:root {
  --font:"Noto Sans JP",sans-serif;
  --bg:#f4f8fc;--surface:#ffffff;--blue:#0066cc;--cyan:#00bcd4;--cyan-dark:#0097a7;
  --green:#00c896;--dark:#0a1f35;--mid:#3a5a72;--muted:#7a9ab0;
  --border:rgba(0,100,180,.15);--border-strong:rgba(0,100,180,.3);
  --shadow:0 4px 30px rgba(0,80,160,.08);--shadow-strong:0 8px 40px rgba(0,80,160,.15);
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{background:var(--bg);color:var(--dark);font-family:var(--font);font-weight:400;letter-spacing:.04em;line-height:1.75;overflow-x:hidden;}
button,input,select,textarea{font-family:inherit;letter-spacing:inherit;}
section{position:relative;z-index:10;}

a:focus-visible,button:focus-visible,.case-card:focus-visible,.contact-link:focus-visible,.footer-x:focus-visible{
  outline:2px solid var(--cyan);outline-offset:3px;
}

nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:0 calc(max(0px, (100% - 1240px) / 2) + clamp(20px, 4vw, 40px));height:68px;display:flex;justify-content:space-between;align-items:center;background:rgba(255,255,255,.9);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);box-shadow:0 2px 20px rgba(0,80,160,.06);}
.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none;min-width:0;}
.nav-logo-mark{width:36px;height:36px;background:linear-gradient(135deg,var(--cyan),var(--blue));border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:white;box-shadow:0 4px 12px rgba(0,188,212,.35);flex-shrink:0;}
.nav-logo-block{display:flex;align-items:center;gap:10px;min-width:0;}
.nav-logo-text{font-size:15px;font-weight:700;letter-spacing:.04em;color:var(--dark);white-space:nowrap;}
.nav-logo-text span{color:var(--cyan-dark);}
.nav-tagline{font-size:11px;font-weight:500;letter-spacing:.02em;line-height:1.3;color:var(--muted);padding-left:10px;border-left:1px solid var(--border-strong);white-space:nowrap;}
.nav-links{display:flex;gap:20px;align-items:center;}
.nav-links a{font-size:13px;font-weight:500;letter-spacing:.04em;color:var(--muted);text-decoration:none;transition:color .3s;}
.nav-links a:hover{color:var(--cyan-dark);}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;background:none;border:none;}
.hamburger span{display:block;width:24px;height:2px;background:var(--dark);border-radius:2px;transition:all .3s;}
.mobile-menu{display:none;position:fixed;top:68px;left:0;right:0;background:rgba(255,255,255,.97);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);z-index:99;padding:16px 24px;flex-direction:column;gap:4px;}
.mobile-menu a{font-size:14px;font-weight:500;letter-spacing:.04em;color:var(--muted);text-decoration:none;padding:14px 0;border-bottom:1px solid var(--border);display:block;}
.mobile-menu a:last-child{border-bottom:none;color:var(--cyan-dark);}
.mobile-menu.open{display:flex;}
.nav-cta{background:linear-gradient(135deg,var(--cyan),var(--blue)) !important;color:white !important;padding:10px 22px;border-radius:6px;box-shadow:0 4px 14px rgba(0,188,212,.3);transition:box-shadow .3s,transform .3s !important;}
.nav-cta:hover{box-shadow:0 6px 20px rgba(0,188,212,.45) !important;transform:translateY(-1px);}

.aph-hero{
  --aph-navy:#0d2238; --aph-ink:#4a5f73; --aph-mute:#6b7f93;
  --aph-cyan:#00b2d6; --aph-blue:#0a6fd0; --aph-line:#d7e4f0;
  position:relative; overflow:hidden; color:var(--aph-navy);
  font-family:inherit;
  background:
    radial-gradient(60% 70% at 88% 18%, rgba(0,178,214,.16), transparent 70%),
    linear-gradient(180deg,#f7fbfe 0%,#e9f2fa 100%);
}
.aph-hero *{box-sizing:border-box}
.aph-hero__inner{
  max-width:1240px; margin:0 auto; padding:calc(68px + clamp(48px,6vw,88px)) clamp(20px,4vw,40px) clamp(48px,6vw,88px);
  display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1.05fr); gap:clamp(28px,4vw,56px); align-items:center;
}
.aph-hero__title{margin:0; font-size:clamp(24px,3.2vw,42px); line-height:1.4; font-weight:700; letter-spacing:.02em}
.aph-hero__title span{display:block; white-space:nowrap}  /* 2行固定。行の途中で折り返さない */
.aph-hero__title span + span{background:linear-gradient(90deg,var(--aph-cyan),var(--aph-blue)); -webkit-background-clip:text; background-clip:text; color:transparent}
.aph-hero__lead{margin:20px 0 0; font-size:clamp(14px,1.25vw,16px); line-height:1.95; color:var(--aph-ink); max-width:32em}
.aph-hero__stats{display:flex; gap:28px; margin:30px 0 0; padding:0; list-style:none}
.aph-hero__stats li + li{padding-left:28px; border-left:1px solid var(--aph-line)}
.aph-hero__stats b{display:block; font-size:clamp(18px,2.2vw,26px); line-height:1.3; color:var(--aph-blue); white-space:nowrap}
.aph-hero__stats small{display:block; margin-top:2px; font-size:12px; color:var(--aph-mute)}
.aph-hero__note{margin:12px 0 0; font-size:11.5px; line-height:1.8; color:var(--aph-mute); max-width:34em}
.aph-hero__cta{display:flex; flex-wrap:wrap; gap:12px; margin-top:30px}
.aph-hero__btn{display:inline-flex; align-items:center; justify-content:center; min-height:48px; padding:0 28px; border-radius:8px; font-size:14px; font-weight:700; text-decoration:none; transition:transform .15s ease, box-shadow .15s ease}
.aph-hero__btn--main{color:#fff; background:linear-gradient(90deg,var(--aph-cyan),var(--aph-blue)); box-shadow:0 8px 20px rgba(10,111,208,.25)}
.aph-hero__btn--sub{color:var(--aph-navy); background:#fff; border:1px solid var(--aph-line)}
.aph-hero__btn:hover{transform:translateY(-1px)}
.aph-hero__btn:focus-visible{outline:3px solid rgba(10,111,208,.45); outline-offset:3px}

.aph-stage{margin:0}
.aph-stage__frame{border-radius:14px; overflow:hidden; background:#fff; border:1px solid var(--aph-line); box-shadow:0 30px 60px -24px rgba(13,34,56,.35), 0 8px 18px -10px rgba(13,34,56,.18)}
.aph-stage svg{display:block; width:100%; height:auto; font-family:inherit}
.aph-stage figcaption{margin-top:18px; padding-left:14px; border-left:2px solid var(--aph-cyan)}
.aph-stage__label{display:block; font-size:12px; font-weight:700; color:var(--aph-cyan)}
.aph-stage__quote{display:block; margin-top:4px; font-size:14px; font-weight:500; line-height:1.8; color:var(--aph-navy); text-wrap:balance}
.aph-stage__small{display:block; margin-top:4px; font-size:11px; color:var(--aph-mute)}

/* ---- animation: 12秒で1ループ ---- */
.aph-anim{animation-duration:12s; animation-iteration-count:infinite; animation-timing-function:ease-out; animation-fill-mode:both}
.aph-pop{transform-box:fill-box; transform-origin:center}
.aph-cursor{opacity:0; animation-name:aph-cursor; animation-timing-function:ease-in-out}
.aph-press{transform-box:fill-box; transform-origin:center; animation-name:aph-press}
.aph-progress{opacity:0; transform-box:fill-box; transform-origin:left center; animation-name:aph-progress; animation-timing-function:ease-in-out}
.aph-route{stroke-dasharray:100; stroke-dashoffset:0; animation-name:aph-route; animation-timing-function:linear}
.aph-toast{animation-name:aph-toast}
@keyframes aph-cursor{0%{transform:translate(470px,330px);opacity:0}5%{transform:translate(470px,330px);opacity:1}19%{transform:translate(118px,96px);opacity:1}25%{transform:translate(118px,96px);opacity:1}31%,100%{transform:translate(150px,132px);opacity:0}}
@keyframes aph-press{0%,20%{transform:scale(1)}22%{transform:scale(.94)}24.5%,100%{transform:scale(1)}}
@keyframes aph-progress{0%,24%{transform:scaleX(0);opacity:1}32%{transform:scaleX(1);opacity:1}35%,100%{transform:scaleX(1);opacity:0}}
@keyframes aph-route{0%,31.9%{stroke-dashoffset:100;opacity:0}32%{stroke-dashoffset:100;opacity:1}62%{stroke-dashoffset:0;opacity:1}93%{stroke-dashoffset:0;opacity:1}98%,100%{stroke-dashoffset:0;opacity:0}}
@keyframes aph-toast{0%,64%{opacity:0;transform:translateY(8px)}67%{opacity:1;transform:translateY(0)}93%{opacity:1;transform:translateY(0)}97%,100%{opacity:0;transform:translateY(0)}}
@keyframes aph-pin-1{0%,36.6%{opacity:0;transform:scale(.3)}38.1%{opacity:1;transform:scale(1.2)}39.6%{opacity:1;transform:scale(1)}93%{opacity:1;transform:scale(1)}98%,100%{opacity:0;transform:scale(1)}}
@keyframes aph-row-1{0%,36.6%{opacity:0;transform:translateX(-6px)}39.6%{opacity:1;transform:translateX(0)}93%{opacity:1;transform:translateX(0)}98%,100%{opacity:0;transform:translateX(0)}}
.aph-pin-1{animation-name:aph-pin-1}.aph-row-1{animation-name:aph-row-1}
@keyframes aph-pin-2{0%,41.0%{opacity:0;transform:scale(.3)}42.5%{opacity:1;transform:scale(1.2)}44.0%{opacity:1;transform:scale(1)}93%{opacity:1;transform:scale(1)}98%,100%{opacity:0;transform:scale(1)}}
@keyframes aph-row-2{0%,41.0%{opacity:0;transform:translateX(-6px)}44.0%{opacity:1;transform:translateX(0)}93%{opacity:1;transform:translateX(0)}98%,100%{opacity:0;transform:translateX(0)}}
.aph-pin-2{animation-name:aph-pin-2}.aph-row-2{animation-name:aph-row-2}
@keyframes aph-pin-3{0%,45.9%{opacity:0;transform:scale(.3)}47.4%{opacity:1;transform:scale(1.2)}48.9%{opacity:1;transform:scale(1)}93%{opacity:1;transform:scale(1)}98%,100%{opacity:0;transform:scale(1)}}
@keyframes aph-row-3{0%,45.9%{opacity:0;transform:translateX(-6px)}48.9%{opacity:1;transform:translateX(0)}93%{opacity:1;transform:translateX(0)}98%,100%{opacity:0;transform:translateX(0)}}
.aph-pin-3{animation-name:aph-pin-3}.aph-row-3{animation-name:aph-row-3}
@keyframes aph-pin-4{0%,50.6%{opacity:0;transform:scale(.3)}52.1%{opacity:1;transform:scale(1.2)}53.6%{opacity:1;transform:scale(1)}93%{opacity:1;transform:scale(1)}98%,100%{opacity:0;transform:scale(1)}}
@keyframes aph-row-4{0%,50.6%{opacity:0;transform:translateX(-6px)}53.6%{opacity:1;transform:translateX(0)}93%{opacity:1;transform:translateX(0)}98%,100%{opacity:0;transform:translateX(0)}}
.aph-pin-4{animation-name:aph-pin-4}.aph-row-4{animation-name:aph-row-4}
@keyframes aph-pin-5{0%,54.9%{opacity:0;transform:scale(.3)}56.4%{opacity:1;transform:scale(1.2)}57.9%{opacity:1;transform:scale(1)}93%{opacity:1;transform:scale(1)}98%,100%{opacity:0;transform:scale(1)}}
@keyframes aph-row-5{0%,54.9%{opacity:0;transform:translateX(-6px)}57.9%{opacity:1;transform:translateX(0)}93%{opacity:1;transform:translateX(0)}98%,100%{opacity:0;transform:translateX(0)}}
.aph-pin-5{animation-name:aph-pin-5}.aph-row-5{animation-name:aph-row-5}
@keyframes aph-pin-6{0%,62.0%{opacity:0;transform:scale(.3)}63.5%{opacity:1;transform:scale(1.2)}65.0%{opacity:1;transform:scale(1)}93%{opacity:1;transform:scale(1)}98%,100%{opacity:0;transform:scale(1)}}
@keyframes aph-row-6{0%,62.0%{opacity:0;transform:translateX(-6px)}65.0%{opacity:1;transform:translateX(0)}93%{opacity:1;transform:translateX(0)}98%,100%{opacity:0;transform:translateX(0)}}
.aph-pin-6{animation-name:aph-pin-6}.aph-row-6{animation-name:aph-row-6}

/* 動きを減らす設定の端末では、完成した状態の静止画として表示 */
@media (prefers-reduced-motion:reduce){ .aph-anim{animation:none} .aph-hero__btn{transition:none} }

@media (max-width:860px){
  .aph-hero__inner{grid-template-columns:1fr}
  .aph-hero__title{font-size:clamp(20px,6vw,34px)}
  .aph-hero__stats{gap:20px} .aph-hero__stats li + li{padding-left:20px}
}
.aph-hero__title{opacity:1;animation:none;}

.hero-content{max-width:680px;position:relative;z-index:2;}
h1{font-size:clamp(30px,4vw,46px);font-weight:700;line-height:1.4;letter-spacing:.04em;margin-bottom:24px;opacity:0;animation:fadeUp .8s .4s forwards;}
.line-dark{color:var(--dark);display:block;}
.line-accent{display:block;background:linear-gradient(90deg,var(--cyan),var(--blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.hero-sub{font-size:15px;line-height:2.1;color:var(--mid);margin-bottom:44px;font-weight:400;opacity:0;animation:fadeUp .8s .6s forwards;}
.hero-stats{display:flex;gap:0;margin-bottom:20px;opacity:0;animation:fadeUp .8s .8s forwards;}
.stat-item{padding:0 32px 0 0;}
.stat-item:not(:first-child){padding-left:32px;border-left:1px solid var(--border-strong);}
.stat-num{font-size:40px;font-weight:700;background:linear-gradient(135deg,var(--cyan),var(--blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:block;line-height:1;}
.stat-num-compact{font-size:clamp(22px,2.6vw,28px);line-height:1.3;letter-spacing:.02em;}
.stat-label{font-size:12px;font-weight:500;letter-spacing:.04em;color:var(--muted);margin-top:6px;display:block;line-height:1.5;}
.hero-stats-note{max-width:36em;margin:0 0 28px;font-size:12px;font-weight:400;line-height:1.7;letter-spacing:.04em;color:var(--muted);}
.hero-client{max-width:36em;margin:0 0 36px;font-size:15px;font-weight:500;line-height:1.85;letter-spacing:.04em;color:var(--dark);}
.hero-client-label{display:block;margin-bottom:4px;font-size:12px;font-weight:500;letter-spacing:.04em;color:var(--cyan-dark);}
.hero-btns{display:flex;gap:16px;opacity:0;animation:fadeUp .8s 1s forwards;}
.btn-grad{font-size:14px;font-weight:500;letter-spacing:.04em;padding:16px 36px;background:linear-gradient(135deg,var(--cyan),var(--blue));color:white;text-decoration:none;border-radius:8px;box-shadow:0 6px 20px rgba(0,188,212,.35);transition:transform .3s,box-shadow .3s;}
.btn-grad:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(0,188,212,.45);}
.btn-outline{font-size:14px;font-weight:500;letter-spacing:.04em;padding:16px 36px;background:white;color:var(--mid);text-decoration:none;border:1.5px solid var(--border-strong);border-radius:8px;transition:border-color .3s,color .3s;}
.btn-outline:hover{border-color:var(--cyan);color:var(--cyan-dark);}

.section-wrap{max-width:1160px;margin:0 auto;}
.section-header{text-align:center;margin-bottom:72px;}
.section-tag{font-size:12px;font-weight:500;letter-spacing:.08em;color:var(--cyan-dark);display:block;margin-bottom:14px;}
.section-title{font-size:clamp(24px,3.5vw,40px);font-weight:700;color:var(--dark);letter-spacing:.04em;line-height:1.45;}
.section-title span{background:linear-gradient(90deg,var(--cyan),var(--blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.section-line{width:48px;height:2px;background:linear-gradient(90deg,var(--cyan),var(--blue));border-radius:2px;margin:16px auto 0;}

#about{padding:120px 64px;background:white;}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.about-text{max-width:none;}
.about-video{border-radius:16px;overflow:hidden;box-shadow:0 8px 40px rgba(0,80,160,.15);}
.about-video video{width:100%;height:auto;display:block;}
.about-text p{font-size:14px;line-height:2.1;color:var(--mid);margin-bottom:18px;}
.about-text p strong{color:var(--cyan-dark);font-weight:700;}

.profile-block{margin-top:72px;padding-top:56px;border-top:1px solid var(--border);}
.profile-label{font-size:12px;font-weight:500;letter-spacing:.08em;color:var(--cyan-dark);display:block;margin-bottom:20px;}
.profile-grid{display:grid;grid-template-columns:160px 1fr;gap:40px;align-items:start;}
.profile-avatar{position:relative;width:160px;height:160px;border-radius:50%;background:linear-gradient(135deg,rgba(0,188,212,.12),rgba(0,102,204,.08));border:3px solid rgba(0,188,212,.35);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow);overflow:hidden;}
.profile-avatar-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 18%;display:none;border-radius:50%;}
.profile-avatar-photo.is-ready{display:block;}
.profile-avatar-photo.is-ready + .profile-avatar-mark{display:none;}
.profile-avatar-mark{width:72px;height:72px;background:linear-gradient(135deg,var(--cyan),var(--blue));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;color:white;box-shadow:0 4px 12px rgba(0,188,212,.35);}
.profile-name{font-size:18px;font-weight:700;color:var(--dark);margin-bottom:6px;letter-spacing:.02em;line-height:1.6;}
.profile-body{max-width:42em;}
.profile-text p{font-size:14px;line-height:2.1;color:var(--mid);margin-bottom:14px;}
.profile-text .profile-role{font-size:13px;line-height:1.6;font-weight:500;color:var(--muted);margin:0 0 16px;}
.profile-body p:last-child{margin-bottom:0;}

#services{padding:120px 64px;background:var(--bg);}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.service-card{background:white;border:1px solid var(--border);border-radius:16px;padding:36px 28px;position:relative;overflow:hidden;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s,border-color .3s;}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--cyan),var(--blue));transform:scaleX(0);transition:transform .4s;transform-origin:left;border-radius:3px 3px 0 0;}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-strong);border-color:rgba(0,188,212,.3);}
.service-card:hover::before{transform:scaleX(1);}
.svc-num{font-size:12px;font-weight:500;letter-spacing:.08em;color:var(--muted);margin-bottom:10px;}
.svc-title{font-size:16px;font-weight:700;color:var(--dark);margin-bottom:14px;letter-spacing:.02em;line-height:1.5;}
.svc-desc{font-size:13px;line-height:1.95;color:var(--muted);}
.svc-tags{margin-top:20px;display:flex;flex-wrap:wrap;gap:6px;}
.tag{font-size:12px;font-weight:500;padding:4px 10px;border-radius:100px;background:rgba(0,150,200,.08);border:1px solid rgba(0,150,200,.2);color:var(--cyan-dark);}

#cases{padding:120px 64px;background:white;font-family:var(--font);}
#cases *,.case-page,.case-page *{font-family:inherit;}
.cases-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;}
.case-card{display:block;background:var(--bg);border:1px solid var(--border);border-radius:16px;padding:0;position:relative;overflow:hidden;box-shadow:var(--shadow);transition:box-shadow .3s,border-color .3s;color:inherit;cursor:default;}
.case-card:hover{box-shadow:var(--shadow-strong);border-color:rgba(0,188,212,.35);}
.case-accent{position:absolute;top:0;left:44px;right:44px;height:2px;background:linear-gradient(90deg,var(--cyan),var(--blue));border-radius:0 0 2px 2px;opacity:0;transition:opacity .3s;}
.case-card:hover .case-accent{opacity:1;}
.case-thumb{width:100%;aspect-ratio:16/9;background:#e8eef4;position:relative;overflow:hidden;}
.case-thumb img,.case-thumb video{width:100%;height:100%;object-fit:cover;display:block;}
.case-thumb video{background:#0a1f35;}
.case-thumb-youtube{position:relative;width:100%;height:100%;background:#0a1f35;}
.case-thumb iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block;background:#0a1f35;}
.case-thumb-play{position:absolute;left:16px;bottom:16px;z-index:2;border:0;border-radius:8px;background:rgba(10,31,53,.88);color:#fff;font-family:inherit;font-size:13px;font-weight:500;letter-spacing:.04em;padding:8px 14px;cursor:pointer;}
.case-thumb-play:hover{background:#0a1f35;}
.case-thumb-play:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;}
.img-slot.is-empty video{display:none;}
.case-body{padding:32px 44px 44px;}
.case-badge{display:inline-block;font-size:12px;font-weight:500;letter-spacing:.04em;padding:5px 14px;border-radius:100px;background:rgba(0,200,150,.1);border:1px solid rgba(0,200,150,.3);color:#009970;margin-bottom:20px;}
.case-title{font-size:17px;font-weight:700;color:var(--dark);margin-bottom:14px;letter-spacing:.04em;line-height:1.5;overflow-wrap:anywhere;}
.case-desc{font-size:13px;line-height:1.95;color:var(--muted);margin-bottom:28px;letter-spacing:.04em;}
.case-metrics{display:flex;gap:20px;padding-top:20px;border-top:1px solid var(--border);flex-wrap:wrap;}
.metric{min-width:0;flex:1;}
.metric-val{font-size:clamp(14px,2.2vw,22px);font-weight:700;color:var(--cyan-dark);display:block;line-height:1.3;word-break:break-word;letter-spacing:.04em;}
.metric-lbl{font-size:12px;font-weight:500;letter-spacing:.04em;color:var(--muted);display:block;margin-top:4px;line-height:1.5;}

#pricing{padding:120px 64px;background:var(--bg);}
.section-header .price-lead{margin:24px auto 0;max-width:36em;font-size:15px;font-weight:400;line-height:2;color:var(--mid);text-transform:none;}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch;}
.price-card{display:flex;flex-direction:column;background:white;border:1px solid var(--border);border-radius:16px;padding:32px;box-shadow:var(--shadow);position:relative;}
.price-card-featured{border:2px solid var(--border-strong);box-shadow:var(--shadow-strong);}
.price-card-featured::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--cyan),var(--blue));border-radius:16px 16px 0 0;}
.price-badge-slot{min-height:28px;margin-bottom:12px;display:flex;align-items:center;}
.price-badge{display:inline-block;font-size:12px;font-weight:500;letter-spacing:.06em;padding:5px 12px;border-radius:100px;background:linear-gradient(135deg,var(--cyan),var(--blue));color:white;}
.price-plan{font-size:16px;font-weight:700;color:var(--dark);letter-spacing:.02em;line-height:1.5;margin-bottom:16px;}
.price-value{display:flex;align-items:baseline;flex-wrap:wrap;margin-bottom:16px;line-height:1;}
.price-num{font-size:clamp(32px,3.6vw,44px);font-weight:700;background:linear-gradient(135deg,var(--cyan),var(--blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:.02em;}
.price-unit{font-size:16px;font-weight:700;color:var(--mid);margin-left:2px;}
.price-period{font-size:14px;font-weight:500;color:var(--muted);margin-left:4px;}
.price-desc{font-size:14px;line-height:1.9;color:var(--mid);margin-bottom:20px;}
.price-examples{margin-top:auto;padding:16px 0 0 1.1em;border-top:1px solid var(--border);list-style:disc;}
.price-examples li{font-size:12px;line-height:1.9;color:var(--muted);}
.price-roi{display:flex;gap:20px;align-items:flex-start;background:rgba(0,150,200,.08);border:1px solid rgba(0,150,200,.2);border-radius:16px;padding:28px 32px;margin-top:40px;}
.price-roi-icon{flex-shrink:0;width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,var(--cyan),var(--blue));display:flex;align-items:center;justify-content:center;color:white;box-shadow:0 4px 12px rgba(0,188,212,.35);}
.price-roi-text{font-size:14px;line-height:2;color:var(--mid);margin:0;}
.price-consult{text-align:center;background:rgba(0,150,200,.08);border-radius:16px;padding:28px 32px;margin-top:24px;}
.price-consult-main{font-size:18px;font-weight:700;color:var(--dark);line-height:1.6;margin:0;}
.price-consult-sub{font-size:13px;line-height:1.7;color:var(--muted);margin:8px 0 0;}
.price-notes{margin:28px 0 0;padding-left:1.2em;}
.price-notes li{font-size:12px;line-height:1.9;color:var(--muted);}
.price-cta{text-align:center;margin-top:40px;}

#tech{padding:120px 64px;background:var(--bg);}
.tech-groups{display:flex;flex-direction:column;gap:36px;max-width:920px;margin:0 auto;}
.tech-group-label{margin:0 0 14px;font-size:14px;font-weight:700;letter-spacing:.04em;color:var(--dark);text-align:left;}
.tech-grid{display:grid;gap:16px;max-width:none;margin:0;}
.tech-grid--3{grid-template-columns:repeat(3,1fr);}
.tech-grid--4{grid-template-columns:repeat(4,1fr);}
.tech-item{background:white;border:1px solid var(--border);border-radius:12px;padding:24px 12px;text-align:center;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s,border-color .3s;cursor:default;}
.tech-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-strong);border-color:rgba(0,188,212,.35);}
.tech-icon{width:48px;height:48px;margin:0 auto 10px;display:block;border-radius:12px;box-shadow:0 2px 8px rgba(10,31,53,.12);}
.tech-name{font-size:12px;font-weight:500;color:var(--muted);line-height:1.5;}
.tech-tags{display:flex;flex-wrap:wrap;gap:8px;}

#contact{padding:120px 64px;background:white;position:relative;}
.contact-inner{max-width:640px;margin:0 auto;text-align:center;position:relative;}
.contact-desc{font-size:15px;line-height:2;color:var(--mid);margin-bottom:20px;}
.contact-badges{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:32px;}
.contact-badge{font-size:12px;line-height:1.4;color:var(--cyan-dark);background:rgba(0,150,200,.08);border-radius:100px;padding:8px 14px;}
.contact-form{position:relative;text-align:left;background:var(--bg);border-radius:16px;padding:36px 32px;}
.contact-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.contact-field{margin-bottom:20px;}
.contact-field label{display:block;font-size:13px;font-weight:500;color:var(--dark);margin-bottom:6px;}
.contact-req{color:var(--cyan-dark);margin-left:4px;}
.contact-field input,.contact-field select{width:100%;height:44px;box-sizing:border-box;border:1.5px solid var(--border-strong);border-radius:8px;padding:0 14px;font-size:14px;color:var(--dark);background:white;transition:border-color .2s;}
.contact-field select{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%237a9ab0' d='M1 1l5 5 5-5'/></svg>");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px;}
.contact-field textarea{width:100%;min-height:140px;box-sizing:border-box;border:1.5px solid var(--border-strong);border-radius:8px;padding:12px 14px;font-size:14px;color:var(--dark);background:white;resize:vertical;line-height:1.8;transition:border-color .2s;}
.contact-field input:focus,.contact-field select:focus,.contact-field textarea:focus{outline:2px solid var(--cyan);outline-offset:1px;border-color:var(--cyan);}
.contact-field input::placeholder,.contact-field textarea::placeholder{color:#a8c0d0;}
.contact-hint{margin-top:8px;font-size:12px;line-height:1.7;color:var(--muted);}
.contact-hp{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden;opacity:0;pointer-events:none;}
.contact-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;}
.contact-submit{max-width:220px;width:100%;font-size:14px;font-weight:500;letter-spacing:.04em;height:44px;padding:0 24px;background:linear-gradient(135deg,var(--cyan),var(--blue));color:white;border:none;border-radius:8px;box-shadow:0 6px 20px rgba(0,188,212,.35);cursor:pointer;transition:transform .3s,box-shadow .3s,opacity .2s;}
.contact-submit:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 28px rgba(0,188,212,.45);}
.contact-submit:disabled{opacity:.65;cursor:not-allowed;box-shadow:none;}
.contact-privacy{display:inline-flex;align-items:center;gap:6px;margin:0;font-size:12px;line-height:1.5;color:var(--muted);}
.contact-privacy svg{flex-shrink:0;color:var(--cyan-dark);}
.contact-error{margin-top:14px;font-size:13px;line-height:1.7;color:#c0392b;}
.contact-success{background:var(--bg);border-radius:16px;padding:40px 32px;font-size:15px;line-height:2;color:var(--mid);}
.contact-links{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;}
.contact-link{font-size:14px;font-weight:500;letter-spacing:.04em;padding:16px 32px;border-radius:8px;text-decoration:none;transition:transform .3s,box-shadow .3s;}
.contact-link.primary{background:linear-gradient(135deg,var(--cyan),var(--blue));color:white;box-shadow:0 6px 20px rgba(0,188,212,.35);}
.contact-link.primary:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(0,188,212,.5);}

footer{background:#060e17;border-top:1px solid rgba(255,255,255,.06);padding:48px 64px 36px;position:relative;z-index:10;color:rgba(255,255,255,.72);}
.footer-grid{max-width:1160px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) auto;gap:28px 48px;align-items:start;}
.footer-logo{font-size:15px;font-weight:700;letter-spacing:.04em;color:#fff;}
.footer-lead{margin-top:10px;max-width:22em;font-size:13px;line-height:1.8;color:rgba(255,255,255,.62);}
.footer-address{font-style:normal;display:flex;flex-direction:column;gap:6px;font-size:13px;line-height:1.7;}
.footer-nav{display:flex;flex-direction:column;align-items:flex-start;gap:12px;}
.footer-nav a{color:rgba(255,255,255,.86);text-decoration:none;font-size:13px;font-weight:500;letter-spacing:.04em;}
.footer-nav a:hover{color:#fff;}
.footer-x{display:inline-flex;align-items:center;gap:8px;}
.footer-bottom{max-width:1160px;margin:28px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;gap:12px 32px;align-items:baseline;}
.footer-privacy{margin:0;max-width:40em;font-size:12px;line-height:1.7;color:rgba(255,255,255,.48);}
.footer-copy{margin:0;font-size:12px;color:rgba(255,255,255,.38);white-space:nowrap;}

@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
.reveal{opacity:1;transform:none;}

/* Image placeholder */
.img-slot{position:relative;width:100%;height:100%;background:#e8eef4;overflow:hidden;display:flex;align-items:center;justify-content:center;}
.img-slot img{width:100%;height:100%;object-fit:cover;display:block;}
.img-slot-fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:500;letter-spacing:.04em;color:var(--muted);background:#e8eef4;pointer-events:none;}
.img-slot:not(.is-empty) .img-slot-fallback{display:none;}
.img-slot.is-empty img{display:none;}

/* Case detail */
.case-page{padding:120px 64px 80px;background:white;position:relative;z-index:10;font-family:var(--font);}
.case-page-wrap{max-width:900px;margin:0 auto;}
.case-back{font-size:12px;letter-spacing:.04em;color:var(--cyan-dark);text-decoration:none;display:inline-flex;align-items:center;gap:8px;margin-bottom:28px;}
.case-back:hover{color:var(--blue);}
.breadcrumb{font-size:11px;letter-spacing:.04em;color:var(--muted);margin-bottom:24px;display:flex;flex-wrap:wrap;gap:8px;align-items:center;}
.breadcrumb a{color:var(--cyan-dark);text-decoration:none;}
.breadcrumb a:hover{text-decoration:underline;}
.breadcrumb-sep{opacity:.5;}
.case-page-title{font-size:clamp(24px,4vw,36px);font-weight:700;color:var(--dark);letter-spacing:.04em;line-height:1.4;margin:16px 0 16px;}
.case-page-lead{font-size:15px;line-height:2;color:var(--mid);margin-bottom:24px;}
.case-demo{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;margin-bottom:40px;}
.case-demo-btn{display:inline-flex;align-items:center;background:var(--cyan-dark);color:#fff;text-decoration:none;font-size:14px;font-weight:500;letter-spacing:.04em;padding:12px 20px;border-radius:8px;}
.case-demo-btn:hover{filter:brightness(1.08);}
.case-demo-note{font-size:12px;color:var(--muted);}
.detail-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:56px;}
.detail-metric{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:24px 20px;box-shadow:var(--shadow);}
.detail-metric .metric-val{font-size:clamp(14px,2vw,20px);}
.case-section{margin-bottom:48px;}
.case-section h2{font-size:16px;font-weight:700;color:var(--dark);letter-spacing:.04em;margin-bottom:16px;padding-bottom:10px;border-bottom:2px solid transparent;border-image:linear-gradient(90deg,var(--cyan),var(--blue)) 1;display:inline-block;}
.case-section p{font-size:14px;line-height:2.1;color:var(--mid);}
.case-section ul{padding-left:1.2em;margin-top:8px;}
.case-section li{font-size:14px;line-height:2;color:var(--mid);margin-bottom:4px;}
.arch-wrap{width:100%;aspect-ratio:16/9;border-radius:12px;overflow:hidden;border:1px solid var(--border);margin-top:12px;}
.video-slot{position:relative;width:100%;aspect-ratio:16/9;border-radius:12px;overflow:hidden;border:1px solid var(--border);margin-top:12px;background:#e8eef4;display:flex;align-items:center;justify-content:center;}
.video-slot video{width:100%;height:100%;object-fit:contain;background:#0a1f35;display:block;}
.video-slot .img-slot-fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:12px;letter-spacing:.06em;color:var(--muted);background:#e8eef4;pointer-events:none;}
.video-slot:not(.is-empty) .img-slot-fallback{display:none;}
.video-slot.is-empty video{visibility:hidden;position:absolute;width:1px;height:1px;opacity:0;}
.video-caption{font-size:12px;color:var(--muted);margin-top:10px;line-height:1.6;}
.screens-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:12px;}
.screen-item figcaption{font-size:12px;color:var(--muted);margin-top:10px;line-height:1.6;}
.screen-frame{width:100%;aspect-ratio:16/10;border-radius:10px;overflow:hidden;border:1px solid var(--border);}
.case-cta{margin-top:64px;padding:48px 32px;background:linear-gradient(135deg,#0a1f35,#0d3558);border-radius:16px;text-align:center;}
.case-cta h2{font-size:20px;color:white;margin-bottom:16px;}
.case-cta p{color:rgba(255,255,255,.55);font-size:14px;margin-bottom:28px;line-height:1.8;}

@media(max-width:1180px){
  .nav-tagline{display:none;}
}
@media(max-width:960px){
  .nav-links{display:none;} .hamburger{display:flex;}
  .nav-tagline{display:none;}
  .about-grid,.cases-grid,.screens-grid,.price-grid{grid-template-columns:1fr;}
  .services-grid{grid-template-columns:1fr;}
  .tech-grid{grid-template-columns:repeat(2,1fr);}
  .profile-grid{grid-template-columns:1fr;justify-items:start;}
  .detail-metrics{grid-template-columns:1fr;}
  #about,#services,#cases,#pricing,#tech,#contact,.case-page{padding:80px 24px;}
  .price-roi,.price-consult{padding:24px 20px;}
  .price-card{padding:32px;}
  .case-body{padding:24px;}
  .case-accent{left:24px;right:24px;}
  .contact-row{grid-template-columns:1fr;}
  .contact-form{padding:28px 20px;}
  footer{padding:36px 24px 28px;}
  .footer-grid,.footer-bottom{grid-template-columns:1fr;display:flex;flex-direction:column;align-items:flex-start;text-align:left;}
  .hero-stats{flex-wrap:wrap;}
}
@media(max-width:640px){
  .hero-stats{flex-direction:column;align-items:flex-start;gap:16px;}
  .stat-item,.stat-item:not(:first-child){padding:0;border-left:none;}
  .hero-btns{flex-wrap:wrap;}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{
    animation:none !important;
    transition:none !important;
  }
  .hero-content h1,.hero-sub,.hero-stats,.hero-btns{opacity:1;}
}