/* 嗨游视界 · 官网宣传页 */
:root {
  --hy-blue: #0a6eff;
  --hy-blue-deep: #0456d6;
  --hy-mint: #5ec4a0;
  --hy-mint-soft: #d8f3e8;
  --hy-ink: #0f1c2e;
  --hy-ink-soft: #3a4a5c;
  --hy-paper: #f4faf7;
  --hy-white: #ffffff;
  --hy-line: rgba(15, 28, 46, 0.08);
  --font-display: "Noto Serif SC", "Songti SC", "SimSun", serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --nav-h: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--hy-ink);
  background: var(--hy-paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

.container {
  width: min(1120px, calc(100% - 48px));
  margin-inline: auto;
}

/* —— Nav —— */
.site-nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background 0.35s var(--ease-out), backdrop-filter 0.35s, box-shadow 0.35s;
}

.site-nav.is-scrolled {
  background: rgba(244, 250, 247, 0.86);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--hy-line);
}

.site-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: 0.04em;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  object-fit: cover;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  font-size: 0.9375rem;
  color: var(--hy-ink-soft);
}

.nav-links a {
  position: relative;
  transition: color 0.25s;
}

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

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  background: var(--hy-blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-out);
}

.nav-links a:hover::after {
  transform: scaleX(1);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 20px;
  background: var(--hy-blue);
  color: var(--hy-white);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 4px;
  transition: background 0.25s, transform 0.25s var(--ease-out);
}

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

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--hy-ink);
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* —— Hero —— */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--nav-h) + 48px) 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(244, 250, 247, 0.15) 0%, rgba(244, 250, 247, 0.55) 55%, var(--hy-paper) 100%),
    url("/web/home/home-bg.png") center top / cover no-repeat;
  transform: scale(1.04);
  animation: heroDrift 18s ease-in-out infinite alternate;
  will-change: transform;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 20%, rgba(94, 196, 160, 0.18), transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(10, 110, 255, 0.08), transparent 70%);
  pointer-events: none;
}

@keyframes heroDrift {
  from { transform: scale(1.04) translateY(0); }
  to { transform: scale(1.08) translateY(-1.5%); }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
}

.hero-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  opacity: 0;
  animation: riseIn 0.9s var(--ease-out) 0.15s forwards;
}

.hero-brand img {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(10, 110, 255, 0.28);
}

.hero-brand-name {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.1;
  color: var(--hy-ink);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.02em;
  margin-bottom: 16px;
  opacity: 0;
  animation: riseIn 0.9s var(--ease-out) 0.35s forwards;
}

.hero-desc {
  font-size: 1.0625rem;
  color: var(--hy-ink-soft);
  max-width: 28em;
  margin-bottom: 36px;
  opacity: 0;
  animation: riseIn 0.9s var(--ease-out) 0.5s forwards;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  opacity: 0;
  animation: riseIn 0.9s var(--ease-out) 0.65s forwards;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding: 0 28px;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 4px;
  border: 0;
  cursor: pointer;
  transition: background 0.25s, color 0.25s, transform 0.25s var(--ease-out), border-color 0.25s;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--hy-blue);
  color: var(--hy-white);
}

.btn-primary:hover {
  background: var(--hy-blue-deep);
}

.btn-ghost {
  background: transparent;
  color: var(--hy-ink);
  border: 1.5px solid rgba(15, 28, 46, 0.22);
}

.btn-ghost:hover {
  border-color: var(--hy-blue);
  color: var(--hy-blue);
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* —— Section base —— */
.section {
  padding: 100px 0;
  position: relative;
}

.section-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--hy-blue);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1.3;
  margin-bottom: 16px;
}

.section-lead {
  font-size: 1.0625rem;
  color: var(--hy-ink-soft);
  max-width: 32em;
  margin-bottom: 48px;
}

.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* —— Journey —— */
.journey {
  background: var(--hy-white);
}

.journey-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}

.journey-visual {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 8px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(10, 110, 255, 0.12), transparent 50%),
    url("/web/home/home-bg.png") center / cover;
}

.journey-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 28, 46, 0.45), transparent 55%);
}

.journey-caption {
  position: absolute;
  left: 28px;
  bottom: 28px;
  right: 28px;
  color: var(--hy-white);
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  z-index: 1;
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.feature-list li {
  padding-left: 20px;
  border-left: 2px solid var(--hy-mint);
}

.feature-list h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.feature-list p {
  font-size: 0.9375rem;
  color: var(--hy-ink-soft);
}

/* —— Life —— */
.life {
  background:
    radial-gradient(ellipse 50% 60% at 100% 50%, rgba(232, 180, 170, 0.25), transparent 70%),
    linear-gradient(180deg, #1a1f28 0%, #2a2430 100%);
  color: var(--hy-white);
  overflow: hidden;
}

.life .section-label {
  color: var(--hy-mint);
}

.life .section-lead {
  color: rgba(255, 255, 255, 0.72);
}

.life-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.life-visual {
  position: relative;
  min-height: 360px;
  background: url("/web/shopping/life-bg.png") right center / cover no-repeat;
  border-radius: 8px;
}

.life-points {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.life-points article h3 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.life-points article p {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.975rem;
  max-width: 28em;
}

/* —— Community —— */
.community {
  background: var(--hy-paper);
}

.community-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--hy-line);
  border: 1px solid var(--hy-line);
  border-radius: 8px;
  overflow: hidden;
}

.community-strip article {
  background: var(--hy-white);
  padding: 40px 32px;
  transition: background 0.35s;
}

.community-strip article:hover {
  background: var(--hy-mint-soft);
}

.community-strip .num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--hy-blue);
  letter-spacing: 0.04em;
  margin-bottom: 12px;
  line-height: 1;
}

.community-strip h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.community-strip p {
  font-size: 0.9375rem;
  color: var(--hy-ink-soft);
}

/* —— Growth —— */
.growth {
  background: var(--hy-white);
}

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

.growth-role {
  padding: 36px 28px;
  border-top: 3px solid var(--hy-blue);
  background: linear-gradient(180deg, var(--hy-mint-soft) 0%, var(--hy-white) 48%);
  transition: transform 0.35s var(--ease-out);
}

.growth-role:nth-child(2) {
  border-top-color: var(--hy-mint);
}

.growth-role:nth-child(3) {
  border-top-color: #e8a070;
}

.growth-role:hover {
  transform: translateY(-6px);
}

.growth-role h3 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.growth-role p {
  font-size: 0.9375rem;
  color: var(--hy-ink-soft);
}

/* —— CTA —— */
.cta {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(10, 110, 255, 0.92), rgba(4, 86, 214, 0.88)),
    url("/web/my/my-bg.png") center / cover;
  color: var(--hy-white);
  text-align: center;
}

.cta .section-title {
  margin-bottom: 12px;
}

.cta .section-lead {
  margin-inline: auto;
  margin-bottom: 32px;
  color: rgba(255, 255, 255, 0.85);
}

.cta-qr {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin: 0 auto 36px;
  padding: 16px 16px 14px;
  background: var(--hy-white);
  border-radius: 16px;
  box-shadow: 0 16px 40px rgba(4, 40, 120, 0.28);
}

.cta-qr img {
  display: block;
  width: 200px;
  height: 200px;
  object-fit: contain;
}

.cta-qr-tip {
  font-size: 0.8125rem;
  color: var(--hy-ink-soft);
  letter-spacing: 0.02em;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.cta .btn-primary {
  background: var(--hy-white);
  color: var(--hy-blue);
}

.cta .btn-primary:hover {
  background: var(--hy-mint-soft);
}

.cta .btn-ghost {
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--hy-white);
}

.cta .btn-ghost:hover {
  border-color: var(--hy-white);
  background: rgba(255, 255, 255, 0.1);
  color: var(--hy-white);
}

.cta-phone {
  margin-top: 28px;
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.75);
}

.cta-phone a {
  color: var(--hy-white);
  font-weight: 500;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

/* —— Footer —— */
.site-footer {
  background: var(--hy-ink);
  color: rgba(255, 255, 255, 0.65);
  padding: 48px 0 32px;
  font-size: 0.875rem;
}

.footer-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 24px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--hy-white);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.footer-brand img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-links a:hover {
  color: var(--hy-white);
}

.footer-copy {
  text-align: center;
}

.footer-beian {
  margin-left: 0.5em;
  color: rgba(255, 255, 255, 0.65);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s var(--ease-out);
}

.footer-beian:hover {
  color: var(--hy-white);
}

/* —— Responsive —— */
@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    inset: var(--nav-h) 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(244, 250, 247, 0.97);
    backdrop-filter: blur(12px);
    padding: 12px 24px 24px;
    border-bottom: 1px solid var(--hy-line);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s var(--ease-out), opacity 0.35s;
  }

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

  .nav-links li {
    border-bottom: 1px solid var(--hy-line);
  }

  .nav-links a {
    display: block;
    padding: 14px 0;
  }

  .nav-links a::after {
    display: none;
  }

  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .journey-grid,
  .life-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .journey-visual {
    order: -1;
  }

  .community-strip,
  .growth-roles {
    grid-template-columns: 1fr;
  }

  .hero {
    align-items: center;
    padding-bottom: 64px;
  }

  .section {
    padding: 72px 0;
  }
}

@media (max-width: 560px) {
  .container {
    width: calc(100% - 32px);
  }

  .hero-brand {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .hero-brand img {
    width: 56px;
    height: 56px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .life-visual {
    min-height: 240px;
  }

  .cta {
    padding: 80px 0;
  }

  .cta-qr img {
    width: 168px;
    height: 168px;
  }

  :root {
    --nav-h: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-bg {
    animation: none;
  }

  .reveal,
  .hero-brand,
  .hero-title,
  .hero-desc,
  .hero-actions {
    animation: none;
    opacity: 1;
    transform: none;
    transition: none;
  }
}