/* ========== Variables ========== */
:root {
  --bg-page:        #F0F4FD;
  --surface:        #FFFFFF;
  --ink-900:        #333333;
  --ink-700:        #666666;
  --ink-500:        rgba(0, 0, 0, 0.5);
  --ink-400:        rgba(0, 0, 0, 0.4);
  --brand-purple:   #9056FF;
  --brand-pink:     #E92E51;
  --cta-bg:         #060606;
  --footer-bg:      #000000;
  --nav-bg:         #F8F8F8;
  --pastel-gradient: linear-gradient(180deg, #FDE7F3 0%, #EDEDFF 100%);
  --overlay-dark:   linear-gradient(180deg, rgba(0,0,0,0) 0%, #000 100%);
  --font-cn:        "PingFang SC", "Source Han Sans SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
}

/* ========== Reset ========== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { width: 100%; }
body {
  font-family: var(--font-cn);
  color: var(--ink-900);
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2 { font-weight: 900; }
p { margin: 0; }

/* ========== Canvas ========== */
.site-nav,
.section-hero,
.section-communication,
.section-connect,
.section-immersive,
.section-companion-phones,
.section-companion-globe,
.section-vibe,
.section-stories {
  width: 1280px;
  margin: 0 auto;
  position: relative;
}

/* ========== Nav ========== */
.site-nav {
  width: 100%;
  height: 120px;
  background: var(--nav-bg);
}
.nav-inner {
  width: 1280px;
  height: 120px;
  margin: 0 auto;
  position: relative;
}
.nav-brand {
  position: absolute;
  left: 70px;
  top: 15px;
  display: flex;
  align-items: center;
  gap: 34px;
}
.nav-logo {
  width: 89px;
  height: 90px;
  object-fit: cover;
  border-radius: 20px;
}
.nav-word {
  font-size: 24px;
  font-weight: 600;
  color: #000;
  letter-spacing: 0.12px;
}
.nav-links {
  position: absolute;
  left: 300px;
  top: 44px;
  display: flex;
  gap: 60px;
  font-size: 22px;
  font-weight: 700;
  color: #000;
  line-height: 33px;
  letter-spacing: 0.66px;
}
.nav-links a:first-child { color: var(--brand-purple); }
.nav-links a:hover { color: var(--brand-purple); }

/* ========== Hero ========== */
.section-hero {
  height: 784px;
  overflow: hidden;
}
.hero-inner {
  position: relative;
  width: 1280px;
  height: 784px;
  z-index: 1;
}
.hero-left {
  position: absolute;
  left: 100px;
  top: 249px;
  width: 510px;
  z-index: 4;
}
.hero-title {
  font-size: 44px;
  line-height: 62px;
  font-weight: 900;
  color: var(--ink-900);
  letter-spacing: 0.08em;
  margin-bottom: 32px;
}
.hero-desc {
  font-size: 18px;
  line-height: 30px;
  color: var(--ink-500);
  letter-spacing: 0.02em;
  margin-bottom: 40px;
  max-width: 410px;
}
.hero-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 120px;
  height: 56px;
  background: var(--cta-bg);
  color: #fff;
  font-size: 20px;
  font-weight: 500;
  border-radius: 10px;
  letter-spacing: 0.08em;
  transition: transform .15s ease;
}
.hero-cta:hover { transform: translateY(-2px); }

.hero-visual {
  position: absolute;
  left: 0;
  top: 0;
  width: 1280px;
  height: 784px;
  pointer-events: none;
  z-index: 0;
}
.hero-bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 1280px;
  height: 784px;
  object-fit: cover;
  z-index: 0;
}
.hero-deco-ring {
  position: absolute;
  left: 668px;
  top: 103px;
  width: 625px;
  height: 624px;
  object-fit: contain;
  z-index: 1;
}
.hero-phone {
  position: absolute;
  left: 772px;
  top: 14px;
  width: 385px;
  height: 541px;
  overflow: hidden;
  z-index: 2;
}
.hero-phone img {
  width: 100%;
  height: auto;
  display: block;
}
.hero-float {
  position: absolute;
  border-radius: 50%;
  border: 5px solid #fff;
  object-fit: cover;
  box-shadow: 0 8px 24px rgba(144, 86, 255, 0.12);
  z-index: 3;
}
.hero-float-1 { left: 681px; top: 319px; width: 145px; height: 145px; }
.hero-float-2 { left: 1118px; top: 179px; width: 124px; height: 124px; }

/* ========== Section head variants ========== */
.section-head {
  text-align: center;
  padding-top: 80px;
}
.section-title {
  font-size: 32px;
  line-height: 50px;
  font-weight: 900;
  color: var(--ink-900);
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  text-transform: capitalize;
}
.section-desc {
  font-size: 18px;
  line-height: 32px;
  color: var(--ink-500);
  letter-spacing: 0.03em;
  max-width: 656px;
  margin: 0 auto;
}
.section-head-left .section-title,
.section-head-right .section-title {
  font-size: 32px;
  line-height: 50px;
  margin-bottom: 18px;
}
.section-head-left .section-desc,
.section-head-right .section-desc {
  font-size: 18px;
  line-height: 32px;
  text-align: left;
  max-width: 338px;
  margin: 0;
}

/* ========== Section: 零距离沟通 ========== */
.section-communication {
  height: 732px;
}
.section-communication .section-head {
  padding-top: 0;
}
.section-communication .section-desc {
  max-width: 564px;
}
.section-communication .phones-trio {
  margin-top: 60px;
}

/* phones shared */
.phones-trio {
  display: flex;
  justify-content: center;
  gap: 9px;
}
.phone-wrap {
  position: relative;
  width: 268px;
  height: 487px;
  flex-shrink: 0;
}
.phone-back {
  position: absolute;
  inset: 0 auto auto 0;
  width: 268px;
  height: 484px;
  object-fit: fill;
  z-index: 1;
}
.phone-content {
  position: absolute;
  left: 27px;
  top: 9px;
  width: 211px;
  height: 456px;
  object-fit: cover;
  border-radius: 26px;
  z-index: 2;
}
.phone-front {
  position: absolute;
  left: 12px;
  top: 0;
  width: 244px;
  height: 487px;
  /* Figma 为 size-full 拉伸；素材原生 508x911 与容器比例不同，
     用 contain/cover 会letterbox 成 437.6px 高导致内容顶出机身 */
  object-fit: fill;
  z-index: 3;
  pointer-events: none;
}

/* ========== Section: 随时连接 ========== */
.section-connect {
  height: 610px;
  margin-top: 80px;
}
.connect-inner {
  position: relative;
  width: 1280px;
  height: 610px;
}
.section-connect .section-head-left {
  position: absolute;
  left: 167px;
  top: 161px;
  width: 338px;
}
.stat-card {
  position: absolute;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 32px rgba(46, 58, 110, 0.08);
}
.stat-card-a {
  left: 599px;
  top: 0;
  width: 365px;
  height: 424px;
  z-index: 1;
}
.stat-card-b {
  left: 865px;
  top: 124px;
  width: 307px;
  height: 350px;
  transform: rotate(-5.09deg);
  z-index: 2;
}
.stat-image {
  width: calc(100% - 48px);
  height: auto;
  margin: 24px 24px 12px;
  border-radius: 16px;
  display: block;
}
.stat-card-a .stat-image {
  width: 318px;
  height: 321px;
  object-fit: cover;
  margin: 22px 23px 0;
}
.stat-card-b .stat-image {
  width: 249px;
  height: 249px;
  object-fit: cover;
  margin: 18px 29px 0;
}
.stat-row {
  display: flex;
  gap: 21px;
  align-items: center;
  padding: 20px 36px 0;
}
.stat-card-b .stat-row {
  padding: 14px 30px 0;
  gap: 18px;
}
.stat-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 19px;
  font-weight: 500;
  color: #000;
  letter-spacing: -0.02em;
}
.stat-chip img {
  width: 24px;
  height: auto;
  object-fit: contain;
}

/* ========== Section: 沉浸体验 (band) ========== */
.section-immersive {
  width: 100%;
  margin: 0;
  background: var(--bg-page);
  padding: 60px 0;
}
.immersive-inner {
  position: relative;
  width: 1280px;
  height: 325px;
  margin: 0 auto;
}
.section-immersive .section-head-right {
  position: absolute;
  left: 719px;
  top: 71px;
  width: 338px;
}
.image-cluster {
  position: absolute;
  left: 159px;
  top: 0;
  width: 381px;
  height: 323px;
}
.cluster-card {
  position: absolute;
  left: 58px;
  top: 0;
  width: 280px;
  height: 316px;
  background: var(--pastel-gradient);
  border-radius: 35px;
  overflow: hidden;
}
.cluster-2543 {
  position: absolute;
  left: 84px;
  top: 63px;
  width: 126px;
  height: 117px;
  object-fit: fill;
  transform: rotate(5.39deg);
}
.cluster-right-avatar {
  position: absolute;
  left: 265px;
  top: 29px;
  width: 117px;
  height: 117px;
  border-radius: 50%;
  border: 5px solid #fff;
  object-fit: cover;
  z-index: 3;
}
.cluster-left-avatar {
  position: absolute;
  left: 0;
  top: 24px;
  width: 146px;
  height: 146px;
  border-radius: 50%;
  border: 5px solid #fff;
  object-fit: cover;
  z-index: 3;
}
.cluster-badge {
  position: absolute;
  left: 110px;
  top: 27px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--brand-pink);   /* #E92E51，取自 Figma Ellipse 1329130460 */
  color: #fff;
  font-size: 30px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 4;
}
.cluster-dot {
  position: absolute;
  left: 110px;
  top: 137px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #00D13F;             /* Figma Ellipse 1329130461 */
  z-index: 4;
}
.cluster-2584 {
  position: absolute;
  left: 114px;
  top: 148px;
  width: 175px;
  height: 175px;
  object-fit: contain;
  z-index: 2;
}

/* ========== Section: 实时陪伴 #1 (phones) ========== */
.section-companion-phones {
  height: 664px;
  margin-top: 90px;
}
.section-companion-phones .section-head {
  padding-top: 0;
}
.phones-trio-v2 {
  margin-top: 60px;
  gap: 11px;
}
.phone-wrap-v2 {
  width: 280px;
  height: 508px;
}
.phone-wrap-v2 .phone-back {
  width: 280px;
  height: 505px;
}
.phone-wrap-v2 .phone-content {
  left: 28px;
  top: 10px;
  width: 219px;
  height: 476px;
  border-radius: 28px;
}
.phone-wrap-v2 .phone-front {
  left: 12px;
  top: 0;
  width: 255px;
  height: 508px;
}

/* ========== Section: 实时陪伴 #2 (globe) ========== */
.section-companion-globe {
  height: 690px;
  margin-top: 70px;
}
.globe-inner {
  position: relative;
  width: 1280px;
  height: 690px;
}
.section-companion-globe .section-head-left {
  position: absolute;
  left: 167px;
  top: 207px;
  width: 338px;
}
.globe-cluster {
  position: absolute;
  left: 674px;
  top: 30px;
  width: 540px;
  height: 582px;
}
/* 光环用 Figma 导出的椭圆（白色半透明 + 白描边），非紫色 */
.globe-ring {
  position: absolute;
  display: block;
}
.globe-ring-outer  { left: 35px;  top: 36px;  width: 506px; height: 506px; }
.globe-ring-middle { left: 90px;  top: 92px;  width: 394px; height: 394px; }
.globe-ring-inner  { left: 160px; top: 162px; width: 254px; height: 254px; }
.globe-avatar {
  position: absolute;
  border-radius: 50%;
  border: 5px solid #fff;
  object-fit: cover;
  box-shadow: 0 10px 24px rgba(144, 86, 255, 0.15);
}
.g-1 { left: 183px; top: 184px; width: 210px; height: 210px; }
.g-2 { left: 176px; top: 0;    width: 141px; height: 141px; }
.g-3 { left: 0;    top: 232px; width: 98px;  height: 98px; }
.g-4 { left: 425px; top: 398px; width: 98px;  height: 98px; }
.g-5 { left: 122px; top: 428px; width: 154px; height: 154px; }
.g-6 { left: 441px; top: 97px;  width: 87px;  height: 87px; }

/* ========== Section: 热度氛围 (vibe) ========== */
.section-vibe {
  height: 580px;
  margin-top: 40px;
}
.vibe-inner {
  position: relative;
  width: 1280px;
  height: 580px;
}
.vibe-head {
  position: absolute;
  left: 787px;
  top: 127px;
  width: 320px;
}
.vibe-head .section-desc {
  max-width: 320px;
}
.user-cards-trio {
  position: absolute;
  left: 88px;
  top: 0;
  width: 635px;
  height: 500px;
}
.user-card {
  position: absolute;
  width: 285px;
  height: 405px;
  border-radius: 24px;
  overflow: hidden;
  opacity: 0.94;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}
.u-left {
  left: 0;
  top: 45px;
  transform: rotate(-6.65deg);
  z-index: 1;
}
.u-right {
  left: 335px;
  top: 45px;
  transform: rotate(6.9deg);
  z-index: 1;
}
.u-center {
  left: 130px;
  top: 19px;
  z-index: 2;
}
.user-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.user-overlay {
  position: absolute;
  inset: auto 0 0 0;
  height: 142px;
  background: var(--overlay-dark);
  pointer-events: none;
}
.user-label {
  position: absolute;
  left: 24px;
  bottom: 26px;
  color: #fff;
}
.user-name {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 4px;
}
.user-role {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}

/* ========== Section: 脱单案例 (stories) ========== */
.section-stories {
  margin-top: 40px;
  padding-bottom: 110px;
}
.section-stories .section-head {
  padding-top: 0;
}
.section-stories .section-title {
  font-size: 32px;
}
.section-stories .section-desc {
  max-width: 656px;
  font-size: 20px;
  line-height: 40px;
}
.story-cards {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 50px;
}
.story-card {
  position: relative;
  width: 320px;
  height: 393px;
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(46, 58, 110, 0.08);
}
.story-image {
  width: 320px;
  height: 265px;
  object-fit: cover;
  display: block;
}
.story-body {
  padding: 17px;
}
.story-quote {
  font-size: 15px;
  line-height: 21px;
  color: var(--ink-500);
  letter-spacing: -0.02em;
  margin-bottom: 22px;
  min-height: 42px;
}
.story-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.story-user {
  display: flex;
  align-items: center;
  gap: 6px;
}
.story-avatar {
  width: 26px;
  height: 24px;
  object-fit: cover;
}
.story-name {
  font-size: 14px;
  color: var(--ink-400);
  letter-spacing: -0.02em;
}
.story-date {
  font-size: 15px;
  color: var(--ink-500);
  letter-spacing: -0.02em;
}

/* ========== Footer (ported from rysy) ========== */
.site-footer {
  background: var(--footer-bg);
  color: #fff;
  padding: 44px 0 40px;
}
.footer-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 40px;
}
.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
}
.footer-company .company-name {
  font-size: 20px;
  font-weight: 500;
  color: #fff;
  margin-bottom: 15px;
  letter-spacing: 0.12px;
}
.footer-company .company-addr,
.footer-contact {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
  line-height: 17px;
  letter-spacing: 0.12px;
}
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 9px;
  flex-shrink: 0;
}
.footer-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.3);
  margin: 22px 0;
}
.footer-bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.12px;
}
.footer-bottom a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s;
}
.footer-bottom a:hover { color: #fff; }
.footer-bottom .sep { opacity: 0.7; }

/* ========== Responsive ========== */
@media (max-width: 1300px) {
  body { overflow-x: auto; }
}
@media (max-width: 1100px) {
  .footer-row {
    flex-direction: column;
    gap: 24px;
  }
}