/* ===== 科技公司官网 · 深色主题 ===== */
:root {
  --bg: #08080c;
  --bg-elevated: #0e0e14;
  --bg-card: #12121a;
  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.12);
  --text: #f4f4f5;
  --text-muted: #a1a1aa;
  --text-dim: #71717a;
  --accent-start: #6600cc;
  --accent-end: #0047ab;
  --gradient: linear-gradient(135deg, var(--accent-start), var(--accent-end));
  --glow: 0 0 60px rgba(102, 0, 204, 0.25);
  --font-sans: "Inter", "SF Pro Text", "PingFang SC", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", "Consolas", monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

/* 背景网格 */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  z-index: 0;
}

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

.page {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

/* ----- 导航 ----- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 0;
  min-height: 80px;
  margin-bottom: 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  backdrop-filter: blur(12px);
}

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

.brand-logo {
  width: 128px;
  height: 43px;
  flex-shrink: 0;
  aspect-ratio: 3 / 1;
}

.brand-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.brand-text-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 2px;
  line-height: 1.3;
}

.brand-text-main {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
  white-space: nowrap;
}

.brand-text-sub {
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 0.02em;
  font-weight: 500;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
}

.nav-links a {
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-lang {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  white-space: nowrap;
}

.nav-lang span {
  padding: 8px 14px;
  border-radius: 8px;
  cursor: default;
  transition: background 0.2s, color 0.2s;
}

.nav-lang a {
  padding: 8px 14px;
  border-radius: 8px;
  color: var(--text-muted);
  transition: background 0.2s, color 0.2s;
}

.nav-lang a:hover {
  color: var(--text);
}

.nav-lang span.active {
  background: var(--gradient);
  color: #fff;
}

/* ----- Hero ----- */
.hero {
  position: relative;
  display: block;
  padding: 72px 0 8px;
  border: none;
  border-radius: 0;
  background: none;
  box-shadow: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 52%;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px 6px 6px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.hero-pill-badge {
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--gradient);
  color: #fff;
}

.hero-pill > span:not(.hero-pill-badge) {
  font-size: 14px;
  font-weight: 500;
  color: var(--accent-start);
  letter-spacing: 0.04em;
}

.hero-title {
  margin: 24px 0 16px;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  background: linear-gradient(180deg, #fff 0%, rgba(255, 255, 255, 0.85) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

html[lang="zh-CN"] .hero-title {
  letter-spacing: 0.2em;
}

.hero-title-accent {
  display: inline;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-muted);
  max-width: 480px;
  text-indent: 2em;
}

.hero-subtitle-highlight {
  color: #fff;
  font-weight: 600;
}

.hero-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn-primary {
  padding: 12px 24px;
  border-radius: 8px;
  border: none;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  color: #fff;
  cursor: pointer;
  background: var(--gradient);
  box-shadow: var(--glow);
  transition: opacity 0.2s, transform 0.2s;
}

.btn-primary:hover {
  opacity: 0.95;
  transform: translateY(-1px);
}

.btn-secondary {
  padding: 12px 24px;
  border-radius: 8px;
  border: 1px solid var(--border-hover);
  font-size: 14px;
  font-weight: 500;
  font-family: inherit;
  color: var(--text);
  background: transparent;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.03);
}

.hero-tags {
  margin-top: 20px;
  font-size: 13px;
  color: var(--text-dim);
  max-width: 520px;
}

.hero-tags p {
  margin: 0 0 12px;
  line-height: 1.65;
}

.hero-tags-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.hero-tags p:last-child {
  margin-bottom: 0;
}

/* Hero 右侧视觉区（上浮于版面上方，不占文档流） */
.hero-visual {
  position: absolute;
  right: 24px;
  top: 72px;
  width: 44%;
  min-width: 360px;
  max-width: 520px;
  z-index: 2;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(102, 0, 204, 0.2) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 100% 50%, rgba(0, 71, 171, 0.15) 0%, transparent 50%);
  pointer-events: none;
}

.hero-visual-inner {
  position: relative;
  padding: 20px;
  min-height: 280px;
}

.hero-visual-inner > div:first-child {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-dim);
  letter-spacing: 0.06em;
}

.hero-visual-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.hero-visual-videos {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.hero-visual-video-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hero-visual-video-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}

.hero-visual-image {
  margin-top: 0;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.2);
  aspect-ratio: 16 / 9;
}

.hero-visual-image img,
.hero-visual-image video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.hero-visual-image {
  position: relative;
}

.hero-video-volume {
  position: absolute;
  right: 10px;
  bottom: 10px;
  z-index: 2;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.8;
  transition: opacity 0.2s, background 0.2s;
}

.hero-video-volume:hover {
  opacity: 1;
  background: rgba(0, 0, 0, 0.7);
}

.hero-video-volume.is-on {
  opacity: 1;
  background: var(--gradient);
}

.hero-visual-card {
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  padding: 12px;
  transition: border-color 0.2s, background 0.2s;
}

.hero-visual-card:hover {
  border-color: var(--border-hover);
  background: rgba(255, 255, 255, 0.04);
}

.hero-visual-label-main {
  font-size: 11px;
  font-weight: 600;
}

.hero-visual-label-sub {
  margin-top: 4px;
  font-size: 10px;
  color: var(--text-dim);
  line-height: 1.4;
}

/* ----- 通用区块 ----- */
.section {
  padding: 64px 0;
  border-bottom: 1px solid var(--border);
}

.section:first-of-type {
  padding-top: 8px;
}

.section:last-of-type {
  border-bottom: none;
}

.section-header {
  margin-bottom: 32px;
}

.section-kicker {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-start);
  margin-bottom: 8px;
}

.section-title {
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

.section-intro {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-muted);
  max-width: 560px;
  text-indent: 2em;
}

/* ----- 产品卡片（科技感） ----- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.product-card {
  padding: 24px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.product-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.product-line {
  width: 32px;
  height: 3px;
  border-radius: 2px;
  background: var(--gradient);
  margin-bottom: 16px;
}

.product-title {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
}

.product-body {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0;
  text-indent: 2em;
}

.product-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--text-muted);
}

.product-list li {
  display: flex;
  gap: 10px;
  margin-top: 8px;
  align-items: flex-start;
}

.product-dot {
  margin-top: 6px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gradient);
  flex-shrink: 0;
}

/* ----- 技术 / 路线图 / 团队 ----- */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.card {
  padding: 24px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.pill {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.list-dot {
  margin: 0;
  padding-left: 18px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.65;
}

.list-dot li {
  margin-top: 6px;
}

.text-small {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  text-indent: 2em;
}

/* 路线图 */
.roadmap {
  padding: 24px;
}

.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.roadmap .pill {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--accent-start);
  margin-bottom: 10px;
}

.roadmap-item-title {
  font-size: 17px;
  font-weight: 600;
  margin: 8px 0 6px;
  color: var(--text);
}

.roadmap p {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* 团队 / 场景 */
.team-grid,
.scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.team-grid .pill {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--accent-start);
  margin-bottom: 10px;
}

.team-grid p {
  text-indent: 2em;
}

.team-grid > div:nth-child(3) p {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 16px;
}

.scenario-grid .card {
  padding: 20px;
}

.scenario-grid .product-title {
  font-size: 15px;
}

/* ----- FAQ ----- */
.faq-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.faq-item {
  padding: 18px 20px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  margin-top: 12px;
  transition: border-color 0.2s;
}

.faq-item:hover {
  border-color: var(--border-hover);
}

.faq-q {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.faq-a {
  margin-top: 8px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  text-indent: 2em;
}

/* ----- 联系 ----- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  padding: 28px;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-full {
  grid-column: 1 / -1;
}

.field-label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.field-input,
.field-textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  transition: border-color 0.2s;
}

.field-input::placeholder,
.field-textarea::placeholder {
  color: var(--text-dim);
}

.field-input:focus,
.field-textarea:focus {
  outline: none;
  border-color: var(--accent-start);
}

.field-textarea {
  resize: vertical;
  min-height: 80px;
}

.contact-hint {
  margin-top: 10px;
  font-size: 12px;
  color: var(--text-dim);
}

.contact-side {
  padding: 20px;
  border-radius: 12px;
  border: 1px dashed var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.contact-side-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 12px;
  font-size: 13px;
}

.contact-side-row:first-child {
  color: var(--accent-start);
  margin-bottom: 14px;
}

.contact-side-row-inline {
  flex-wrap: wrap;
  gap: 12px 24px;
}

.contact-side-row-inline .contact-side-label {
  flex: 0 0 auto;
}

.contact-side-nowrap {
  white-space: nowrap;
}

.contact-side-label {
  flex: 0 0 auto;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.contact-side-row strong {
  color: var(--text);
}

.contact-qr-group {
  position: relative;
  margin-top: 16px;
  min-height: 130px;
}

.contact-qr-item {
  position: absolute;
  top: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transform: translateX(-50%);
}

.contact-qr-item:first-child {
  left: 25%;
}

.contact-qr-item:last-child {
  left: 75%;
}

.contact-qr-item .contact-qr {
  width: 100px;
  height: 100px;
  margin-top: 0;
  border-radius: 8px;
  border: 1px solid var(--border);
  object-fit: cover;
  background: var(--bg-elevated);
}

.contact-qr-label {
  font-size: 11px;
  color: var(--text-dim);
  text-align: center;
}

.contact-address {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.6;
}

.contact-address-row {
  display: flex;
  align-items: baseline;
  margin: 0 0 6px;
  gap: 6px;
}

.contact-address-row:last-child {
  margin-bottom: 0;
}

.contact-address-label {
  flex: 0 0 6.5em;
  font-size: 12px;
  font-weight: 400;
  color: var(--text-dim);
}

.contact-address p {
  margin: 0 0 6px;
}

.contact-address p:last-child {
  margin-bottom: 0;
}

.contact-side p {
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--text-muted);
}

.contact-side strong {
  color: var(--text);
  font-weight: 600;
}

/* ----- 招贤纳士（联系我们内） ----- */
.contact-careers {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.contact-careers-title {
  margin: 0 0 20px;
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.02em;
}

.contact-careers-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

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

.contact-careers-item {
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.contact-careers-job {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 600;
  color: var(--accent-start);
}

.contact-careers-desc {
  margin: 0 0 12px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

.contact-careers-requirements {
  font-size: 13px;
  color: var(--text);
  line-height: 1.6;
}

.contact-careers-requirements .contact-careers-label {
  font-weight: 600;
  color: var(--text-muted);
}

.contact-careers-requirements ul {
  margin: 6px 0 0;
  padding-left: 20px;
}

.contact-careers-requirements li {
  margin-bottom: 4px;
}

.contact-careers-requirements li:last-child {
  margin-bottom: 0;
}

/* ----- 页脚 ----- */
.footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--text-dim);
}

.footer-left {
  flex: 1;
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.footer-icp {
  display: grid;
  grid-template-columns: max-content 1fr;
  column-gap: 0;
  row-gap: 4px;
  line-height: 1.2;
}

.footer-icp-label {
  display: block;
  white-space: nowrap;
}

.footer-icp-num {
  display: block;
}

.field-optional {
  font-size: 11px;
  color: var(--text-dim);
  font-weight: 400;
}

/* ----- 右侧固定：微信咨询、联系我们、回顶部 ----- */
.right-side-actions {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px 6px;
  background: rgba(8, 8, 12, 0.85);
  border: 1px solid var(--border);
  border-right: none;
  border-radius: 10px 0 0 10px;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.2);
}

.right-side-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-width: 36px;
  padding: 10px 8px;
  font-size: 13px;
  font-family: var(--font-sans);
  color: #fff;
  background: var(--gradient);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.right-side-btn:hover {
  transform: translateX(-2px);
  box-shadow: 0 4px 16px rgba(102, 0, 204, 0.4);
  opacity: 1;
}

.right-side-btn-box {
  flex-direction: column;
  min-width: 40px;
  min-height: 48px;
  padding: 8px 6px;
  text-align: center;
}

.right-side-btn-box .right-side-btn-line1,
.right-side-btn-box .right-side-btn-line2 {
  display: block;
  line-height: 1.35;
}

.right-side-contact {
  cursor: default;
  position: relative;
  flex-direction: column;
  align-items: stretch;
  min-height: 40px;
}

.right-side-wechat-wrap {
  position: relative;
}

.wechat-qr-popover {
  position: absolute;
  right: 100%;
  margin-right: 8px;
  top: 50%;
  transform: translateY(-50%);
  padding: 12px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
  text-align: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s, visibility 0.2s;
  z-index: 10001;
}

.right-side-wechat-wrap:hover .wechat-qr-popover {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.wechat-qr-popover .wechat-popup-title {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.wechat-qr-popover img {
  display: block;
  width: 140px;
  height: 140px;
  object-fit: contain;
  border-radius: 6px;
}

.right-side-contact .right-side-contact-label {
  display: block;
}

.right-side-contact-phone-popover {
  position: absolute;
  right: 100%;
  margin-right: 8px;
  top: 50%;
  transform: translateY(-50%);
  padding: 8px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  font-size: 13px;
  font-weight: 600;
  color: #e0e0ff;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s, visibility 0.2s;
  z-index: 10000;
}

.right-side-contact:hover .right-side-contact-phone-popover {
  opacity: 1;
  visibility: visible;
}

.right-side-back-top.right-side-btn-box {
  font-weight: 600;
  letter-spacing: 0.08em;
  flex-direction: column;
  gap: 2px;
}

.right-side-top-arrow {
  display: block;
  flex-shrink: 0;
}


/* ----- 响应式 ----- */
@media (max-width: 900px) {
  .navbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 8px 16px;
    font-size: 13px;
  }

  .hero {
    display: flex;
    flex-direction: column;
    padding: 48px 0 24px;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-visual {
    position: static;
    order: -1;
    width: 100%;
    min-width: 0;
    max-width: none;
    margin-bottom: 24px;
  }

  .hero-visual-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-visual-videos {
    grid-template-columns: 1fr;
  }

  .grid-3,
  .grid-2,
  .roadmap-grid,
  .team-grid,
  .scenario-grid {
    grid-template-columns: 1fr;
  }

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

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

  .section {
    padding: 48px 0;
  }
}

@media (max-width: 600px) {
  .page {
    padding-left: 16px;
    padding-right: 16px;
  }

  .right-side-actions {
    display: none;
  }

  .hero-visual-grid {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: 26px;
  }
}