}

.shark-system-core {
  top: 50%;
  left: 50%;
  width: 175px;
  padding: 1.1rem;
  border-color: rgba(108, 125, 255, 0.7);
  border-radius: 18px;
  text-align: center;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 60px rgba(108, 125, 255, 0.18);
}

.shark-system-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  margin: 0 auto 0.7rem;
  border-radius: 11px;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), #4052dc);
  font: 800 1rem "JetBrains Mono", monospace;
}

.shark-system-core p {
  margin: 0;
  color: #fff;
  font: 700 0.82rem "JetBrains Mono", monospace;
  letter-spacing: 0.08em;
}

.shark-system-core small,
.shark-system-node small {
  display: block;
  margin-top: 0.28rem;
  color: #7180a0;
  font-size: 0.61rem;
}

.shark-system-node {
  width: 155px;
  padding: 0.75rem;
  border-radius: 12px;
}

.shark-system-node i {
  display: inline-block;
  margin-right: 0.4rem;
}

.shark-system-node strong {
  color: #e7ecfb;
  font: 600 0.72rem "JetBrains Mono", monospace;
}

.shark-node-ops { top: 14%; left: 7%; }
.shark-node-finance { top: 14%; right: 7%; }
.shark-node-cloud { bottom: 12%; left: 7%; }
.shark-node-pay { bottom: 12%; right: 7%; }
.shark-node-finance i { background: #f59e0b; box-shadow: 0 0 14px rgba(245, 158, 11, 0.7); }
.shark-node-cloud i { background: #38bdf8; box-shadow: 0 0 14px rgba(56, 189, 248, 0.7); }
.shark-node-pay i { background: #c084fc; box-shadow: 0 0 14px rgba(192, 132, 252, 0.7); }

.shark-link {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 50%;
  width: 28%;
  height: 1px;
  background: linear-gradient(90deg, rgba(108, 125, 255, 0.75), rgba(108, 125, 255, 0.05));
  transform-origin: left center;
}

.shark-link-a { transform: rotate(-144deg); }
.shark-link-b { transform: rotate(-36deg); }
.shark-link-c { transform: rotate(144deg); }
.shark-link-d { transform: rotate(36deg); }

.shark-tech-strip {
  height: 48px;
  justify-content: space-around;
  gap: 0.6rem;
  padding: 0 0.9rem;
  border-top: 1px solid var(--border);
  color: #657493;
  background: rgba(7, 13, 28, 0.88);
  font: 500 0.61rem "JetBrains Mono", monospace;
  text-transform: uppercase;
}

.split-block {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: center;
}

.split-actions {
  display: grid;
  gap: 0.75rem;
}

.screenplay-promo {
  margin-top: 2.8rem;
}

.gamma-layout {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 1.8rem;
}

.note {
  font-size: 0.95rem;
}

.gamma-facts {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.2rem;
  align-self: start;
}

.gamma-facts ul {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.gamma-facts li {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem;
  display: grid;
  gap: 0.2rem;
}

.gamma-facts strong {
  font-size: 1rem;
  color: #fff;
}

.founder-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 1.8rem;
  align-items: start;
}

.founder-photo {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.founder-photo img {
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.role {
  color: #fff;
  font-weight: 700;
  margin: 0.45rem 0 1rem;
}

.founder-hero {
  padding-bottom: 2.6rem;
}

.founder-hero-wrap {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.8rem;
  align-items: start;
}

.founder-photo-hero {
  position: sticky;
  top: 98px;
  max-width: 380px;
  width: 100%;
  justify-self: end;
}

.founder-birth {
  margin: 0.35rem 0 0.7rem;
}

.founder-metrics {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.founder-metrics li {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.75rem;
}

.founder-metrics strong {
  display: block;
  color: #fff;
}

.founder-metrics span {
  font-size: 0.82rem;
}

.founder-biography .card h3 {
  margin-bottom: 0.7rem;
}

.bio-list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.5rem;
}

.bio-list li {
  color: var(--muted);
}

details summary {
  cursor: pointer;
  color: #dbe8f7;
  font-weight: 700;
  margin-bottom: 0.8rem;
  transition: color 0.3s var(--ease-apple), transform 0.3s var(--ease-apple);
}

details summary:hover {
  color: #fff;
  transform: translateX(2px);
}

.founder-cta {
  margin-top: 1.2rem;
}

.founder-cta-card {
  padding: 1.2rem;
}

.founder-links {
  display: grid;
  gap: 0.35rem;
  margin: 0.45rem 0 0.9rem;
}

.compact {
  margin-top: 1rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 1.7rem;
  align-items: start;
}

.contact-cards {
  margin-top: 1.2rem;
  display: grid;
  gap: 0.75rem;
}

.form-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.2rem;
}

.contact-form {
  display: grid;
  gap: 0.9rem;
}

.contact-form .row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.field {
  display: grid;
  gap: 0.42rem;
}

.field span {
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  font-weight: 700;
  color: #dbe8f7;
}

.field input,
.field select,
.field textarea {
  border: 1px solid var(--border);
  background: var(--bg-accent);
  color: var(--text);
  border-radius: 10px;
  font: inherit;
  padding: 0.75rem;
  transition: border-color 0.35s var(--ease-apple), box-shadow 0.35s var(--ease-apple), background 0.35s var(--ease-apple), transform 0.35s var(--ease-apple);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  background: rgba(22, 33, 59, 0.92);
  border-color: rgba(138, 150, 255, 0.62);
  box-shadow: 0 12px 34px rgba(2, 9, 16, 0.22);
  transform: translateY(-1px);
}

.field textarea {
  min-height: 118px;
  resize: vertical;
}

.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible,
.btn:focus-visible,
.nav-toggle:focus-visible {
  outline: 3px solid rgba(83, 183, 237, 0.35);
  outline-offset: 2px;
}

.is-invalid {
  border-color: #ff786f !important;
  box-shadow: 0 0 0 2px rgba(255, 120, 111, 0.2);
}

.consent {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.6rem;
  align-items: start;
}

.consent input {
  margin-top: 0.2rem;
}

.consent span {
  font-size: 0.82rem;
  color: var(--muted);
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.submit-btn {
  width: 100%;
}

.submit-btn.is-loading {
  opacity: 0.6;
  cursor: wait;
}

.form-status {
  margin: 0.15rem 0 0;
  min-height: 1.2rem;
  font-size: 0.84rem;
}

.form-status.is-error {
  color: #ff998f;
}

.form-status.is-success {
  color: #8be8be;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 2.6rem 0 1.4rem;
  background: rgba(5, 10, 20, 0.82);
}

.footer-grid {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: 1.1fr 0.9fr 0.9fr;
}

.footer-grid h4 {
  margin-bottom: 0.65rem;
  font-size: 0.86rem;
  text-transform: uppercase;
  color: #d9e5f2;
}

.footer-grid a {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--muted);
}

.footer-brand {
  margin-bottom: 0.7rem;
}

.footer-bottom {
  margin-top: 1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.86rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.footer-legal {
  margin: 0;
  color: #72809f;
  font: 500 0.72rem/1.5 "JetBrains Mono", monospace;
  text-align: right;
}

.footer-legal a {
  color: #8f9dbe;
}

.founder-company-link {
  margin: 0.35rem 0 0;
  font-size: 0.82rem;
}

.company-page {
  position: relative;
  overflow: hidden;
}

.company-page::before {
  content: "LEGAL / 2026";
  position: absolute;
  top: 5.5rem;
  right: max(1.25rem, calc((100vw - var(--container)) / 2));
  color: rgba(145, 163, 255, 0.08);
  font: 700 clamp(3rem, 8vw, 7rem) / 1 "JetBrains Mono", monospace;
  letter-spacing: -0.08em;
  pointer-events: none;
}

.company-hero {
  position: relative;
  z-index: 1;
  max-width: 880px;
}

.company-hero h1 {
  max-width: 18ch;
}

.company-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 1rem;
  margin-top: 2rem;
}

.company-card {
  padding: clamp(1.1rem, 3vw, 2rem);
}

.company-card h2 {
  margin-bottom: 1.2rem;
  font-size: 1.35rem;
}

.company-details {
  margin: 0;
}

.company-details div {
  display: grid;
  grid-template-columns: minmax(130px, 0.45fr) minmax(0, 1fr);
  gap: 1rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--border);
}

.company-details div:last-child {
  border-bottom: 0;
}

.company-details dt {
  color: #7180a0;
  font: 600 0.7rem/1.5 "JetBrains Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.company-details dd {
  margin: 0;
  color: var(--text);
}

.company-activities {
  list-style: none;
  margin: 0;
  padding: 0;
}

.company-activities li {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
}

.company-activities li:last-child {
  border-bottom: 0;
}

.company-activities strong {
  color: var(--focus);
  font: 600 0.78rem "JetBrains Mono", monospace;
}

.company-primary-activity {
  margin-bottom: 1rem;
  padding: 1rem;
  border: 1px solid rgba(14, 201, 154, 0.3);
  border-radius: 12px;
  background: rgba(14, 201, 154, 0.06);
}

.company-primary-activity span {
  display: block;
  color: #5eead4;
  font: 600 0.68rem "JetBrains Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.company-primary-activity strong {
  display: block;
  margin-top: 0.35rem;
  color: #fff;
}

.sticky-cta {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 45;
  opacity: 0;
  pointer-events: none;
  transform: translateY(15px);
  transition: opacity 0.45s var(--ease-spring), transform 0.45s var(--ease-spring), box-shadow 0.45s var(--ease-apple);
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  color: #fff;
  border: 0;
  border-radius: 999px;
  padding: 0.86rem 1.2rem;
  font-family: inherit;
  font-weight: 800;
  box-shadow: var(--shadow);
}

.sticky-cta.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.sticky-cta.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(4, 7, 12, 0.7);
  backdrop-filter: blur(4px);
  z-index: 60;
  padding: 1.2rem;
  opacity: 0;
  transition: opacity 0.35s var(--ease-apple);
}

.modal.is-open {
  display: flex;
  opacity: 1;
}

.modal-dialog {
  width: min(620px, 100%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.3rem;
  position: relative;
  transform: translateY(18px) scale(0.96);
  transition: transform 0.45s var(--ease-spring), opacity 0.35s var(--ease-apple);
}

.modal.is-open .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  right: 0.6rem;
  top: 0.45rem;
  border: 0;
  background: transparent;
  color: var(--text);
  font-size: 1.7rem;
  line-height: 1;
  cursor: pointer;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(34px) scale(0.985);
  filter: blur(6px);
  transition: opacity 0.85s var(--ease-apple) var(--reveal-delay, 0ms), transform 0.85s var(--ease-apple) var(--reveal-delay, 0ms), filter 0.85s var(--ease-apple) var(--reveal-delay, 0ms);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 70;
  pointer-events: none;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  box-shadow: 0 0 24px rgba(108, 125, 255, 0.42);
}

@keyframes premiumFloat {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(0, -18px, 0) scale(1.04);
  }
}

@keyframes badgeBreath {
  0%,
  100% {
    box-shadow: 0 0 0 rgba(45, 212, 191, 0);
  }
  50% {
    box-shadow: 0 0 24px rgba(45, 212, 191, 0.18);
  }
}

@keyframes heroSweep {
  0%,
  42% {
    transform: translateX(-100%);
  }
  70%,
  100% {
    transform: translateX(100%);
  }
}

@media (max-width: 1100px) {
  .card-grid.four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-grid,
  .founder-hero-wrap,
  .shark-case-layout,
  .gamma-layout,
  .founder-grid,
  .contact-grid,
  .split-block {
    grid-template-columns: 1fr;
  }

  .shark-case-layout {
    gap: 2.5rem;
  }

  .shark-product-map {
    width: min(100%, 720px);
    min-height: 600px;
  }

  .founder-photo-hero {
    position: static;
    max-width: 520px;
    justify-self: start;
  }

  .development-grid,
  .production-grid {
    grid-template-columns: 1fr 1fr;
  }

  .media-tall {
    grid-row: auto;
    min-height: 280px;
  }
}

@media (max-width: 1320px) {
  .site-header-home .nav-menu,
  .site-header-home .nav-toggle {
    display: none;
  }

  .site-header-home .nav-select-wrap {
    display: block;
  }
}

@media (max-width: 1080px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-menu {
    position: fixed;
    top: 74px;
    right: 0;
    left: 0;
    background: rgba(7, 13, 28, 0.97);
    border-top: 1px solid var(--border);
    padding: 1.1rem 1.25rem 1.2rem;
    display: grid;
    gap: 0.8rem;
    transform: translateY(-16px) scale(0.98);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.38s var(--ease-apple), opacity 0.28s var(--ease-apple), visibility 0.28s var(--ease-apple);
  }

  .nav-menu.is-open {
    transform: translateY(0) scale(1);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-wrap .btn-small {
    display: none;
  }

  .site-header-home .nav-toggle {
    display: none;
  }
}

@media (max-width: 840px) {
  .hero-metrics,
  .founder-metrics,
  .card-grid.two,
  .card-grid.four,
  .card-grid.three,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

  .company-layout {
    grid-template-columns: 1fr;
  }

  .footer-legal {
    text-align: left;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .nav-select {
    min-width: 0;
    width: min(48vw, 210px);
  }
  .section {
    padding: 4.2rem 0;
  }

  .hero {
    padding-top: 5.4rem;
  }

  .container {
    width: min(var(--container), 100% - 1.3rem);
  }

  .company-details div,
  .company-activities li {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .development-grid,
  .production-grid {
    grid-template-columns: 1fr;
  }

  .shark-case-kicker,
  .shark-case-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .shark-case h2 {
    max-width: none;
  }

  .shark-case-facts div {
    padding: 0.8rem 0.55rem;
  }

  .shark-case-facts dt {
    font-size: 1.35rem;
  }

  .shark-product-map {
    min-height: 555px;
    border-radius: 18px;
  }

  .shark-system-canvas {
    height: 390px;
  }

  .shark-system-core {
    width: 150px;
  }

  .shark-system-node {
    width: 125px;
    padding: 0.6rem;
  }

  .shark-node-ops,
  .shark-node-cloud { left: 4%; }

  .shark-node-finance,
  .shark-node-pay { right: 4%; }

  .shark-system-node small {
    line-height: 1.35;
  }

  .shark-tech-strip span:nth-child(2),
  .shark-tech-strip span:nth-child(5) {
    display: none;
  }

  .sticky-cta {
    right: 0.7rem;
    left: 0.7rem;
    border-radius: 12px;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
}