:root{color-scheme:dark;--paper:#050705;--ink:#f4f6ef;--muted:#a3ac9d;--lime:#dcff61;--olive:#dcff61;--ease:cubic-bezier(.22,1,.36,1)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Helvetica Neue",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #839d35;outline-offset:6px}img{max-width:100%;height:auto;display:block}header{position:sticky;top:0;z-index:20;background:rgba(5,7,5,.88);backdrop-filter:blur(20px);border-bottom:1px solid #ffffff16}.nav{max-width:1360px;margin:auto;padding:14px 5%;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:650;white-space:nowrap}.brand img{border-radius:8px}.navlinks{display:flex;gap:28px;font-size:12px}.navlinks a:hover,footer a:hover{color:var(--olive)}.button{display:inline-flex;align-items:center;gap:25px;padding:16px 23px;background:var(--lime);color:#11170b;border-radius:40px;font-weight:600;font-size:14px;transition:transform .25s var(--ease),background .25s}.button:hover{transform:translateY(-2px);background:#d1f54b}.button:active{transform:scale(.97)}.button.small{padding:10px 17px;font-size:12px;gap:16px}.hero{min-height:810px;height:calc(100svh - 64px);max-height:1100px;position:relative;overflow:hidden;max-width:1700px;margin:auto;display:grid;grid-template-columns:1.1fr 1fr;padding:70px 8% 100px;align-items:center}.eyebrow{font-size:11px;font-weight:650;letter-spacing:.14em;margin:0 0 30px;line-height:1.5}.hero-copy{z-index:2;position:relative}h1{font-size:clamp(72px,7.8vw,126px);line-height:.98;letter-spacing:-.065em;font-weight:650;margin:0 0 30px}h1 span{color:var(--olive)}.hero-description{font-size:21px;line-height:1.5;color:#a8b2a2}.text-link{display:inline-flex;margin-top:20px;gap:30px;font-size:15px;font-weight:600}.text-link span{transition:transform .3s}.text-link:hover span{transform:translateY(5px)}.hero-product{height:100%;position:relative;display:flex;align-items:center;justify-content:center}.halo{position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(ellipse,#293b13,transparent 66%);z-index:-1}.hero-phone{width:clamp(250px,26vw,395px);transform:rotate(8deg);filter:drop-shadow(20px 28px 25px #00000060);animation:arrive 1.2s var(--ease) backwards}.product-note{position:absolute;bottom:0;left:50%;transform:translateX(-50%);font-size:11px;white-space:nowrap;color:#a3ae9a;display:flex;align-items:center;gap:8px}.dot{width:6px;height:6px;background:#819f38;border-radius:50%}.hero-bottom{position:absolute;bottom:26px;left:8%;right:8%;display:flex;justify-content:space-between;border-top:1px solid #ffffff20;padding-top:20px;font-size:10px;letter-spacing:.08em;color:#a3ad9c}.section{max-width:1300px;margin:auto;padding:120px 7%}h2{font-size:clamp(42px,5vw,76px);line-height:1.05;letter-spacing:-.05em;font-weight:650;margin:0 0 35px}.muted{color:#9ba591}.intro{padding-top:140px;padding-bottom:140px}.intro-text{max-width:710px;font-size:24px;line-height:1.5;color:#a8b2a2}.intro-text strong{color:var(--ink);font-weight:500}.signal-row{display:flex;gap:42px;margin-top:50px;font-size:14px;font-weight:550}.signal-row>span{display:flex;align-items:center;gap:12px}.signal-row i{font-size:24px;font-style:normal;color:var(--olive)}.experience{background:#101510;color:#f4f6ef;border-radius:36px 36px 0 0}.lime{color:var(--lime)}.experience-heading{padding-bottom:30px}.experience-heading>p:last-child{font-size:21px;color:#a4ae9d}.showcase{display:grid;grid-template-columns:1fr 1fr;gap:12%;padding-top:35px;align-items:start}.screen-stage{position:sticky;top:100px;background:radial-gradient(ellipse at center,#323e20 0,transparent 65%);padding:15px 30px 0}.screen-stage img{width:300px;margin:auto;max-height:66vh;object-fit:contain;transition:opacity .18s}.stage-caption{display:flex;justify-content:space-between;margin-top:30px;border-top:1px solid #ffffff20;padding-top:18px;font-size:10px;letter-spacing:.12em;color:#98a38f}.feature{color:#f4f6ef;display:block;text-align:left;background:none;border:0;border-top:1px solid #ffffff28;padding:35px 0;width:100%;cursor:pointer;opacity:.78;transition:opacity .3s}.feature:hover,.feature.active,.feature:focus-visible{opacity:1}.feature>span{display:block}.feature-number{font-size:10px;letter-spacing:.12em;color:#b2bba9;margin-bottom:18px}.feature-title{font-size:clamp(28px,3vw,41px);font-weight:600;letter-spacing:-.04em;line-height:1.1}.feature-description{font-size:16px;color:#b3bdac;line-height:1.55;margin:20px 0;max-width:380px}.feature-action{font-size:12px;color:var(--lime)}.feature-action b{float:right;font-size:20px;font-weight:400}.everyone{display:grid;grid-template-columns:1.2fr 1fr;gap:10%;align-items:center;padding-top:140px;padding-bottom:140px}.olive{color:var(--olive)}.everyone-copy>p:not(.eyebrow){font-size:22px;line-height:1.5;color:#a8b2a2}.walks{display:grid;gap:0;margin-top:35px}.walks span{padding:18px 0;border-bottom:1px solid #ffffff20;font-size:15px}.welcome-image{background:#121a0d;border-radius:190px 190px 35px 35px;padding:50px 35px 0;max-height:650px;overflow:hidden}.welcome-image img{width:290px;margin:auto;transform:translateY(15px)}.closing{background:#020401;color:#f4f6ef;display:grid;grid-template-columns:1fr 1fr;align-items:center;overflow:hidden}.closing>img{width:100%;max-width:760px}.closing>div{padding:70px 9% 70px 4%}.closing h2{font-size:clamp(36px,4.1vw,64px)} .closing .button{color:#11170b;margin-top:10px}.details{max-width:1060px}.details h2{font-size:52px;margin-bottom:55px}details{border-bottom:1px solid #ffffff20}summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;padding:25px 0;font-size:19px;font-weight:550}summary::-webkit-details-marker{display:none}summary>span{font-size:25px;line-height:1;transition:transform .25s}details[open] summary>span{transform:rotate(45deg)}details>div{max-width:760px;color:#a8b2a2;font-size:16px;line-height:1.65;padding-bottom:20px}.policy-date{font-size:12px}footer{max-width:1360px;margin:auto;padding:35px 5%;border-top:1px solid #ffffff20;display:flex;align-items:center;flex-wrap:wrap;gap:25px;font-size:11px;color:#a3ae9a}footer .brand{color:var(--ink);font-size:15px}footer>span{margin-right:auto}footer small{width:100%;font-size:10px}.skip{position:fixed;top:-100px;left:20px;background:var(--lime);color:#11170b;padding:15px;z-index:100}.skip:focus{top:10px}.js-motion .reveal{opacity:0;transform:translateY(25px);transition:opacity .8s var(--ease),transform .8s var(--ease)}.js-motion .reveal.visible{opacity:1;transform:none}@keyframes arrive{from{opacity:0;transform:translateY(65px) rotate(12deg)}to{opacity:1;transform:translateY(0) rotate(8deg)}}@media(min-width:1500px){.hero{padding-left:12%;padding-right:12%}}@media(max-width:800px){.nav{padding:13px 5%;gap:10px}.navlinks{gap:14px}.navlinks a:first-child{display:none}.hero{min-height:740px;padding:70px 6% 90px}.hero-phone{width:260px}h1{font-size:76px}.hero-description{font-size:18px}.eyebrow{font-size:9px}.section{padding:90px 7%}.showcase{gap:6%;padding-top:0}.screen-stage{padding:15px 0}.intro-text{font-size:21px}.signal-row{gap:20px;flex-wrap:wrap}.everyone{gap:6%}.welcome-image{padding:35px 15px 0}.closing>div{padding:50px 7% 50px 0}.closing h2{font-size:35px}}@media(max-width:600px){html{scroll-padding-top:80px}.brand{font-size:15px;gap:7px}.brand img{width:27px;height:27px}.navlinks{display:none}.button.small{font-size:11px;padding:10px 12px;gap:10px}.hero{height:auto;min-height:0;display:flex;flex-direction:column;padding:58px 6% 77px;gap:40px;text-align:center}.hero-copy{width:100%}.hero .eyebrow{margin-bottom:22px}h1{font-size:clamp(62px,15vw,90px);margin-bottom:20px}.hero-description{font-size:18px}.text-link{margin-top:8px}.hero-product{height:500px;width:100%;align-items:flex-start;overflow:hidden}.hero-phone{width:236px;transform:rotate(8deg)}.halo{width:420px;height:420px}.product-note{bottom:0;background:var(--paper);padding:10px;width:100%;justify-content:center}.hero-bottom{left:6%;right:6%;font-size:8px;bottom:20px}.section{padding:75px 7%}h2{font-size:43px}.intro-text{font-size:19px}.signal-row{gap:18px;margin-top:35px;font-size:12px}.signal-row i{font-size:21px}.experience{border-radius:25px 25px 0 0}.experience-heading{padding-bottom:20px}.experience-heading>p:last-child{font-size:17px}.showcase{display:flex;flex-direction:column;padding-top:0;gap:35px}.screen-stage{position:relative;top:auto;width:100%;padding-top:10px}.screen-stage img{height:490px;width:auto;max-height:none}.stage-caption{margin-top:20px}.feature-list{width:100%}.feature{padding:25px 0}.feature-title{font-size:30px}.feature-title br{display:none}.feature-description{font-size:15px;max-width:none}.feature-number{margin-bottom:12px}.everyone{display:flex;flex-direction:column;gap:35px;align-items:stretch}.everyone-copy>p:not(.eyebrow){font-size:19px}.welcome-image{max-height:480px;padding:35px 35px 0}.welcome-image img{width:240px}.closing{display:flex;flex-direction:column}.closing>img{width:100%;max-width:460px}.closing>div{width:100%;padding:0 7% 70px}.closing h2{font-size:43px}.details h2{font-size:43px}summary{font-size:17px}footer{gap:20px;padding:30px 7%}footer>span{width:100%;order:2}footer>a:last-of-type{margin-left:auto}footer small{order:3}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.js-motion .reveal{opacity:1;transform:none}.hero-phone{transform:rotate(8deg)!important}}
@media(min-width:801px){.hero-phone{width:clamp(250px,24vw,350px)}.product-note{bottom:-12px}}

/* Product spacing and bilingual navigation. */
.brand img{border:1px solid rgba(255,255,255,.18)}
.nav-actions{display:flex;align-items:center;gap:16px}
.language-toggle{color:#dce3d6;border:1px solid #ffffff25;background:transparent;border-radius:30px;padding:8px 12px;min-height:36px;cursor:pointer;font-size:12px;white-space:nowrap}
.language-toggle:hover{border-color:#dcff6180;color:var(--lime)}
.welcome-image{background:transparent;border-radius:0;padding:0;max-height:none;overflow:visible}
.welcome-image img{transform:none;width:290px}
.hero{height:auto;min-height:860px;max-height:none;grid-template-rows:1fr auto;row-gap:55px;padding-top:65px;padding-bottom:25px}
.hero-product{height:auto;min-width:0;display:flex;flex-direction:column;gap:36px;padding:25px 0 0}
.hero-phone{width:min(24vw,330px)}
.product-note{position:static;transform:none;left:auto;bottom:auto;flex:none}
.hero-bottom{position:static;grid-column:1/-1;width:100%;padding-top:20px;align-self:end}
.closing{background:#000}
html[lang="zh-Hant"] h1{font-size:clamp(64px,6.8vw,106px);letter-spacing:-.035em;line-height:1.14}
html[lang="zh-Hant"] h2{letter-spacing:-.025em;line-height:1.2}
html[lang="zh-Hant"] .feature-title{line-height:1.25}
@media(max-width:800px){.nav-actions{gap:10px}.navlinks{display:none}.hero{min-height:780px}.hero-phone{width:250px}}
@media(max-width:600px){.nav-actions{gap:7px}.nav{gap:7px}.language-toggle{font-size:11px;padding:7px 10px}.nav .button.small{font-size:11px;gap:5px;padding:10px}.hero{min-height:0;padding:50px 6% 22px;gap:32px}.hero-product{height:auto;overflow:visible;padding:18px 0 0;gap:32px}.hero-phone{width:220px}.product-note{width:auto;padding:0;background:none}.hero-bottom{font-size:8px}.welcome-image{padding:0;max-height:none}.welcome-image img{width:240px}html[lang="zh-Hant"] h1{font-size:clamp(56px,14vw,78px)}html[lang="zh-Hant"] h2{font-size:39px}}
@media(max-width:360px){.nav .brand{font-size:13px}.nav .brand img{width:24px;height:24px}.nav .button.small{padding:9px 8px;font-size:10px}.language-toggle{padding:7px 8px}.nav-actions{gap:5px}}

/* Lightway brand halo: luminous core with a broad, soft falloff. */
.hero-product{isolation:isolate}
.hero-product .halo{left:50%;top:45%;transform:translate(-50%,-50%);width:760px;height:760px;pointer-events:none;background:radial-gradient(ellipse at center,rgba(220,255,97,.46) 0%,rgba(199,245,64,.29) 23%,rgba(174,226,42,.14) 43%,rgba(174,226,42,.045) 59%,transparent 73%);filter:blur(22px)}
@media(max-width:600px){.hero-product .halo{width:540px;height:620px;top:44%;filter:blur(18px)}}

/* Route signals on Lightway's brand surface. */
.experience{background:#DAFD4D;color:#151b09}
.experience .lime{color:#151b09}
.experience-heading>p:last-child{color:#354218}
.experience .screen-stage{background:none}
.experience .stage-caption{color:#3c491e;border-color:#151b092b}
.experience .feature{color:#151b09;opacity:1;cursor:default;border-color:#151b092b}
.experience .feature-number{color:#3c491e}
.experience .feature-title{margin:0;font-weight:650}
.experience .feature-description{color:#354218;max-width:440px;margin-bottom:0}
.experience .feature-description strong{font-weight:650;color:#202b0b}

/* Product-first hero, centered mobile composition and white ambient light. */
.hero h1,html[lang="zh-Hant"] .hero h1{font-size:clamp(76px,8vw,120px);line-height:.94;letter-spacing:-.055em;margin-bottom:24px}
.hero-tagline{font-size:clamp(24px,2.5vw,36px);line-height:1.2;letter-spacing:-.035em;color:var(--lime);font-weight:600;margin:0 0 24px}
.hero-product{align-items:center;justify-content:center;width:100%}
.hero-product .halo{background:radial-gradient(ellipse at center,rgba(255,255,255,.36) 0%,rgba(255,255,255,.22) 23%,rgba(255,255,255,.10) 43%,rgba(255,255,255,.035) 59%,transparent 73%)}
.experience .screen-stage{padding:0;height:550px;overflow:hidden;align-self:start;background:none;mask-image:linear-gradient(to bottom,#000 92%,transparent);-webkit-mask-image:linear-gradient(to bottom,#000 92%,transparent)}
.experience .screen-stage img{width:395px;height:auto;max-height:none;max-width:100%;object-fit:contain;margin:0 auto}
.experience .showcase{align-items:start}
@media(max-width:800px){.hero{grid-template-columns:1fr 1fr;column-gap:20px;padding-left:6%;padding-right:6%}.hero h1,html[lang="zh-Hant"] .hero h1{font-size:clamp(68px,9vw,90px)}.experience .screen-stage{height:420px}.experience .screen-stage img{width:302px}}
@media(max-width:600px){.hero{display:flex;align-items:center;overflow:hidden;gap:28px;padding-top:45px}.hero-copy{width:100%;min-width:0;text-align:center}.hero h1,html[lang="zh-Hant"] .hero h1{font-size:clamp(70px,18vw,96px);line-height:.96}.hero-tagline{font-size:clamp(23px,6vw,30px);margin-bottom:20px}.hero-description{font-size:17px}.hero-product{align-items:center;justify-content:flex-start;width:100%;margin:0;min-width:0;gap:28px}.hero-phone{display:block;width:min(68vw,280px);max-width:100%;height:auto;align-self:center;transform:none!important;animation:none}.hero-product .halo{left:50%;top:45%;width:135%;height:100%;transform:translate(-50%,-50%)}.product-note{align-self:center;text-align:center;font-size:11px}.hero-bottom{gap:14px;line-height:1.5}.experience .screen-stage{position:relative;top:auto;width:100%;height:auto;aspect-ratio:1 / 1.16;max-width:380px;margin:auto}.experience .screen-stage img{width:84%;max-height:none;height:auto}.experience .showcase{gap:24px}.feature-list{min-width:0}.experience .feature-title{overflow-wrap:break-word}}

/* Clean product crop and concise hero. */
.experience .screen-stage{mask-image:none;-webkit-mask-image:none}
.hero .eyebrow{font-size:15px;letter-spacing:.12em;margin-bottom:26px}
.hero h1{font-size:clamp(72px,7.3vw,112px);line-height:1;letter-spacing:-.06em;margin-bottom:38px}
.hero h1 span{color:var(--lime)}
html[lang="zh-Hant"] .hero h1{font-size:clamp(64px,6.8vw,104px);line-height:1.13;margin-bottom:38px}
.hero-cta{font-size:16px;padding:16px 25px;gap:28px}
@media(max-width:800px){.hero h1{font-size:clamp(54px,7.4vw,76px)}}
@media(max-width:600px){.hero .eyebrow{font-size:13px;margin-bottom:23px}.hero h1{font-size:clamp(52px,13.5vw,80px);line-height:1.02;margin-bottom:28px}html[lang="zh-Hant"] .hero h1{font-size:clamp(50px,13vw,74px);line-height:1.15;margin-bottom:28px}.hero-cta{font-size:14px;padding:14px 22px}}

/* Anchor the product crop to the section's bottom edge. */
.experience .showcase{padding-bottom:0;align-items:end}
.experience .screen-stage{position:relative;top:auto;align-self:end;margin-bottom:0}
.experience .feature-list{padding-bottom:65px}
@media(max-width:600px){.experience .showcase{display:flex;flex-direction:column;gap:32px;padding-bottom:0}.experience .feature-list{order:0;padding-bottom:0}.experience .screen-stage{order:1;align-self:center;margin:0 auto}}

/* Brand hierarchy and aligned product column. */
.hero h1,html[lang="zh-Hant"] .hero h1{font-size:clamp(68px,7.3vw,112px);line-height:.97;letter-spacing:-.055em;margin:0 0 25px}
.hero-tagline{font-size:clamp(23px,2.2vw,32px);line-height:1.3;margin:0 0 38px;color:var(--lime)}
.hero-cta{font-size:20px;padding:21px 42px;min-width:220px;min-height:66px;justify-content:center}
@media(min-width:601px){.experience .showcase{align-items:stretch}.experience .screen-stage{align-self:stretch;height:auto;min-height:0;margin-top:36px}.experience .screen-stage img{position:absolute;top:0;left:50%;transform:translateX(-50%);width:max(100%,395px);max-width:none;height:auto}}
@media(max-width:800px){.hero h1,html[lang="zh-Hant"] .hero h1{font-size:clamp(54px,7.3vw,76px)}}
@media(max-width:600px){.hero h1,html[lang="zh-Hant"] .hero h1{font-size:clamp(49px,12.8vw,76px);line-height:1;margin-bottom:22px}.hero-tagline{font-size:23px;margin-bottom:28px}.hero-cta{font-size:18px;min-width:220px;min-height:64px;padding:19px 36px}}

/* Shared dimensions for all primary calls to action. */
.button,.hero-cta{width:240px;min-width:240px;height:68px;min-height:68px;padding:0 24px;font-size:20px;line-height:1.2;justify-content:center;gap:0}
@media(max-width:600px){.button,.hero-cta{width:240px;min-width:240px;height:68px;min-height:68px;padding:0 24px;font-size:20px}}

/* ── Signal row and "walks" list ──────────────────────────────────────
   Both sat at near-caption sizes (14px / 15px) while the prose beside
   them runs 22–24px, so they read as fine print rather than as content.
   Scaled up to sit just under the body copy. */
.signal-row{font-size:18px;gap:38px;margin-top:56px}
.walks span{font-size:19px;padding:21px 0}

/* Icons get a subtle disc behind them — a low-opacity wash of the lime
   accent, no ring: the border drew a hard edge that read as a button and
   competed with the glyph, which is the opposite of subtle. Fixed square
   dimensions with flex centring: sizing a circle off the glyph's own
   metrics leaves each one a slightly different size, since ☀ ↔ ⌂ have
   quite different widths. */
.signal-row i{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  flex:0 0 auto;
  width:46px;
  height:46px;
  border-radius:50%;
  /* Nudged up from .075 to hold its shape now that nothing outlines it. */
  background:rgba(220,255,97,.09);
  border:0;
  font-size:21px;
  line-height:1;
}
.signal-row>span{gap:14px}

@media(max-width:800px){
  .signal-row{font-size:16px;gap:26px}
}

@media(max-width:600px){
  .signal-row{font-size:15px;gap:20px;margin-top:38px}
  .signal-row i{width:40px;height:40px;font-size:18px}
  .walks span{font-size:17px;padding:18px 0}
}