/* ActionBeam — base tokens / reset / shared components
   業種別の配色は assets/css/{industry}.css で上書きします。 */

/* ============================================================
   TOKENS
   palette : ink / veil / porcelain / ash / rosé / pearl-light
   ============================================================ */
:root{
  --ink:        #100D14;
  --ink-deep:   #0A080D;
  --veil:       #191520;
  --veil-2:     #221D2C;
  --porcelain:  #F4F0F4;
  --ash:        #948CA1;
  --ash-dim:    #635B72;
  --rose:       #D8A7A9;
  --rose-deep:  #B98487;
  --hair:       rgba(244,240,244,.10);
  --hair-soft:  rgba(244,240,244,.055);
  --pearl: linear-gradient(135deg,#DCD8E4 0%,#C3BFD0 48%,#E6E2EA 100%);
  --pearl-line: linear-gradient(180deg,#DCD8E4 0%,#C3BFD0 55%,#E6E2EA 100%);

  --f-disp: 'Zen Old Mincho','Hiragino Mincho ProN','Yu Mincho',YuMincho,serif;
  --f-body: 'Zen Kaku Gothic New','Hiragino Sans','Noto Sans JP',sans-serif;
  --f-util: 'Jost','Zen Kaku Gothic New',sans-serif;

  --rail: 96px;
  --pad: clamp(22px,5vw,72px);
  --maxw: 1180px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--ink);color:var(--porcelain);
  font-family:var(--f-body);font-weight:300;line-height:1.9;
  letter-spacing:.04em;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
:focus-visible{outline:1px solid var(--rose);outline-offset:4px}

/* ambient light — the only glow on the page */
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(60vw 60vw at 78% 6%,rgba(216,167,169,.12),transparent 62%),
    radial-gradient(50vw 50vw at 8% 42%,rgba(201,183,222,.09),transparent 60%),
    radial-gradient(70vw 44vw at 50% 108%,rgba(235,217,169,.07),transparent 64%);
}
.grain{
  position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.16;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}

/* ============================================================
   TIMELINE RAIL — the page is a 縦型動画のタイムライン
   ============================================================ */
.rail{
  position:fixed;top:0;left:0;width:var(--rail);height:100vh;z-index:40;
  display:flex;flex-direction:column;align-items:center;
  padding:26px 0;border-right:1px solid var(--hair-soft);
  background:linear-gradient(90deg,rgba(10,8,13,.72),rgba(10,8,13,0));
  backdrop-filter:blur(6px);
}
.rail__mark{
  font-family:var(--f-util);font-size:10px;letter-spacing:.22em;color:var(--ash-dim);
}
.rail__track{
  position:relative;flex:1;width:1px;margin:20px 0;background:var(--hair);
}
.rail__fill{
  position:absolute;top:0;left:0;width:1px;height:0;background:var(--pearl-line);
}
.rail__head{
  position:absolute;left:50%;top:0;width:5px;height:5px;margin-left:-2px;border-radius:50%;
  background:#F6E9DE;box-shadow:0 0 0 3px rgba(216,167,169,.18),0 0 14px 2px rgba(216,167,169,.5);
}
.rail__nav{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:space-between}
.rail__item{
  position:relative;display:flex;align-items:center;gap:10px;
  transform:translateX(-1px);
}
.rail__tick{width:9px;height:1px;background:var(--hair);flex:none;transition:background .4s,width .4s}
.rail__label{
  writing-mode:vertical-rl;font-family:var(--f-body);font-weight:400;
  font-size:11px;letter-spacing:.34em;color:var(--ash-dim);
  transition:color .4s;white-space:nowrap;
}
.rail__tc{
  writing-mode:vertical-rl;font-family:var(--f-util);font-size:9px;
  letter-spacing:.18em;color:rgba(148,140,161,.42);transition:color .4s;
}
.rail__item.is-on .rail__tick{background:var(--rose);width:16px}
.rail__item.is-on .rail__label{color:var(--porcelain)}
.rail__item.is-on .rail__tc{color:var(--rose)}
.rail__rec{
  display:flex;align-items:center;gap:6px;font-family:var(--f-util);
  font-size:9px;letter-spacing:.2em;color:var(--ash-dim);
}
.rail__dot{width:5px;height:5px;border-radius:50%;background:var(--rose);animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}

.topbar{display:none}

/* ============================================================
   LAYOUT
   ============================================================ */
.shell{position:relative;z-index:2;margin-left:var(--rail)}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
section{position:relative;padding:clamp(90px,13vh,150px) 0}
.sec-head{margin-bottom:clamp(44px,6vw,72px);max-width:760px}

.eyebrow{
  font-family:var(--f-util);font-size:11px;font-weight:400;letter-spacing:.42em;
  text-transform:uppercase;color:var(--rose);margin:0 0 22px;
  display:flex;align-items:center;gap:14px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--rose);opacity:.65;flex:none}

h2{
  font-family:var(--f-disp);font-weight:500;margin:0;
  font-size:clamp(27px,3.7vw,46px);line-height:1.55;letter-spacing:.06em;
}
h3{font-family:var(--f-disp);font-weight:500;margin:0;letter-spacing:.05em}
.lead{color:var(--ash);font-size:15px;line-height:2.15;margin:26px 0 0;max-width:640px}
.hl{color:var(--porcelain)}
.tint{
  background:var(--pearl);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

/* ============================================================
   HERO
   ============================================================ */
.hero{min-height:100vh;display:flex;align-items:center;padding-top:100px;padding-bottom:70px}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,72px);align-items:center;width:100%}
.hero__brand{
  font-family:var(--f-util);font-size:10px;letter-spacing:.36em;color:var(--ash-dim);
  text-transform:uppercase;margin:0 0 30px;
}
.hero h1{
  font-family:var(--f-disp);font-weight:600;margin:0;
  font-size:clamp(36px,5.6vw,72px);line-height:1.42;letter-spacing:.045em;
}
.hero h1 .sm{display:block;font-size:.52em;font-weight:400;color:var(--ash);letter-spacing:.14em;margin-bottom:20px;line-height:1.8}
.hero__sub{color:var(--ash);font-size:15px;line-height:2.2;margin:32px 0 0;max-width:470px}
.hero__meta{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:36px;
}
.chip{
  font-family:var(--f-util);font-size:11px;letter-spacing:.14em;color:var(--porcelain);
  border:1px solid var(--hair);padding:8px 15px;border-radius:2px;
  background:rgba(244,240,244,.025);
}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:44px;align-items:center}

.btn{
  position:relative;display:inline-flex;align-items:center;gap:12px;
  padding:17px 34px;border-radius:2px;font-family:var(--f-body);font-weight:500;
  font-size:13.5px;letter-spacing:.16em;transition:transform .45s cubic-bezier(.2,.8,.3,1),box-shadow .45s;
}
.btn--fill{background:var(--pearl);color:#17121C;font-weight:700}
.btn--fill:hover{transform:translateY(-2px);box-shadow:0 14px 40px -14px rgba(216,167,169,.7)}
.btn--line{border:1px solid var(--hair);color:var(--porcelain)}
.btn--line:hover{border-color:var(--rose);transform:translateY(-2px)}
.btn__ar{font-family:var(--f-util);font-size:15px;transition:transform .45s}
.btn:hover .btn__ar{transform:translateX(4px)}

/* 9:16 frames — signature */
.frames{position:relative;display:flex;justify-content:center;align-items:flex-end;gap:clamp(10px,1.6vw,20px);perspective:1400px}
.frame{
  position:relative;aspect-ratio:9/16;border-radius:18px;overflow:hidden;
  border:1px solid rgba(244,240,244,.13);
  background:linear-gradient(168deg,#2A2233 0%,#191420 58%,#120F18 100%);
  box-shadow:0 40px 90px -40px rgba(0,0,0,.95);
  animation:float 9s ease-in-out infinite;
}
.frame--a{width:26%;opacity:.62;transform:rotateY(11deg) translateY(-6px);animation-delay:-2.6s}
.frame--b{width:40%;z-index:2}
.frame--c{width:26%;opacity:.62;transform:rotateY(-11deg) translateY(-6px);animation-delay:-5.2s}
@keyframes float{0%,100%{translate:0 0}50%{translate:0 -12px}}

.frame__skin{
  position:absolute;inset:0;
  background:
    radial-gradient(70% 46% at 50% 26%,rgba(240,214,205,.5),transparent 70%),
    radial-gradient(58% 40% at 32% 72%,rgba(201,183,222,.34),transparent 72%),
    radial-gradient(48% 32% at 76% 58%,rgba(235,217,169,.22),transparent 74%);
}
.frame__sweep{
  position:absolute;top:-60%;left:-40%;width:70%;height:220%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.16),transparent);
  transform:rotate(14deg);animation:sweep 6.5s ease-in-out infinite;
}
@keyframes sweep{0%{left:-60%}55%,100%{left:130%}}
.frame__bars{position:absolute;top:11px;left:11px;right:11px;display:flex;gap:3px}
.frame__bars i{flex:1;height:1.5px;background:rgba(255,255,255,.22);border-radius:2px}
.frame__bars i:first-child{background:rgba(255,255,255,.85)}
.frame__foot{position:absolute;left:0;right:0;bottom:0;padding:16px 15px 17px;
  background:linear-gradient(0deg,rgba(9,7,12,.92),transparent)}
.frame__tag{
  font-family:var(--f-util);font-size:8.5px;letter-spacing:.24em;color:var(--rose);
  text-transform:uppercase;margin-bottom:7px;
}
.frame__cap{font-family:var(--f-disp);font-size:clamp(10px,1.05vw,14px);line-height:1.65;letter-spacing:.04em}
.frame__ui{position:absolute;right:11px;bottom:78px;display:flex;flex-direction:column;gap:12px;align-items:center;opacity:.55}
.frame__ui span{display:block;width:13px;height:13px;border:1px solid rgba(255,255,255,.6);border-radius:3px}
.frame__ui span:nth-child(2){border-radius:50%}

.scrollcue{
  position:absolute;bottom:34px;left:var(--pad);display:flex;align-items:center;gap:12px;
  font-family:var(--f-util);font-size:10px;letter-spacing:.26em;color:var(--ash-dim);
}
.scrollcue i{display:block;width:44px;height:1px;background:var(--hair);position:relative;overflow:hidden}
.scrollcue i::after{content:"";position:absolute;inset:0;background:var(--rose);animation:cue 2.6s infinite}
@keyframes cue{0%{transform:translateX(-100%)}60%,100%{transform:translateX(100%)}}

/* ============================================================
   PROBLEM
   ============================================================ */
.probs{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--hair-soft);border-block:1px solid var(--hair-soft)}
.prob{background:var(--ink);padding:clamp(30px,3.4vw,46px) clamp(24px,2.6vw,36px);transition:background .5s}
.prob:hover{background:var(--veil)}
.prob__n{font-family:var(--f-util);font-size:10px;letter-spacing:.24em;color:var(--rose);margin-bottom:22px}
.prob h3{font-size:19px;line-height:1.7;margin-bottom:16px}
.prob p{margin:0;color:var(--ash);font-size:13.5px;line-height:2.05}

.turn{
  margin-top:clamp(48px,6vw,80px);padding:clamp(34px,4vw,54px);
  border:1px solid var(--hair);border-radius:3px;
  background:linear-gradient(140deg,rgba(216,167,169,.07),rgba(201,183,222,.03) 55%,transparent);
}
.turn p{margin:0;font-family:var(--f-disp);font-size:clamp(18px,2.3vw,27px);line-height:1.85;letter-spacing:.05em}

/* ============================================================
   SERVICE
   ============================================================ */
.svc{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.2vw,30px)}
.card{
  position:relative;padding:clamp(28px,3vw,40px);border:1px solid var(--hair-soft);border-radius:3px;
  background:linear-gradient(170deg,rgba(244,240,244,.038),rgba(244,240,244,.008));
  overflow:hidden;transition:border-color .5s,transform .5s;
}
.card::after{content:"";position:absolute;top:0;left:0;height:1px;width:0;background:var(--pearl);transition:width .7s cubic-bezier(.2,.8,.3,1)}
.card:hover{border-color:rgba(244,240,244,.2);transform:translateY(-4px)}
.card:hover::after{width:100%}
.card__k{font-family:var(--f-util);font-size:10px;letter-spacing:.26em;color:var(--ash-dim);margin-bottom:20px}
.card h3{font-size:21px;line-height:1.65;margin-bottom:18px}
.card p{color:var(--ash);font-size:13.5px;line-height:2.05;margin:0 0 22px}
.card ul{list-style:none;margin:0;padding:0;border-top:1px solid var(--hair-soft)}
.card li{
  font-size:12.5px;color:var(--porcelain);padding:12px 0 12px 20px;position:relative;
  border-bottom:1px solid var(--hair-soft);letter-spacing:.06em;
}
.card li::before{content:"";position:absolute;left:0;top:21px;width:7px;height:1px;background:var(--rose)}

.volume{margin-top:clamp(40px,5vw,64px);display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--hair-soft);border:1px solid var(--hair-soft)}
.vol{background:var(--ink);padding:30px 26px;text-align:center}
.vol b{display:block;font-family:var(--f-disp);font-size:clamp(30px,3.6vw,44px);font-weight:500;letter-spacing:.02em}
.vol b i{font-style:normal;font-size:.42em;color:var(--ash);margin-left:5px;letter-spacing:.1em}
.vol span{display:block;font-size:11.5px;color:var(--ash);letter-spacing:.16em;margin-top:9px}

/* ============================================================
   COMPLIANCE — the credibility block
   ============================================================ */
.comply{background:var(--ink-deep);border-block:1px solid var(--hair-soft)}
.comply__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(34px,5vw,80px);align-items:start}
.gate{border:1px solid var(--hair);border-radius:3px;overflow:hidden;background:rgba(244,240,244,.02)}
.gate__h{
  padding:20px 26px;border-bottom:1px solid var(--hair);
  font-family:var(--f-util);font-size:11px;letter-spacing:.24em;color:var(--rose);
  display:flex;justify-content:space-between;align-items:center;
}
.gate__h em{font-style:normal;color:var(--ash-dim);letter-spacing:.16em}
.gate__i{display:flex;gap:18px;padding:22px 26px;border-bottom:1px solid var(--hair-soft)}
.gate__i:last-child{border-bottom:none}
.gate__i b{font-family:var(--f-util);font-size:11px;color:var(--rose-deep);letter-spacing:.14em;padding-top:4px;flex:none}
.gate__i div strong{display:block;font-weight:400;font-family:var(--f-disp);font-size:16px;letter-spacing:.05em;margin-bottom:6px}
.gate__i div span{font-size:12.5px;color:var(--ash);line-height:1.95}
.note{margin-top:24px;font-size:11.5px;color:var(--ash-dim);line-height:1.95;letter-spacing:.05em}

/* ============================================================
   FLOW
   ============================================================ */
.flow{position:relative;padding-left:34px}
.flow::before{content:"";position:absolute;left:5px;top:12px;bottom:12px;width:1px;background:linear-gradient(180deg,var(--rose),rgba(201,183,222,.4),transparent)}
.step{position:relative;padding:0 0 clamp(34px,4vw,50px)}
.step:last-child{padding-bottom:0}
.step::before{content:"";position:absolute;left:-33px;top:9px;width:11px;height:11px;border-radius:50%;background:var(--ink);border:1px solid var(--rose)}
.step__t{font-family:var(--f-util);font-size:10px;letter-spacing:.24em;color:var(--ash-dim);margin-bottom:10px}
.step h3{font-size:20px;margin-bottom:12px;letter-spacing:.06em}
.step p{margin:0;color:var(--ash);font-size:13.5px;line-height:2.05;max-width:600px}

/* platform matrix */
.media{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--hair-soft);border:1px solid var(--hair-soft);margin-top:clamp(40px,5vw,64px)}
.media__c{background:var(--ink);padding:clamp(24px,2.6vw,32px);transition:background .5s}
.media__c:hover{background:var(--veil)}
.media__n{font-family:var(--f-util);font-size:13px;letter-spacing:.16em;color:var(--porcelain);margin-bottom:6px}
.media__r{font-size:11px;letter-spacing:.14em;color:var(--rose);margin-bottom:16px}
.media__c p{margin:0;font-size:12.5px;color:var(--ash);line-height:2}
.media__v{margin-top:16px;padding-top:14px;border-top:1px solid var(--hair-soft);font-family:var(--f-util);font-size:11px;letter-spacing:.12em;color:var(--ash-dim)}

/* ============================================================
   CASES
   ============================================================ */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.2vw,30px)}
.case{
  border:1px solid var(--hair-soft);border-radius:3px;overflow:hidden;
  background:linear-gradient(170deg,rgba(244,240,244,.035),rgba(244,240,244,.006));
  transition:border-color .5s,transform .5s;
}
.case:hover{border-color:rgba(244,240,244,.2);transform:translateY(-4px)}
.case__media{
  position:relative;aspect-ratio:9/16;overflow:hidden;
  background:linear-gradient(168deg,#2A2233 0%,#191420 58%,#120F18 100%);
  border-bottom:1px solid var(--hair-soft);
}
.case__media video,.case__media img{width:100%;height:100%;object-fit:cover}
.case__skin{
  position:absolute;inset:0;
  background:
    radial-gradient(66% 44% at 52% 28%,rgba(240,214,205,.42),transparent 70%),
    radial-gradient(56% 38% at 30% 74%,rgba(201,183,222,.3),transparent 72%),
    radial-gradient(46% 30% at 78% 60%,rgba(235,217,169,.2),transparent 74%);
}
.case:nth-child(2) .case__skin{background:
  radial-gradient(62% 42% at 40% 32%,rgba(201,183,222,.4),transparent 70%),
  radial-gradient(54% 36% at 70% 70%,rgba(240,214,205,.28),transparent 72%)}
.case:nth-child(3) .case__skin{background:
  radial-gradient(60% 40% at 62% 24%,rgba(235,217,169,.3),transparent 70%),
  radial-gradient(58% 40% at 32% 72%,rgba(240,214,205,.34),transparent 72%)}
.case__play{
  position:absolute;left:50%;top:50%;translate:-50% -50%;
  width:54px;height:54px;border-radius:50%;border:1px solid rgba(244,240,244,.5);
  display:flex;align-items:center;justify-content:center;
  background:rgba(16,13,20,.32);backdrop-filter:blur(3px);transition:border-color .4s,scale .4s;
}
.case:hover .case__play{border-color:var(--rose);scale:1.06}
.case__play::before{
  content:"";border-left:9px solid var(--porcelain);
  border-top:6px solid transparent;border-bottom:6px solid transparent;margin-left:3px;
}
.case__ratio{
  position:absolute;top:12px;left:12px;font-family:var(--f-util);
  font-size:9px;letter-spacing:.2em;color:rgba(244,240,244,.6);
  border:1px solid rgba(244,240,244,.2);padding:3px 8px;border-radius:2px;
}
.case__body{padding:clamp(24px,2.6vw,32px)}
.case__k{
  font-family:var(--f-util);font-size:10px;letter-spacing:.22em;color:var(--rose);
  margin-bottom:14px;display:flex;justify-content:space-between;gap:10px;
}
.case__k em{font-style:normal;color:var(--ash-dim);letter-spacing:.14em}
.case h3{font-size:18px;line-height:1.7;margin-bottom:14px}
.case p{margin:0;color:var(--ash);font-size:13px;line-height:2}
.kpi{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--hair-soft);margin:22px 0 18px}
.kpi div{background:var(--ink);padding:16px 14px}
.kpi b{display:block;font-family:var(--f-disp);font-size:26px;font-weight:500;letter-spacing:.02em;line-height:1.25}
.kpi b i{font-style:normal;font-size:.44em;color:var(--ash);margin-left:3px}
.kpi span{display:block;font-size:10.5px;color:var(--ash);letter-spacing:.12em;margin-top:6px}
.case__cond{margin-top:16px;font-size:10.5px;color:var(--ash-dim);line-height:1.85;letter-spacing:.04em}

/* ============================================================
   PLANS
   ============================================================ */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,26px);align-items:stretch}
.plan{
  display:flex;flex-direction:column;padding:clamp(30px,3.2vw,42px);
  border:1px solid var(--hair-soft);border-radius:3px;background:rgba(244,240,244,.018);
  transition:border-color .5s;
}
.plan:hover{border-color:rgba(244,240,244,.18)}
.plan--pick{
  border-color:rgba(216,167,169,.42);
  background:linear-gradient(170deg,rgba(216,167,169,.09),rgba(244,240,244,.012) 60%);
  position:relative;
}
.plan--pick::before{
  content:"最も選ばれています";position:absolute;top:-1px;right:20px;
  padding:6px 14px;font-size:10px;letter-spacing:.18em;color:#17121C;background:var(--pearl);border-radius:0 0 2px 2px;
}
.plan__n{font-family:var(--f-disp);font-size:22px;letter-spacing:.1em;margin-bottom:8px}
.plan__d{font-size:12px;color:var(--ash);letter-spacing:.08em;margin-bottom:26px;min-height:38px;line-height:1.8}
.plan__p{font-family:var(--f-disp);font-size:clamp(28px,3.4vw,40px);font-weight:500;letter-spacing:.02em;line-height:1.3}
.plan__p em{font-style:normal;font-size:.36em;color:var(--ash);letter-spacing:.12em;margin-left:6px}
.plan__x{font-size:11.5px;color:var(--ash-dim);letter-spacing:.1em;margin:8px 0 26px}
.plan ul{list-style:none;margin:0 0 30px;padding:22px 0 0;border-top:1px solid var(--hair-soft);flex:1}
.plan li{position:relative;padding:9px 0 9px 19px;font-size:12.5px;color:var(--porcelain);letter-spacing:.05em;line-height:1.8}
.plan li::before{content:"";position:absolute;left:0;top:18px;width:7px;height:1px;background:var(--rose)}
.plan li.off{color:var(--ash-dim)}
.plan li.off::before{background:var(--ash-dim);opacity:.5}
.plan .btn{width:100%;justify-content:center}
.opt{
  margin-top:clamp(30px,3.6vw,46px);padding:26px clamp(24px,3vw,36px);
  border:1px dashed var(--hair);border-radius:3px;display:flex;flex-wrap:wrap;gap:18px;
  justify-content:space-between;align-items:center;
}
.opt p{margin:0;font-size:13px;color:var(--ash);line-height:1.95}
.opt b{color:var(--porcelain);font-weight:500}

/* ============================================================
   FAQ
   ============================================================ */
.faq{border-top:1px solid var(--hair-soft);max-width:900px}
.q{border-bottom:1px solid var(--hair-soft)}
.q button{
  width:100%;display:flex;gap:20px;align-items:flex-start;justify-content:space-between;
  padding:26px 4px;text-align:left;font-family:var(--f-disp);font-size:16.5px;letter-spacing:.05em;line-height:1.7;
}
.q button:hover{color:var(--rose)}
.q__i{flex:none;width:12px;height:12px;position:relative;margin-top:9px}
.q__i::before,.q__i::after{content:"";position:absolute;background:var(--rose);transition:transform .4s}
.q__i::before{top:5px;left:0;width:12px;height:1px}
.q__i::after{left:5px;top:0;width:1px;height:12px}
.q.open .q__i::after{transform:scaleY(0)}
.q__a{max-height:0;overflow:hidden;transition:max-height .55s cubic-bezier(.2,.8,.3,1)}
.q__a p{margin:0;padding:0 40px 28px 0;color:var(--ash);font-size:13.5px;line-height:2.1}

/* ============================================================
   CTA + FORM
   ============================================================ */
.cta{background:var(--ink-deep);border-top:1px solid var(--hair-soft)}
.cta__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(38px,5vw,80px);align-items:start}
.cta h2{font-size:clamp(28px,3.9vw,50px)}
.contact{list-style:none;padding:0;margin:38px 0 0}
.contact li{border-top:1px solid var(--hair-soft);padding:18px 0;display:flex;gap:20px;align-items:baseline}
.contact span{font-family:var(--f-util);font-size:10px;letter-spacing:.22em;color:var(--ash-dim);width:74px;flex:none}
.contact a,.contact p{margin:0;font-family:var(--f-util);font-size:16px;letter-spacing:.08em}
.contact a:hover{color:var(--rose)}

.linebox{
  padding:clamp(30px,3.6vw,46px);border:1px solid var(--hair);border-radius:3px;
  background:linear-gradient(165deg,rgba(216,167,169,.08),rgba(244,240,244,.02) 55%,transparent);
}
.linebox__k{
  display:flex;align-items:center;gap:10px;margin:0 0 20px;
  font-family:var(--f-util);font-size:11px;letter-spacing:.24em;color:var(--rose);
}
.linebox__g{width:8px;height:8px;border-radius:2px;background:#06C755;flex:none}
.linebox__t{margin:0 0 30px;font-family:var(--f-disp);font-size:clamp(21px,2.5vw,29px);line-height:1.7;letter-spacing:.06em}
.lsteps{list-style:none;margin:0 0 30px;padding:0;border-top:1px solid var(--hair-soft)}
.lsteps li{display:flex;gap:18px;padding:18px 0;border-bottom:1px solid var(--hair-soft)}
.lsteps b{font-family:var(--f-util);font-size:11px;letter-spacing:.14em;color:var(--rose-deep);padding-top:4px;flex:none}
.lsteps strong{display:block;font-weight:400;font-family:var(--f-disp);font-size:16px;letter-spacing:.05em;margin-bottom:5px}
.lsteps span{font-size:12.5px;color:var(--ash);line-height:1.95}
.linebox .btn{width:100%;justify-content:center}
.qr{display:flex;gap:20px;align-items:center;margin-top:26px;padding-top:24px;border-top:1px solid var(--hair-soft)}
.qr__box{
  width:96px;height:96px;flex:none;border:1px solid var(--hair);border-radius:2px;
  display:flex;align-items:center;justify-content:center;background:rgba(244,240,244,.05);
  font-family:var(--f-util);font-size:11px;letter-spacing:.2em;color:var(--ash-dim);
}
.qr p{margin:0;font-size:12px;color:var(--ash);line-height:1.95;letter-spacing:.05em}
.form__note{margin:22px 0 0;font-size:11px;color:var(--ash-dim);line-height:1.9;text-align:center}

footer{padding:46px 0;border-top:1px solid var(--hair-soft)}
.foot{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:center}
.foot p{margin:0;font-size:11.5px;color:var(--ash-dim);letter-spacing:.1em;line-height:1.9}
.foot nav{display:flex;gap:26px}
.foot nav a{font-size:11.5px;color:var(--ash);letter-spacing:.12em}
.foot nav a:hover{color:var(--rose)}

/* reveal */
.rv{opacity:0;transform:translateY(26px);transition:opacity 1s cubic-bezier(.2,.8,.3,1),transform 1s cubic-bezier(.2,.8,.3,1)}
.rv.in{opacity:1;transform:none}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1080px){
  .hero__grid{grid-template-columns:1fr;gap:56px}
  .frames{max-width:520px;margin:0 auto}
  .comply__grid,.cta__grid{grid-template-columns:1fr}
  .svc,.plans{grid-template-columns:1fr}
  .cases{grid-template-columns:1fr;max-width:420px;margin:0 auto}
  .probs{grid-template-columns:1fr}
  .volume,.media{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:820px){
  .media{grid-template-columns:1fr}
  :root{--rail:0px}
  .rail{display:none}
  .topbar{
    display:block;position:fixed;top:0;left:0;right:0;height:2px;z-index:50;background:rgba(244,240,244,.07);
  }
  .topbar i{display:block;height:100%;width:0;background:var(--pearl)}
  .shell{margin-left:0}
  .hero{min-height:auto;padding-top:110px}
  .scrollcue{display:none}
  .hero h1{font-size:clamp(30px,8vw,44px)}
  .frame--a,.frame--c{display:none}
  .frame--b{width:74%;max-width:300px}
  .volume{grid-template-columns:1fr 1fr}
  .opt{flex-direction:column;align-items:flex-start}
  .contact span{width:60px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
  .rv{opacity:1;transform:none}
}