:root {
  --ink: #0a0e17;
  --ink-2: #121826;
  --accent: #00d4ff;
  --accent-dim: rgba(0, 212, 255, 0.14);
  --accent-ink: #0090b0;
  --bg: #f4f6f9;
  --bg-mist: #eef1f6;
  --surface: #ffffff;
  --line: rgba(10, 14, 23, 0.08);
  --line-strong: rgba(10, 14, 23, 0.14);
  --text: #12161f;
  --text-soft: #3a4254;
  --muted: #667085;
  --radius: 12px;
  --radius-sm: 8px;
  --font: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", sans-serif;
  --display: "Sora", "Noto Sans SC", sans-serif;
  --max: 1120px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --nav-h: 4.25rem;
}

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

html {
  scroll-behavior: smooth;
}

html[lang="zh-TW"] {
  --font: "Noto Sans TC", "Noto Sans SC", "PingFang TC", sans-serif;
  --display: "Sora", "Noto Sans TC", "Noto Sans SC", sans-serif;
}

html[lang="ja"] {
  --font: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
  --display: "Sora", "Noto Sans JP", sans-serif;
}

html[lang="ko"] {
  --font: "Noto Sans KR", "Apple SD Gothic Neo", sans-serif;
  --display: "Sora", "Noto Sans KR", sans-serif;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  font-weight: 400;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

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

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

.wrap {
  width: min(100% - 1.75rem, var(--max));
  margin-inline: auto;
}

@media (min-width: 768px) {
  .wrap {
    width: min(100% - 2.75rem, var(--max));
  }
}

.eyebrow {
  margin: 0 0 0.65rem;
  font-family: var(--display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-ink);
}

.eyebrow--cyan {
  color: var(--accent);
}

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.75rem;
  padding: 0.65rem 1.35rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s, border-color 0.2s, transform 0.2s var(--ease);
}

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

.btn .ico,
.chip .ico {
  width: 1.05rem;
  height: 1.05rem;
  flex-shrink: 0;
}

.nav__cta .ico {
  width: 0.9rem;
  height: 0.9rem;
  flex-shrink: 0;
}

.btn--sm .ico {
  width: 0.95rem;
  height: 0.95rem;
}

.btn--accent {
  background: #e4c98a;
  color: #1c160c;
}

.btn--accent:hover {
  background: #f3ddb0;
}

.btn--ghost {
  background: transparent;
  color: #e8eef8;
  border-color: rgba(255, 255, 255, 0.28);
}

.btn--ghost:hover {
  border-color: rgba(0, 212, 255, 0.55);
  background: rgba(0, 212, 255, 0.08);
  color: #fff;
}

.btn--ink {
  background: var(--ink);
  color: #fff;
}

.btn--ink:hover {
  background: #1a2233;
}

.btn--sm {
  min-height: 2.35rem;
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
}

.btn--full {
  width: 100%;
}

/* —— Nav —— */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 60;
  border-bottom: 1px solid transparent;
  transition: background 0.3s var(--ease), border-color 0.3s, backdrop-filter 0.3s;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-height: var(--nav-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  position: relative;
  z-index: 2;
}

.brand img {
  height: 32px;
  width: auto;
}

.brand__dark {
  display: none;
}

.brand__light {
  display: block;
}

.nav.is-light .brand__dark {
  display: block;
}

.nav.is-light .brand__light {
  display: none;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  margin-left: auto;
}

.nav__tools {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-left: 0.85rem;
  position: relative;
  z-index: 3;
}

.locale-dd { position: relative; flex-shrink: 0; }

.locale-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  min-width: 2.1rem;
  height: 1.85rem;
  padding: 0 0.35rem 0 0.45rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  cursor: pointer;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
}

.locale-trigger:hover {
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.14);
}

.nav.is-light .locale-trigger {
  border-color: var(--line-strong);
  background: #fff;
  color: var(--ink);
}

.nav.is-light .locale-trigger:hover {
  border-color: var(--accent-ink);
}

.locale-code { letter-spacing: 0.02em; }

.locale-trigger .chev {
  color: currentColor;
  opacity: 0.7;
  flex-shrink: 0;
  transition: transform 0.15s ease;
}

.locale-dd.is-open .chev { transform: rotate(180deg); }

.locale-menu {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  z-index: 80;
  width: max-content;
  max-width: min(260px, 92vw);
  max-height: min(70vh, 420px);
  overflow: auto;
  padding: 0.3rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  background: #121826;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.locale-dd.is-open .locale-menu { display: grid; gap: 0.1rem; }

.nav.is-light .locale-menu {
  background: #fff;
  border-color: var(--line-strong);
  box-shadow: 0 12px 32px rgba(10, 14, 23, 0.12);
}

.locale-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: auto;
  border: 0;
  background: transparent;
  color: rgba(232, 238, 248, 0.88);
  padding: 0.4rem 0.5rem;
  border-radius: 7px;
  cursor: pointer;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
}

.locale-item:hover { background: rgba(255, 255, 255, 0.08); }

.locale-item.on {
  color: var(--accent);
  background: var(--accent-dim);
  font-weight: 650;
}

.nav.is-light .locale-item { color: var(--text); }
.nav.is-light .locale-item:hover { background: var(--bg-mist); }
.nav.is-light .locale-item.on {
  color: var(--accent-ink);
  background: var(--accent-dim);
}

.locale-item .code {
  width: 1.4rem;
  font-weight: 700;
  font-size: 0.7rem;
}

.nav__links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(232, 238, 248, 0.72);
  transition: color 0.2s;
}

.nav__links a:hover {
  color: #fff;
}

.nav.is-light .nav__links a {
  color: var(--text-soft);
}

.nav.is-light .nav__links a:hover {
  color: var(--ink);
}

.nav__links a.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  height: 1.85rem;
  padding: 0 0.8rem;
  margin-left: 0.25rem;
  border: 1px solid rgba(228, 201, 138, 0.35);
  border-radius: var(--radius-sm);
  /* background: #e4c98a; */
  color: rgba(232, 238, 248, 0.72);
  font-weight: 500;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22), 0 0 0 1px rgba(228, 201, 138, 0.28);
  transition: background 0.2s var(--ease), color 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.nav__links a.nav__cta:hover {
  background: #f3ddb0;
  color: #1c160c;
  border-color: rgba(228, 201, 138, 0.5);
}

.nav.is-light .nav__links a.nav__cta {
  /* background: #e4c98a; */
  color: #1c160c;
  border-color: rgba(228, 201, 138, 0.35);
  box-shadow: 0 4px 14px rgba(10, 14, 23, 0.08), 0 0 0 1px rgba(228, 201, 138, 0.28);
}

.nav.is-light .nav__links a.nav__cta:hover {
  /* background: #f3ddb0; */
  color: #1c160c;
}

.nav.is-scrolled,
.nav.is-light {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px) saturate(1.15);
  border-bottom-color: var(--line);
}

.nav.is-scrolled:not(.is-light) {
  background: rgba(10, 14, 23, 0.88);
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.nav__toggle {
  display: none;
  width: 2.4rem;
  height: 2.4rem;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0;
  z-index: 2;
}

.nav__toggle span {
  display: block;
  width: 1.2rem;
  height: 1.5px;
  margin: 5px auto;
  background: #fff;
  border-radius: 1px;
  transition: transform 0.25s var(--ease), opacity 0.2s;
}

.nav.is-light .nav__toggle span {
  background: var(--ink);
}

.nav.is-open .nav__toggle span:first-child {
  transform: translateY(3.25px) rotate(45deg);
}

.nav.is-open .nav__toggle span:last-child {
  transform: translateY(-3.25px) rotate(-45deg);
}

/* —— Hero —— */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  overflow: hidden;
  padding: calc(var(--nav-h) + 3rem) 0 4.5rem;
  background: #080c14;
  color: #e8eef8;
}

.hero__canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__canvas::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(6, 11, 20, 0.55) 0%, rgba(6, 11, 20, 0) 50%);
  pointer-events: none;
}

.hero__stage {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 40rem;
  width: min(100% - 1.75rem, 40rem);
  margin-left: max(1.75rem, calc((100% - var(--max)) / 2));
  margin-right: auto;
  animation: heroIn 0.85s var(--ease) both;
  text-shadow: 0 1px 24px rgba(8, 12, 20, 0.55);
}

@media (min-width: 768px) {
  .hero__inner {
    width: min(100% - 2.75rem, 40rem);
    margin-left: max(2.75rem, calc((100% - var(--max)) / 2));
  }
}

@keyframes heroIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

.hero__brand {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.65rem 1rem;
  margin: 0 0 1.15rem;
}

.hero__brand-zh {
  display: inline-flex;
  align-items: baseline;
  font-size: clamp(1.75rem, 5vw, 2.35rem);
  font-weight: 700;
  line-height: 1;
}

.hero__brand-zh span {
  color: #f7fbff;
  letter-spacing: 0.18em;
}

.hero__brand-zh span:last-child {
  letter-spacing: 0;
  background: linear-gradient(185deg, #ffffff 8%, #7af5ff 58%, #00d4ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 18px rgba(0, 212, 255, 0.45));
}

.hero__brand-en {
  font-family: var(--display);
  font-size: clamp(0.95rem, 2.4vw, 1.1rem);
  font-weight: 600;
  letter-spacing: 0.18em;
  color: #5ee9ff;
  text-transform: uppercase;
  text-shadow: 0 0 18px rgba(0, 212, 255, 0.55);
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.7rem, 5.2vw, 2.85rem);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: #fff;
  max-width: 18ch;
  text-shadow: 0 0 48px rgba(0, 212, 255, 0.18);
}

.hero__lead {
  margin: 0 0 1.75rem;
  font-size: clamp(0.95rem, 2.2vw, 1.1rem);
  font-weight: 300;
  color: rgba(220, 240, 255, 0.86);
  max-width: 32rem;
  line-height: 1.7;
}

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

.hero__cta .btn--accent {
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(228, 201, 138, 0.35);
}

.hero__cta .btn--ghost {
  border-color: rgba(228, 201, 138, 0.45);
  color: #f0e4c4;
}

.hero__cta .btn--ghost:hover {
  border-color: rgba(243, 221, 176, 0.8);
  background: rgba(228, 201, 138, 0.12);
  color: #fff;
}

.hero__ticker {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  overflow: hidden;
  padding: 0.5rem 0;
  border-top: 1px solid rgba(0, 212, 255, 0.32);
  background: rgba(5, 12, 22, 0.78);
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  color: rgba(120, 235, 255, 0.9);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  box-shadow: 0 -8px 32px rgba(0, 212, 255, 0.08);
}

.hero__ticker-track {
  display: inline-flex;
  gap: 2rem;
  white-space: nowrap;
  animation: tickerMove 36s linear infinite;
}

.hero__ticker-track span {
  flex-shrink: 0;
}

@keyframes tickerMove {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (max-width: 720px) {
  .hero__ticker {
    font-size: 0.6rem;
  }
}

/* —— Sections —— */
.section {
  padding: 4.5rem 0;
}

@media (min-width: 768px) {
  .section {
    padding: 5.75rem 0;
  }
}

.section--light {
  background: var(--surface);
}

.section--mist {
  background: var(--bg-mist);
}

.section--dark {
  background: var(--ink);
  color: #e8eef8;
}

.section--dark h2 {
  color: #fff;
}

.section--dark p {
  color: rgba(232, 238, 248, 0.72);
}

.section--cta {
  background: var(--ink-2);
  color: #e8eef8;
  padding-bottom: 5rem;
}

.section-head {
  max-width: 36rem;
  margin-bottom: 2.25rem;
}

.section-head h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.45rem, 3.2vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--ink);
}

.section-head p {
  margin: 0;
  color: var(--muted);
  font-weight: 300;
  font-size: 0.98rem;
}

/* —— Capabilities —— */
.caps {
  display: grid;
  gap: 1rem;
}

@media (min-width: 720px) {
  .caps {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.15rem;
  }
}

@media (min-width: 1024px) {
  .caps {
    grid-template-columns: repeat(4, 1fr);
  }
}

.cap {
  padding: 1.35rem 1.25rem 1.45rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.section--light .cap {
  background: var(--bg);
}

.cap:hover {
  border-color: rgba(0, 212, 255, 0.45);
  transform: translateY(-3px);
}

.cap__icon {
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1rem;
  color: var(--accent-ink);
}

.cap__icon svg {
  width: 100%;
  height: 100%;
}

.cap h3 {
  margin: 0 0 0.55rem;
  font-size: 1.05rem;
  font-weight: 650;
  color: var(--ink);
}

.cap p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
  font-weight: 300;
  line-height: 1.65;
}

/* —— Industries —— */
.industries {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

@media (min-width: 900px) {
  .industries {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }
}

@media (min-width: 1100px) {
  .industries {
    grid-template-columns: repeat(4, 1fr);
  }
}

.ind-card {
  position: relative;
  padding: 1.25rem 1.15rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
  min-height: 11.5rem;
  min-width: 0;
  transition: transform 0.28s var(--ease), border-color 0.28s, box-shadow 0.28s;
  outline: none;
  overflow: hidden;
}

@media (max-width: 899px) {
  .ind-card {
    padding: 1rem 0.8rem 1.05rem;
    min-height: 0;
  }
  .ind-card h3 {
    font-size: 0.92rem;
  }
  .ind-card > p {
    font-size: 0.78rem;
  }
}

.ind-card:hover,
.ind-card:focus-visible {
  transform: scale(1.03);
  border-color: rgba(0, 144, 176, 0.35);
  box-shadow: 0 12px 32px rgba(10, 14, 23, 0.08);
  z-index: 2;
}

.ind-card__ico {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  margin-bottom: 0.85rem;
  color: var(--accent-ink);
}

.ind-card__ico svg {
  width: 1.35rem;
  height: 1.35rem;
}

.ind-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.02rem;
  font-weight: 650;
  color: var(--ink);
}

.ind-card > p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--muted);
  font-weight: 300;
  line-height: 1.55;
}

.ind-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.85rem;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.3s var(--ease), opacity 0.25s, margin 0.25s;
}

.ind-card:hover .ind-card__tags,
.ind-card:focus-visible .ind-card__tags,
.ind-card.is-open .ind-card__tags {
  max-height: 5rem;
  opacity: 1;
  margin-top: 0.85rem;
}

.ind-card__tags span {
  font-size: 0.72rem;
  padding: 0.2rem 0.45rem;
  border-radius: 4px;
  background: var(--accent-dim);
  color: var(--accent-ink);
  font-weight: 500;
}

/* —— Trust —— */
.trust-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.5rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 2.1rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--text-soft);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.chip:hover {
  border-color: rgba(0, 144, 176, 0.4);
}

.chip.is-active {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.logo-wall {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
}

@media (min-width: 640px) {
  .logo-wall {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 900px) {
  .logo-wall {
    grid-template-columns: repeat(6, 1fr);
  }
}

.logo-wall__item {
  display: grid;
  place-items: center;
  min-height: 4.5rem;
  padding: 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg);
  transition: opacity 0.25s, transform 0.25s;
}

.logo-wall__item.is-hidden {
  display: none;
}

.logo-wall__item img {
  max-height: 2.25rem;
  width: auto;
  max-width: 100%;
  opacity: 1;
  transition: transform 0.25s var(--ease);
}

.logo-wall__item:hover img {
  transform: scale(1.04);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2.25rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.metric {
  text-align: center;
}

.metric strong {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.6rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.metric span {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.82rem;
  color: var(--muted);
}

/* —— Cases —— */
.cases {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.case {
  padding: 1.5rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
}

@media (min-width: 768px) {
  .case {
    padding: 1.75rem 1.75rem;
  }
}

.case__meta span {
  display: inline-block;
  margin-bottom: 0.45rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--accent-ink);
}

.case__meta h3 {
  margin: 0 0 1.15rem;
  font-size: 1.15rem;
  font-weight: 650;
  color: var(--ink);
  line-height: 1.35;
}

.case__grid {
  display: grid;
  gap: 1.1rem;
}

@media (min-width: 800px) {
  .case__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.35rem;
  }
}

.case__grid h4 {
  margin: 0 0 0.4rem;
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.case__grid p,
.case__grid li {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-soft);
  font-weight: 300;
  line-height: 1.65;
}

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

.case__grid li + li {
  margin-top: 0.35rem;
}

.case__grid em {
  font-style: normal;
  font-weight: 700;
  color: var(--accent-ink);
  font-family: var(--display);
}

/* —— Resources —— */
.resources {
  display: grid;
  gap: 0.9rem;
}

@media (min-width: 768px) {
  .resources {
    grid-template-columns: repeat(3, 1fr);
  }
}

.resource {
  padding: 1.35rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.55rem;
}

.resource__type {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-ink);
}

.resource h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 650;
  color: var(--ink);
  line-height: 1.35;
}

.resource p {
  margin: 0 0 0.5rem;
  font-size: 0.88rem;
  color: var(--muted);
  font-weight: 300;
  flex: 1;
}

/* —— Developers —— */
.developers {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 800px) {
  .developers {
    grid-template-columns: 1.4fr 1fr;
    align-items: end;
    gap: 2.5rem;
  }
}

.developers h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.4rem, 3vw, 1.85rem);
}

.developers > div > p:last-child {
  margin: 0;
  max-width: 34rem;
}

.dev-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.dev-list li {
  padding: 0.85rem 1rem;
  border: 1px solid rgba(0, 212, 255, 0.22);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  color: rgba(232, 238, 248, 0.88);
}

/* —— About —— */
.about {
  display: grid;
  gap: 2rem;
}

@media (min-width: 800px) {
  .about {
    grid-template-columns: 1.35fr 1fr;
    gap: 3rem;
    align-items: start;
  }
}

.about h2 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  color: var(--ink);
}

.about > div > p {
  margin: 0 0 1rem;
  color: var(--text-soft);
  font-weight: 300;
}

.about__meta {
  color: var(--muted) !important;
  font-size: 0.9rem !important;
  line-height: 1.8 !important;
}

.about__aside {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.about__aside > div {
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg);
}

.about__aside strong {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.95rem;
  color: var(--ink);
}

.about__aside span {
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 300;
}

/* —— Demo / Contact —— */
.demo {
  display: grid;
  gap: 2rem;
}

@media (min-width: 860px) {
  .demo {
    grid-template-columns: 1fr 1.05fr;
    gap: 3rem;
    align-items: start;
  }
}

.demo__copy h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  color: #fff;
}

.demo__copy > p {
  margin: 0 0 1.35rem;
  color: rgba(232, 238, 248, 0.72);
  font-weight: 300;
}

.contact__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact__list li {
  display: grid;
  gap: 0.15rem;
}

.contact__list span {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(232, 238, 248, 0.45);
}

.contact__list a,
.contact__list em {
  font-style: normal;
  color: #fff;
  font-weight: 500;
}

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

.form {
  padding: 1.35rem 1.2rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.form__row {
  display: grid;
  gap: 0.85rem;
}

@media (min-width: 560px) {
  .form__row {
    grid-template-columns: 1fr 1fr;
  }
}

.form label {
  display: grid;
  gap: 0.35rem;
}

.form label > span {
  font-size: 0.78rem;
  color: rgba(232, 238, 248, 0.55);
}

.form input,
.form textarea,
.form select {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(10, 14, 23, 0.45);
  color: #fff;
  outline: none;
  transition: border-color 0.2s;
}

.form input::placeholder,
.form textarea::placeholder {
  color: rgba(232, 238, 248, 0.35);
}

.form input:focus,
.form textarea:focus,
.form select:focus {
  border-color: rgba(0, 212, 255, 0.55);
}

.form select option {
  color: var(--ink);
}

.form__note {
  margin: 0;
  font-size: 0.75rem;
  color: rgba(232, 238, 248, 0.4);
  line-height: 1.5;
}

.modal .form {
  background: transparent;
  border: 0;
  padding: 0;
}

.modal .form label > span {
  color: var(--muted);
}

.modal .form input {
  background: var(--bg);
  border-color: var(--line-strong);
  color: var(--text);
}

.modal .form input::placeholder {
  color: var(--muted);
}

/* —— Footer —— */
.footer {
  background: #06080e;
  color: rgba(232, 238, 248, 0.65);
  padding: 3.25rem 0 1.75rem;
  font-size: 0.88rem;
}

.footer__grid {
  display: grid;
  gap: 2rem;
  padding-bottom: 2.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

@media (min-width: 720px) {
  .footer__grid {
    grid-template-columns: 1.3fr 1fr 1fr 1fr auto;
    gap: 1.5rem;
    align-items: start;
  }
}

.footer__brand p {
  margin: 0.75rem 0 0;
  max-width: 16rem;
  font-weight: 300;
  line-height: 1.6;
}

.footer__co {
  margin-top: 0.35rem !important;
  font-size: 0.8rem;
  color: rgba(232, 238, 248, 0.4);
}

.footer__wx img {
  width: 108px;
  height: 108px;
  border-radius: 8px;
  background: #fff;
  padding: 4px;
}

.footer__wx p {
  margin: 0.55rem 0 0;
  font-size: 0.78rem;
  color: rgba(232, 238, 248, 0.5);
}

.footer h4 {
  margin: 0 0 0.85rem;
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(232, 238, 248, 0.9);
}

.footer__grid a {
  display: block;
  margin-bottom: 0.45rem;
  color: rgba(232, 238, 248, 0.55);
  transition: color 0.2s;
}

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

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding-top: 1.35rem;
  font-size: 0.78rem;
  color: rgba(232, 238, 248, 0.4);
}

@media (min-width: 720px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

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

/* —— Modal —— */
.modal[hidden] {
  display: none !important;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 1.25rem;
}

.modal__mask {
  position: absolute;
  inset: 0;
  background: rgba(10, 14, 23, 0.55);
}

.modal__panel {
  position: relative;
  width: min(100%, 400px);
  padding: 1.5rem 1.35rem 1.35rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 20px 48px rgba(10, 14, 23, 0.18);
}

.modal__close {
  position: absolute;
  top: 0.65rem;
  right: 0.75rem;
  border: 0;
  background: transparent;
  font-size: 1.35rem;
  line-height: 1;
  color: var(--muted);
  cursor: pointer;
}

.modal__panel h3 {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
  color: var(--ink);
}

.modal__desc {
  margin: 0 0 1rem;
  font-size: 0.88rem;
  color: var(--muted);
  font-weight: 300;
}

/* —— Reveal —— */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* —— Mobile nav —— */
@media (max-width: 900px) {
  .nav__toggle {
    display: block;
  }

  .nav__tools {
    margin-left: auto;
  }

  .nav__links {
    position: fixed;
    inset: 0 0 auto;
    margin-left: 0;
    padding: calc(var(--nav-h) + 0.75rem) 1.25rem 1.5rem;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--ink);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s var(--ease), opacity 0.25s;
  }

  .nav.is-light .nav__links {
    background: #fff;
    border-bottom-color: var(--line);
  }

  .nav.is-open .nav__links {
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }

  .nav__links a {
    padding: 0.85rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    color: rgba(232, 238, 248, 0.88);
    font-size: 1rem;
  }

  .nav.is-light .nav__links a {
    border-bottom-color: var(--line);
    color: var(--text);
  }

  .nav__links a.nav__cta {
    margin: 0.85rem 0 0;
    height: 2.5rem;
    padding: 0 1rem;
    justify-content: center;
    border-bottom-color: rgba(228, 201, 138, 0.35);
  }

  .nav.is-light .nav__links a.nav__cta {
    border-bottom-color: rgba(228, 201, 138, 0.35);
  }
}

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

  .reveal,
  .hero__inner,
  .hero__ticker-track {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}