/* まどぐち 商品ページ v2（このページだけの見た目。クラスは mdg- で始める） */
.mdg-page{
  --navy:#0B2E5C; --blue:#1565C0; --sky:#3A8DFF; --cyan:#1FB5CC; --mint:#7FE3EE;
  --ink:#14233B; --ink-2:#55657D; --line:#DCE6F2; --soft:#F2F7FD; --mark:#FFD54A;
  --grad:linear-gradient(120deg,#1565C0 0%,#1F8FE0 45%,#1FB5CC 100%);
  --round:"Zen Maru Gothic","Hiragino Maru Gothic ProN","Yu Gothic",sans-serif;
  --en:"Outfit","Helvetica Neue",Arial,sans-serif;
  color:var(--ink); overflow:hidden;
}
.mdg-page *{box-sizing:border-box}
.mdg-page h1,.mdg-page h2,.mdg-page h3,.mdg-page p,.mdg-page li,.mdg-page td,.mdg-page dt,.mdg-page dd{word-break:auto-phrase;text-wrap:pretty}
.mdg-page h2,.mdg-page h3{text-wrap:balance}
.mdg{line-height:1.85;font-size:16px}
.mdg-wrap{max-width:1140px;margin:0 auto;padding:0 28px}
.mdg-grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.mdg-mark{background:linear-gradient(transparent 52%,var(--mark) 52%);color:inherit;padding:0 .12em;font-weight:700}

/* ---------- ボタン ---------- */
.mdg-btns{display:flex;flex-wrap:wrap;gap:14px}
.mdg-btn{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:58px;padding:0 30px;border-radius:999px;font-family:var(--round);font-weight:700;font-size:16px;text-decoration:none;transition:transform .25s cubic-bezier(.34,1.56,.64,1),box-shadow .25s}
.mdg-btn i{font-style:normal;display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;font-size:15px;transition:transform .25s}
.mdg-btn:hover{transform:translateY(-3px)}
.mdg-btn:hover i{transform:translateX(3px)}
.mdg-btn--main{background:var(--grad);color:#fff;box-shadow:0 10px 24px rgba(21,101,192,.32)}
.mdg-btn--main i{background:rgba(255,255,255,.22)}
.mdg-btn--ghost{background:#fff;color:var(--blue);box-shadow:inset 0 0 0 2px var(--blue)}
.mdg-btn--ghost i{background:var(--soft)}
.mdg-btn--white{background:#fff;color:var(--navy);box-shadow:0 10px 24px rgba(0,0,0,.18)}
.mdg-btn--white i{background:var(--soft)}
.mdg-btn--line{color:#fff;box-shadow:inset 0 0 0 2px rgba(255,255,255,.55);font-family:var(--en);letter-spacing:.04em;font-size:19px}

/* ---------- HERO ---------- */
.mdg-hero{position:relative;padding:136px 0 24px;background:radial-gradient(1200px 520px at 85% 10%,#E3F3FF 0%,rgba(227,243,255,0) 60%),linear-gradient(180deg,#F5FAFF 0%,#fff 100%)}
.mdg-hero__blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.55;pointer-events:none}
.mdg-hero__blob--a{width:420px;height:420px;background:#BFE8FF;right:-80px;top:-60px;animation:mdg-drift 14s ease-in-out infinite}
.mdg-hero__blob--b{width:300px;height:300px;background:#C9F3F6;left:-90px;bottom:-40px;animation:mdg-drift 18s ease-in-out infinite reverse}
.mdg-hero__inner{position:relative;max-width:1240px;margin:0 auto;padding:0 28px;display:grid;grid-template-columns:1fr 1.05fr;align-items:center;gap:32px}
.mdg-pill{display:inline-block;font-family:var(--round);font-weight:700;font-size:13px;letter-spacing:.06em;color:var(--blue);background:#fff;border-radius:999px;padding:7px 16px;box-shadow:0 4px 14px rgba(21,101,192,.12)}
.mdg-hero__logo{margin:22px 0 18px;line-height:0}
.mdg-hero__logo img{width:min(420px,100%);height:auto}
.mdg-hero__catch{font-family:var(--round);font-weight:900;font-size:clamp(28px,3.4vw,44px);line-height:1.45;margin:0 0 18px;color:var(--navy);letter-spacing:.01em}
.mdg-hero__catch .mdg-grad{display:inline-block}
.mdg-hero__text{color:var(--ink-2);font-size:16px;line-height:1.9;margin:0 0 30px;max-width:30em}
.mdg-hero__art{position:relative;aspect-ratio:1200/881}
.mdg-hero__main{position:relative;z-index:2;width:100%;height:auto;animation:mdg-float 6s ease-in-out infinite;filter:drop-shadow(0 30px 40px rgba(11,46,92,.16))}
.mdg-hero__orbit{position:absolute;z-index:1;width:44%;right:-6%;top:-8%;opacity:.9;animation:mdg-spin 40s linear infinite}
.mdg-float-tag{position:absolute;z-index:3;font-family:var(--round);font-weight:700;font-size:14px;padding:9px 16px;border-radius:14px;background:#fff;color:var(--navy);box-shadow:0 10px 26px rgba(11,46,92,.14)}
.mdg-float-tag::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--cyan);margin-right:8px;vertical-align:1px}
.mdg-float-tag--1{left:2%;top:10%;animation:mdg-float 5s ease-in-out infinite}
.mdg-float-tag--2{right:4%;top:46%;animation:mdg-float 6.5s ease-in-out infinite .6s}
.mdg-float-tag--3{left:12%;bottom:2%;animation:mdg-float 5.8s ease-in-out infinite 1.2s}
.mdg-float-tag--2::before{background:var(--mark)}
.mdg-float-tag--3::before{background:var(--blue)}

/* ---------- MARQUEE ---------- */
.mdg-marquee{background:var(--navy);color:#fff;overflow:hidden;transform:rotate(-1.5deg);margin:26px -20px 0;padding:16px 0;position:relative;z-index:2}
.mdg-marquee__track{display:flex;width:max-content;gap:28px;align-items:center;animation:mdg-marquee 26s linear infinite;font-family:var(--en);font-weight:800;font-size:28px;letter-spacing:.06em}
.mdg-marquee__track b{color:var(--mint);font-weight:400}

/* ---------- 見出し ---------- */
.mdg-sec{position:relative;padding:110px 0}
.mdg-sec--soft{background:var(--soft)}
.mdg-head{position:relative;text-align:center;margin:0 0 56px}
.mdg-head::before{content:attr(data-en);position:absolute;left:50%;top:50%;transform:translate(-50%,-62%);font-family:var(--en);font-weight:800;font-size:clamp(56px,10vw,128px);letter-spacing:.04em;line-height:1;color:transparent;-webkit-text-stroke:1.5px rgba(21,101,192,.12);white-space:nowrap;pointer-events:none;z-index:0}
.mdg-head__num{position:relative;z-index:1;display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--grad);color:#fff;font-family:var(--en);font-weight:700;font-size:15px;margin-bottom:12px;box-shadow:0 6px 16px rgba(21,101,192,.3)}
.mdg-head__title{position:relative;z-index:1;font-family:var(--round);font-weight:900;font-size:clamp(26px,3vw,38px);line-height:1.4;margin:0;color:var(--navy)}
.mdg-head--light .mdg-head__title{color:#fff}
.mdg-head--light::before{-webkit-text-stroke:1.5px rgba(255,255,255,.12)}

/* ---------- 窓の枠（まどぐちのモチーフ） ---------- */
.mdg-window{max-width:880px;margin:0 auto;background:#fff;border-radius:26px;box-shadow:0 24px 60px rgba(11,46,92,.10),0 0 0 1px var(--line);overflow:hidden}
.mdg-window__bar,.mdg-browser__bar{display:flex;gap:7px;align-items:center;height:42px;padding:0 20px;background:linear-gradient(90deg,#EEF5FD,#E6F7FA)}
.mdg-window__bar i,.mdg-browser__bar i{width:11px;height:11px;border-radius:50%;background:#FF7A7A}
.mdg-window__bar i:nth-child(2),.mdg-browser__bar i:nth-child(2){background:var(--mark)}
.mdg-window__bar i:nth-child(3),.mdg-browser__bar i:nth-child(3){background:#46D3A0}
.mdg-spec{margin:0;padding:10px 36px 20px}
.mdg-spec div{display:grid;grid-template-columns:180px 1fr;gap:20px;padding:20px 0;border-bottom:1px dashed var(--line)}
.mdg-spec div:last-child{border-bottom:0}
.mdg-spec dt{font-family:var(--round);font-weight:700;color:var(--blue)}
.mdg-spec dd{margin:0;font-weight:500}
.mdg-spec strong{font-family:var(--en);font-size:22px;color:var(--navy)}

/* ---------- お困りごと ---------- */
.mdg-problems{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.mdg-problem{position:relative;background:#fff;border-radius:28px;padding:28px 28px 32px;box-shadow:0 18px 40px rgba(11,46,92,.08);transition:transform .35s cubic-bezier(.34,1.56,.64,1)}
.mdg-problem:hover{transform:translateY(-8px) rotate(-1deg)}
.mdg-problem img{display:block;width:78%;height:auto;margin:0 auto 10px}
.mdg-problem__num{position:absolute;top:18px;left:22px;font-family:var(--en);font-weight:800;font-size:15px;color:var(--cyan);background:#E8F8FB;border-radius:999px;padding:4px 12px}
.mdg-problem p{margin:0;font-family:var(--round);font-weight:700;font-size:17px;line-height:1.7;text-align:center}
.mdg-answer{text-align:center;margin:64px 0 0;font-family:var(--round);font-weight:900;font-size:clamp(24px,3vw,36px);line-height:1.5;color:var(--navy)}
.mdg-answer span{display:inline-block}
.mdg-answer::before{content:"";display:block;width:2px;height:48px;margin:0 auto 22px;background:linear-gradient(var(--line),var(--blue))}

/* ---------- システム概要 ---------- */
.mdg-about{display:grid;grid-template-columns:1fr 1.15fr;gap:64px;align-items:center}
.mdg-about__frame{position:relative;text-align:center}
.mdg-about__window{position:relative;aspect-ratio:1/1;border-radius:50%;background:#fff;display:grid;place-items:center;padding:16%;box-shadow:0 30px 70px rgba(11,46,92,.12),inset 0 0 0 14px #F2F7FD}
.mdg-about__window::before{content:"";position:absolute;inset:-14px;border-radius:50%;border:2px dashed rgba(31,181,204,.45);animation:mdg-spin 60s linear infinite}
.mdg-about__window img{width:100%;height:auto}
.mdg-about__frame p{margin:26px 0 0;font-family:var(--round);font-weight:700;color:var(--ink-2)}
.mdg-about__text h3{font-family:var(--round);font-weight:900;font-size:clamp(22px,2.3vw,28px);line-height:1.55;color:var(--navy);margin:0 0 22px}
.mdg-about__text p{margin:0 0 14px;color:var(--ink-2)}

/* ---------- 業務フロー ---------- */
.mdg-legend{display:flex;justify-content:center;gap:12px;margin:-24px 0 36px}
.mdg-role{display:inline-block;font-family:var(--round);font-weight:700;font-size:12px;border-radius:999px;padding:4px 12px;line-height:1.5}
.mdg-role--customer{background:#E1F7FA;color:#0D7C8C}
.mdg-role--company{background:#E5EEFB;color:var(--blue)}
.mdg-flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:56px 46px;counter-reset:s}
.mdg-step-card{position:relative;background:#fff;border-radius:26px;padding:26px 24px 28px;text-align:center;box-shadow:0 16px 36px rgba(11,46,92,.08)}
.mdg-step-card::after{content:"";position:absolute;right:-36px;top:50%;width:26px;height:26px;border-radius:50%;background:var(--grad) ;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 12h14M12 5l7 7-7 7' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 12h14M12 5l7 7-7 7' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;transform:translateY(-50%)}
.mdg-step-card:nth-child(3n)::after,.mdg-step-card:last-child::after{display:none}
.mdg-step-card__no{position:absolute;top:-14px;left:50%;transform:translateX(-50%);font-family:var(--en);font-weight:700;font-size:13px;letter-spacing:.08em;color:#fff;background:var(--navy);border-radius:999px;padding:5px 14px}
.mdg-step-card img{display:block;height:116px;width:auto;margin:6px auto 12px;transition:transform .35s cubic-bezier(.34,1.56,.64,1)}
.mdg-step-card:hover img{transform:translateY(-6px) scale(1.06) rotate(-3deg)}
.mdg-step-card h3{font-family:var(--round);font-weight:900;font-size:19px;line-height:1.5;margin:10px 0 6px;color:var(--navy)}
.mdg-step-card h3 small{display:block;font-size:13px;font-weight:700;color:var(--ink-2)}
.mdg-step-card p{margin:0;font-size:14px;color:var(--ink-2);line-height:1.7}
.mdg-step-card--key{background:var(--grad);color:#fff;box-shadow:0 20px 44px rgba(21,101,192,.35)}
.mdg-step-card--key h3,.mdg-step-card--key p,.mdg-step-card--key h3 small{color:#fff}
.mdg-step-card--key .mdg-role{background:rgba(255,255,255,.22);color:#fff}
.mdg-step-card--key .mdg-step-card__no{background:var(--mark);color:var(--navy)}
.mdg-base{margin:52px auto 0;max-width:980px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:center;background:#fff;border-radius:999px;padding:16px 26px;box-shadow:0 0 0 2px var(--line) inset}
.mdg-base__label{font-family:var(--round);font-weight:900;color:#fff;background:var(--navy);border-radius:999px;padding:5px 16px;font-size:14px}
.mdg-base ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:center}
.mdg-base li{font-size:14px;font-weight:500;color:var(--ink-2)}
.mdg-base li::before{content:"●";color:var(--cyan);font-size:9px;margin-right:6px;vertical-align:2px}

/* ---------- 機能一覧 ---------- */
.mdg-lead-text{text-align:center;font-family:var(--round);font-weight:700;font-size:18px;margin:-20px 0 40px}
.mdg-cats{list-style:none;margin:0 0 70px;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.mdg-cat{position:relative;border-radius:26px;padding:30px 28px;background:linear-gradient(160deg,#F1F8FF 0%,#fff 60%);box-shadow:0 0 0 1px var(--line) inset;overflow:hidden}
.mdg-cat::after{content:"";position:absolute;right:-40px;top:-40px;width:130px;height:130px;border-radius:50%;background:var(--grad);opacity:.12}
.mdg-cat__kind{font-family:var(--en);font-weight:700;font-size:12px;letter-spacing:.1em;color:var(--cyan)}
.mdg-cat h3{font-family:var(--round);font-weight:900;font-size:26px;margin:2px 0 14px;color:var(--navy)}
.mdg-cat ul,.mdg-scope__box ul,.mdg-usage__item ul{list-style:none;margin:0;padding:0}
.mdg-cat li,.mdg-scope__box li{position:relative;padding-left:24px;margin-bottom:6px;font-size:15px}
.mdg-cat li::before,.mdg-scope__box li::before{content:"";position:absolute;left:0;top:.55em;width:14px;height:14px;border-radius:50%;background:var(--grad);-webkit-mask:radial-gradient(circle,transparent 3px,#000 3.5px);mask:radial-gradient(circle,transparent 3px,#000 3.5px)}
.mdg-tables{display:grid;gap:40px;grid-template-columns:minmax(0,1fr)}
.mdg-tblock{min-width:0}
.mdg-tblock__title{font-family:var(--round);font-weight:900;font-size:21px;color:var(--navy);margin:0 0 14px;display:flex;align-items:center;gap:10px}
.mdg-tblock__title::before{content:"";width:12px;height:12px;border-radius:4px;background:var(--grad);transform:rotate(45deg)}
.mdg-table-scroll{overflow-x:auto;border-radius:20px;box-shadow:0 0 0 1px var(--line) inset;background:#fff}
.mdg-table{width:100%;border-collapse:collapse;font-size:15px}
.mdg-table th{font-family:var(--round);font-weight:700;text-align:left;color:var(--ink-2);font-size:13px;letter-spacing:.06em;padding:16px 20px;background:#F6FAFE;border-bottom:1px solid var(--line)}
.mdg-table td{padding:15px 20px;border-bottom:1px solid #EEF3F9;vertical-align:middle}
.mdg-table tr:last-child td{border-bottom:0}
.mdg-table tbody tr{transition:background .2s}
.mdg-table tbody tr:hover{background:#F7FBFF}
.mdg-table td:first-child{white-space:nowrap;width:10em}
.mdg-table td:nth-child(2){font-weight:700;width:14em}
.mdg-chip{display:inline-block;font-size:12px;font-weight:700;color:var(--blue);background:#EAF2FC;border-radius:999px;padding:3px 11px}
.mdg-small{font-size:13px;color:var(--ink-2);margin:12px 4px 0}

/* ---------- 画面イメージ（濃い面） ---------- */
.mdg-sec--dark{background:radial-gradient(900px 500px at 10% 0%,#163E78 0%,rgba(22,62,120,0) 60%),radial-gradient(800px 500px at 100% 100%,#0F5170 0%,rgba(15,81,112,0) 60%),#0A2245;color:#fff}
.mdg-note{text-align:center;color:#A9C1E0;font-size:14px;margin:-30px 0 48px}
.mdg-shots{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:56px 40px}
.mdg-shot:nth-child(even){transform:translateY(48px)}
.mdg-browser{display:block;border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 30px 60px rgba(0,0,0,.35);transition:transform .35s cubic-bezier(.34,1.56,.64,1)}
.mdg-browser:hover{transform:translateY(-6px) rotate(-.6deg)}
.mdg-browser__bar{height:34px;background:#EDF2F8}
.mdg-browser__bar i{width:9px;height:9px}
.mdg-browser img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;object-position:top center}
.mdg-shot__body{padding:22px 4px 0}
.mdg-shot__tag{display:inline-block;font-family:var(--round);font-weight:700;font-size:12px;border-radius:999px;padding:3px 12px;background:rgba(255,255,255,.12);color:#CFE3FA}
.mdg-shot__tag--mark{background:var(--mark);color:var(--navy)}
.mdg-shot h3{font-family:var(--round);font-weight:900;font-size:21px;margin:10px 0 6px;color:#fff}
.mdg-shot p{margin:0;font-size:15px;color:#BED0E8;line-height:1.8}

/* ---------- ご利用の流れ ---------- */
.mdg-usage{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:26px;position:relative}
.mdg-usage::before{content:"";position:absolute;left:8%;right:8%;top:38px;height:3px;background:repeating-linear-gradient(90deg,var(--cyan) 0 10px,transparent 10px 20px);z-index:0}
.mdg-usage__item{position:relative;z-index:1;background:#fff;border-radius:26px;padding:0 26px 30px;box-shadow:0 16px 36px rgba(11,46,92,.08);margin-top:12px}
.mdg-usage__no{display:grid;place-items:center;width:58px;height:58px;margin:-12px auto 0;transform:translateY(-14px);border-radius:18px;background:var(--grad);color:#fff;font-family:var(--en);font-weight:800;font-size:22px;box-shadow:0 10px 22px rgba(21,101,192,.35);rotate:-6deg}
.mdg-usage__item h3{font-family:var(--round);font-weight:900;font-size:21px;text-align:center;margin:0 0 16px;color:var(--navy)}
.mdg-usage__item li{position:relative;padding-left:22px;font-size:15px;color:var(--ink-2);margin-bottom:10px;line-height:1.75}
.mdg-usage__item li::before{content:"";position:absolute;left:2px;top:.62em;width:9px;height:9px;border-radius:3px;background:var(--cyan);transform:rotate(45deg)}

/* ---------- 料金 ---------- */
.mdg-price{position:relative;max-width:760px;margin:0 auto;border-radius:32px;padding:44px 30px 40px;text-align:center;background:var(--grad);color:#fff;box-shadow:0 30px 60px rgba(21,101,192,.32);overflow:hidden}
.mdg-price::before,.mdg-price::after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.12)}
.mdg-price::before{width:240px;height:240px;right:-60px;top:-80px}
.mdg-price::after{width:150px;height:150px;left:-40px;bottom:-60px}
.mdg-price__label{position:relative;display:inline-block;font-family:var(--round);font-weight:700;background:rgba(255,255,255,.2);border-radius:999px;padding:5px 18px;font-size:14px}
.mdg-price__value{position:relative;margin:10px 0 0;line-height:1}
.mdg-price__num{font-family:var(--en);font-weight:800;font-size:clamp(84px,12vw,128px);letter-spacing:-.02em}
.mdg-price__unit{font-family:var(--round);font-weight:900;font-size:clamp(28px,3.4vw,40px);margin-left:6px}
.mdg-price__tax{display:block;font-family:var(--round);font-weight:700;font-size:16px;margin-top:12px;opacity:.9}
.mdg-scope-title{text-align:center;font-family:var(--round);font-weight:900;font-size:19px;color:var(--navy);margin:60px 0 22px}
.mdg-scope{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.mdg-scope__box{background:#fff;border-radius:22px;padding:24px 22px;box-shadow:0 0 0 1px var(--line) inset}
.mdg-scope__box--key{box-shadow:0 0 0 2px var(--blue) inset,0 14px 30px rgba(21,101,192,.14)}
.mdg-scope__box h3{font-family:var(--round);font-weight:900;font-size:17px;margin:0 0 14px;color:var(--navy)}
.mdg-scope__box li{font-size:14px}

/* ---------- 導入事例（未定） ---------- */
.mdg-cases{min-height:180px;border-radius:26px;border:2px dashed var(--line)}

/* ---------- お問い合わせ ---------- */
.mdg-contact{padding:40px 28px 110px}
.mdg-contact__panel{position:relative;max-width:1140px;margin:0 auto;border-radius:40px;padding:60px 64px;display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;gap:40px;background:radial-gradient(600px 300px at 0% 100%,rgba(127,227,238,.35),rgba(127,227,238,0) 70%),var(--grad);color:#fff;overflow:hidden;box-shadow:0 30px 70px rgba(21,101,192,.3)}
.mdg-contact__art{width:100%;max-width:360px;height:auto;justify-self:center;animation:mdg-float 6s ease-in-out infinite;filter:drop-shadow(0 24px 30px rgba(0,0,0,.18))}
.mdg-contact__en{font-family:var(--en);font-weight:800;letter-spacing:.2em;font-size:14px;color:var(--mint)}
.mdg-contact__title{font-family:var(--round);font-weight:900;font-size:clamp(26px,3vw,38px);line-height:1.45;margin:8px 0 12px}
.mdg-contact__text{margin:0 0 30px;color:#DDEBFA}

/* ---------- ふわっと出す ---------- */
.mdg-js .mdg-reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s cubic-bezier(.22,1,.36,1)}
.mdg-js .mdg-reveal.is-in{opacity:1;transform:none}
.mdg-js .mdg-shot:nth-child(even).mdg-reveal.is-in{transform:translateY(48px)}
.mdg-js .mdg-problems .mdg-reveal:nth-child(2),.mdg-js .mdg-flow .mdg-reveal:nth-child(3n+2),.mdg-js .mdg-cats .mdg-reveal:nth-child(2),.mdg-js .mdg-usage .mdg-reveal:nth-child(2),.mdg-js .mdg-scope .mdg-reveal:nth-child(2){transition-delay:.12s}
.mdg-js .mdg-problems .mdg-reveal:nth-child(3),.mdg-js .mdg-flow .mdg-reveal:nth-child(3n),.mdg-js .mdg-cats .mdg-reveal:nth-child(3),.mdg-js .mdg-usage .mdg-reveal:nth-child(3),.mdg-js .mdg-scope .mdg-reveal:nth-child(3){transition-delay:.24s}
.mdg-js .mdg-scope .mdg-reveal:nth-child(4){transition-delay:.36s}

@keyframes mdg-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes mdg-spin{to{transform:rotate(360deg)}}
@keyframes mdg-drift{0%,100%{transform:translate(0,0)}50%{transform:translate(-30px,24px)}}
@keyframes mdg-marquee{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){
  .mdg-page *,.mdg-page *::before{animation:none!important;transition:none!important}
}

/* ---------- タブレット ---------- */
@media (max-width:1024px){
  .mdg-hero__inner{grid-template-columns:1fr;text-align:center}
  .mdg-hero__copy{order:2}
  .mdg-hero__art{order:1;max-width:620px;margin:0 auto;width:100%}
  .mdg-hero__text{margin-left:auto;margin-right:auto}
  .mdg-hero .mdg-btns{justify-content:center}
  .mdg-flow{grid-template-columns:repeat(2,1fr)}
  .mdg-step-card:nth-child(3n)::after{display:block}
  .mdg-step-card:nth-child(2n)::after{display:none}
  .mdg-scope{grid-template-columns:repeat(2,1fr)}
  .mdg-about{gap:40px}
}
/* ---------- スマホ ---------- */
@media (max-width:767px){
  .mdg-wrap{padding:0 18px}
  .mdg-sec{padding:76px 0}

  .mdg-hero__inner{padding:0 18px}
  .mdg-hero__logo img{width:min(300px,82%)}
  .mdg-float-tag{font-size:12px;padding:7px 12px}
  .mdg-marquee__track{font-size:20px;gap:20px}
  .mdg-head{margin-bottom:40px}
  .mdg-btns{flex-direction:column;align-items:stretch}
  .mdg-btn{width:100%}
  .mdg-spec{padding:6px 22px 14px}
  .mdg-spec div{grid-template-columns:1fr;gap:2px;padding:14px 0}
  .mdg-problems,.mdg-cats,.mdg-usage,.mdg-scope,.mdg-shots{grid-template-columns:1fr}
  .mdg-problem img{width:62%}
  .mdg-about{grid-template-columns:1fr}
  .mdg-about__frame{max-width:300px;margin:0 auto}
  .mdg-flow{grid-template-columns:1fr;gap:48px}
  .mdg-step-card::after,.mdg-step-card:nth-child(3n)::after{display:block;right:auto;left:50%;top:auto;bottom:-38px;transform:translateX(-50%) rotate(90deg)}
  .mdg-step-card:last-child::after{display:none}
  .mdg-step-card:nth-child(2n)::after{display:block}
  .mdg-step-card:last-child::after{display:none}
  .mdg-base{border-radius:26px;flex-direction:column}
  .mdg-shot:nth-child(even),.mdg-js .mdg-shot:nth-child(even).mdg-reveal.is-in{transform:none}
  .mdg-usage::before{display:none}
  .mdg-usage{gap:34px}
  .mdg-table thead{display:none}
  .mdg-table,.mdg-table tbody,.mdg-table tr,.mdg-table td{display:block;width:100%}
  .mdg-table tr{padding:16px 18px;border-bottom:1px solid #EEF3F9}
  .mdg-table tr:last-child{border-bottom:0}
  .mdg-table td{padding:0;border:0;width:auto!important;white-space:normal!important}
  .mdg-table td:nth-child(2){margin:6px 0 2px;font-size:15px}
  .mdg-table td:nth-child(3){font-size:14px;color:var(--ink-2);line-height:1.7}
  .mdg-hero{padding-top:72px}
  .mdg-contact{padding:20px 14px 80px}
  .mdg-contact__panel{grid-template-columns:1fr;padding:40px 24px;border-radius:30px;text-align:center}
  .mdg-contact__art{max-width:200px}
}
.mdg-nb{display:inline-block}