/* SR:Lab — customer marketing landing (polished) */

:root {
  --ink: #121417;
  --ink-deep: #0e1013;
  --ink-alt: #0f1115;
  --ink-footer: #0b0d10;
  --white: #ffffff;
  --graphite: #3a3e44;
  --steel: #6e747b;
  --muted: #8a9099;
  --silver: #9da3ac;
  --mist: #c9ccd1;
  --line: #20242a;
  --field: #2c3036;
  --yellow: #ffd200;
  --danger: #ff8a80;
  --font: Inter, system-ui, sans-serif;
  --mono: "Space Mono", ui-monospace, monospace;
  --max: 1180px;
  --radius: 3px;
  --header-h: 72px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --focus: 0 0 0 2px var(--ink-deep), 0 0 0 4px var(--yellow);
  /* Shared by the hero glow and its continuation in the next section.
     These are the reference ellipse radii: a plain radial-gradient(ellipse …)
     sizes to farthest-corner, so its radii are ~1.41x the element half-size.
     --glow-drop keeps the core below the hero edge, so the colour reads as
     coming out of the V-Strom section. */
  --glow-rx: min(99vw, 933px);
  --glow-ry: min(44vw, 396px);
  --glow-drop: 60px;
  --glow-core: rgba(255, 210, 0, 0.3);
  --glow-mid: rgba(255, 210, 0, 0.095);
}

@media (max-width: 719px) {
  :root {
    --glow-rx: 135vw;
    --glow-ry: min(46vh, 360px);
    --glow-drop: 40px;
    --glow-core: rgba(255, 210, 0, 0.2);
    --glow-mid: rgba(255, 210, 0, 0.072);
  }
}

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

html {
  /* Painted before body styles apply, so page-to-page navigation never flashes
     the browser's white canvas. */
  background-color: var(--ink-deep);
  color-scheme: dark;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

/* Set by an inline head script, cleared once the entrance animation is running:
   without it the hero paints at full opacity and then animates in, which reads
   as a flicker on every load. */
.sr-anim [data-enter] {
  opacity: 0;
}

@media (prefers-reduced-motion: reduce) {
  .sr-anim [data-enter] {
    opacity: 1;
  }
}

body {
  margin: 0;
  background: var(--ink-deep);
  color: var(--white);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  caret-color: var(--yellow);
}

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

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

button,
input,
select,
textarea {
  font: inherit;
  caret-color: var(--yellow);
}

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

/* Themed browser chrome */
* {
  scrollbar-width: thin;
  scrollbar-color: #3a3e44 transparent;
}

*::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

*::-webkit-scrollbar-thumb {
  background: #3a3e44;
  border-radius: 999px;
  border: 2px solid var(--ink-deep);
}

*::-webkit-scrollbar-track {
  background: transparent;
}

.sr-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.sr-skip {
  position: absolute;
  left: -9999px;
}

.sr-skip:focus {
  left: 16px;
  top: 16px;
  z-index: 200;
  padding: 12px 16px;
  background: var(--yellow);
  color: var(--ink);
  font-weight: 700;
}

/* Wordmark */
.sr-wordmark {
  display: inline-flex;
  align-items: baseline;
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.9;
  color: var(--white);
}

.sr-wordmark__colon {
  display: inline-flex;
  flex-direction: column;
  align-self: center;
  gap: 0.15em;
  position: relative;
  top: 0.085em;
  margin: 0 0.085em;
}

.sr-wordmark__colon i {
  display: block;
  width: 0.17em;
  height: 0.17em;
  border-radius: 50%;
  background: currentColor;
}

.sr-wordmark__colon i:first-child {
  background: var(--yellow);
}

.sr-wordmark__tm {
  font-family: var(--mono);
  font-weight: 400;
  font-size: 0.17em;
  align-self: flex-start;
  margin-left: 0.1em;
  color: var(--steel);
}

.sr-wordmark--nav {
  font-size: clamp(22px, 3vw, 28px);
}

.sr-wordmark--hero {
  font-size: clamp(64px, 14vw, 160px);
  letter-spacing: -0.05em;
}

.sr-wordmark--footer {
  font-size: clamp(28px, 4vw, 42px);
}

/* Layout */
.sr-container {
  width: min(100% - 2 * clamp(20px, 5vw, 72px), var(--max));
  margin-inline: auto;
}

.sr-section {
  padding: clamp(80px, 11vw, 136px) 0;
  position: relative;
}

.sr-section--ink {
  background: var(--ink);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.sr-section--alt {
  background: var(--ink-alt);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.sr-section__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin: 0 0 22px;
}

.sr-pill {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--yellow);
  border: 1px solid rgba(255, 210, 0, 0.55);
  border-radius: 100px;
  padding: 5px 12px;
}

.sr-h2 {
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.04;
  font-size: clamp(30px, 4.6vw, 56px);
  margin: 0 0 16px;
  max-width: 18ch;
  text-wrap: balance;
}

.sr-h2--xl {
  font-size: clamp(40px, 8vw, 92px);
  line-height: 0.96;
  max-width: 12ch;
  margin: 0 0 22px;
}

.sr-accent {
  color: var(--yellow);
}

.sr-lead {
  font-size: clamp(16px, 1.9vw, 21px);
  line-height: 1.55;
  color: var(--mist);
  max-width: 62ch;
  margin: 0 0 14px;
}

.sr-copy {
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.6;
  color: var(--muted);
  max-width: 62ch;
  margin: 0 0 52px;
}

/* Buttons & fields */
.sr-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 14px 28px;
  border: none;
  border-radius: var(--radius);
  background: var(--yellow);
  color: var(--ink);
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  transition: filter 0.2s var(--ease-out), transform 0.15s var(--ease-out);
}

.sr-btn:hover {
  filter: brightness(1.08);
}

.sr-btn:active {
  transform: translateY(1px);
}

.sr-btn:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

.sr-btn--nav {
  min-height: 40px;
  padding: 10px 18px;
  font-size: 13px;
}

.sr-btn--mt {
  margin-top: 40px;
}

a.sr-btn {
  display: inline-flex;
  text-decoration: none;
}

.sr-field {
  width: 100%;
  min-height: 48px;
  padding: 13px 15px;
  border-radius: var(--radius);
  border: 1px solid var(--field);
  background: rgba(255, 255, 255, 0.03);
  color: var(--white);
  font-family: var(--mono);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s var(--ease-out), background 0.2s var(--ease-out);
}

.sr-field:hover {
  border-color: #3a4048;
}

.sr-field:focus {
  border-color: var(--yellow);
  background: rgba(255, 210, 0, 0.06);
}

.sr-field:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

.sr-field.is-invalid,
.sr-field[aria-invalid="true"] {
  border-color: var(--danger);
}

.sr-field::placeholder {
  color: #a7adb6;
  opacity: 1;
}

select.sr-field {
  appearance: none;
  color-scheme: light;
  background-color: var(--ink-alt);
  color: #ffffff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' stroke='%239DA3AC' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

select.sr-field option,
select.sr-field optgroup {
  background-color: #ffffff;
  color: #121417;
  font-family: Inter, system-ui, sans-serif;
}

select.sr-field option:checked {
  background-color: #ffd200;
  color: #121417;
}

textarea.sr-field {
  resize: vertical;
  min-height: 96px;
  line-height: 1.5;
}

.sr-label {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sr-label__text {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
}

.sr-label__optional {
  text-transform: none;
  letter-spacing: 0;
  color: var(--graphite);
}

.sr-form-error {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.4;
  color: var(--danger);
}

.sr-form-error[hidden],
.sr-waitlist-success[hidden],
.sr-partner-success[hidden],
.sr-partner-form.is-hidden,
.sr-waitlist.is-hidden {
  display: none !important;
}

.sr-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 12px rgba(255, 210, 0, 0.55);
  flex-shrink: 0;
}

.sr-dot--lg {
  width: 12px;
  height: 12px;
}

/* Header / nav */
.sr-site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  background: rgba(14, 16, 19, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

@supports ((-webkit-backdrop-filter: blur(10px)) or (backdrop-filter: blur(10px))) {
  .sr-site-header {
    background: rgba(14, 16, 19, 0.78);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }
}

.sr-nav {
  width: min(100% - 2 * clamp(16px, 4vw, 52px), var(--max));
  margin: 0 auto;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.sr-nav__brand:focus-visible {
  outline: none;
  box-shadow: var(--focus);
  border-radius: 2px;
}

.sr-nav__links {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: clamp(8px, 1.6vw, 20px);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.sr-nav__links a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 6px;
  color: var(--silver);
  transition: color 0.2s var(--ease-out);
}

.sr-nav__links a:hover,
.sr-nav__links a:focus-visible {
  color: var(--yellow);
}

.sr-nav__links a:focus-visible {
  outline: none;
  box-shadow: var(--focus);
  border-radius: 2px;
}

.sr-nav > .sr-btn--nav {
  display: none;
}

.sr-nav__toggle {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: transparent;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.sr-nav__toggle:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

.sr-nav__toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--white);
  transition: transform 0.2s var(--ease-out), opacity 0.2s;
}

.sr-nav__toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3.75px) rotate(45deg);
}

.sr-nav__toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.75px) rotate(-45deg);
}

.sr-nav__drawer {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 4px clamp(16px, 4vw, 52px) 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  background: var(--ink-deep);
}

.sr-nav__drawer[hidden] {
  display: none;
}

.sr-nav__drawer a {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--silver);
  padding: 14px 0;
  min-height: 48px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.sr-nav__drawer a:focus-visible {
  color: var(--yellow);
  outline: none;
}

.sr-nav__drawer .sr-btn {
  margin-top: 16px;
  width: 100%;
  font-family: var(--font);
  font-size: 15px;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink);
  padding: 14px 28px;
  border-bottom: none;
  justify-content: center;
}

@media (min-width: 900px) {
  .sr-nav__links {
    display: flex;
    flex: 1;
    justify-content: center;
  }

  .sr-nav > .sr-btn--nav {
    display: inline-flex;
  }

  .sr-nav__toggle,
  .sr-nav__drawer {
    display: none !important;
  }
}

/* Motion */
@keyframes srDrift {
  from {
    background-position: 0 0, 0 0;
  }
  to {
    background-position: 140px 140px, -140px 140px;
  }
}

@keyframes srDriftX {
  0%,
  100% {
    transform: translateX(-54%);
  }
  50% {
    transform: translateX(-46%);
  }
}

@keyframes srFloat {
  0% {
    transform: translateY(0);
    opacity: 0;
  }
  12%,
  88% {
    opacity: 0.45;
  }
  100% {
    transform: translateY(-120px);
    opacity: 0;
  }
}

@keyframes srCue {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.55;
  }
  50% {
    transform: translateY(5px);
    opacity: 1;
  }
}

.sr-crosshatch {
  background-color: var(--ink-deep);
  background-image:
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px 7px),
    repeating-linear-gradient(-45deg, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px 7px);
}

/* Only the hero drifts; animating this pattern on long sections stutters on scroll. */
.sr-hero.sr-crosshatch {
  animation: srDrift 32s linear infinite;
}

.sr-dust {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  background: rgba(255, 210, 0, 0.78);
  animation: srFloat 9s var(--ease-out) infinite;
}

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

  .sr-crosshatch,
  .sr-dust,
  .sr-hero__glow-cta,
  .sr-hero + .sr-section::before,
  .sr-scroll-cue__arrow {
    animation: none !important;
  }
}

/* Hero */
.sr-hero {
  position: relative;
  /* svh keeps the hero height stable while mobile browser chrome collapses,
     which otherwise shifts the page mid-scroll. */
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: calc(var(--header-h) + 20px) clamp(20px, 4.5vw, 52px) clamp(24px, 4.5vw, 52px);
}

.sr-hero__glow {
  position: absolute;
  top: 66%;
  left: 50%;
  width: min(110vw, 1100px);
  height: min(70vw, 560px);
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse, rgba(255, 255, 255, 0.047) 0%, transparent 60%);
  pointer-events: none;
}

/*
 * One ellipse split across the hero edge: the hero paints its top half, the
 * next section paints the bottom half from the same radii and stops, so the
 * light reads as coming from below the fold instead of stopping at a seam.
 */
.sr-hero__glow-cta,
.sr-hero + .sr-section::before {
  position: absolute;
  left: 50%;
  width: calc(var(--glow-rx) * 2);
  transform: translateX(-50%);
  pointer-events: none;
  animation: srDriftX 22s ease-in-out infinite;
}

.sr-hero__glow-cta {
  bottom: 0;
  height: calc(var(--glow-ry) - var(--glow-drop));
  background: radial-gradient(
    var(--glow-rx) var(--glow-ry) at 50% calc(100% + var(--glow-drop)),
    var(--glow-core) 0%,
    var(--glow-mid) 44%,
    transparent 72%
  );
}

.sr-hero + .sr-section::before {
  content: "";
  top: 0;
  z-index: 0;
  height: calc(var(--glow-ry) + var(--glow-drop));
  background: radial-gradient(
    var(--glow-rx) var(--glow-ry) at 50% var(--glow-drop),
    var(--glow-core) 0%,
    var(--glow-mid) 44%,
    transparent 72%
  );
}

/* Masked off before the bottom edge: darkening only one side of the seam is
   what made the join visible. */
.sr-hero__vignette {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at 50% 42%, transparent 45%, rgba(0, 0, 0, 0.42) 100%);
  -webkit-mask-image: linear-gradient(to bottom, #000 0, #000 55%, transparent 92%);
  mask-image: linear-gradient(to bottom, #000 0, #000 55%, transparent 92%);
}

/* The glow now carries the transition, so no dark band at the hero edge. */
.sr-hero__fade {
  display: none;
}

.sr-hero + .sr-section {
  position: relative;
  overflow: hidden;
  border-top: none;
  background-color: var(--ink-deep);
}

/* Carries the hero crosshatch past the join, then fades it out. */
.sr-hero + .sr-section::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: min(58vh, 520px);
  background-image:
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px 7px),
    repeating-linear-gradient(-45deg, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px 7px);
  -webkit-mask-image: linear-gradient(to bottom, #000 0, #000 10%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0, #000 10%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

.sr-hero + .sr-section > .sr-container {
  position: relative;
  z-index: 1;
}

.sr-hero__status {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--mono);
  font-size: clamp(10px, 1.1vw, 12px);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--steel);
}

.sr-hero__status span:last-child {
  color: var(--silver);
}

.sr-hero__center {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: clamp(18px, 2.6vw, 28px);
  padding: 20px 0;
}

.sr-hero__heading {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(18px, 2.8vw, 28px);
}

.sr-hero__title {
  display: block;
  width: 100%;
  max-width: 100%;
  font-family: var(--mono);
  font-weight: 400;
  /* Mobile: smaller type + tighter tracking so the line stays intact. */
  font-size: clamp(8.5px, 2.45vw, 16px);
  letter-spacing: clamp(0.06em, 0.85vw, 0.32em);
  text-transform: uppercase;
  color: var(--mist);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: clip;
}

@media (min-width: 720px) {
  .sr-hero__title {
    font-size: clamp(12px, 1.5vw, 16px);
    letter-spacing: 0.32em;
    max-width: none;
  }
}

.sr-hero__usp {
  margin: 0;
  max-width: 100%;
  width: 100%;
  /* Scales down on narrow phones so long taglines stay one line. */
  font-size: clamp(10.5px, 3.2vw, 20px);
  font-weight: 500;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: clip;
}

.sr-hero__usp strong {
  color: var(--white);
  font-weight: 500;
}

.sr-hero .sr-waitlist {
  margin-top: 4px;
}

.sr-kicker {
  margin: 0 0 22px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--steel);
}

.sr-kicker--muted {
  margin-bottom: 18px;
  font-size: 11px;
  letter-spacing: 0.2em;
}

.sr-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.sr-chips li {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mist);
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 6px 13px;
}

.sr-newsletter-section,
.sr-partners-page-section {
  overflow: hidden;
}

.sr-partners-page-section {
  padding-top: calc(var(--header-h) + clamp(40px, 6vw, 72px));
}

.sr-newsletter {
  position: relative;
  display: grid;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.sr-newsletter__glow,
.sr-partners-page__glow {
  position: absolute;
  pointer-events: none;
  background: radial-gradient(ellipse, rgba(255, 210, 0, 0.13), transparent 66%);
}

.sr-newsletter__glow {
  right: -8%;
  bottom: -22%;
  width: min(70%, 640px);
  height: 80%;
}

.sr-newsletter__copy .sr-h2 {
  max-width: 20ch;
}

.sr-newsletter__copy .sr-lead {
  max-width: 46ch;
  margin-bottom: 0;
  color: var(--silver);
}

.sr-newsletter__card {
  position: relative;
  background: rgba(18, 20, 23, 0.72);
}

@media (max-width: 767px) {
  /* Stacked: keep copy and form close so both are usable after the CTA jump. */
  .sr-newsletter-section {
    padding: clamp(48px, 12vw, 72px) 0;
  }

  .sr-newsletter {
    gap: 24px;
  }

  .sr-newsletter__copy .sr-lead {
    max-width: none;
  }

  .sr-newsletter__copy .sr-chips {
    margin-top: 18px;
  }
}

@media (min-width: 768px) {
  .sr-newsletter {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

.sr-hero__url {
  display: none;
}

.sr-scroll-cue {
  margin-top: clamp(4px, 1.5vh, 16px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 0;
  border: none;
  background: none;
  color: var(--mist);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  opacity: 0.8;
  transition: opacity 0.25s var(--ease-out);
}

.sr-scroll-cue:hover,
.sr-scroll-cue:focus-visible {
  opacity: 1;
}

.sr-scroll-cue:focus-visible {
  outline: none;
  box-shadow: var(--focus);
  border-radius: 2px;
}

.sr-scroll-cue__arrow {
  color: var(--yellow);
  animation: srCue 2.2s var(--ease-out) infinite;
}

/* Ecosystem / cards */
.sr-ecosystem,
.sr-partner-types,
.sr-pillars {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.sr-ecosystem {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
}

@media (min-width: 960px) {
  .sr-ecosystem {
    grid-template-columns: repeat(6, 1fr);
  }

  .sr-ecosystem > .sr-eco-card {
    grid-column: span 2;
  }

  .sr-ecosystem > .sr-eco-card--wide {
    grid-column: 2 / span 4;
  }
}

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

.sr-pillars {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  margin-top: 44px;
}

.sr-eco-card,
.sr-pillar {
  background: var(--ink-deep);
  padding: clamp(26px, 3vw, 32px) clamp(22px, 2.5vw, 28px);
  margin: 0;
}

.sr-section--alt .sr-eco-card {
  background: var(--ink-alt);
}

.sr-eco-card__num {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--yellow);
  margin-bottom: 14px;
}

.sr-eco-card h3,
.sr-pillar h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.sr-eco-card p,
.sr-pillar p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.sr-pillar h3 {
  margin-bottom: 10px;
}

/* Featured part */
.sr-part {
  margin-top: 44px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

@media (min-width: 800px) {
  .sr-part {
    grid-template-columns: 0.9fr 1.1fr;
  }
}

.sr-part__visual {
  position: relative;
  min-height: 280px;
  background: var(--ink-deep);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.sr-part__glow {
  position: absolute;
  width: 70%;
  height: 70%;
  background: radial-gradient(circle, rgba(255, 210, 0, 0.16), transparent 68%);
  pointer-events: none;
}

.sr-part__plate {
  position: relative;
  width: min(78%, 260px);
  aspect-ratio: 1.35 / 1;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.04), transparent 42%),
    rgba(255, 255, 255, 0.02);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px 20px;
}

.sr-part__plate-sku,
.sr-part__plate-note {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.sr-part__plate-sku {
  color: var(--mist);
}

.sr-part__plate-rule {
  display: block;
  width: 42%;
  height: 1px;
  background: rgba(255, 210, 0, 0.55);
}

.sr-part__plate-note {
  color: var(--yellow);
}

.sr-part__body {
  background: var(--ink);
  padding: clamp(28px, 4vw, 44px);
}

.sr-part__sku {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--yellow);
}

.sr-part__name {
  margin: 0 0 12px;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.sr-part__desc {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
  max-width: 42ch;
}

.sr-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
  margin: 0 0 32px;
}

.sr-specs dt {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
  margin: 0 0 6px;
}

.sr-specs dd {
  margin: 0;
  font-family: var(--mono);
  font-size: 15px;
  color: var(--white);
  font-variant-numeric: tabular-nums;
}

/* Partners */
.sr-partners-teaser {
  display: grid;
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}

.sr-partners-teaser__copy .sr-h2 {
  max-width: 16ch;
}

.sr-partners-teaser__copy .sr-btn {
  white-space: nowrap;
}

.sr-partners-teaser .sr-eco-card {
  background: rgba(14, 16, 19, 0.72);
  padding: clamp(20px, 2.6vw, 30px);
}

.sr-partners-teaser .sr-eco-card h3 {
  margin: 0;
  font-size: 15px;
}

.sr-partners-page__intro {
  margin: 0 0 clamp(40px, 5vw, 64px);
}

.sr-h2--page {
  font-size: clamp(38px, 6vw, 72px);
  max-width: 16ch;
  margin: 0 0 20px;
}

.sr-partners-page__intro .sr-lead {
  margin: 0;
  max-width: 58ch;
}

.sr-partners-page {
  position: relative;
  display: grid;
  gap: clamp(32px, 4vw, 56px);
  align-items: start;
}

.sr-partners-page__glow {
  left: 50%;
  bottom: -8%;
  width: 70%;
  height: 52%;
  transform: translateX(-50%);
}

.sr-partner-types--stack {
  grid-template-columns: 1fr;
}

.sr-partner-types--teaser,
.sr-partner-types--stack {
  border-radius: 4px;
  overflow: hidden;
}

.sr-partners-page .sr-partner-card {
  background: rgba(18, 20, 23, 0.72);
}

@media (min-width: 768px) {
  .sr-partners-teaser,
  .sr-partners-page {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

.sr-partner-card {
  border: 1px solid var(--line);
  background: var(--ink);
  padding: clamp(24px, 3vw, 36px);
  border-radius: var(--radius);
}

.sr-partner-card__title {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.sr-partner-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 22px;
}

.sr-partner-form__lead {
  margin: 0 0 4px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--mist);
  max-width: 42ch;
}

.sr-partner-privacy {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}

.sr-consent {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sr-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--mist);
  cursor: pointer;
}

.sr-check input {
  margin: 3px 0 0;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  accent-color: var(--yellow);
}

.sr-check.is-invalid input,
.sr-check input.is-invalid {
  outline: 1px solid var(--danger);
}

.sr-hs-native .sr-btn {
  width: 100%;
}

.sr-partner-success {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
  padding: 12px 0;
}

.sr-partner-success__title {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
}

.sr-partner-success__text {
  margin: 0;
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted);
}

/* Footer */
.sr-footer {
  background: var(--ink-footer);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: clamp(40px, 6vw, 64px) 0;
}

.sr-footer__inner {
  width: min(100% - 2 * clamp(20px, 5vw, 72px), var(--max));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 24px;
}

.sr-footer__brand:focus-visible {
  outline: none;
  box-shadow: var(--focus);
  border-radius: 2px;
}

.sr-footer__meta {
  text-align: right;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--steel);
}

.sr-footer__meta p {
  margin: 0;
}

.sr-footer__meta p + p {
  margin-top: 8px;
}

.sr-footer__meta a {
  color: var(--mist);
  text-underline-offset: 3px;
}

.sr-footer__meta a:hover,
.sr-footer__meta a:focus-visible {
  color: var(--yellow);
}

.sr-footer__meta a:focus-visible {
  outline: none;
  text-decoration: underline;
}

.sr-footer__disclaimer {
  color: var(--graphite);
  max-width: 42ch;
}

@media (max-width: 560px) {
  .sr-footer__meta {
    text-align: left;
  }

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

  .sr-specs {
    grid-template-columns: 1fr;
  }

  .sr-hero__status {
    letter-spacing: 0.12em;
  }
}