/* GK Wind — 深度参考能源行业旗舰站布局（原创内容与品牌） */
:root {
  --gk-lime: #d4ed00;
  --gk-lime-hover: #e8f94d;
  --gk-teal: #005f61;
  --gk-teal-mid: #0a7a7c;
  --gk-black: #1a1a1a;
  --gk-gray-100: #f6f6f4;
  --gk-gray-200: #ecece8;
  --gk-gray-500: #6b6b6b;
  --gk-gray-700: #3d3d3d;
  --gk-white: #ffffff;
  --header-h: 72px;
  --max-w: 1280px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --font-body: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-display: "Oswald", "Arial Narrow", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--gk-black);
  background: var(--gk-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: var(--gk-teal);
  text-decoration: none;
  transition: color 0.2s, opacity 0.2s;
}

a:hover {
  color: var(--gk-teal-mid);
}

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

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

/* —— Header（白底顶栏） —— */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1rem, 3vw, 2rem);
  background: var(--gk-white);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.35s var(--ease-out), border-color 0.35s;
}

.site-header.is-scrolled {
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  border-bottom-color: var(--gk-gray-200);
}

.header__left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--gk-black);
  text-transform: uppercase;
}

.logo__mark {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--gk-teal) 0%, #003d3f 100%);
  color: var(--gk-white);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo__text small {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--gk-gray-500);
}

.nav-main {
  display: flex;
  align-items: center;
  gap: clamp(0.25rem, 1.5vw, 1.5rem);
}

.nav-main > a:not(.nav-cta) {
  color: var(--gk-gray-700);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.5rem 0.35rem;
}

.nav-main > a:not(.nav-cta):hover {
  color: var(--gk-black);
}

.nav-cta {
  border: 1px solid var(--gk-teal);
  color: var(--gk-teal);
  padding: 0.45rem 1rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-cta:hover {
  background: var(--gk-teal);
  color: var(--gk-white);
}

.header__tools {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.icon-btn {
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  border-radius: 8px;
  cursor: pointer;
  color: var(--gk-black);
  display: grid;
  place-items: center;
  transition: background 0.2s;
}

.icon-btn:hover {
  background: var(--gk-gray-100);
}

.nav-toggle {
  display: none;
}

@media (max-width: 1024px) {
  .nav-main {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem 1.5rem;
    background: var(--gk-white);
    border-bottom: 1px solid var(--gk-gray-200);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s var(--ease-out), opacity 0.3s;
  }

  .nav-main.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-toggle {
    display: grid;
  }
}

/* —— Hero 轮播 —— */
.hero-wrap {
  position: relative;
  margin-top: var(--header-h);
  min-height: calc(100vh - var(--header-h));
  min-height: calc(100dvh - var(--header-h));
  overflow: hidden;
  background: #2a1810;
}

.hero-carousel {
  position: relative;
  height: 100%;
  min-height: inherit;
}

.hero-carousel__viewport {
  overflow: hidden;
  height: 100%;
  min-height: inherit;
}

.hero-carousel__track {
  display: flex;
  height: 100%;
  min-height: inherit;
  will-change: transform;
  transition: transform 0.85s var(--ease-out);
}

.hero-slide {
  position: relative;
  flex: 0 0 100%;
  min-width: 0;
  min-height: inherit;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 clamp(1rem, 4vw, 3rem) clamp(2.5rem, 6vw, 5rem);
}

.hero-slide__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* 各屏暖色渐变，模拟影像光感 */
.hero-slide:nth-child(1) .hero-slide__bg {
  background:
    radial-gradient(ellipse 90% 70% at 50% 0%, rgba(255, 180, 100, 0.45), transparent 55%),
    radial-gradient(ellipse 80% 60% at 80% 60%, rgba(0, 95, 97, 0.35), transparent 50%),
    linear-gradient(165deg, #1a0f0a 0%, #3d2418 45%, #1a1210 100%);
}

.hero-slide:nth-child(2) .hero-slide__bg {
  background:
    radial-gradient(ellipse 90% 70% at 30% 20%, rgba(212, 237, 0, 0.12), transparent 50%),
    radial-gradient(ellipse 70% 60% at 70% 80%, rgba(0, 95, 97, 0.4), transparent 55%),
    linear-gradient(165deg, #0a1a1c 0%, #1a3a3c 50%, #0d1818 100%);
}

.hero-slide:nth-child(3) .hero-slide__bg {
  background:
    radial-gradient(ellipse 90% 70% at 60% 0%, rgba(255, 140, 80, 0.35), transparent 55%),
    radial-gradient(ellipse 60% 50% at 20% 50%, rgba(0, 95, 97, 0.35), transparent 50%),
    linear-gradient(165deg, #1c1008 0%, #4a2e1c 40%, #1a140e 100%);
}

.hero-slide:nth-child(4) .hero-slide__bg {
  background:
    radial-gradient(ellipse 100% 80% at 50% 100%, rgba(0, 95, 97, 0.45), transparent 55%),
    linear-gradient(180deg, #0a0f12 0%, #1a2830 50%, #0b1210 100%);
}

.hero-slide__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.15) 0%, rgba(0, 0, 0, 0.55) 100%);
  backdrop-filter: blur(1px);
}

.hero-slide__grain {
  position: absolute;
  inset: 0;
  opacity: 0.07;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  z-index: 1;
  pointer-events: none;
}

.hero-play-fab {
  position: absolute;
  top: clamp(1rem, 3vw, 2rem);
  right: clamp(1rem, 3vw, 2rem);
  z-index: 5;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.85);
  background: rgba(0, 0, 0, 0.25);
  color: var(--gk-white);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: transform 0.25s, background 0.25s;
}

.hero-play-fab:hover {
  transform: scale(1.05);
  background: rgba(0, 0, 0, 0.45);
}

.hero-play-fab svg {
  margin-left: 3px;
}

.hero-slide__inner {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.hero-kicker {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 7vw, 5rem);
  font-weight: 600;
  line-height: 0.95;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--gk-white);
  margin: 0 0 0.75rem;
  display: flex;
  align-items: stretch;
  gap: 1rem;
  max-width: 18ch;
}

.hero-slide h2.hero-kicker {
  margin-top: 0;
}

.hero-kicker__accent {
  width: 5px;
  flex-shrink: 0;
  background: var(--gk-lime);
  border-radius: 2px;
  box-shadow: 0 0 20px rgba(212, 237, 0, 0.45);
}

.hero-kicker__text {
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.35);
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.92);
  max-width: 42ch;
  margin: 0 0 1.75rem;
  padding-left: calc(5px + 1rem);
  font-weight: 500;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding-left: calc(5px + 1rem);
}

.btn-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gk-lime);
  color: var(--gk-black);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.95rem 1.6rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s, transform 0.2s;
}

.btn-pill:hover {
  background: var(--gk-lime-hover);
  transform: translateY(-1px);
}

a.btn-pill {
  color: var(--gk-black);
}

.btn-link-hero {
  color: var(--gk-white);
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.btn-link-hero:hover {
  color: var(--gk-lime);
}

.hero-bars {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  z-index: 4;
  display: flex;
}

.hero-bars span:first-child {
  flex: 1;
  background: var(--gk-lime);
}

.hero-bars span:last-child {
  flex: 1.15;
  background: var(--gk-teal);
}

.hero-carousel__controls {
  position: absolute;
  bottom: clamp(5rem, 12vw, 8rem);
  right: clamp(1rem, 3vw, 2rem);
  z-index: 6;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}

.hero-carousel__arrows {
  display: flex;
  gap: 0.5rem;
}

.hero-carousel__arrows button {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.85);
  background: rgba(0, 0, 0, 0.25);
  color: var(--gk-white);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.2s;
}

.hero-carousel__arrows button:hover {
  background: rgba(0, 0, 0, 0.5);
}

.hero-carousel__dots {
  display: flex;
  gap: 0.35rem;
}

.hero-carousel__dots button {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: transform 0.2s, background 0.2s;
}

.hero-carousel__dots button.is-active {
  background: var(--gk-lime);
  transform: scale(1.15);
}

/* Explore 条带 */
.explore-strip {
  background: var(--gk-teal);
  color: var(--gk-white);
  padding: 0.5rem 1rem;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* —— Feature Stories —— */
.section--stories {
  padding: clamp(3rem, 6vw, 5rem) clamp(1rem, 3vw, 2rem);
  background: var(--gk-gray-100);
}

.section-head {
  max-width: var(--max-w);
  margin: 0 auto 2.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0;
  color: var(--gk-black);
}

.link-more {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gk-teal);
}

.story-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 900px) {
  .story-grid {
    grid-template-columns: 1fr;
  }
}

.story-card {
  background: var(--gk-white);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s;
}

.story-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.1);
}

.story-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.story-card__media--a {
  background: linear-gradient(135deg, #5c3d2e 0%, #1a3a3c 100%);
}

.story-card__media--b {
  background: linear-gradient(135deg, #0a4a4c 0%, #2a1a0a 100%);
}

.story-card__media--c {
  background: linear-gradient(135deg, #3a2a1a 0%, #005f61 100%);
}

.story-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(0, 0, 0, 0.65));
}

.story-card__tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 1;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gk-lime);
}

.story-card__body {
  padding: 1.5rem 1.35rem 1.75rem;
}

.story-card__body h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1.2;
  margin: 0 0 0.5rem;
  color: var(--gk-black);
}

.story-card__body p {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  color: var(--gk-gray-700);
  line-height: 1.5;
}

.story-card__link {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gk-teal);
}

/* Mission */
.section--mission {
  padding: clamp(3.5rem, 7vw, 6rem) clamp(1rem, 3vw, 2rem);
  background: var(--gk-white);
  text-align: center;
  border-top: 1px solid var(--gk-gray-200);
}

.section--mission h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.8vw, 2rem);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 1.25rem;
}

.section--mission p {
  max-width: 62ch;
  margin: 0 auto;
  font-size: 1.05rem;
  color: var(--gk-gray-700);
}

.btn-text {
  margin-top: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gk-teal);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

/* Engineers */
.section--engineers {
  background: var(--gk-black);
  color: var(--gk-white);
  padding: clamp(3rem, 6vw, 5rem) 0;
  overflow: hidden;
}

.section--engineers .section-head {
  padding: 0 clamp(1rem, 3vw, 2rem);
  margin-bottom: 1.5rem;
}

.section--engineers .section-head h2 {
  color: var(--gk-white);
}

.engineers__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0 clamp(1rem, 3vw, 2rem);
  max-width: var(--max-w);
  margin: 0 auto 1.5rem;
}

.engineers__tabs button {
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding: 0.5rem 0.85rem;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: transparent;
  color: rgba(255, 255, 255, 0.75);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.engineers__tabs button.is-active {
  background: var(--gk-lime);
  color: var(--gk-black);
  border-color: var(--gk-lime);
}

.engineers__viewport {
  overflow: hidden;
}

.engineers__track {
  display: flex;
  will-change: transform;
  transition: transform 0.85s var(--ease-out);
}

.engineer-panel {
  flex: 0 0 100%;
  min-width: 0;
  padding: 0 clamp(1rem, 3vw, 2rem);
  box-sizing: border-box;
}

.engineer-panel__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

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

.engineer-panel__quote {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.45;
  font-style: italic;
  color: rgba(255, 255, 255, 0.92);
  margin: 0 0 1.25rem;
}

.engineer-panel__meta {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.55);
}

.engineer-panel__meta strong {
  display: block;
  color: var(--gk-lime);
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.engineer-panel__visual {
  aspect-ratio: 4 / 3;
  border-radius: 4px;
  background: linear-gradient(145deg, var(--gk-teal) 0%, #1a1a1a 100%);
  position: relative;
  overflow: hidden;
}

.engineer-panel__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(212, 237, 0, 0.15), transparent 70%);
}

.engineer-panel__cta {
  margin-top: 1rem;
}

.engineer-panel__cta a {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gk-lime);
}

/* News */
.section--news {
  padding: clamp(2.5rem, 5vw, 4rem) clamp(1rem, 3vw, 2rem);
  background: var(--gk-gray-100);
  border-top: 1px solid var(--gk-gray-200);
}

.news-list {
  max-width: var(--max-w);
  margin: 0 auto;
}

.news-list h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 1.25rem;
}

.news-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--gk-gray-200);
  text-decoration: none;
  color: inherit;
}

.news-item:hover {
  color: var(--gk-teal);
}

.news-item time {
  flex-shrink: 0;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gk-gray-500);
}

.news-item p {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
}

.news-more {
  display: inline-block;
  margin-top: 0.5rem;
}

/* Partner band */
.partner-band {
  background: var(--gk-teal);
  color: var(--gk-white);
  padding: clamp(3rem, 6vw, 5rem) clamp(1rem, 3vw, 2rem);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
  max-width: 100%;
}

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

.partner-band h3 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin: 0 0 1rem;
}

.partner-band p {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 500;
  opacity: 0.95;
  max-width: 52ch;
}

.partner-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.btn-outline-light {
  border: 2px solid var(--gk-white);
  color: var(--gk-white);
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: transparent;
  cursor: pointer;
  font-family: inherit;
}

.btn-outline-light:hover {
  background: var(--gk-white);
  color: var(--gk-teal);
}

a.btn-outline-light {
  display: inline-block;
  text-decoration: none;
  line-height: 1.25;
  text-align: center;
}

/* Newsletter + careers */
.section--subscribe {
  padding: clamp(3rem, 6vw, 4.5rem) clamp(1rem, 3vw, 2rem);
  background: var(--gk-white);
}

.subscribe-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: start;
}

@media (max-width: 900px) {
  .subscribe-grid {
    grid-template-columns: 1fr;
  }
}

.subscribe-kicker {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gk-gray-500);
  margin: 0 0 0.35rem;
}

.subscribe-grid h2 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.8vw, 1.75rem);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 0.75rem;
}

.subscribe-grid p {
  color: var(--gk-gray-700);
  margin: 0 0 1.25rem;
}

.subscribe-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.subscribe-form input[type="email"] {
  flex: 1;
  min-width: 200px;
  padding: 0.85rem 1rem;
  border: 1px solid var(--gk-gray-200);
  border-radius: 4px;
  font-family: inherit;
}

.subscribe-form .btn-pill {
  padding-left: 1.75rem;
  padding-right: 1.75rem;
}

.optin-note {
  font-size: 0.8rem;
  color: var(--gk-gray-500);
  margin-top: 1rem;
}

.optin-label {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  cursor: pointer;
}

.btn-pill--inline {
  display: inline-block;
  text-align: center;
}

.careers-mini {
  padding: 1.5rem;
  background: var(--gk-gray-100);
  border-left: 4px solid var(--gk-lime);
  border-radius: 0 4px 4px 0;
}

.careers-mini h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 0.5rem;
}

.careers-mini p {
  font-size: 0.95rem;
  margin: 0 0 1rem;
}

/* Footer */
.site-footer {
  background: #0f0f0f;
  color: rgba(255, 255, 255, 0.75);
  padding: 3rem clamp(1rem, 3vw, 2rem) 2rem;
}

.site-footer .logo {
  color: var(--gk-white);
}

.site-footer .logo__text span:first-of-type {
  color: var(--gk-white);
}

.site-footer .logo__text small {
  color: rgba(255, 255, 255, 0.45);
}

.footer-top {
  max-width: var(--max-w);
  margin: 0 auto 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-social span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.5);
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  display: grid;
  place-items: center;
  color: var(--gk-white);
}

.footer-social a:hover {
  border-color: var(--gk-lime);
  color: var(--gk-lime);
}

.footer-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 1rem;
  color: var(--gk-white);
}

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

.footer-col li {
  margin-bottom: 0.45rem;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.9rem;
}

.footer-col a:hover {
  color: var(--gk-lime);
}

.footer-bottom {
  max-width: var(--max-w);
  margin: 2rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.45);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.45);
}

.footer-bottom a:hover {
  color: var(--gk-lime);
}

/* Cookie bar */
.cookie-bar {
  position: fixed;
  z-index: 300;
  bottom: 1.25rem;
  right: 1.25rem;
  max-width: min(420px, calc(100vw - 2rem));
  background: #2a2a2a;
  color: var(--gk-white);
  padding: 1.25rem 1.25rem 1rem;
  border-radius: 8px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
  font-size: 0.85rem;
  line-height: 1.45;
}

.cookie-bar[hidden] {
  display: none;
}

.cookie-bar p {
  margin: 0 0 1rem;
}

.cookie-bar__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.cookie-bar .btn-outline-light {
  padding: 0.5rem 1.25rem;
  font-size: 0.7rem;
}

.cookie-options {
  background: none;
  border: none;
  color: var(--gk-white);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.85rem;
  padding: 0.35rem 0.5rem;
}

.cookie-options:hover {
  color: var(--gk-lime);
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 400;
  padding: 0.75rem 1rem;
  background: var(--gk-lime);
  color: var(--gk-black);
  font-weight: 700;
}

.skip-link:focus {
  left: 0.5rem;
  top: 0.5rem;
}