@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root{
  --line:rgba(255,255,255,.10);
  --paper:#f3f1ea;
  --paper-card:#ffffff;
  --ink:#f5f4f0;
  --ink-soft:#a6acc6;
  --ink-dark:#0d1636;
  --ink-dark-soft:#5a6182;
  --amber:#f39800;
  --amber-deep:#eb6100;
  --amber-text:#b84b00;
  --feature-paper:#fff;
  --font-body:'Inter','Hiragino Kaku Gothic ProN',Meiryo,'Yu Gothic',sans-serif;
  --font-heading:'Space Grotesk','Hiragino Kaku Gothic ProN',Meiryo,'Yu Gothic',sans-serif;
  --cyan:#fabe00;
  --radius:20px;
  --maxw:1180px;
  --shadow:0 12px 28px -20px rgba(13,22,54,.20);
  --card-line:rgba(13,22,54,.08);
}

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;scroll-padding-top:96px;}
[hidden]{display:none !important;}
body{
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink-dark);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:var(--font-heading);
  font-weight:700;
  letter-spacing:-.01em;
  line-height:1.25;
}
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; height:auto; display:block; }
button,input,select,textarea{font:inherit;}
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 28px; }
section{ position:relative; }

/* ---------- section backgrounds ---------- */
/* Alternate white and warm neutral surfaces in page order. */
.section-hero{ background:#faf9f6; }
.section-problems{ background:#f1efeb; }
.section-how{ background:#fff; }
.section-reasons{ background:#f8efe3; }
.section-features{ background:var(--feature-paper); }
.section-voices{ background:#f1efeb; }
.section-contact{
  background:#fff3e2;
  border-top:1px solid rgba(243,152,0,.18);
}
.section-problems::after,
.section-reasons::after,
.section-features::after,
.section-voices::after{
  content:"";
  position:absolute; left:0; right:0; bottom:0; height:1px;
  background:linear-gradient(90deg, transparent, rgba(13,22,54,.12), transparent);
  pointer-events:none;
}
.section-hero > .wrap,
.section-problems > .wrap,
.section-how > .wrap,
.section-reasons > .wrap,
.section-features > .wrap,
.section-voices > .wrap,
.section-contact > .wrap{
  position:relative; z-index:1;
}

/* ---------- product movie ---------- */
.video-section{
  padding:78px 0 88px;
  background:#fff;
}
.video-heading{
  max-width:680px;
  margin:0 auto 34px;
  text-align:center;
}
.video-heading .eyebrow{ margin-bottom:12px; }
.video-heading h2{ font-size:clamp(26px,3.2vw,38px); }
.video-heading p{
  margin-top:12px;
  color:var(--ink-dark-soft);
  font-size:15.5px;
}
.video-frame{
  position:relative;
  width:min(700px, 100%);
  aspect-ratio:16 / 9;
  margin:0 auto;
  overflow:hidden;
  border-radius:20px;
  background:transparent;
  box-shadow:0 24px 60px -26px rgba(13,22,54,.32);
}
.video-frame iframe{
  position:absolute;
  inset:-1px;
  width:calc(100% + 2px);
  height:calc(100% + 2px);
  display:block;
  border:0;
}

/* ---------- signature motif: hazard-stripe swatch ---------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  font-family:'JetBrains Mono', monospace;
  font-size:12.5px; font-weight:600;
  letter-spacing:.14em; text-transform:uppercase;
  color:var(--amber-text); margin-bottom:16px;
}
.eyebrow::before{
  content:""; width:22px; height:10px; border-radius:2px;
  background:repeating-linear-gradient(-45deg, var(--amber-deep) 0 4px, var(--paper) 4px 8px);
  outline:1px solid rgba(13,22,54,.1);
  flex:none;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:14px 26px; border-radius:999px;
  font-weight:600; font-size:15px;
  border:1px solid transparent; cursor:pointer;
  transition:transform .15s ease, background .2s ease, border-color .2s ease;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn:disabled{ cursor:not-allowed; opacity:.65; transform:none; }
.btn:focus-visible, a:focus-visible{
  outline:3px solid var(--amber);
  outline-offset:3px;
}
.btn-primary{ background:var(--amber); color:var(--ink-dark); }
.btn-primary:hover{ background:#ffab26; }
.btn-ghost{ border-color:rgba(13,22,54,.18); color:var(--ink-dark); background:transparent; }
.btn-ghost:hover{ border-color:rgba(13,22,54,.4); }

/* ---------- header ---------- */
header{
  position:sticky; top:0; z-index:50;
  background:rgba(244,242,236,.86); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--card-line);
}
header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height:76px;
  position:relative; gap:20px;
}
.logo{ display:flex; align-items:center; gap:10px; font-family:'Space Grotesk'; font-weight:700; font-size:19px; }
.logo-mark{
  width:130px; height:auto; flex:none;
}
.logo-mark img{ width:100%; height:auto; display:block; }
.site-nav{ display:flex; align-items:center; gap:28px; }
.nav-links{ display:flex; align-items:center; gap:22px; font-size:14px; color:var(--ink-dark-soft); }
.nav-links a{white-space:nowrap;}
.nav-links a:hover{ color:var(--ink-dark); }
.menu-toggle{display:none;}
.menu-toggle svg{width:22px;height:22px;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;}
.nav-right{ display:flex; align-items:center; gap:22px; }
.tel-block{ text-align:right; font-size:13px; color:var(--ink-dark-soft); line-height:1.4; }
.tel-block .num{ font-family:var(--font-body); font-size:16px; color:var(--ink-dark); font-weight:600; font-variant-numeric:tabular-nums; }

/* ---------- hero ---------- */
.hero{ padding:76px 0 90px; overflow:hidden; }
.hero .wrap{
  max-width:1240px; display:grid; grid-template-columns:minmax(0,1.05fr) minmax(0,1.1fr); gap:40px; align-items:center;
}
.hero h1{ font-size:clamp(32px, 4vw, 52px); line-height:1.35; margin-bottom:22px; }
.hero h1 .hl{ color:var(--amber-deep); font-family:'Inter','Hiragino Kaku Gothic ProN',Meiryo,'Yu Gothic',sans-serif; font-weight:700; }
.hero-claim{
  display:block;
  margin-bottom:.16em;
  font-size:clamp(21px, 2.4vw, 34px);
  white-space:nowrap;
  letter-spacing:0;
}
.hero p.lead{ font-size:17px; color:var(--ink-dark-soft); max-width:52ch; margin-bottom:34px; }
.cta-row{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom:0; }

/* hero scan comparison */
.scan-card{ position:relative; min-width:0; }
.hero-scan-visual{ position:relative; }
.hero-scan-visual > img{ width:100%; aspect-ratio:16 / 10; object-fit:cover; mix-blend-mode:multiply; mask-image:linear-gradient(to right,transparent,#000 5%,#000 95%,transparent),linear-gradient(to bottom,transparent,#000 5%,#000 94%,transparent); mask-composite:intersect; }
.individual-scan-pings{ position:absolute; inset:0; pointer-events:none; }
.ping{ position:absolute; width:13px; height:13px; border:2px solid #e44d4d; border-radius:50%; opacity:0; animation:scan-ping 4.4s ease-out infinite; }
.ping::after{ content:""; position:absolute; inset:3px; border-radius:50%; background:#e44d4d; }
.ping-1{ left:15%; top:26%; animation-delay:0s; }
.ping-2{ left:36%; top:21%; animation-delay:.28s; }
.ping-3{ left:11%; top:59%; animation-delay:.56s; }
.ping-4{ left:41%; top:63%; animation-delay:.84s; }
@keyframes scan-ping{
  0%,7%{ opacity:0; transform:scale(.55); }
  10%,17%{ opacity:1; transform:scale(1); box-shadow:0 0 0 5px rgba(228,77,77,.16); }
  22%,100%{ opacity:0; transform:scale(1.45); }
}
.hero-scan-beam{ position:absolute; z-index:2; left:76.5%; width:21%; height:3px; transform:translateX(-50%); background:linear-gradient(90deg,transparent,var(--amber) 15%,var(--cyan) 50%,var(--amber) 85%,transparent); box-shadow:0 0 8px 2px rgba(250,190,0,.9),0 0 20px 5px rgba(243,152,0,.4); opacity:0; animation:hero-batch-sweep 4.4s ease-in-out infinite; }
@keyframes hero-batch-sweep{
  0%,46%{ top:37%; width:21%; opacity:0; }
  50%{ width:22%; opacity:1; }
  70%{ top:77%; width:28.5%; opacity:1; }
  75%,100%{ top:77%; width:28.5%; opacity:0; }
}
.hero-scan-label{ position:absolute; z-index:3; top:0; display:flex; flex-direction:column; gap:2px; padding:0; text-align:center; }
.hero-scan-label span{ font-size:12px; font-weight:700; }
.hero-scan-label b{ font-size:14px; }
.before-label{ left:25%; transform:translateX(-50%); color:var(--ink-dark-soft); }
.after-label{ left:76.5%; transform:translateX(-50%); width:max-content; color:var(--amber-text); }
.scan-complete-badge{ position:absolute; z-index:3; left:76.5%; bottom:0; width:max-content; transform:translateX(-50%); display:flex; align-items:center; justify-content:center; color:var(--amber-text); animation:complete-pop 4.4s ease-in-out infinite; }
@keyframes complete-pop{
  0%,68%{ opacity:0; transform:translate(-50%,7px) scale(.96); }
  75%,92%{ opacity:1; transform:translate(-50%,0) scale(1); }
  100%{ opacity:0; transform:translate(-50%,0) scale(1); }
}
.scan-complete-badge b{ font-size:11px; }
.scan-message{ margin-top:24px; text-align:center; line-height:1.3; }
.scan-message span{ display:block; color:var(--ink-dark-soft); font-size:12px; }
.scan-message strong{ display:block; color:var(--ink-dark); font-size:clamp(19px,2vw,25px); }
.scan-message strong em{ color:var(--amber); font-style:normal; }

@media (prefers-reduced-motion: reduce){
  .ping,.hero-scan-beam,.scan-complete-badge{ animation:none !important; }
  .ping,.hero-scan-beam{ display:none; }
  .scan-complete-badge{ opacity:1; transform:translateX(-50%); }
  html{ scroll-behavior:auto; }
  .reveal{ opacity:1 !important; transform:none !important; transition:none !important; }
}

/* ---------- section headings ---------- */
.section-head{ max-width:640px; margin-bottom:52px; }
.section-head h2{ font-size:clamp(26px,3.2vw,38px); }
.section-head p{ color:var(--ink-dark-soft); margin-top:14px; font-size:15.5px; }
.pad{ padding:96px 0; }

/* ---------- problem cards ---------- */
.problem-grid{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:22px; }
.problem-card{
  background:var(--paper-card);
  border:1px solid rgba(20,23,29,.08);
  border-radius:20px;
  overflow:hidden;
  box-shadow:0 14px 30px -24px rgba(13,22,54,.24);
}
.problem-visual{
  position:relative;
  display:flex;
  justify-content:center;
  align-items:center;
  height:190px;
  padding:18px 24px 4px;
  color:var(--ink-dark);
  background:linear-gradient(150deg,#fffbf5,#fff5e6);
  border-bottom:1px solid rgba(243,152,0,.12);
}
.problem-visual::after{
  content:"";
  position:absolute;
  bottom:-2px;
  left:26px;
  width:36px;
  height:3px;
  border-radius:2px;
  background:var(--amber);
}
.problem-visual svg{ display:block; width:230px; max-width:100%; height:160px; }
.problem-card .num{
  position:absolute;
  top:16px;
  left:18px;
  display:flex;
  align-items:center;
  gap:6px;
  color:var(--ink-dark-soft);
  font-family:'JetBrains Mono',monospace;
  font-size:10px;
  letter-spacing:.06em;
}
.problem-card .num b{ color:var(--amber-deep); font-size:17px; font-weight:600; }
.problem-body{ padding:27px 26px 30px; }
.problem-card h3{ font-size:20px; line-height:1.6; margin-bottom:12px; }
.problem-card h3 span{
  background:linear-gradient(transparent 66%,rgba(250,190,0,.26) 66%);
  box-decoration-break:clone;
  -webkit-box-decoration-break:clone;
}
.problem-card p{ font-size:14.5px; line-height:1.85; color:var(--ink-dark-soft); }
@media (min-width:641px) and (max-width:960px){
  .problem-card{ display:grid; grid-template-columns:220px minmax(0,1fr); }
  .problem-visual{ height:100%; min-height:190px; border-bottom:0; border-right:1px solid rgba(243,152,0,.12); }
  .problem-visual::after{ display:none; }
  .problem-body{ align-self:center; }
}
@media (max-width:640px){
  .section-problems .section-head{ margin-bottom:32px; }
  .problem-visual{ height:172px; }
  .problem-visual svg{ height:146px; }
  .problem-body{ padding:22px 24px 26px; }
  .problem-card h3{ font-size:19px; }
}
/* ---------- how it works ---------- */
.how-content{
  display:grid;
  grid-template-columns:minmax(0,.95fr) minmax(0,1.2fr);
  gap:64px;
  align-items:start;
}
.section-how .section-head{ margin-bottom:0; padding-top:20px; }
.section-how .section-head h2{ font-size:clamp(26px,2.65vw,38px); line-height:1.5; letter-spacing:-.035em; }
.section-how .section-head h2 span{ color:var(--amber-deep); }
.section-how .section-head p{ max-width:27em; margin-top:24px; line-height:1.95; }
.section-how .section-head::after{
  content:"";
  display:block;
  width:64px;
  height:3px;
  margin-top:32px;
  background:var(--amber);
}
.how-benefits{ list-style:none; border-top:1px solid rgba(13,22,54,.16); }
.how-benefit{
  display:grid;
  grid-template-columns:56px minmax(0,1fr);
  gap:24px;
  padding:30px 0;
  border-bottom:1px solid rgba(13,22,54,.16);
}
.how-number{
  font-family:'Space Grotesk',sans-serif;
  font-size:44px;
  font-weight:500;
  line-height:1;
  letter-spacing:-.055em;
  font-variant-numeric:tabular-nums;
  color:var(--amber-deep);
}
.how-benefit-heading{ display:flex; align-items:center; gap:12px; margin:3px 0 12px; }
.how-icon{ width:25px; height:25px; flex:none; stroke:var(--amber-deep); stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round; }
.how-benefit h3{ font-size:21px; line-height:1.5; }
.how-benefit p{ font-size:14.5px; line-height:1.9; color:var(--ink-dark-soft); }
@media (max-width:960px){
  .how-content{ grid-template-columns:1fr; gap:40px; }
  .section-how .section-head{ padding-top:0; }
  .section-how .section-head h2{ font-size:clamp(26px,3.8vw,36px); }
  .section-how .section-head p{ max-width:38em; }
  .section-how .section-head::after{ display:none; }
}
@media (max-width:640px){
  .how-content{ gap:32px; }
  .section-how .section-head p{ margin-top:18px; font-size:14.5px; }
  .how-benefit{ grid-template-columns:40px minmax(0,1fr); gap:16px; padding:26px 0; }
  .how-number{ font-size:34px; }
  .how-benefit-heading{ gap:9px; margin-top:0; }
  .how-icon{ width:22px; height:22px; }
  .how-benefit h3{ font-size:18px; }
}
/* ---------- reasons ---------- */
.reason-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.reason-card{ border:1px solid var(--card-line); border-radius:var(--radius); overflow:hidden; background:var(--paper-card); box-shadow:var(--shadow); }
.reason-card img{ width:100%; height:auto; aspect-ratio:1816 / 866; object-fit:contain; }
.reason-body{ padding:24px 24px 28px; }
.reason-body .tag{ font-family:'JetBrains Mono'; font-size:11.5px; color:var(--amber-text); letter-spacing:.06em; margin-bottom:8px; display:block; }
.reason-body h3{ font-size:19px; margin-bottom:10px; }
.reason-body p{ font-size:14.5px; line-height:1.85; color:var(--ink-dark-soft); }

/* ---------- feature flow ---------- */
.feature-flow{
  --flow-gap:40px;
  position:relative;
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:var(--flow-gap);
  list-style:none;
}
.feature-flow::before{
  content:"";
  position:absolute;
  top:9px;
  left:calc((100% - 2 * var(--flow-gap)) / 6);
  right:calc((100% - 2 * var(--flow-gap)) / 6);
  height:1px;
  background:var(--amber);
}
.feature-stage{ position:relative; min-width:0; }
.feature-stage:not(:last-child)::after{
  content:"";
  position:absolute;
  top:6px;
  right:calc(var(--flow-gap) / -2);
  width:7px;
  height:7px;
  border-top:1px solid var(--amber-deep);
  border-right:1px solid var(--amber-deep);
  transform:rotate(45deg);
}
.feature-marker{
  position:relative;
  display:block;
  width:19px;
  height:19px;
  margin:0 auto 16px;
  border:5px solid var(--feature-paper);
  border-radius:50%;
  background:var(--amber-deep);
  box-shadow:0 0 0 1px var(--amber);
}
.feature-stage-name{ text-align:center; font-size:19px; letter-spacing:.06em; line-height:1.5; }
.feature-diagram{ height:204px; display:flex; align-items:center; justify-content:center; margin:12px 0 22px; }
.feature-diagram svg{ display:block; width:220px; max-width:100%; height:170px; color:var(--ink-dark); stroke:currentColor; stroke-width:2.6; stroke-linecap:round; stroke-linejoin:round; }
.feature-diagram-scan{ gap:2px; }
.feature-diagram-scan svg{ width:52%; flex-shrink:1; }
.feature-capacity{ flex:none; color:var(--amber-deep); line-height:1; }
.feature-capacity-label{ display:block; font-size:14px; font-weight:600; margin-bottom:6px; }
.feature-capacity strong{ font-family:'Space Grotesk',sans-serif; font-size:64px; font-weight:600; letter-spacing:-.06em; }
.feature-capacity-unit{ font-size:19px; font-weight:700; margin-left:5px; }
.feature-capacity-note{ display:block; margin-top:10px; font-size:13px; color:var(--ink-dark-soft); }
.feature-stage-copy h4{ font-size:20px; font-weight:700; line-height:1.6; margin-bottom:14px; letter-spacing:-.025em; }
.feature-stage-copy p{ font-size:14.5px; line-height:1.9; color:var(--ink-dark-soft); }
.feature-stage-copy p + p{ margin-top:10px; }
@media (min-width:961px) and (max-width:1100px){
  .feature-flow{ --flow-gap:28px; }
  .feature-capacity strong{ font-size:54px; }
  .feature-stage-copy h4{ font-size:18px; }
}
@media (max-width:960px){
  .feature-flow{ display:block; }
  .feature-flow::before{ display:none; }
  .feature-stage{ padding-left:44px; }
  .feature-stage + .feature-stage{ margin-top:44px; }
  .feature-marker{ position:absolute; left:0; top:5px; margin:0; }
  .feature-stage-name{ text-align:left; }
  .feature-stage:not(:last-child)::before{
    content:"";
    position:absolute;
    left:9px;
    top:26px;
    bottom:-47px;
    width:1px;
    background:var(--amber);
  }
  .feature-stage:not(:last-child)::after{ top:auto; right:auto; bottom:-22px; left:6px; transform:rotate(135deg); }
  .feature-diagram{ justify-content:flex-start; max-width:340px; height:180px; margin:12px 0 18px; }
  .feature-diagram-scan{ gap:8px; }
  .feature-stage-copy{ max-width:42em; }
}
@media (max-width:640px){
  .feature-stage{ padding-left:34px; }
  .feature-stage-name{ font-size:18px; }
  .feature-stage-copy h4{ font-size:19px; }
  .feature-capacity strong{ font-size:58px; }
  .feature-diagram-scan svg{ width:49%; }
}
@media (max-width:360px){
  .feature-capacity strong{ font-size:48px; }
  .feature-capacity-unit{ font-size:16px; }
}
/* ---------- testimonials ---------- */
.voice-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.voice-card{ background:var(--paper-card); border:1px solid rgba(20,23,29,.08); border-radius:var(--radius); padding:28px 26px; display:flex; flex-direction:column; gap:18px; }
.voice-title{ font-size:20px; line-height:1.55; padding-top:18px; position:relative; }
.voice-title::before{ content:""; position:absolute; left:0; top:0; width:32px; height:3px; border-radius:2px; background:var(--amber); }
.voice-card .quote{ font-size:14.5px; line-height:1.9; color:var(--ink-dark-soft); }
.voice-card .who{ display:flex; align-items:center; gap:12px; margin-top:auto; padding-top:18px; border-top:1px solid var(--card-line); }
.voice-card .avatar{
  width:42px;
  height:42px;
  display:block;
  flex:none;
  object-fit:contain;
}
.voice-card .who .role{ font-size:13px; font-weight:600; color:var(--ink-dark); }
.voice-card .who .sub{ font-size:12px; color:var(--ink-dark-soft); }

/* ---------- contact ---------- */
.contact-wrap{ display:grid; grid-template-columns:.9fr 1.1fr; gap:56px; }
.contact-info h2{ font-size:clamp(26px,3.2vw,36px); margin-bottom:18px; }
.contact-info p{ color:var(--ink-dark-soft); font-size:15px; margin-bottom:30px; max-width:44ch; }
.contact-tel{ display:inline-block; font-family:var(--font-body); font-size:30px; font-weight:700; color:var(--amber-text); margin-bottom:6px; font-variant-numeric:tabular-nums; letter-spacing:.01em; }
.contact-hours{ font-size:13.5px; color:var(--ink-dark-soft); margin-bottom:34px; }
.addr-block{ font-size:13.5px; color:var(--ink-dark-soft); border-top:1px solid rgba(13,22,54,.14); padding-top:22px; line-height:1.8; }

.form-card{
  background:rgba(255,255,255,.94);
  border:1px solid rgba(13,22,54,.08);
  border-radius:20px;
  padding:36px;
  box-shadow:0 18px 40px -28px rgba(13,22,54,.22);
}
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:16px; }
.form-row.full{ grid-template-columns:1fr; }
.field label{ display:block; font-size:12.5px; color:var(--ink-dark-soft); margin-bottom:7px; font-weight:600; }
.field input, .field select, .field textarea{
  width:100%; background:#f8f6f1; border:1px solid rgba(13,22,54,.14); border-radius:9px;
  padding:12px 13px; color:var(--ink-dark); font-size:16px; font-family:inherit;
}
.field input::placeholder,.field textarea::placeholder{ color:#737b8b; }
.field textarea{ resize:vertical; min-height:100px; }
.field input:focus, .field select:focus, .field textarea:focus{ outline:2px solid var(--amber); outline-offset:1px; border-color:transparent; }
.form-card .submit{ width:100%; justify-content:center; margin-top:6px; }
.form-status{ margin-top:12px; color:var(--amber-text); font-size:13px; }
.form-status a{ text-decoration:underline; text-underline-offset:3px; }
.form-note{ font-size:12px; color:var(--ink-dark-soft); margin-top:14px; }
.form-note a{ color:var(--ink-dark); text-decoration:underline; text-underline-offset:3px; }

/* ---------- footer ---------- */
footer{
  padding:56px 0 0;
  background:#0d162b;
  border-top:1px solid var(--line);
  color:var(--ink);
}
.footer-main{
  display:grid;
  grid-template-columns:minmax(0,1fr) 320px;
  gap:72px;
  padding-bottom:34px;
}
.footer-product-logo{
  display:inline-block;
  width:180px;
  margin-bottom:20px;
}
.footer-product-logo img{ width:100%; }
.footer-brand p{
  color:var(--ink-soft);
  font-size:13px;
  line-height:1.8;
}
.footer-nav{
  display:flex;
  flex-wrap:wrap;
  gap:12px 24px;
  margin-top:22px;
  color:var(--ink);
  font-size:14px;
  font-weight:600;
}
.footer-nav a{ transition:color .2s ease; }
.footer-nav a:hover{ color:var(--amber); }
.footer-cta{
  margin-top:22px;
  padding:11px 22px;
  font-size:13px;
}
.footer-company-label{
  display:block;
  margin-bottom:12px;
  color:var(--ink-soft);
  font-size:12px;
  font-weight:600;
}
.there-logo-link{ display:inline-block; margin-bottom:14px; }
.there-logo{
  width:166px;
  filter:brightness(0) invert(1);
  transition:opacity .2s ease;
}
.there-logo-link:hover .there-logo{ opacity:.72; }
.footer-company strong{
  display:block;
  margin-bottom:10px;
  font-size:14px;
}
.footer-company address{
  color:var(--ink-soft);
  font-size:12.5px;
  font-style:normal;
  line-height:1.85;
}
.footer-company address a{ color:inherit; }
.footer-company address a:hover{ color:var(--ink); }
.footer-bottom{
  display:flex;
  justify-content:space-between;
  gap:24px;
  padding:20px 0;
  border-top:1px solid var(--line);
  color:var(--ink-soft);
  font-size:12px;
}
.footer-bottom small{ font-size:inherit; }
.footer-bottom a{ transition:color .2s ease; }
.footer-bottom a:hover{ color:var(--ink); }

/* ---------- scroll reveal ---------- */
.reveal{opacity:1;transform:none;}
.reveal.is-pending{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease;}
.reveal.is-pending.in{ opacity:1; transform:translateY(0); }

/* ---------- responsive ---------- */
@media (max-width:960px){
  .hero .wrap{ gap:36px; grid-template-columns:1fr; }
  .problem-grid, .reason-grid, .voice-grid{ grid-template-columns:1fr; }
  .contact-wrap{ grid-template-columns:1fr; }
  .form-row{ grid-template-columns:1fr; }
  .footer-main{ grid-template-columns:1fr; gap:48px; }
}

@media (max-width:640px){
  html{scroll-padding-top:84px;}
  header .wrap{height:64px;gap:12px;}
  .logo-mark{width:120px;}
  .wrap{ padding-left:20px; padding-right:20px; }
  .pad{padding:64px 0;}
  .section-head{margin-bottom:32px;}
  .section-head h2,.video-heading h2,.contact-info h2{font-size:26px;line-height:1.45;}
  .video-section{padding:56px 0 64px;}
  .video-heading{margin-bottom:26px;}
  .video-heading p{font-size:14.5px;}
  .video-frame{border-radius:14px;}
  .hero .wrap{gap:32px;}
  .hero h1{font-size:clamp(28px,8.5vw,34px);line-height:1.4;}
  .hero p.lead{font-size:15.5px;line-height:1.9;margin-bottom:26px;}
  .cta-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;}
  .cta-row .btn{font-size:13px;padding:12px 8px;min-height:48px;}
  .form-card{padding:24px 20px;}
  .contact-wrap{gap:32px;}
  .voice-card{padding:24px;}
  .contact-hours{margin-bottom:24px;}
  .feature-diagram{height:160px;margin:8px 0 14px;}
  .tel-block{ display:none; }
  .nav-right .btn{ padding:10px 16px; font-size:13px; }
  .hero{ padding:40px 0 56px; }
  .hero-claim{ font-size:clamp(15px,4.8vw,22px); }
  .hero-scan-label b{ font-size:12px; }
  footer{ padding-top:44px; }
  .footer-main{ gap:40px; }
  .footer-nav{ gap:10px 18px; }
  .footer-bottom{ flex-direction:column; gap:8px; }
}

/* ---------- compact navigation ---------- */
@media (max-width:1100px){
  .site-nav{gap:0;}
  .menu-toggle{display:inline-flex;align-items:center;justify-content:center;flex:none;width:44px;height:44px;padding:0;border:1px solid var(--card-line);border-radius:10px;background:#fff;color:var(--ink-dark);cursor:pointer;}
  .menu-toggle:focus-visible{outline:3px solid var(--amber);outline-offset:3px;}
  .menu-toggle[aria-expanded="true"]{background:#fff4df;border-color:var(--amber);}
  .site-nav.nav-ready .nav-links{display:none;position:absolute;top:calc(100% + 8px);right:28px;width:min(320px,calc(100% - 56px));flex-direction:column;align-items:stretch;gap:0;padding:8px;background:#fff;border:1px solid var(--card-line);border-radius:16px;box-shadow:0 12px 32px rgba(13,22,54,.12);}
  .site-nav.nav-ready .nav-links.is-open{display:flex;}
  .site-nav .nav-links a{padding:13px 16px;min-height:46px;border-radius:8px;}
  .site-nav .nav-links a:hover{background:#fff6e8;}
}
@media (max-width:640px){
  .nav-right{gap:8px;}
  .site-nav.nav-ready .nav-links{right:20px;width:calc(100% - 40px);}
}
@media (prefers-reduced-motion:reduce){
  .btn{transition:none;}
  .btn:hover{transform:none;}
}
/* ---------- tablet reading layout ---------- */
@media (min-width:641px) and (max-width:960px){
  .reason-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;}
  .reason-body{padding:24px;}
  .feature-stage{display:grid;grid-template-columns:200px minmax(0,1fr);column-gap:28px;}
  .feature-stage-name{grid-column:1 / -1;}
  .feature-diagram{margin:12px 0 0;}
  .feature-stage-copy{align-self:center;padding-top:12px;}
  .feature-capacity strong{font-size:48px;}
  .feature-capacity-unit{font-size:16px;}
}
@media (max-width:360px){
  .hero .eyebrow{font-size:10px;letter-spacing:.10em;}
}
/* Keep navigation usable when JavaScript is unavailable. */
@media (max-width:1100px){
  header .wrap:has(.site-nav:not(.nav-ready)){ height:auto; min-height:76px; flex-wrap:wrap; padding-top:16px; padding-bottom:16px; }
  .site-nav:not(.nav-ready), .site-nav:not(.nav-ready) .nav-links{ flex-wrap:wrap; }
}