/* ============================================================
   VIVID 비비드 블라인드 — style.css
   Smart-home tech startup landing · custom editorial design
   Sky #2f80ed · Sunset #ff7a1a · White · 8px grid · system fonts
   ============================================================ */

:root{
  /* palette */
  --blue:#2f80ed;
  --blue-2:#1f63cf;
  --blue-d:#16459a;
  --ink-blue:#0d1f3c;
  --orange:#ff7a1a;
  --orange-2:#f0640a;
  --ink:#15233b;
  --muted:#5d6e87;
  --muted-2:#8595ab;
  --line:#e8eef7;
  --line-2:#dce6f3;
  --bg:#ffffff;
  --bg-soft:#f5f8fe;
  --bg-tint:#eef4fe;
  --kakao:#fee500;
  --kakao-ink:#3a1d1d;

  /* duotone gradients (절제) */
  --grad-hero:linear-gradient(112deg,#2f80ed 0%,#5a9bff 48%,#ff9a4d 130%);
  --grad-brand:linear-gradient(120deg,#2f80ed 0%,#ff7a1a 100%);
  --grad-deep:linear-gradient(160deg,#102a55 0%,#1b3e7d 55%,#27508f 100%);
  --grad-soft:linear-gradient(180deg,#ffffff 0%,#f3f8ff 100%);

  /* type scale (1.25 ratio, fluid) */
  --fs-display:clamp(2.3rem,7.2vw,4.6rem);
  --fs-h2:clamp(1.85rem,4.6vw,3.1rem);
  --fs-h3:1.2rem;
  --fs-lead:clamp(1.02rem,1.8vw,1.18rem);

  /* shape */
  --r-sm:12px;
  --r-md:18px;
  --r-lg:26px;
  --r-xl:34px;

  /* shadow (soft, layered) */
  --sh-1:0 2px 8px rgba(20,40,80,.05);
  --sh-2:0 10px 30px -8px rgba(28,70,140,.16);
  --sh-3:0 24px 60px -14px rgba(28,70,140,.24);
  --sh-blue:0 18px 40px -12px rgba(47,128,237,.5);

  --shell:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Apple SD Gothic Neo",
    "Malgun Gothic","맑은 고딕",Roboto,"Noto Sans KR",sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  word-break:keep-all;
  overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none;margin:0;padding:0}
h1,h2,h3,h4{margin:0;line-height:1.12;letter-spacing:-.022em;font-weight:800}
em{font-style:normal;background:var(--grad-brand);-webkit-background-clip:text;
  background-clip:text;-webkit-text-fill-color:transparent}

.shell{width:100%;max-width:var(--shell);margin:0 auto;padding:0 22px}

.skip-link{position:absolute;left:-9999px;top:0;background:var(--blue);color:#fff;
  padding:10px 16px;border-radius:0 0 10px 0;z-index:300}
.skip-link:focus{left:0}

/* ===== buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-size:1rem;font-weight:700;padding:14px 26px;border-radius:999px;
  border:1.5px solid transparent;cursor:pointer;letter-spacing:-.01em;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),
    background .2s var(--ease),color .2s var(--ease);white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn .ico{width:19px;height:19px;fill:currentColor;flex:none}
.btn-primary{background:var(--blue);color:#fff;box-shadow:var(--sh-blue)}
.btn-primary:hover{background:var(--blue-2)}
.btn-accent{background:var(--orange);color:#fff;box-shadow:0 16px 34px -12px rgba(255,122,26,.6)}
.btn-accent:hover{background:var(--orange-2)}
.btn-ghost{background:rgba(255,255,255,.7);color:var(--blue-d);
  border-color:rgba(47,128,237,.22);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:#fff;border-color:var(--blue)}
.btn-outline{background:transparent;color:var(--blue);border-color:var(--line-2)}
.btn-outline:hover{border-color:var(--blue);background:var(--bg-soft)}
.btn-light{background:#fff;color:var(--blue-d);box-shadow:var(--sh-2)}
.btn-light:hover{background:#f3f8ff}
.btn-kakao{background:var(--kakao);color:var(--kakao-ink)}
.btn-kakao:hover{filter:brightness(.97)}
.btn-block{width:100%}

/* ===== reveal animation ===== */
[data-reveal]{opacity:0;transform:translateY(26px);
  transition:opacity .7s var(--ease),transform .7s var(--ease)}
[data-reveal].in{opacity:1;transform:none}
[data-reveal].in.d1{transition-delay:.08s}
[data-reveal].in.d2{transition-delay:.16s}
[data-reveal].in.d3{transition-delay:.24s}
[data-reveal].in.d4{transition-delay:.32s}

/* ===== header ===== */
.site-header{position:sticky;top:0;z-index:200;
  background:rgba(255,255,255,.72);backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s,background .3s}
.site-header.stuck{border-bottom-color:var(--line);box-shadow:var(--sh-1);
  background:rgba(255,255,255,.86)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:11px}
.brand-mark svg{border-radius:13px;box-shadow:var(--sh-1)}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-en{font-size:1.12rem;font-weight:900;letter-spacing:.04em;
  background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent}
.brand-ko{font-size:.72rem;color:var(--muted-2);font-weight:700;letter-spacing:.02em}

.main-nav{display:flex;align-items:center}
.nav-toggle{display:inline-flex;flex-direction:column;gap:5px;width:44px;height:44px;
  align-items:center;justify-content:center;background:none;border:0;cursor:pointer}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.nav-list{position:absolute;top:68px;left:0;right:0;background:rgba(255,255,255,.97);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line);
  display:flex;flex-direction:column;max-height:0;overflow:hidden;
  transition:max-height .36s var(--ease)}
.nav-list.open{max-height:460px}
.nav-list li{border-top:1px solid var(--line)}
.nav-list a{display:block;padding:15px 22px;font-weight:600;color:var(--ink)}
.nav-list a:hover{color:var(--blue)}
.nav-cta{color:var(--orange) !important;font-weight:800}

/* ============================================================
   ② HERO
   ============================================================ */
.hero{position:relative;overflow:hidden;background:var(--grad-soft);padding-bottom:8px}
.hero-mesh{position:absolute;inset:0;z-index:0;overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5}
.blob-a{width:560px;height:560px;top:-200px;right:-160px;
  background:radial-gradient(circle,#7db4ff,transparent 65%)}
.blob-b{width:480px;height:480px;top:60px;right:120px;
  background:radial-gradient(circle,#ffc28a,transparent 62%);opacity:.45}
.blob-c{width:440px;height:440px;bottom:-200px;left:-140px;
  background:radial-gradient(circle,#9fc7ff,transparent 65%);opacity:.4}
.grid-lines{position:absolute;inset:0;
  background-image:linear-gradient(rgba(47,128,237,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(47,128,237,.05) 1px,transparent 1px);
  background-size:44px 44px;
  -webkit-mask-image:radial-gradient(circle at 50% 30%,#000 30%,transparent 78%);
  mask-image:radial-gradient(circle at 50% 30%,#000 30%,transparent 78%)}

.hero-inner{position:relative;z-index:1;display:grid;gap:30px;
  padding:46px 22px 30px;align-items:center}
.hero-eyebrow{display:inline-flex;align-items:center;gap:9px;font-weight:700;
  color:var(--blue-d);background:rgba(255,255,255,.8);
  border:1px solid rgba(47,128,237,.16);padding:8px 16px;border-radius:999px;
  font-size:.83rem;box-shadow:var(--sh-1);backdrop-filter:blur(4px)}
.pulse{width:9px;height:9px;border-radius:50%;background:var(--orange);
  box-shadow:0 0 0 0 rgba(255,122,26,.5);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,122,26,.5)}
  70%{box-shadow:0 0 0 9px rgba(255,122,26,0)}100%{box-shadow:0 0 0 0 rgba(255,122,26,0)}}
.hero h1{font-size:var(--fs-display);font-weight:900;margin:18px 0;letter-spacing:-.035em}
.grad-text{background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent}
.hero-sub{color:var(--muted);font-size:var(--fs-lead);max-width:520px;margin:0}
.hero-sub strong{color:var(--orange-2);font-weight:700}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px 30px;margin:30px 0 0;
  padding-top:24px;border-top:1px solid var(--line-2)}
.hero-stats div dt{font-size:1.18rem;font-weight:900;color:var(--ink);letter-spacing:-.02em}
.hero-stats div dd{margin:2px 0 0;font-size:.82rem;color:var(--muted-2);font-weight:600}

/* hero art: window card */
.hero-art{position:relative;display:flex;justify-content:center}
.window-card{position:relative;width:100%;max-width:430px;
  filter:drop-shadow(0 30px 60px rgba(20,50,110,.22));animation:floaty 7s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.window-illu{width:100%}
.slat-group .slat{transform-origin:center top;transition:transform 1.05s var(--ease),opacity .6s ease}
.slat-group.lift .slat{transform:scaleY(.06);opacity:.85}
.slat-group.lift .slat:nth-child(1){transition-delay:0s}
.slat-group.lift .slat:nth-child(2){transition-delay:.05s}
.slat-group.lift .slat:nth-child(3){transition-delay:.1s}
.slat-group.lift .slat:nth-child(4){transition-delay:.15s}
.slat-group.lift .slat:nth-child(5){transition-delay:.2s}
.slat-group.lift .slat:nth-child(6){transition-delay:.25s}
.slat-group.lift .slat:nth-child(7){transition-delay:.3s}
.slat-group.lift .slat:nth-child(8){transition-delay:.35s}

.ctrl-chip{position:absolute;left:-6px;bottom:42px;display:flex;align-items:center;gap:10px;
  background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border:1px solid var(--line);
  padding:9px 13px;border-radius:16px;box-shadow:var(--sh-2);
  animation:floaty 7s ease-in-out infinite .4s}
.chip-btn{width:34px;height:34px;border-radius:11px;border:0;cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:transform .15s,filter .15s}
.chip-btn svg{width:20px;height:20px}
.chip-up{background:var(--bg-tint);color:var(--blue)}
.chip-down{background:#fff3ea;color:var(--orange-2)}
.chip-btn:hover{transform:scale(1.08)}
.chip-btn:active{transform:scale(.94)}
.chip-label{font-size:.8rem;font-weight:700;color:var(--ink)}

/* marquee */
.marquee{position:relative;z-index:1;overflow:hidden;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:14px 0;background:rgba(255,255,255,.5);margin-top:22px}
.marquee-track{display:flex;gap:26px;white-space:nowrap;width:max-content;
  animation:marq 26s linear infinite}
.marquee-track span{font-weight:800;font-size:1.05rem;color:var(--muted-2);letter-spacing:.02em}
.marquee-track span:nth-child(odd){color:var(--blue)}
@keyframes marq{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ============================================================
   section heads
   ============================================================ */
.section{padding:72px 0;position:relative}
.section-head{margin-bottom:40px}
.section-head.editorial{max-width:640px}
.kicker{display:inline-flex;align-items:center;gap:12px;font-weight:800;
  letter-spacing:.18em;font-size:.76rem;color:var(--orange);margin:0 0 16px}
.kicker-line{width:30px;height:2px;background:var(--orange);border-radius:2px}
.kicker-light{color:#ffd0ab}
.kicker-line.light{background:#ffd0ab}
.section-head h2{font-size:var(--fs-h2);font-weight:900;letter-spacing:-.03em}
.section-desc{color:var(--muted);margin-top:16px;font-size:var(--fs-lead);max-width:560px}
.section-desc.light{color:rgba(255,255,255,.82)}
.section-desc strong{color:var(--ink)}

/* ============================================================
   ③ PRODUCTS — bento
   ============================================================ */
.products{background:var(--bg)}
.product-bento{display:grid;grid-template-columns:1fr;gap:16px}
.prod{background:var(--bg);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px;box-shadow:var(--sh-1);transition:transform .28s var(--ease),
    box-shadow .28s var(--ease),border-color .28s}
.prod:hover{transform:translateY(-6px);box-shadow:var(--sh-3);border-color:transparent}
.prod-ico{display:inline-flex;width:62px;height:62px;border-radius:18px;
  align-items:center;justify-content:center;background:var(--bg-tint);margin-bottom:16px}
.prod-ico svg{width:40px;height:40px}
.prod h3{font-size:var(--fs-h3);margin-bottom:8px}
.prod p{color:var(--muted);font-size:.96rem;margin:0}

.prod-lead{grid-column:1/-1;background:linear-gradient(135deg,#f3f8ff,#eaf2ff);
  border:1px solid var(--line-2);display:grid;gap:8px;overflow:hidden;position:relative}
.prod-lead .prod-illu{order:2}
.prod-lead .prod-illu svg{width:100%;max-width:360px;margin:6px auto 0}
.prod-tag{display:inline-block;background:var(--blue);color:#fff;font-size:.72rem;
  font-weight:800;letter-spacing:.04em;padding:5px 12px;border-radius:999px;margin-bottom:12px}
.prod-lead h3{font-size:1.7rem}
.prod-lead .prod-body p{font-size:1.02rem;max-width:430px}

/* ============================================================
   ④ SMART — app mockup
   ============================================================ */
.smart{position:relative;color:#fff;overflow:hidden;background:var(--grad-deep);padding:80px 0}
.smart-bg{position:absolute;inset:0;z-index:0;
  background:radial-gradient(680px 360px at 88% 8%,rgba(255,138,61,.32),transparent 60%),
    radial-gradient(620px 420px at 4% 96%,rgba(47,128,237,.42),transparent 62%)}
.smart-inner{position:relative;z-index:1;display:grid;gap:46px;align-items:center}
.smart-copy h2{color:#fff}
.smart-features{display:grid;gap:14px;margin:28px 0 0}
.smart-features li{display:flex;gap:15px;align-items:flex-start;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);
  padding:16px 18px;border-radius:18px;transition:background .25s,transform .25s}
.smart-features li:hover{background:rgba(255,255,255,.12);transform:translateX(4px)}
.sf-ico{flex:0 0 42px;width:42px;height:42px;border-radius:13px;color:#fff;
  background:linear-gradient(135deg,rgba(47,128,237,.5),rgba(255,122,26,.5));
  display:flex;align-items:center;justify-content:center}
.sf-ico svg{width:23px;height:23px}
.smart-features strong{display:block;font-size:1.05rem}
.smart-features p{margin:4px 0 0;color:rgba(255,255,255,.74);font-size:.92rem}
.smart-note{margin-top:22px;font-size:.82rem;color:rgba(255,255,255,.6);max-width:480px}

/* phone */
.smart-phone{position:relative;display:flex;justify-content:center}
.phone-glow{position:absolute;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(120,170,255,.6),transparent 65%);
  filter:blur(50px);z-index:0;top:50%;left:50%;transform:translate(-50%,-50%)}
.phone{position:relative;z-index:1;width:300px;max-width:80vw;
  background:#0b1426;border-radius:42px;padding:12px;
  box-shadow:0 40px 90px -20px rgba(0,10,40,.7),inset 0 0 0 2px rgba(255,255,255,.06);
  animation:floaty 8s ease-in-out infinite}
.phone-notch{position:absolute;top:18px;left:50%;transform:translateX(-50%);
  width:120px;height:24px;background:#0b1426;border-radius:0 0 16px 16px;z-index:3}
.phone-screen{background:linear-gradient(180deg,#f3f7ff,#e9f1ff);border-radius:32px;
  padding:18px 16px;overflow:hidden}
.app-status{display:flex;justify-content:space-between;align-items:center;
  font-size:.72rem;font-weight:700;color:var(--ink);margin-bottom:12px}
.app-dots{display:flex;gap:3px}
.app-dots i{width:5px;height:5px;border-radius:50%;background:var(--ink);opacity:.6}
.app-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.app-hi{margin:0;font-size:.74rem;color:var(--muted)}
.app-title{font-size:1.15rem;margin:2px 0 0;color:var(--ink)}
.app-avatar{width:36px;height:36px;border-radius:12px;background:var(--grad-brand);
  color:#fff;font-weight:900;display:flex;align-items:center;justify-content:center;font-size:.95rem}

.app-hero-card{background:linear-gradient(140deg,#2f80ed,#1b56b8);color:#fff;
  border-radius:22px;padding:16px;box-shadow:0 18px 34px -14px rgba(20,60,140,.7);margin-bottom:12px}
.app-hc-top{display:flex;justify-content:space-between;align-items:center;font-size:.74rem}
.app-room{font-weight:700;opacity:.95}
.app-live{display:inline-flex;align-items:center;gap:5px;background:rgba(255,255,255,.18);
  padding:3px 9px;border-radius:999px;font-weight:600}
.app-live i{width:6px;height:6px;border-radius:50%;background:#7CFFB0;animation:blink 1.6s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}
.app-gauge{margin:12px 0 8px;display:flex;align-items:baseline;gap:4px}
.app-gauge-val{font-size:2.1rem;font-weight:900;letter-spacing:-.03em}
.app-gauge-unit{font-size:.85rem;font-weight:700;opacity:.85}
.app-slider{position:relative;height:8px;border-radius:999px;background:rgba(255,255,255,.25)}
.app-slider-fill{position:absolute;left:0;top:0;height:100%;width:72%;border-radius:999px;
  background:linear-gradient(90deg,#ffd166,#ff7a1a)}
.app-slider-knob{position:absolute;top:50%;left:72%;transform:translate(-50%,-50%);
  width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 3px 8px rgba(0,0,0,.3)}
.app-actions{display:flex;gap:8px;margin-top:14px}
.app-act{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;
  background:rgba(255,255,255,.16);border:0;color:#fff;border-radius:13px;
  padding:9px 0;font-size:.72rem;font-weight:700;cursor:pointer;transition:background .2s}
.app-act svg{width:18px;height:18px}
.app-act:hover{background:rgba(255,255,255,.28)}

.app-rooms{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}
.app-room-card{background:#fff;border-radius:16px;padding:11px 8px;text-align:center;box-shadow:var(--sh-1)}
.app-room-card.on{background:linear-gradient(140deg,#fff3ea,#ffe6d4);
  box-shadow:0 8px 18px -8px rgba(255,122,26,.5)}
.arc-ico{display:block;font-size:1.1rem}
.arc-name{display:block;font-size:.74rem;font-weight:700;color:var(--ink);margin-top:3px}
.arc-state{display:block;font-size:.66rem;color:var(--muted);margin-top:1px}
.app-room-card.on .arc-state{color:var(--orange-2);font-weight:700}

.app-schedule{display:flex;align-items:center;gap:10px;background:#fff;border-radius:16px;
  padding:11px 13px;box-shadow:var(--sh-1)}
.asch-ico{font-size:1rem}
.asch-text{flex:1;font-size:.78rem;font-weight:600;color:var(--ink)}
.asch-toggle{width:38px;height:22px;border-radius:999px;background:var(--blue);
  position:relative;flex:none}
.asch-toggle i{position:absolute;top:3px;right:3px;width:16px;height:16px;border-radius:50%;
  background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.3)}

/* ============================================================
   ⑤ GALLERY
   ============================================================ */
.gallery{background:var(--bg-soft)}
.gallery-grid{display:grid;grid-template-columns:1fr;gap:18px}
.gallery-item{position:relative;border-radius:var(--r-lg);overflow:hidden;background:#fff;
  border:1px solid var(--line);box-shadow:var(--sh-1);transition:transform .3s var(--ease),box-shadow .3s}
.gallery-item:hover{transform:translateY(-5px);box-shadow:var(--sh-3)}
.gallery-thumb{aspect-ratio:4/3;width:100%}
.gallery-cap{position:absolute;left:0;right:0;bottom:0;padding:26px 16px 13px;
  font-size:.86rem;color:#fff;font-weight:700;
  background:linear-gradient(transparent,rgba(10,25,55,.72))}
.gallery-badge{position:absolute;top:12px;left:12px;background:rgba(255,255,255,.9);
  color:var(--blue-d);font-size:.68rem;font-weight:800;padding:4px 10px;border-radius:999px;
  backdrop-filter:blur(4px)}

/* ============================================================
   ⑥ PROCESS — timeline
   ============================================================ */
.process{background:var(--bg)}
.timeline{position:relative;display:grid;grid-template-columns:1fr;gap:18px}
.tl-step{position:relative;display:flex;gap:18px;align-items:flex-start}
.tl-dot{flex:none;width:50px;height:50px;border-radius:16px;background:var(--grad-brand);
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:.95rem;box-shadow:var(--sh-blue);position:relative;z-index:1}
.tl-card{flex:1;background:var(--bg);border:1px solid var(--line);border-radius:var(--r-md);
  padding:18px 20px;box-shadow:var(--sh-1);transition:transform .25s var(--ease),box-shadow .25s}
.tl-card:hover{transform:translateX(5px);box-shadow:var(--sh-2)}
.tl-ico{display:inline-flex;width:40px;height:40px;border-radius:12px;background:var(--bg-tint);
  color:var(--blue);align-items:center;justify-content:center;margin-bottom:10px}
.tl-ico svg{width:24px;height:24px}
.tl-card h3{font-size:1.1rem;margin-bottom:5px}
.tl-card p{color:var(--muted);font-size:.94rem;margin:0}

/* ============================================================
   ⑦ REVIEWS
   ============================================================ */
.reviews{background:var(--bg-soft)}
.review-wall{display:grid;grid-template-columns:1fr;gap:18px}
.review-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px;box-shadow:var(--sh-1);margin:0;transition:transform .25s var(--ease),box-shadow .25s}
.review-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.stars{color:var(--orange);font-size:1.06rem;letter-spacing:2px;margin-bottom:12px}
.star-dim{color:#e3d3c2}
.review-card blockquote{margin:0 0 18px;font-size:1.02rem;color:var(--ink);line-height:1.65}
.review-card figcaption{display:flex;align-items:center;gap:12px}
.rv-ava{width:42px;height:42px;border-radius:14px;background:var(--bg-tint);color:var(--blue-d);
  font-weight:900;display:flex;align-items:center;justify-content:center;flex:none}
.review-card figcaption b{display:block;font-size:.92rem;color:var(--ink)}
.review-card figcaption small{color:var(--muted-2);font-size:.8rem}
.review-disclaimer{text-align:center;color:var(--muted-2);font-size:.82rem;margin-top:24px}

/* ============================================================
   ⑧ AREA
   ============================================================ */
.area{background:var(--bg)}
.area-inner{display:grid;gap:34px;align-items:center}
.area-info{margin:22px 0;display:grid;gap:12px}
.area-info li{display:flex;gap:14px;border-bottom:1px solid var(--line);padding-bottom:12px}
.area-label{flex:0 0 78px;font-weight:800;color:var(--blue);font-size:.92rem}
.area-info li>span:last-child{color:var(--ink);font-size:.95rem}
.area-cta{display:flex;flex-wrap:wrap;gap:12px}
.area-map svg{width:100%;border-radius:var(--r-lg);box-shadow:var(--sh-2)}
.map-pin{animation:bob 2.6s ease-in-out infinite;transform-origin:255px 224px}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

/* ============================================================
   ⑨ CONTACT
   ============================================================ */
.contact{position:relative;overflow:hidden;background:var(--grad-deep);color:#fff;padding:80px 0}
.contact-bg{position:absolute;inset:0;z-index:0;
  background:radial-gradient(620px 360px at 92% 4%,rgba(255,138,61,.28),transparent 60%),
    radial-gradient(560px 420px at 0% 100%,rgba(47,128,237,.4),transparent 60%)}
.contact-inner{position:relative;z-index:1;display:grid;gap:36px;align-items:start}
.contact-aside h2{color:#fff}
.contact-lead{color:rgba(255,255,255,.8);font-size:var(--fs-lead);margin:16px 0 22px;max-width:430px}
.contact-points{display:grid;gap:11px;margin-bottom:26px}
.contact-points li{display:flex;align-items:center;gap:11px;font-weight:600;color:rgba(255,255,255,.92)}
.contact-points svg{width:24px;height:24px;color:#7CFFB0;flex:none;
  background:rgba(124,255,176,.14);border-radius:8px;padding:3px}

.contact-form{background:#fff;color:var(--ink);border-radius:var(--r-xl);
  padding:28px 24px;display:grid;grid-template-columns:1fr 1fr;gap:16px;box-shadow:var(--sh-3)}
.form-row{display:flex;flex-direction:column;gap:7px}
.form-row-full{grid-column:1/-1}
.contact-form label{font-weight:700;font-size:.9rem;color:var(--ink)}
.contact-form input,.contact-form select,.contact-form textarea{
  font:inherit;padding:13px 15px;border:1.5px solid var(--line-2);border-radius:13px;
  background:#fbfdff;color:var(--ink);width:100%;transition:border-color .2s,box-shadow .2s}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{
  outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(47,128,237,.13);background:#fff}
.contact-form textarea{resize:vertical}
.form-consent .check{display:flex;flex-direction:row;align-items:flex-start;gap:10px;
  font-weight:500;color:var(--muted);font-size:.9rem}
.form-consent input{width:auto;margin-top:3px;accent-color:var(--blue)}
.form-actions{grid-column:1/-1;display:grid;gap:10px}
.form-hint{grid-column:1/-1;text-align:center;color:var(--blue-d);font-weight:600;
  min-height:1.2em;margin:0;font-size:.9rem}

/* ============================================================
   ⑩ FOOTER
   ============================================================ */
.site-footer{background:#0c1626;color:#c4d2e4;padding-top:54px}
.footer-inner{display:grid;gap:30px}
.footer-logo{display:flex;align-items:center;gap:9px}
.footer-logo .brand-en{font-size:1.4rem}
.footer-logo span{font-weight:700;color:#fff;font-size:.85rem}
.footer-tag{margin:14px 0 18px;color:#94a6bd;font-size:.92rem;max-width:320px}
.footer-social{display:flex;gap:18px;flex-wrap:wrap}
.footer-social a{color:#94a6bd;font-weight:600;font-size:.9rem;transition:color .2s}
.footer-social a:hover{color:var(--orange)}
.footer-info{display:grid;gap:9px;font-size:.9rem}
.footer-info li{display:flex;gap:12px}
.footer-info li>span:first-child{flex:0 0 116px;color:#6f86a1}
.footer-info a{color:#c4d2e4}
.footer-info a:hover{color:#fff}
.footer-bottom{border-top:1px solid #1c2940;margin-top:38px;padding:18px 0 92px}
.privacy-line{margin:0 0 6px;font-size:.8rem;color:#7589a3}
.copyright{margin:0;font-size:.8rem;color:#62768f}

/* ============================================================
   mobile quickbar
   ============================================================ */
.quickbar{position:fixed;bottom:0;left:0;right:0;z-index:150;display:grid;
  grid-template-columns:repeat(4,1fr);background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);border-top:1px solid var(--line);
  box-shadow:0 -8px 24px rgba(20,50,110,.1);padding-bottom:env(safe-area-inset-bottom)}
.quick-item{display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:3px;padding:10px 4px;font-size:.7rem;font-weight:700;color:var(--ink)}
.quick-item svg{width:22px;height:22px;fill:var(--blue)}
.quick-cta{background:var(--orange);color:#fff}
.quick-cta svg{fill:none;stroke:#fff}

/* ============================================================
   modal
   ============================================================ */
.modal{position:fixed;inset:0;z-index:400;display:flex;align-items:center;
  justify-content:center;padding:20px}
.modal[hidden]{display:none}
.modal-backdrop{position:absolute;inset:0;background:rgba(10,22,45,.55);backdrop-filter:blur(3px)}
.modal-card{position:relative;background:#fff;border-radius:var(--r-xl);
  padding:32px 26px 26px;max-width:390px;width:100%;box-shadow:var(--sh-3);
  z-index:1;animation:pop .26s var(--ease);text-align:center}
@keyframes pop{from{transform:translateY(16px) scale(.97);opacity:0}to{transform:none;opacity:1}}
.modal-close{position:absolute;top:12px;right:14px;background:none;border:0;
  font-size:1.7rem;line-height:1;cursor:pointer;color:var(--muted-2)}
.modal-mark{display:inline-flex;width:54px;height:54px;margin-bottom:10px}
.modal-mark svg{width:54px;height:54px;border-radius:16px}
.modal-card h3{font-size:1.32rem;margin-bottom:6px}
.modal-sub{color:var(--muted);margin:0 0 20px;font-size:.95rem}
.modal-actions{display:grid;gap:10px}

/* ============================================================
   responsive
   ============================================================ */
@media (min-width:640px){
  .product-bento{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .review-wall{grid-template-columns:repeat(2,1fr)}
  .prod-lead{grid-template-columns:1.1fr .9fr;align-items:center}
  .prod-lead .prod-illu{order:2}
  .contact-form{padding:32px 30px}
}
@media (min-width:960px){
  .hero-inner{grid-template-columns:1.08fr .92fr;padding:70px 22px 38px}
  .hero h1{margin:22px 0 24px}
  .product-bento{grid-template-columns:repeat(3,1fr)}
  .prod-lead{grid-column:span 2;grid-row:span 2}
  .gallery-grid{grid-template-columns:repeat(3,1fr)}
  .review-wall{grid-template-columns:repeat(2,1fr)}
  .smart-inner{grid-template-columns:1.05fr .95fr}
  .timeline{grid-template-columns:repeat(5,1fr);gap:14px}
  .timeline::before{content:"";position:absolute;top:25px;left:5%;right:5%;height:2px;
    background:linear-gradient(90deg,var(--blue),var(--orange));opacity:.3;z-index:0}
  .tl-step{flex-direction:column;gap:0}
  .tl-card{margin-top:14px;width:100%}
  .tl-card:hover{transform:translateY(-4px)}
  .area-inner{grid-template-columns:1fr 1.05fr}
  .contact-inner{grid-template-columns:.9fr 1.1fr;gap:48px}
  .footer-inner{grid-template-columns:1.3fr 1.4fr;align-items:start}
  .footer-social{grid-column:1/-1}
  .nav-toggle{display:none}
  .nav-list{position:static;flex-direction:row;max-height:none;border:0;
    background:transparent;backdrop-filter:none;align-items:center;gap:2px}
  .nav-list li{border:0}
  .nav-list a{padding:9px 14px;border-radius:11px;font-size:.94rem}
  .nav-cta{background:var(--blue);color:#fff !important;padding:10px 18px !important;
    box-shadow:var(--sh-blue)}
  .nav-cta:hover{background:var(--blue-2)}
  .quickbar{display:none}
  .footer-bottom{padding-bottom:18px}
}
@media (min-width:1100px){
  .review-wall{grid-template-columns:repeat(4,1fr)}
}

/* ============================================================
   reduced motion
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;scroll-behavior:auto !important}
  [data-reveal]{opacity:1 !important;transform:none !important}
  .window-card,.phone,.ctrl-chip,.marquee-track,.map-pin,.pulse,.app-live i{animation:none !important}
  .slat-group.lift .slat{transform:none}
}