:root{
  --sec:clamp(96px,13vw,176px); /* 各セクション上の余白(統一) */
  --bg:#EFF1F2;          /* 元サイトの背景色 */
  --navy:#202C5F;        /* ロゴ「aotoao」 */
  --teal:#004D7E;        /* ロゴ「studio.」 */
  --ink:#000;
  --white:#fff;
  --line:#CFD6DD;
  --gothic:"Century Gothic",CenturyGothic,"Questrial","Didact Gothic","Hiragino Kaku Gothic ProN","ヒラギノ角ゴ ProN",Meiryo,メイリオ,sans-serif;
  --kure:"Zen Kurenaido","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;
  --gut:clamp(16px,5vw,72px);
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-top:70px}
/* 全体の背景: TOP画像をそのまま延長(bg-top → bg-flow)。問合せまで一貫した1枚の水彩として続く */
body{--bgw:max(100vw,1400px);background-color:#F2F6FB;background-image:url("/assets/img/bg-top.jpg"),url("/assets/img/bg-flow.jpg");background-repeat:no-repeat,repeat-y;background-size:var(--bgw) auto,var(--bgw) auto;background-position:center top,center calc(var(--bgw) * 0.55833);color:var(--ink);font-family:var(--gothic);font-size:15px;line-height:2;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:3px solid var(--teal);outline-offset:3px}
.logo{font-family:var(--gothic);text-decoration:none;color:var(--navy);white-space:nowrap}
.logo b{font-weight:400}
.logo i{font-style:normal;color:var(--teal);font-size:.7em}

/* header */
header.top{position:sticky;top:0;z-index:30;background:rgba(246,249,253,.88);backdrop-filter:blur(8px);border-bottom:1px solid #000}
header.top .in{display:flex;align-items:center;justify-content:space-between;height:60px;padding-inline:var(--gut)}
header.top .logo{font-size:23px}
nav ul{display:flex;gap:clamp(18px,4vw,56px);list-style:none;padding:0}
nav a{position:relative;display:block;text-decoration:none;font-size:12px;padding:20px 0;letter-spacing:.04em}
nav a::before{content:"";position:absolute;left:0;right:0;top:-1px;height:3px;background:#000;transform:scaleX(0);transition:transform .25s}
nav a:hover::before,nav a.on::before{transform:scaleX(1)}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer}
.burger span,.burger span::before,.burger span::after{display:block;width:22px;height:2px;background:var(--navy);position:relative;margin:auto;content:""}
.burger span::before{position:absolute;top:-7px}.burger span::after{position:absolute;top:7px}

/* hero */
.hero{position:relative;min-height:min(78vh,760px);display:grid;place-items:center;text-align:center;overflow:hidden;background:transparent}
.hero .inner{padding:60px var(--gut)}
.hero h1{font-weight:400;line-height:1;font-size:clamp(56px,13vw,176px);color:var(--navy);letter-spacing:-.01em}
.hero h1 i{font-style:normal;color:var(--teal);font-size:.56em;letter-spacing:0}
.hero p{margin-top:clamp(28px,4vw,56px);font-family:var(--kure);color:var(--navy);font-size:clamp(20px,2.8vw,34px);letter-spacing:.08em}
.hero h1,.hero p{opacity:0;transform:translateY(14px);animation:in 1.4s ease forwards}
.hero p{animation-delay:.7s}
@keyframes in{to{opacity:1;transform:none}}

.lead{max-width:44em;margin:clamp(72px,10vw,128px) auto clamp(48px,7vw,88px);padding-inline:var(--gut);text-align:center;line-height:2.2}
.lead .logo{font-size:23px}
.lead .logo i{font-size:16px;margin-left:.2em}
.lead .ph{display:inline-block}
@media (max-width:700px){.lead br.pc{display:none}}

/* cards */
.card-row{display:grid;grid-template-columns:repeat(12,1fr);gap:0;max-width:1240px;margin:0 auto clamp(48px,7vw,104px);padding-inline:var(--gut);align-items:center}
.card{background:var(--white);padding:clamp(28px,4vw,56px);position:relative;z-index:1}
.card .lab{font-size:13px;border-bottom:1px solid #000;display:inline-block;padding-bottom:2px;margin-bottom:22px}
.card h2,.card h3{font-weight:700;font-size:clamp(18px,2vw,22px);line-height:1.7;margin-bottom:14px}
.card p+p{margin-top:1em}
.card .note{font-size:11px;color:#444}
.pic{overflow:hidden;background:#DCE5F3}
.pic img{width:100%;height:100%;object-fit:cover}
.l .card{grid-column:1 / span 6}
.l .pic{grid-column:6 / span 7;grid-row:1;aspect-ratio:4/3;margin-top:clamp(40px,6vw,96px)}
.l .card{grid-row:1;align-self:start}
.r .card{grid-column:7 / span 6;grid-row:1}
.r .pic{grid-column:1 / span 7;grid-row:1;aspect-ratio:4/3;margin-bottom:clamp(40px,6vw,96px)}
.r .card{align-self:end}
.pic.tall{aspect-ratio:4/5}
/* Concept: 写真なしで、大きく表示 */
.card-row.concept .card{grid-column:1 / -1;padding:clamp(36px,6vw,88px)}
.concept .lab{font-size:clamp(13px,1.2vw,15px)}
.concept h2{font-size:clamp(34px,5.2vw,68px);line-height:1.35;margin-bottom:clamp(18px,2.6vw,32px)}
.card-row.concept .card{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);column-gap:clamp(32px,6vw,96px);align-items:start}
.concept .c-head h2{margin-bottom:0}
.concept p{font-size:clamp(15px,1.5vw,18px);line-height:2.15}

/* works */
.works{background:transparent;padding:var(--sec) 0 0}
.works .in{max-width:1240px;margin:0 auto;padding-inline:var(--gut)}
.works h2{font-weight:400;font-size:clamp(28px,4vw,48px);line-height:1.2;color:var(--navy);margin-bottom:clamp(28px,4vw,52px)}
.works h2 i{font-style:normal;font-size:.5em;color:var(--teal);margin-left:.5em}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 28px}
.filters button{font:inherit;font-size:13px;padding:6px 20px;border:1px solid #000;background:transparent;cursor:pointer;line-height:1.8}
.filters button:hover{background:var(--bg)}
.filters button[aria-pressed="true"]{background:#000;color:#fff}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.w button{display:block;width:100%;border:0;padding:0;background:none;font:inherit;color:inherit;text-align:left;cursor:zoom-in}
.w .ph{aspect-ratio:16/9;overflow:hidden;background:#DCE5F3}
.w img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.w button:hover img{transform:scale(1.05)}
.w h3{font-size:13px;font-weight:400;line-height:1.7;margin-top:10px}
.w[hidden]{display:none}

/* profile */
.profile{padding:var(--sec) var(--gut) 0}
.pf-inner{display:grid;grid-template-columns:clamp(190px,23vw,300px) minmax(0,1fr);gap:clamp(24px,4vw,48px);align-items:start}
.pf-photo img{width:100%;aspect-ratio:1/1;object-fit:cover}
.profile .pf-card{max-width:1040px;margin:0 auto;background:rgba(255,255,255,.74);padding:clamp(28px,5vw,56px)}
.profile h2{font-weight:700;font-size:clamp(22px,2.6vw,30px);line-height:1.5}
.profile .role{margin:4px 0 28px;color:var(--teal)}
.profile p+p{margin-top:1.2em}
.profile .facts{margin-top:28px;border-top:1px solid #000;padding-top:14px;font-size:14px}

/* contact */
.contact{position:relative;padding-block:var(--sec) clamp(64px,9vw,128px)}
.contact .box{max-width:560px;margin:0 auto;background:rgba(255,255,255,.92);padding:clamp(28px,5vw,56px);text-align:center}
.contact h2{font-weight:400;font-size:24px;margin-bottom:24px}
.contact .logo{font-size:23px}
.contact .logo i{font-size:16px;margin-left:.2em}
.contact .kana{font-size:10px;color:var(--navy);letter-spacing:.2em;margin-bottom:22px}
.contact address{font-style:normal;line-height:2.1}
.contact a.m{text-decoration:underline;text-underline-offset:4px}
.contact .sns{display:inline-block;margin-top:18px;border:1px solid #000;padding:4px 22px;text-decoration:none;font-size:13px}
.contact .sns:hover{background:#000;color:#fff}
/* contact form (自前デザイン + 送信先は Google フォーム) */
.cform{text-align:left;margin:0 0 26px}
.cform .two{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.cform .row{margin-bottom:14px}
.cform label{display:block;font-size:12px;line-height:1.6;margin-bottom:3px;color:#222}
.cform label small{color:#B3261E;margin-left:.4em}
.cform input,.cform select,.cform textarea{width:100%;font:inherit;font-size:16px;line-height:1.6;padding:8px 11px;border:1px solid #000;border-radius:0;background:#fff;color:#000}
.cform textarea{min-height:7.5em;resize:vertical}
.cform .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.cform .agree{font-size:11px;line-height:1.8;color:#444;margin:2px 0 14px}
.cform .act{text-align:center}
.cform button[type="submit"]{font:inherit;font-size:14px;letter-spacing:.1em;padding:10px 56px;border:1px solid #000;background:#000;color:#fff;cursor:pointer}
.cform button[type="submit"]:hover{background:#fff;color:#000}
.cform button[type="submit"][disabled]{opacity:.5;cursor:wait}
.cform .status{margin-top:12px;font-size:14px;line-height:1.8;min-height:1.8em;text-align:center}
.cform .status.ok{color:var(--teal)}
.cform .status.ng{color:#B3261E}
@media (max-width:520px){.cform .two{grid-template-columns:1fr}}
.contact .or{font-size:12px;color:#444;margin:6px 0 10px}
footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;padding:22px var(--gut);font-size:13px;background:transparent}
footer a{font-weight:700;text-decoration:none}

.band{padding-block:clamp(44px,6.5vw,96px)}
.band .card-row{margin-bottom:0}


/* Team / Estimate: Works / Portfolio と同じ見出し・同じ幅にそろえる */
.team-sec,.estimate{padding-top:var(--sec)}
.team-sec .in,.estimate .in{max-width:1240px;margin:0 auto;padding-inline:var(--gut)}
.team-sec h2,.estimate h2{font-weight:400;font-size:clamp(28px,4vw,48px);line-height:1.2;color:var(--navy);margin-bottom:clamp(28px,4vw,52px)}
.team-sec h2 i,.estimate h2 i{font-style:normal;font-size:.5em;color:var(--teal);margin-left:.5em}
.es-table tbody th,.es-table tbody td{background:rgba(255,255,255,.66)}
.team-banner{display:grid;grid-template-columns:1fr auto;gap:clamp(20px,4vw,48px);align-items:center;background:linear-gradient(120deg,var(--navy) 0,#1d4a86 100%);color:#fff;padding:clamp(24px,4vw,40px)}
.team-logo{display:block;height:clamp(20px,2.4vw,26px);width:auto;margin-bottom:12px}
.team-body strong{display:block;font-size:clamp(17px,2vw,20px);font-weight:700;margin-bottom:6px}
.team-body span{display:block;font-size:14px;line-height:1.95;color:#E6EEF8}
.team-cta{display:inline-block;background:#fff;color:var(--navy);text-decoration:none;font-weight:700;font-size:14px;padding:12px 22px;white-space:nowrap;border:1px solid #fff;transition:background .2s,color .2s}
.team-cta:hover{background:transparent;color:#fff}
.es-lead{margin:0 0 26px}
.es-table{width:100%;border-collapse:collapse;font-size:14px}
.es-table th,.es-table td{padding:16px 18px;text-align:left;vertical-align:top;border-bottom:1px solid #C7D3E0}
.es-table thead th{font-weight:700;font-size:12px;letter-spacing:.06em;color:#fff;background:var(--navy);border-bottom:0}
.es-table tbody th{font-weight:700;color:var(--navy);min-width:11em}
.es-table tbody tr:hover{background:rgba(31,75,219,.04)}
.es-table .price{font-size:clamp(16px,1.8vw,19px);font-weight:700;color:var(--teal);white-space:nowrap;font-variant-numeric:tabular-nums}
.es-table .term{white-space:nowrap;color:#333}
.es-note{margin-top:18px;font-size:12.5px;color:#444;line-height:1.9}
.es-note p+p{margin-top:2px}
@media (max-width:860px){
  .team-banner{grid-template-columns:1fr}
  .es-table thead{display:none}
  .es-table,.es-table tbody,.es-table tr,.es-table th,.es-table td{display:block;width:100%}
  .es-table tr{padding:16px 0;border-bottom:1px solid #C7D3E0}
  .es-table th,.es-table td{border:0;padding:4px 0}
  .es-table tbody th{font-size:16px;min-width:0}
  .es-table td[data-l]::before{content:attr(data-l);display:block;font-size:11px;letter-spacing:.06em;color:#667}
  .es-table .price,.es-table .term{white-space:normal}
}


/* Framework(売上のつくり方): リンク先の図を、サイトの配色・半透明のカードに合わせて掲載 */
.framework{padding-top:var(--sec)}
.framework .in{max-width:1240px;margin:0 auto;padding-inline:var(--gut)}
.framework h2{font-weight:400;font-size:clamp(28px,4vw,48px);line-height:1.2;color:var(--navy);margin-bottom:clamp(20px,3vw,36px)}
.framework h2 i{font-style:normal;font-size:.5em;color:var(--teal);margin-left:.5em}
.fw{--f-navy:#202C5F;--f-blue:#1d4a86;--f-sky:rgba(238,245,255,.85);--f-sky2:#dbe9fb;--f-line:#cfd9e8;--f-ink:#1b2a41;--f-mute:#52627b;--f-red:#e84545;--f-redbg:#fdeceb;--f-card:rgba(255,255,255,.8);color:var(--f-ink)}
.fw-tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--f-blue);background:var(--f-sky2);padding:5px 12px}
.fw-h1{font-weight:700;font-size:clamp(22px,3.2vw,36px);line-height:1.45;margin:14px 0 8px;text-wrap:balance}
.fw-h1 em{font-style:normal;color:var(--f-blue)}
.fw-lead{color:var(--f-mute);font-size:15px}
.fw-step{display:flex;align-items:center;gap:12px;margin:clamp(32px,5vw,52px) 0 16px}
.fw-step i{font-size:12px;font-weight:700;color:#fff;background:var(--f-navy);padding:5px 11px;font-style:normal;letter-spacing:.06em}
.fw-step h3{font-size:17px;font-weight:700}
.fw-step span{flex:1;height:1px;background:var(--f-line)}
.fw-row3{display:grid;grid-template-columns:1fr auto 1.12fr auto 1fr;align-items:stretch;gap:10px}
.fw-op{display:flex;align-items:center;justify-content:center;font-size:30px;color:#8796ad;font-weight:300}
.fw-card{background:var(--f-card);border:1.5px solid var(--f-line);padding:20px 20px 18px;position:relative}
.fw-card small{font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--f-mute)}
.fw-card h4{font-size:clamp(18px,1.8vw,22px);font-weight:700;margin:8px 0 2px}
.fw-card p{font-size:13px;color:var(--f-mute)}
.fw-core{background:var(--f-sky);border:2px solid var(--f-blue);box-shadow:0 10px 30px rgba(30,75,143,.14);transform:translateY(-6px)}
.fw-core .fw-badge{position:absolute;top:-12px;left:18px;background:var(--f-blue);color:#fff;font-size:11px;font-weight:700;padding:5px 12px;letter-spacing:.03em}
.fw-core small{color:var(--f-blue)}
.fw-gauge{display:grid;grid-template-columns:repeat(10,1fr);gap:3px;margin:16px 0 8px}
.fw-gauge u{height:8px;background:#dfe6f1;text-decoration:none}
.fw-gauge u.on{background:var(--f-navy);transform-origin:left;animation:fwg .6s ease both}
.fw-gauge.v u.on{background:var(--f-blue)}
.fw-gauge u.on:nth-child(2){animation-delay:.05s}.fw-gauge u.on:nth-child(3){animation-delay:.1s}.fw-gauge u.on:nth-child(4){animation-delay:.15s}.fw-gauge u.on:nth-child(5){animation-delay:.2s}
@keyframes fwg{from{transform:scaleX(0);opacity:0}to{transform:none;opacity:1}}
@media (prefers-reduced-motion:reduce){.fw-gauge u.on{animation:none}}
.fw-score{display:flex;align-items:baseline;gap:6px}
.fw-score b{font-size:34px;font-weight:700;color:var(--f-navy);line-height:1}
.fw-core .fw-score b{color:var(--f-blue)}
.fw-score s{font-size:13px;color:var(--f-mute);text-decoration:none}
.fw-lift{margin-left:auto;font-size:12px;font-weight:700;color:var(--f-blue);background:#fff;border:1px solid var(--f-sky2);padding:4px 9px}
.fw-lift del{color:var(--f-red);text-decoration:none;font-weight:700}
.fw-insight{margin-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fw-eq{background:var(--f-card);border:1.5px solid var(--f-line);padding:14px 18px;display:flex;align-items:center;gap:14px;font-size:14px}
.fw-eq .f{font-size:clamp(18px,2vw,22px);font-weight:700;line-height:1.2;white-space:nowrap}
.fw-eq.bad .f{color:var(--f-red)}
.fw-eq.good{border-color:var(--f-blue);background:var(--f-sky)}
.fw-eq.good .f{color:var(--f-blue)}
.fw-eq span{color:var(--f-mute);font-size:13px;line-height:1.6}
.fw-eq span strong{color:var(--f-ink);display:block;font-size:14px}
.fw-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.fw-kpi{background:var(--f-card);border:1.5px solid var(--f-line);padding:16px 16px 14px}
.fw-kpi .t{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.06em;color:var(--f-blue);background:var(--f-sky2);padding:4px 9px}
.fw-kpi h4{font-size:17px;font-weight:700;margin:10px 0 2px;display:flex;align-items:center;gap:6px}
.fw-kpi h4 i{font-style:normal;color:var(--f-blue);font-weight:700}
.fw-kpi p{font-size:12.5px;color:var(--f-mute);line-height:1.65}
.fw-kpi.c1{border-top:4px solid var(--f-blue)}
.fw-kpi.c2{border-top:4px solid #5b8bd0}
.fw-grp{grid-column:span 2;font-size:12px;font-weight:700;color:var(--f-mute);letter-spacing:.06em;display:flex;align-items:center;gap:8px}
.fw-grp:after{content:"";flex:1;height:1px;background:var(--f-line)}
.fw-result{display:grid;grid-template-columns:1fr auto 1fr auto 1.25fr;gap:10px;align-items:stretch}
.fw-box{background:var(--f-card);border:1.5px solid var(--f-line);padding:18px 20px}
.fw-box small{font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--f-mute)}
.fw-box h4{font-size:clamp(18px,1.8vw,22px);font-weight:700;margin:8px 0 6px}
.fw-box code{font-family:inherit;font-size:12.5px;color:var(--f-blue);font-weight:700;display:block;margin-bottom:6px}
.fw-box p{font-size:12.5px;color:var(--f-mute);line-height:1.7}
.fw-final{background:linear-gradient(120deg,#202C5F 0,#1d4a86 100%);border-color:var(--f-navy);color:#fff}
.fw-final small{color:#9FD0F5}
.fw-final h4{font-size:clamp(20px,2.2vw,26px);margin:10px 0 2px}
.fw-final h4+b{display:block;font-size:17px;font-weight:700;color:#d7e6fb}
.fw-final p{color:#b9cbe4;margin-top:8px}
.fw-role{margin-top:clamp(28px,4vw,40px);background:linear-gradient(120deg,#202C5F 0,#1d4a86 100%);color:#fff;padding:22px 26px;display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.fw-role .fw-tag{background:#e6f0ff;color:var(--f-navy)}
.fw-role b{font-size:clamp(16px,1.6vw,18px);font-weight:700}
.fw-role p{font-size:13px;color:#c3d3ea;flex-basis:100%}
@media (max-width:860px){
  .fw-row3,.fw-result{grid-template-columns:1fr}
  .fw-op{height:28px;font-size:26px}
  .fw-core{transform:none}
  .fw-insight{grid-template-columns:1fr}
  .fw-kpis{grid-template-columns:1fr 1fr}
}
@media (max-width:480px){.fw-kpis{grid-template-columns:1fr}.fw-grp{grid-column:auto}}

/* lightbox */
dialog{border:0;padding:0;background:#fff;width:min(1100px,94vw);max-height:92vh;overflow:auto}
dialog::backdrop{background:rgba(32,44,95,.78)}
dialog img{width:100%;max-height:72vh;object-fit:contain;background:#0b1230}
dialog .cap{padding:18px 26px 24px}
dialog h3{font-size:18px;font-weight:700}
dialog p{font-size:14px;color:#333}
dialog .x{position:absolute;top:10px;right:10px;width:44px;height:44px;border:0;border-radius:50%;background:#fff;font-size:22px;cursor:pointer;z-index:2}
dialog .gal{position:relative;background:#0b1230}
dialog .nav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border:0;border-radius:50%;background:rgba(255,255,255,.9);color:#000;font-size:26px;line-height:1;cursor:pointer;z-index:1}
dialog .nav.prev{left:10px}dialog .nav.next{right:10px}
dialog .nav[hidden],dialog .thumbs[hidden]{display:none}
dialog .thumbs{display:flex;gap:8px;padding:10px 26px 0;overflow-x:auto}
dialog .thumbs button{flex:0 0 auto;width:84px;aspect-ratio:16/10;padding:0;border:2px solid transparent;background:#ddd;cursor:pointer;opacity:.7}
dialog .thumbs button[aria-current="true"]{border-color:var(--teal);opacity:1}
dialog .thumbs img{width:100%;height:100%;max-height:none;object-fit:cover}
dialog .count{font-size:12px;color:#555;margin-top:4px}
.w .ph{position:relative}

@media (max-width:900px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .burger{display:block}
  nav{position:absolute;top:60px;left:0;right:0;background:var(--bg);border-bottom:1px solid #000;display:none}
  nav.open{display:block}
  nav ul{flex-direction:column;gap:0;padding:8px var(--gut)}
  nav a{padding:14px 0;font-size:14px}
  nav a::before{display:none}
  .card-row{display:block}
  .card-row .pic{margin:0!important;aspect-ratio:4/3}
  .card-row .card{margin:-32px 16px 0;position:relative}
  .card-row.concept .card{margin:0;grid-template-columns:1fr;row-gap:clamp(18px,3vw,28px)}
  .pf-inner{grid-template-columns:1fr}
  .pf-photo{width:220px}
}
@media (max-width:520px){.grid{grid-template-columns:1fr}.hero{min-height:70vh}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.hero h1,.hero p{opacity:1;transform:none}html{scroll-behavior:auto}}
/* サブページ共通 */
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
main.sub>section:first-of-type{padding-top:clamp(56px,8vw,104px)}
.news-sec{padding:clamp(56px,8vw,104px) var(--gut) 0}
.news-sec .in{max-width:900px;margin:0 auto;background:rgba(255,255,255,.78);padding:clamp(28px,5vw,56px)}
.news-sec h2{font-weight:400;font-size:clamp(28px,4vw,44px);line-height:1.2;color:var(--navy);margin-bottom:clamp(14px,2vw,22px)}
.news-sec h2 i{font-style:normal;font-size:.45em;color:var(--teal);margin-left:.7em;letter-spacing:.04em}
.news-list{list-style:none;margin:0;padding:0}
.news-list li{border-top:1px solid #C7D3E0}
.news-list li:last-child{border-bottom:1px solid #C7D3E0}
.news-list a{display:grid;grid-template-columns:7.5em 1fr;gap:6px 18px;padding:16px 4px;color:inherit;text-decoration:none}
.news-list a:hover strong{text-decoration:underline}
.news-list time{color:var(--teal);font-variant-numeric:tabular-nums}
.news-list strong{font-weight:700;color:var(--navy)}
.news-more{margin-top:18px;text-align:right}
.news-more a{color:var(--navy)}
.article{max-width:760px;margin:0 auto;background:rgba(255,255,255,.78);padding:clamp(28px,5vw,56px)}
.article time{color:var(--teal)}
.article h1{font-weight:700;font-size:clamp(22px,3vw,30px);line-height:1.5;color:var(--navy);margin:6px 0 20px}
.article p+p{margin-top:1em}
.article .back{margin-top:28px}
.article .back a{color:var(--navy)}
.next-links{max-width:900px;margin:clamp(40px,6vw,72px) auto 0;padding:0 var(--gut);display:flex;flex-wrap:wrap;justify-content:center;gap:10px 14px}
.next-links a{display:inline-block;font-size:14px;letter-spacing:.04em;border:1px solid var(--navy);color:var(--navy);text-decoration:none;padding:10px 20px;background:rgba(255,255,255,.7)}
.next-links a:hover{background:var(--navy);color:#fff}
@media (max-width:560px){.news-list a{grid-template-columns:1fr}}
.news-sec+.card-row{margin-top:var(--sec)}
/* ヘッダー: メニューを中央に。項目が増えたので、980px以下はハンバーガー */
.lead{max-width:58em}
header.top .in{display:grid;grid-template-columns:1fr auto 1fr}
header.top .logo{justify-self:start}
nav ul{justify-content:center;gap:clamp(10px,1.4vw,36px)}
@media (max-width:980px){
  header.top .in{display:flex;justify-content:space-between}
  .burger{display:block}
  nav{position:absolute;top:60px;left:0;right:0;background:var(--bg);border-bottom:1px solid #000;display:none}
  nav.open{display:block}
  nav ul{flex-direction:column;justify-content:flex-start;gap:0;padding:8px var(--gut)}
  nav a{padding:14px 0;font-size:14px}
  nav a::before{display:none}
}
/* トップのタイトル: 最初の画面の中央付近へ（ヘッダー60pxを除いた高さいっぱいに広げて中央揃え） */
.hero{min-height:max(480px,calc(100vh - 60px));min-height:max(480px,calc(100svh - 60px))}
@media (max-width:520px){.hero{min-height:max(420px,calc(100svh - 60px))}}
/* フッター: どのページでも同じ位置・同じ余白 */
body{display:flex;flex-direction:column;min-height:100vh}
main{flex:1 0 auto;padding-bottom:clamp(64px,8vw,112px)}
main .contact,main .profile,main .team-sec,main .estimate,main .framework,main .works,main .news-sec{padding-bottom:0}
footer{margin-top:0}