/* ==========================================================================
   We Run Ads Sp. z o.o. — design system
   Aesthetic: dark operations-deck editorial. Ink black, signal lime,
   expanded grotesque display type, mono data labels, hairline ledger rules.
   ========================================================================== */

/* ---------- Tokens ---------- */

:root {
  --bg: #07080a;
  --bg-elev: #0b0d11;
  --surface: #10131a;
  --surface-2: #151923;
  --line: rgba(235, 240, 226, 0.09);
  --line-strong: rgba(235, 240, 226, 0.18);
  --ink: #edefe6;
  --ink-dim: #9aa1a3;
  --ink-faint: #5d6468;
  --accent: #c8f148;
  --accent-dim: #9dc02f;
  --accent-ink: #0a0c05;
  --glow: rgba(200, 241, 72, 0.14);

  --font-display: "Archivo", "Helvetica Neue", sans-serif;
  --font-body: "Archivo", "Helvetica Neue", sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;

  --container: 1240px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --header-h: 76px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-snap: cubic-bezier(0.7, 0, 0.2, 1);
}

/* ---------- Reset ---------- */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

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

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

ul,
ol {
  list-style: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

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

/* ---------- Atmosphere: grain + blueprint grid ---------- */

.noise {
  position: fixed;
  inset: -50%;
  z-index: 2000;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 9s steps(6) infinite;
}

@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  20% { transform: translate(-3%, 2%); }
  40% { transform: translate(2%, -3%); }
  60% { transform: translate(-2%, -2%); }
  80% { transform: translate(3%, 3%); }
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(235, 240, 226, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(235, 240, 226, 0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 120% 90% at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 120% 90% at 50% 0%, #000 30%, transparent 75%);
}

main,
.site-header,
.site-footer {
  position: relative;
  z-index: 1;
}

/* ---------- Scroll progress ---------- */

.progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 100%;
  z-index: 1200;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: var(--accent);
  pointer-events: none;
}

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

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

.icon {
  width: 1.15em;
  height: 1.15em;
  flex-shrink: 0;
}

/* ---------- Header ---------- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1100;
  height: var(--header-h);
  border-bottom: 1px solid transparent;
  transition: background 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
}

.site-header.scrolled {
  background: rgba(7, 8, 10, 0.82);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}

.site-header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  position: relative;
  z-index: 1300;
}

.brand-mark {
  width: 12px;
  height: 12px;
  background: var(--accent);
  align-self: center;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: 118%;
  font-size: 1.02rem;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.brand-suffix {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.9rem;
}

.main-nav a:not(.nav-cta) {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-dim);
  position: relative;
  padding: 0.3rem 0;
  transition: color 0.25s;
}

.main-nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: 100% 50%;
  transition: transform 0.35s var(--ease-snap);
}

.main-nav a:not(.nav-cta):hover,
.main-nav a:not(.nav-cta).active {
  color: var(--ink);
}

.main-nav a:not(.nav-cta):hover::after,
.main-nav a:not(.nav-cta).active::after {
  transform: scaleX(1);
  transform-origin: 0 50%;
}

.nav-cta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--accent-ink);
  background: var(--accent);
  padding: 0.62rem 1.15rem;
  transition: background 0.25s, transform 0.25s var(--ease-out);
}

.nav-cta:hover {
  background: var(--ink);
  transform: translateY(-1px);
}

/* ---------- Mobile menu ---------- */

.menu-toggle {
  display: none;
  position: relative;
  z-index: 1300;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 7px;
}

.menu-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.35s var(--ease-snap), opacity 0.2s;
}

body.menu-open .menu-toggle span:nth-child(1) {
  transform: translateY(4.5px) rotate(45deg);
}

body.menu-open .menu-toggle span:nth-child(2) {
  transform: translateY(-4.5px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 1150;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--gutter);
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.35s var(--ease-out), visibility 0s 0.35s;
}

body.menu-open .mobile-menu {
  visibility: visible;
  opacity: 1;
  transition: opacity 0.35s var(--ease-out);
}

.mobile-menu a {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-display);
  font-stretch: 115%;
  font-weight: 700;
  font-size: clamp(1.6rem, 6vw, 2.4rem);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  transform: translateY(24px);
  opacity: 0;
  transition: transform 0.5s var(--ease-out), opacity 0.5s var(--ease-out), color 0.25s;
}

.mobile-menu a:hover {
  color: var(--accent);
}

.mobile-menu a .idx {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--accent);
}

body.menu-open .mobile-menu a {
  transform: translateY(0);
  opacity: 1;
}

body.menu-open .mobile-menu a:nth-child(1) { transition-delay: 0.08s; }
body.menu-open .mobile-menu a:nth-child(2) { transition-delay: 0.13s; }
body.menu-open .mobile-menu a:nth-child(3) { transition-delay: 0.18s; }
body.menu-open .mobile-menu a:nth-child(4) { transition-delay: 0.23s; }
body.menu-open .mobile-menu a:nth-child(5) { transition-delay: 0.28s; }
body.menu-open .mobile-menu a:nth-child(6) { transition-delay: 0.33s; }

body.menu-open {
  overflow: hidden;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  padding: 1rem 1.6rem;
  position: relative;
  overflow: hidden;
  transition: color 0.3s var(--ease-snap), border-color 0.3s;
}

.btn .icon {
  transition: transform 0.3s var(--ease-out);
}

.btn:hover .icon {
  transform: translateX(4px);
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--ink);
  transform: translateY(101%);
  transition: transform 0.35s var(--ease-snap);
}

.btn-primary:hover::before {
  transform: translateY(0);
}

.btn-primary > * {
  position: relative;
  z-index: 1;
}

.btn-secondary {
  border: 1px solid var(--line-strong);
  color: var(--ink);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

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

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: calc(var(--header-h) + 4vh);
  padding-bottom: 4.5rem;
  overflow: hidden;
}

#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, var(--glow), transparent 65%),
    linear-gradient(180deg, transparent 55%, var(--bg) 96%);
}

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

.hero-status {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: clamp(1.6rem, 3.5vh, 2.8rem);
}

.hero-status .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2.4s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(200, 241, 72, 0.45); }
  70% { box-shadow: 0 0 0 10px rgba(200, 241, 72, 0); }
  100% { box-shadow: 0 0 0 0 rgba(200, 241, 72, 0); }
}

.hero h1 {
  font-family: var(--font-display);
  font-stretch: 122%;
  font-weight: 850;
  font-size: clamp(2.5rem, 7.2vw, 6.2rem);
  line-height: 0.98;
  letter-spacing: -0.012em;
  text-transform: uppercase;
  margin-bottom: clamp(1.6rem, 3.5vh, 2.6rem);
}

.hero h1 .line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.06em;
  margin-bottom: -0.06em;
}

.hero h1 .line > span {
  display: inline-block;
  transform: translateY(110%);
  animation: line-up 1s var(--ease-out) forwards;
}

.hero h1 .line:nth-child(2) > span { animation-delay: 0.12s; }
.hero h1 .line:nth-child(3) > span { animation-delay: 0.24s; }

@keyframes line-up {
  to { transform: translateY(0); }
}

.hero h1 .accent {
  color: var(--accent);
}

.hero h1 .outline {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--ink);
}

.hero-lead {
  max-width: 34rem;
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  color: var(--ink-dim);
  margin-bottom: clamp(1.8rem, 4vh, 2.8rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

/* entrance for non-headline hero elements */
.rise {
  opacity: 0;
  transform: translateY(26px);
  animation: rise 0.9s var(--ease-out) forwards;
}

.rise.d1 { animation-delay: 0.35s; }
.rise.d2 { animation-delay: 0.5s; }
.rise.d3 { animation-delay: 0.65s; }

@keyframes rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fact-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  margin-top: clamp(2.6rem, 7vh, 5rem);
}

.fact-strip > div {
  padding: 1.3rem 1.5rem 0.2rem 0;
  border-right: 1px solid var(--line);
}

.fact-strip > div:not(:first-child) {
  padding-left: 1.5rem;
}

.fact-strip > div:last-child {
  border-right: 0;
}

.fact-strip dt {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 0.4rem;
}

.fact-strip dt::before {
  content: "// ";
  color: var(--accent);
}

.fact-strip dd {
  font-family: var(--font-display);
  font-stretch: 112%;
  font-weight: 650;
  font-size: clamp(0.95rem, 1.5vw, 1.2rem);
}

.scroll-cue {
  position: absolute;
  bottom: 1.6rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.scroll-cue::after {
  content: "";
  width: 1px;
  height: 34px;
  background: linear-gradient(var(--accent), transparent);
  animation: cue 1.8s var(--ease-out) infinite;
}

@keyframes cue {
  0% { transform: scaleY(0); transform-origin: 0 0; }
  45% { transform: scaleY(1); transform-origin: 0 0; }
  55% { transform: scaleY(1); transform-origin: 0 100%; }
  100% { transform: scaleY(0); transform-origin: 0 100%; }
}

/* ---------- Marquee ---------- */

.marquee {
  border-block: 1px solid var(--line);
  background: var(--bg-elev);
  overflow: hidden;
  padding: 1.05rem 0;
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 38s linear infinite;
}

.marquee:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-track span {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  padding-right: 3.2rem;
}

.marquee-track span::after {
  content: "✦";
  color: var(--accent);
  font-size: 0.8em;
  margin-left: 3.2rem;
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ---------- Sections ---------- */

.section {
  position: relative;
  padding-block: clamp(5rem, 11vw, 9rem);
}

.section.tinted {
  background: var(--bg-elev);
  border-block: 1px solid var(--line);
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: clamp(2.6rem, 6vw, 4.5rem);
}

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1.1rem;
}

.section-eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--accent);
}

.section h2 {
  font-family: var(--font-display);
  font-stretch: 120%;
  font-weight: 820;
  font-size: clamp(1.9rem, 4.4vw, 3.4rem);
  line-height: 1.04;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  max-width: 20ch;
}

.section-numeral {
  font-family: var(--font-display);
  font-stretch: 125%;
  font-weight: 900;
  font-size: clamp(4.5rem, 11vw, 9rem);
  line-height: 0.8;
  color: transparent;
  -webkit-text-stroke: 1px var(--line-strong);
  user-select: none;
  flex-shrink: 0;
}

.section-lead {
  max-width: 46rem;
  display: grid;
  gap: 1.1rem;
  color: var(--ink-dim);
  font-size: clamp(1rem, 1.35vw, 1.13rem);
  margin-bottom: clamp(2.2rem, 4.5vw, 3.4rem);
}

.section-lead strong {
  color: var(--ink);
  font-weight: 600;
}

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

.about-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(2.5rem, 6vw, 5.5rem);
  align-items: start;
}

.about-copy {
  color: var(--ink-dim);
  font-size: clamp(1.02rem, 1.4vw, 1.16rem);
}

.about-copy p + p {
  margin-top: 1.2rem;
}

.about-copy .lede {
  color: var(--ink);
  font-family: var(--font-display);
  font-stretch: 108%;
  font-weight: 550;
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  line-height: 1.4;
}

.about-facts {
  border: 1px solid var(--line);
  background: var(--surface);
  position: relative;
}

.about-facts::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 34px;
  height: 34px;
  border-top: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
}

.about-facts li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1.5rem;
  padding: 1.05rem 1.4rem;
}

.about-facts li + li {
  border-top: 1px solid var(--line);
}

.about-facts .k {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.about-facts .v {
  font-weight: 600;
  font-size: 0.95rem;
  text-align: right;
}

/* ---------- Services ---------- */

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.service-card {
  position: relative;
  background: var(--bg-elev);
  padding: clamp(1.6rem, 2.6vw, 2.3rem);
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  min-height: 280px;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.4s var(--ease-out);
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(200, 241, 72, 0.09), transparent 65%);
  pointer-events: none;
}

.service-card:hover::before {
  opacity: 1;
}

.service-card .card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service-card .card-idx {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--ink-faint);
  transition: color 0.3s;
}

.service-card:hover .card-idx {
  color: var(--accent);
}

.icon-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line-strong);
  color: var(--accent);
  flex-shrink: 0;
  transition: background 0.35s var(--ease-out), color 0.35s, transform 0.35s var(--ease-out), border-color 0.35s;
}

.icon-box .icon {
  width: 21px;
  height: 21px;
}

.service-card:hover .icon-box {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
  transform: rotate(-6deg);
}

.service-card h3 {
  font-family: var(--font-display);
  font-stretch: 112%;
  font-weight: 700;
  font-size: 1.12rem;
  line-height: 1.25;
  margin-top: auto;
}

.service-card p {
  font-size: 0.93rem;
  color: var(--ink-dim);
  line-height: 1.6;
}

/* ---------- Business model ---------- */

.model-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
  counter-reset: step;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.model-step {
  position: relative;
  border-top: 1px solid var(--line-strong);
  padding-top: 1.3rem;
}

.model-step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--accent);
  display: block;
  margin-bottom: 0.7rem;
}

.model-step::after {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  background: var(--bg);
  border: 1.5px solid var(--accent);
  border-radius: 50%;
}

.model-step h3 {
  font-family: var(--font-display);
  font-stretch: 112%;
  font-weight: 700;
  font-size: 1.02rem;
  margin-bottom: 0.45rem;
}

.model-step p {
  font-size: 0.9rem;
  color: var(--ink-dim);
}

.model-board {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.model-col {
  border: 1px solid var(--line);
  background: var(--surface);
  padding: clamp(1.6rem, 2.6vw, 2.2rem);
}

.model-col.ours {
  border-top: 3px solid var(--accent);
}

.model-col.theirs {
  border-top: 3px solid var(--ink-faint);
}

.model-col .col-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 1.4rem;
}

.model-col.ours .col-label {
  color: var(--accent);
}

.model-col.theirs .col-label {
  color: var(--ink-dim);
}

.model-col li {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.85rem 0;
  font-weight: 550;
  font-size: 0.98rem;
}

.model-col li + li {
  border-top: 1px solid var(--line);
}

.model-col li .icon {
  color: var(--accent);
  width: 18px;
  height: 18px;
}

.model-col.theirs li .icon {
  color: var(--ink-dim);
}

.model-note {
  margin-top: 1.6rem;
  padding: 1.1rem 1.4rem;
  border-left: 2px solid var(--accent);
  background: var(--surface);
  color: var(--ink-dim);
  font-size: 0.92rem;
}

/* ---------- Partnerships ---------- */

.partner-statement {
  font-family: var(--font-display);
  font-stretch: 110%;
  font-weight: 600;
  font-size: clamp(1.45rem, 3.1vw, 2.4rem);
  line-height: 1.32;
  max-width: 28ch;
  margin-bottom: clamp(2.4rem, 5vw, 3.6rem);
}

.partner-statement em {
  font-style: normal;
  color: var(--accent);
}

.partner-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.partner-points li {
  background: var(--bg-elev);
  padding: 1.8rem;
  display: grid;
  gap: 0.8rem;
  align-content: start;
}

.partner-points .pt-idx {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--accent);
}

.partner-points h3 {
  font-family: var(--font-display);
  font-stretch: 112%;
  font-weight: 700;
  font-size: 1.05rem;
}

.partner-points p {
  font-size: 0.92rem;
  color: var(--ink-dim);
}

/* ---------- Compliance ---------- */

.compliance-list {
  border-top: 1px solid var(--line);
}

.compliance-item {
  display: grid;
  grid-template-columns: 72px 56px 1fr 1.25fr;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2.2rem);
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
  transition: background 0.3s var(--ease-out), padding-left 0.3s var(--ease-out);
}

.compliance-item:hover {
  background: linear-gradient(90deg, var(--glow), transparent 55%);
  padding-left: 0.9rem;
}

.compliance-item .ci-idx {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--ink-faint);
}

.compliance-item h3 {
  font-family: var(--font-display);
  font-stretch: 114%;
  font-weight: 700;
  font-size: clamp(1.02rem, 1.6vw, 1.25rem);
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.compliance-item p {
  font-size: 0.94rem;
  color: var(--ink-dim);
}

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

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.45fr;
  gap: 1.2rem;
  align-items: stretch;
}

.contact-panel {
  background: var(--accent);
  color: var(--accent-ink);
  padding: clamp(1.8rem, 3vw, 2.6rem);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.contact-panel::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -70px;
  width: 230px;
  height: 230px;
  border: 1.5px solid rgba(10, 12, 5, 0.25);
  border-radius: 50%;
  pointer-events: none;
}

.contact-panel::before {
  content: "";
  position: absolute;
  right: -30px;
  bottom: -30px;
  width: 150px;
  height: 150px;
  border: 1.5px solid rgba(10, 12, 5, 0.35);
  border-radius: 50%;
  pointer-events: none;
}

.contact-panel .panel-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: 2rem;
}

.contact-panel h3 {
  font-family: var(--font-display);
  font-stretch: 118%;
  font-weight: 820;
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  line-height: 1.05;
  text-transform: uppercase;
  margin-bottom: auto;
}

.contact-rows {
  margin-top: 2.5rem;
  position: relative;
  z-index: 1;
}

.contact-rows li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.8rem 0;
  border-top: 1px solid rgba(10, 12, 5, 0.22);
}

.contact-rows .k {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.65;
}

.contact-rows .v {
  font-weight: 700;
  font-size: 0.95rem;
  text-align: right;
}

.contact-rows a.v {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact-form {
  border: 1px solid var(--line);
  background: var(--surface);
  padding: clamp(1.8rem, 3vw, 2.6rem);
  display: flex;
  flex-direction: column;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.7rem 1.4rem;
}

.form-field.span-2 {
  grid-column: 1 / -1;
}

.form-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 0.55rem;
  transition: color 0.25s;
}

.form-field:focus-within label {
  color: var(--accent);
}

.form-field input,
.form-field textarea {
  width: 100%;
  font: inherit;
  font-size: 0.98rem;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  padding: 0.55rem 0;
  outline: none;
  transition: border-color 0.3s;
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--ink-faint);
}

.form-field input:focus,
.form-field textarea:focus {
  border-bottom-color: var(--accent);
}

.form-footer {
  margin-top: 2rem;
  display: flex;
  align-items: center;
  gap: 1.4rem;
  flex-wrap: wrap;
}

.form-status {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.form-status.success {
  color: var(--accent);
}

.form-status.error {
  color: #ff7a6b;
}

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

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-elev);
  padding-top: clamp(3.2rem, 6vw, 5rem);
  overflow: hidden;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding-bottom: clamp(2.6rem, 5vw, 4rem);
}

.footer-brand .brand {
  margin-bottom: 0.9rem;
}

.footer-brand p:not(.brand-name) {
  color: var(--ink-dim);
  font-size: 0.95rem;
  max-width: 34ch;
}

.footer-heading {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.1rem;
}

.footer-list {
  display: grid;
  gap: 0.55rem;
  color: var(--ink-dim);
  font-size: 0.95rem;
}

.footer-list a {
  transition: color 0.25s;
}

.footer-list a:hover {
  color: var(--accent);
}

.footer-wordmark {
  font-family: var(--font-display);
  font-stretch: 125%;
  font-weight: 900;
  font-size: clamp(3rem, 12vw, 11rem);
  line-height: 0.78;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  text-align: center;
  white-space: nowrap;
  color: transparent;
  -webkit-text-stroke: 1px var(--line-strong);
  user-select: none;
  transform: translateY(0.16em);
  transition: color 0.6s var(--ease-out);
}

.footer-wordmark:hover {
  color: var(--glow);
}

.footer-bottom {
  border-top: 1px solid var(--line);
  padding: 1.3rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

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

.legal {
  max-width: 760px;
  margin-inline: auto;
  padding: calc(var(--header-h) + clamp(3rem, 8vw, 6rem)) var(--gutter) clamp(4rem, 9vw, 7rem);
}

.legal .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.legal h1 {
  font-family: var(--font-display);
  font-stretch: 120%;
  font-weight: 820;
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  line-height: 1.02;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}

.legal-updated {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding-bottom: 2.4rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 2.6rem;
}

.legal-body section + section {
  margin-top: 2.4rem;
}

.legal-body h2 {
  font-family: var(--font-display);
  font-stretch: 114%;
  font-weight: 750;
  font-size: 1.25rem;
  margin-bottom: 0.7rem;
}

.legal-body p,
.legal-body li {
  color: var(--ink-dim);
  font-size: 0.99rem;
}

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

.legal-body ul {
  margin-top: 0.7rem;
  display: grid;
  gap: 0.45rem;
}

.legal-body ul li {
  padding-left: 1.3rem;
  position: relative;
}

.legal-body ul li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.legal-body a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--accent);
  transition: color 0.25s;
}

.legal-body a:hover {
  color: var(--accent);
}

/* ---------- Scroll reveal ---------- */

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.85s var(--ease-out), transform 0.85s var(--ease-out);
  transition-delay: calc(var(--i, 0) * 90ms);
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

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

@media (max-width: 1024px) {
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .model-flow {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.8rem 1.2rem;
  }

  .compliance-item {
    grid-template-columns: 56px 1fr;
    grid-template-rows: auto auto;
    row-gap: 0.4rem;
    column-gap: 1.2rem;
  }

  .compliance-item .icon-box {
    grid-row: 1 / 3;
  }

  .compliance-item .ci-idx {
    display: none;
  }
}

@media (max-width: 860px) {
  .main-nav {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

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

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

  .section-numeral {
    order: -1;
  }

  .partner-points {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 580px) {
  .service-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: 0;
  }

  .model-flow {
    grid-template-columns: 1fr;
  }

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

  .fact-strip {
    grid-template-columns: 1fr;
  }

  .fact-strip > div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 1rem 0;
  }

  .fact-strip > div:not(:first-child) {
    padding-left: 0;
  }

  .fact-strip > div:last-child {
    border-bottom: 0;
  }

  .scroll-cue {
    display: none;
  }
}

/* ---------- Reduced motion ---------- */

@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;
  }

  .rise,
  .hero h1 .line > span,
  .reveal {
    opacity: 1;
    transform: none;
  }

  #hero-canvas {
    display: none;
  }
}