:root {
  --bg: #0b0e17;
  --panel: #12182a;
  --panel-strong: #171f35;
  --ink: #fff9f2;
  --muted: #b6c0d1;
  --line: #27304a;
  --aqua: #4df8ce;
  --sky: #84a1fd;
  --violet: #e3a5ee;
  --lemon: #ede6bc;
  --pink: #f83aa2;
  --ring: rgba(132, 161, 253, 0.55);
  --shadow-lg: 0 28px 60px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 16px 32px rgba(0, 0, 0, 0.38);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --font-display: "Bungee", "Trebuchet MS", sans-serif;
  --font-body: "Space Grotesk", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "Consolas", monospace;
  --header-h: 128px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100%;
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.62;
  background:
    radial-gradient(600px 460px at 7% -10%, rgba(77, 248, 206, 0.14), transparent 70%),
    radial-gradient(640px 420px at 97% 5%, rgba(248, 58, 162, 0.14), transparent 72%),
    radial-gradient(900px 560px at 50% 120%, rgba(132, 161, 253, 0.18), transparent 70%),
    var(--bg);
  overflow-x: hidden;
}

.dot-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  opacity: 0.26;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.3) 1px, transparent 1.5px);
  background-size: 22px 22px;
}

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

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

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

.skip-link {
  position: fixed;
  top: -44px;
  left: 12px;
  z-index: 200;
  border-radius: 999px;
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--bg);
  background: var(--aqua);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 12px;
}

.site-header {
  position: fixed;
  top: 14px;
  left: 0;
  right: 0;
  z-index: 120;
  width: min(1140px, calc(100% - 28px));
  margin: 0 auto;
  min-height: var(--header-h);
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(12, 16, 27, 0.86);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  display: grid;
  gap: 10px;
}

.header-main {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px 14px;
  flex-wrap: wrap;
}

.header-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
}

.header-contact a {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.lang-link {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.lang-link.is-active {
  border-color: rgba(77, 248, 206, 0.6);
  color: var(--bg);
  background: linear-gradient(135deg, rgba(77, 248, 206, 0.95), rgba(132, 161, 253, 0.92));
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-right: auto;
}

.brand-badge {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--bg);
  background: linear-gradient(145deg, var(--aqua), var(--sky));
  box-shadow: 0 10px 24px rgba(77, 248, 206, 0.3);
}

.brand-name {
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1;
  letter-spacing: 0.04em;
  text-transform: lowercase;
}

.menu-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1;
  cursor: pointer;
}

.menu-toggle-icon,
.menu-toggle-icon::before,
.menu-toggle-icon::after {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle-icon {
  position: relative;
  display: inline-block;
}

.menu-toggle-icon::before,
.menu-toggle-icon::after {
  content: "";
  position: absolute;
  left: 0;
}

.menu-toggle-icon::before {
  top: -5px;
}

.menu-toggle-icon::after {
  top: 5px;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-icon {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-icon::before {
  transform: translateY(5px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-icon::after {
  transform: translateY(-5px) rotate(-45deg);
}

.menu-toggle-label {
  white-space: nowrap;
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  opacity: 0.92;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-link:hover,
.nav-link:focus-visible {
  opacity: 1;
  transform: translateY(-1px);
}

.tint-aqua {
  color: var(--aqua);
}

.tint-blue {
  color: var(--sky);
}

.tint-pink {
  color: var(--violet);
}

.tint-yellow {
  color: var(--lemon);
}

.nav-cta {
  border-radius: 999px;
  border: 1px solid rgba(132, 161, 253, 0.6);
  padding: 9px 14px;
  background: linear-gradient(135deg, rgba(132, 161, 253, 0.26), rgba(227, 165, 238, 0.22));
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.section {
  width: min(1140px, 100%);
  margin: 0 auto;
  padding: 90px 20px 0;
  scroll-margin-top: 170px;
}

.hero {
  position: relative;
  padding-top: 230px;
  padding-bottom: 16px;
}

.eyebrow {
  margin: 0;
  color: var(--sky);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-title {
  margin: 14px 0 0;
  max-width: 15ch;
  font-family: var(--font-display);
  font-size: clamp(34px, 7vw, 78px);
  line-height: 1.04;
  letter-spacing: 0.035em;
  text-transform: lowercase;
  background-image: linear-gradient(135deg, var(--aqua), var(--sky) 40%, var(--violet) 74%, var(--lemon));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-copy {
  margin: 16px 0 0;
  max-width: 70ch;
  color: var(--muted);
  font-size: 19px;
}

.hero-actions {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  border: 1px solid transparent;
  border-radius: 13px;
  padding: 11px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  color: var(--bg);
  border-color: rgba(77, 248, 206, 0.5);
  background: linear-gradient(135deg, var(--aqua), #7cf2ff);
  box-shadow: 0 14px 24px rgba(77, 248, 206, 0.24);
}

.btn-ghost {
  border-color: var(--line);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.03);
}

.hero-stats {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.hero-stats article {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
}

.hero-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--lemon);
  letter-spacing: 0.03em;
}

.hero-stats span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.floating-sticker {
  position: absolute;
  width: 100px;
  height: 100px;
  border-radius: 22px;
  display: grid;
  place-items: center;
  color: var(--lemon);
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: 0.05em;
  background: linear-gradient(145deg, rgba(227, 165, 238, 0.28), rgba(132, 161, 253, 0.28));
  border: 1px solid rgba(227, 165, 238, 0.38);
  box-shadow: var(--shadow-lg);
  transform: translate3d(0, var(--parallax-offset, 0px), 0) rotate(-8deg);
  pointer-events: none;
}

.sticker-left {
  top: 228px;
  right: 15%;
}

.sticker-right {
  top: 56px;
  right: -12px;
  transform: translate3d(0, var(--parallax-offset, 0px), 0) rotate(10deg);
}

.section-head {
  display: grid;
  gap: 8px;
}

.section-head h2 {
  margin: 0;
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 48px);
  line-height: 1.1;
  letter-spacing: 0.05em;
  text-transform: lowercase;
  background-image: linear-gradient(125deg, var(--aqua), var(--sky));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-head p {
  margin: 0;
  max-width: 72ch;
  color: var(--muted);
}

.filter-row {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-btn {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 13px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.filter-btn:hover,
.filter-btn:focus-visible {
  border-color: rgba(132, 161, 253, 0.72);
  color: var(--ink);
}

.filter-btn.is-active {
  border-color: rgba(77, 248, 206, 0.6);
  color: var(--bg);
  background: linear-gradient(135deg, rgba(77, 248, 206, 0.95), rgba(132, 161, 253, 0.92));
}

.project-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.project-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 12px;
  background: linear-gradient(170deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012));
  box-shadow: var(--shadow-md);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.project-card.is-hidden {
  display: none;
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(227, 165, 238, 0.65);
  box-shadow: 0 26px 42px rgba(0, 0, 0, 0.48);
}

.window-shell {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #334063;
  background: #070b15;
}

.window-top {
  height: 34px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  gap: 7px;
  border-bottom: 1px solid #334063;
  background: linear-gradient(180deg, #202946, #141d34);
}

.window-top span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
}

.window-top span:nth-child(1) {
  background: #ff667d;
}

.window-top span:nth-child(2) {
  background: #ffd36e;
}

.window-top span:nth-child(3) {
  background: #6cfccf;
}

.window-shell img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(1.06) contrast(1.03);
}

.file-chip {
  position: absolute;
  left: 10px;
  bottom: 10px;
  border-radius: 10px;
  border: 1px solid rgba(77, 248, 206, 0.6);
  padding: 4px 8px;
  background: rgba(11, 14, 23, 0.82);
  color: var(--aqua);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.project-card h3 {
  margin: 12px 2px 6px;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.5vw, 24px);
  line-height: 1.2;
  letter-spacing: 0.03em;
  text-transform: lowercase;
  color: var(--ink);
}

.project-card p {
  margin: 0 2px 2px;
  color: var(--muted);
  font-size: 14px;
}

.process-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.process-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 14px;
  background: rgba(19, 27, 44, 0.78);
}

.step-no {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--aqua);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.process-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.04em;
  text-transform: lowercase;
}

.process-card p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.about {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 14px;
  align-items: stretch;
}

.about-panel,
.mission-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 20px;
}

.about-panel {
  background:
    radial-gradient(320px 240px at 12% 8%, rgba(132, 161, 253, 0.2), transparent 70%),
    linear-gradient(170deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
}

.about-panel h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  text-transform: lowercase;
  letter-spacing: 0.04em;
  background-image: linear-gradient(130deg, var(--violet), var(--lemon));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.about-panel p {
  margin: 12px 0 0;
  color: var(--muted);
}

.mission-card {
  background: linear-gradient(165deg, rgba(248, 58, 162, 0.18), rgba(132, 161, 253, 0.14));
  display: grid;
  align-content: center;
}

.mission-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 36px);
  text-transform: lowercase;
  letter-spacing: 0.05em;
}

.mission-card p {
  margin: 10px 0 0;
  color: #efe3f7;
  font-family: var(--font-mono);
  font-size: 15px;
}

.contact-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 14px;
}

.contact-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 18px;
  background: linear-gradient(170deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
}

.contact-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1.1;
  letter-spacing: 0.04em;
  text-transform: lowercase;
}

.contact-card p {
  margin: 8px 0 0;
  color: var(--muted);
}

.cta-stack {
  margin-top: 14px;
  display: grid;
  gap: 10px;
}

.brief-list {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.brief-list li + li {
  margin-top: 4px;
}

form {
  display: grid;
  gap: 10px;
}

label {
  display: grid;
  gap: 5px;
}

label > span {
  color: #c8d0de;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #37476f;
  border-radius: 12px;
  padding: 10px 12px;
  color: var(--ink);
  background: rgba(6, 10, 18, 0.66);
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus,
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.consent input {
  width: auto;
  margin-top: 2px;
}

.consent span {
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0;
  text-transform: none;
  font-family: var(--font-body);
}

.status {
  margin: 4px 0 0;
  min-height: 18px;
  color: var(--muted);
  font-size: 13px;
}

.site-footer {
  width: min(1140px, 100%);
  margin: 0 auto;
  padding: 38px 20px 54px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
}

.footer-links a {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  background-image: linear-gradient(90deg, var(--violet), var(--lemon));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.copyright {
  margin: 0;
  color: #91a0b6;
  font-family: var(--font-mono);
  font-size: 12px;
}

@media (max-width: 1120px) {
  .hero-stats,
  .project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .about,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .sticker-left {
    right: 8%;
  }
}

@media (max-width: 860px) {
  .site-header {
    top: 10px;
    width: min(1140px, calc(100% - 18px));
  }

  .header-main {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .site-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
  }

  body.has-menu-js .header-main {
    width: 100%;
    flex-direction: row;
    align-items: center;
  }

  body.has-menu-js .menu-toggle {
    display: inline-flex;
    justify-content: center;
    margin-left: auto;
  }

  body.has-menu-js .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 14px;
    left: 14px;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 12px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    background: rgba(8, 11, 20, 0.96);
    box-shadow: var(--shadow-md);
  }

  body.has-menu-js .site-nav.is-open {
    display: flex;
  }

  body.has-menu-js .site-nav .nav-link,
  body.has-menu-js .site-nav .nav-cta {
    width: 100%;
  }

  .site-nav .nav-link,
  .site-nav .nav-cta {
    text-align: center;
    border-radius: 10px;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .site-nav .nav-link {
    background: rgba(255, 255, 255, 0.03);
  }

  .header-meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding-top: 250px;
  }

  .hero-copy {
    font-size: 17px;
  }

  .floating-sticker {
    width: 82px;
    height: 82px;
    font-size: 34px;
  }

  .sticker-left {
    top: 252px;
    right: 10px;
  }

  .sticker-right {
    top: 72px;
    right: -8px;
  }
}

@media (max-width: 640px) {
  .section,
  .site-footer {
    padding-left: 14px;
    padding-right: 14px;
  }

  .hero {
    padding-top: 280px;
  }

  .hero-stats,
  .project-grid,
  .process-grid,
  .row {
    grid-template-columns: 1fr;
  }

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

  .btn {
    width: 100%;
    text-align: center;
  }

  .floating-sticker {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}