/* =========================================================
   AIマッチ — Homepage only (load after style.css)
   1. Hero  2. Matching mockup  3. Industries  4. Cases
   5. Why (bento)  6. Companies  7. Vendors  8. Responsive
   ========================================================= */

/* ---------- 1. Hero ---------- */
/* slides under the transparent fixed header */
.hero{position:relative;isolation:isolate;overflow:hidden;margin-top:calc(var(--header-h) * -1);padding:calc(var(--header-h) + 32px) 0 72px}
.hero-bg{position:absolute;inset:0;z-index:-1;pointer-events:none}
.aurora{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;animation:drift 20s ease-in-out infinite alternate}
.a1{width:560px;height:560px;top:-220px;left:-160px;background:#5B9BFF}
.a2{width:520px;height:520px;top:-60px;right:-180px;background:#3FE3C4;opacity:.35;animation-delay:-7s}
.a3{width:420px;height:420px;bottom:-220px;left:38%;background:#5CC8F5;opacity:.3;animation-delay:-13s}
.grid-lines{position:absolute;inset:0;background-image:linear-gradient(to right,rgba(10,18,40,.055) 1px,transparent 1px),linear-gradient(to bottom,rgba(10,18,40,.055) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse 75% 65% at 50% 35%,#000 25%,transparent 75%);mask-image:radial-gradient(ellipse 75% 65% at 50% 35%,#000 25%,transparent 75%)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);gap:16px 56px;align-items:center}
.eyebrow-pill{display:inline-flex;align-items:center;gap:10px;padding:5px 16px 5px 5px;border-radius:999px;background:rgba(255,255,255,.75);border:1px solid var(--line);font-size:var(--fs-sm);font-weight:700;color:var(--ink-2);box-shadow:var(--shadow-sm);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.eyebrow-pill .spark{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--grad);color:#fff}
.eyebrow-pill .spark svg.lucide{width:15px;height:15px}
.hero-title{margin:22px 0 20px;font-family:var(--jp);font-size:var(--fs-3xl);line-height:1.24;font-weight:900;letter-spacing:.01em}
.hl{position:relative;display:inline-block;white-space:nowrap}
.swoosh{position:absolute;left:-2%;bottom:-.12em;width:104%;height:.32em;overflow:visible;pointer-events:none}
.swoosh path{fill:none;stroke:url(#gStroke);stroke-width:6;stroke-linecap:round;stroke-dasharray:330;stroke-dashoffset:330;animation:draw 1.1s .9s var(--ease) forwards}
.hero-lead{max-width:540px;margin:0 0 24px;font-size:var(--fs-md);line-height:1.8;color:var(--muted);word-break:auto-phrase;text-wrap:pretty}

/* the hero's main action: a crisp white card; the blue-outlined input carries the emphasis */
.problem-box{grid-column:1 / -1;position:relative;z-index:3;padding:28px 32px;border-radius:28px;color:var(--ink);background:#fff;border:1px solid #D3DFF6;box-shadow:0 24px 48px -24px rgba(20,60,170,.32),0 2px 6px rgba(10,18,40,.05)}
.problem-box label{display:flex;align-items:center;gap:10px;margin-bottom:18px;font-size:var(--fs-xl);font-weight:900;line-height:1.4}
.problem-box label svg.lucide{width:24px;height:24px;color:var(--brand)}
.problem-row{display:flex;align-items:center;gap:12px;padding:8px 8px 8px 26px;border-radius:999px;background:#fff;border:2px solid var(--brand);box-shadow:0 12px 28px -14px rgba(31,95,255,.5);transition:box-shadow .25s;animation:inputGlow 2.6s ease-in-out infinite}
.problem-row:focus-within{box-shadow:0 0 0 5px rgba(31,95,255,.16),0 12px 28px -14px rgba(31,95,255,.5);animation:none}
.problem-row>svg.lucide{width:26px;height:26px;color:var(--brand)}
.problem-row input{flex:1;min-width:0;padding:18px 0;border:0;outline:0;background:transparent;font-size:var(--fs-lg);font-weight:500;color:var(--ink);text-overflow:ellipsis}
.problem-row input::placeholder{color:var(--muted-2)}
.problem-row .btn{height:62px;padding:0 34px;font-size:var(--fs-md)}
.pb-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px 24px;margin-top:18px}
.chips{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.chips small{margin-right:2px;font-size:var(--fs-xs);color:var(--muted)}
.chip{padding:5px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:var(--fs-sm);font-weight:500;color:var(--ink-2);transition:all .25s}
.chip:hover{border-color:var(--brand);color:var(--brand);background:#fff;transform:translateY(-1px)}
.problem-foot{display:flex;align-items:center;gap:12px;font-size:var(--fs-sm);color:var(--muted)}
.problem-foot a{display:inline-flex;align-items:center;gap:4px;font-weight:700;color:var(--brand);white-space:nowrap}
.trust{display:flex;flex-wrap:wrap;gap:8px 22px;list-style:none;padding:0;margin:0;font-size:var(--fs-sm);font-weight:500;color:var(--muted)}
.trust li{display:inline-flex;align-items:center;gap:6px}
.trust svg.lucide{width:17px;height:17px;padding:2px;border-radius:50%;background:var(--mint);color:#fff}

/* ---------- 2. Matching mockup (decorative) ---------- */
.hero-visual{position:relative;min-height:440px;display:grid;place-items:center}
.orbits{position:absolute;z-index:0;width:128%;left:-14%;top:50%;transform:translateY(-50%);overflow:visible}
/* no backdrop-filter here: combined with the 3D tilt, Chrome skips painting children */
.app-window{position:relative;z-index:2;width:100%;max-width:480px;overflow:hidden;border-radius:24px;background:rgba(255,255,255,.95);border:1px solid #fff;box-shadow:0 44px 90px -30px rgba(20,60,170,.42),0 0 0 1px rgba(10,18,40,.05);transform:perspective(1400px) rotateY(-7deg) rotateX(4deg);transition:transform .8s var(--ease)}
.hero-visual:hover .app-window{transform:perspective(1400px) rotateY(0) rotateX(0)}
.win-bar{display:flex;align-items:center;gap:7px;padding:12px 16px;border-bottom:1px solid var(--line);background:rgba(244,248,253,.75)}
.win-bar i{width:10px;height:10px;border-radius:50%;background:#FF5F57}
.win-bar i:nth-child(2){background:#FEBC2E}
.win-bar i:nth-child(3){background:#28C840}
.win-title{display:flex;align-items:center;gap:6px;margin-left:10px;font-size:var(--fs-xs);font-weight:500;color:var(--muted-2)}
.win-title svg.lucide{width:14px;height:14px}
.win-body{display:flex;flex-direction:column;gap:11px;padding:18px}
.q-msg{display:flex;flex-direction:column;align-items:flex-end;gap:6px}
.q-msg small{display:inline-flex;align-items:center;gap:5px;font-size:var(--fs-xs);font-weight:700;color:var(--muted-2)}
.q-msg small svg.lucide{width:13px;height:13px}
.q-bubble{display:flex;align-items:center;max-width:88%;min-height:44px;margin:0;padding:10px 16px;border-radius:16px 16px 4px 16px;background:var(--brand);color:#fff;font-size:var(--fs-sm);font-weight:700;box-shadow:0 10px 20px -10px rgba(31,95,255,.6)}
.q-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.caret{width:2px;height:16px;margin-left:2px;flex-shrink:0;background:#fff;animation:blink 1s steps(1) infinite}
.win-label{display:flex;justify-content:space-between;align-items:center;margin-top:4px;font-size:var(--fs-xs);font-weight:700;letter-spacing:.04em;color:var(--muted-2)}
.status{display:inline-flex;align-items:center;gap:6px;color:var(--brand);letter-spacing:.02em}
.status .spinner{width:12px;height:12px;border-radius:50%;border:2px solid var(--brand-100);border-top-color:var(--brand);animation:spin .8s linear infinite}
.status .ok{display:none;color:var(--mint-600)}
.app-window.done .status .spinner{display:none}
.app-window.done .status .ok{display:inline-flex}
.badge-ok{display:inline-flex;align-items:center;gap:4px;padding:2px 9px;border-radius:999px;background:var(--mint-50);color:var(--mint-600);font-size:var(--fs-xs);letter-spacing:.02em}
.badge-ok svg.lucide{width:13px;height:13px}
.result{position:relative;overflow:hidden;border-radius:var(--radius-sm);background:#fff;border:1px solid var(--line)}
.result>*{transition:opacity .45s var(--ease),transform .45s var(--ease);transition-delay:var(--d,0s)}
.app-window.searching .result>*{opacity:0;transform:translateY(6px);transition-delay:0s}
.result::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(31,95,255,.09),transparent);transform:translateX(-100%);opacity:0;pointer-events:none}
.app-window.searching .result::after{opacity:1;animation:shimmer 1.15s infinite}
.vendor-row{display:grid;grid-template-columns:40px minmax(0,1fr) auto;align-items:center;gap:12px;padding:10px 12px}
.v-meta b{display:flex;align-items:center;gap:6px;font-size:var(--fs-sm)}
.v-meta b svg.lucide{width:15px;height:15px;color:var(--brand)}
.v-meta small{display:block;font-size:var(--fs-xs);color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.v-status{display:grid;justify-items:end}
.v-status>span{grid-area:1/1;display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;font-size:var(--fs-xs);font-weight:700;white-space:nowrap;transition:opacity .4s var(--ease),transform .4s var(--ease)}
.vs-wait{background:var(--paper);color:var(--muted)}
.vs-wait .spinner{width:11px;height:11px;border-radius:50%;border:2px solid var(--line-2);border-top-color:var(--brand);animation:spin .8s linear infinite}
.vs-done{background:var(--mint-50);color:var(--mint-600);opacity:0;transform:translateY(4px)}
.vs-done svg.lucide{width:14px;height:14px}
/* once matched, each vendor's proposal "arrives" a moment later, staggered by the row's --d */
.app-window.done .vs-wait{opacity:0;transition-delay:calc(var(--d,0s) + 1.3s)}
.app-window.done .vs-done{opacity:1;transform:none;transition-delay:calc(var(--d,0s) + 1.3s)}

/* ---------- 3. Industries (2 infinite marquees) ---------- */
.industries{padding:8px 0 72px}
.industries-label{margin:0 0 20px;text-align:center;font-size:var(--fs-sm);font-weight:500;letter-spacing:.08em;color:var(--muted-2)}
.ind-pill{display:inline-flex;align-items:center;gap:10px;padding:10px 22px 10px 10px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:var(--fs-base);font-weight:700;color:var(--ink-2);white-space:nowrap;box-shadow:var(--shadow-sm)}
.ind-pill .ico{width:34px;height:34px;border-radius:50%}
.ind-pill.ghost{gap:8px;padding:9px 20px;background:transparent;border-style:dashed;border-color:var(--line-2);font-size:var(--fs-sm);font-weight:500;color:var(--muted);box-shadow:none}
.ind-pill.ghost svg.lucide{width:17px;height:17px;color:var(--brand)}

/* ---------- 4. Cases ---------- */
.cases{background:#fff;border-top:1px solid var(--line)}
.cases::before{content:"";position:absolute;right:0;top:0;width:420px;height:320px;background-image:radial-gradient(rgba(31,95,255,.22) 1.4px,transparent 1.4px);background-size:18px 18px;-webkit-mask-image:radial-gradient(circle at 100% 0,#000,transparent 70%);mask-image:radial-gradient(circle at 100% 0,#000,transparent 70%);pointer-events:none}

/* ---------- 5. Why (bento) ---------- */
.why{background:radial-gradient(700px 400px at 10% 0%,rgba(31,95,255,.07),transparent 70%),radial-gradient(600px 380px at 95% 100%,rgba(20,211,169,.08),transparent 70%)}
.bento{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.bento-card{position:relative;overflow:hidden;isolation:isolate;display:flex;flex-direction:column;gap:12px;min-height:300px;padding:30px;border-radius:26px;background:#fff;border:1px solid var(--line);transition:border-color .35s,box-shadow .35s,transform .45s var(--ease)}
.bento-card::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(31,95,255,.11),transparent 42%);opacity:0;transition:opacity .35s;pointer-events:none}
.bento-card:hover{border-color:var(--brand-100);box-shadow:var(--shadow);transform:translateY(-4px)}
.bento-card:hover::before{opacity:1}
.span-2{grid-column:span 2}
.b-ico{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:var(--brand-50);color:var(--brand)}
.b-ico svg.lucide{width:24px;height:24px}
.bento-card h3{margin:6px 0 0;font-family:var(--jp);font-size:var(--fs-lg);font-weight:900}
.bento-card p{margin:0;font-size:var(--fs-base);color:var(--muted)}
.flow{display:flex;align-items:stretch;margin-top:auto;padding-top:12px}
.flow-node{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px;padding:14px 16px;border-radius:16px;background:var(--paper);border:1px solid var(--line)}
.flow-node .ico{width:34px;height:34px;border-radius:10px;margin-bottom:4px}
.flow-node b{font-size:var(--fs-base)}
.flow-node small{font-size:var(--fs-xs);line-height:1.6;color:var(--muted)}
.flow-node.accent{background:var(--ink);border-color:var(--ink);color:#fff}
.flow-node.accent small{color:var(--on-dark)}
.flow-node.accent .ico{background:rgba(255,255,255,.1);color:#9FF3DE}
.flow-link{position:relative;flex:0 0 64px;align-self:center;height:2px;background:repeating-linear-gradient(90deg,var(--line-2) 0 4px,transparent 4px 8px)}
.flow-link i{position:absolute;top:50%;left:0;width:9px;height:9px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px rgba(31,95,255,.16);transform:translate(-50%,-50%);animation:flowX 2.4s ease-in-out infinite}
.flow-link+.flow-node+.flow-link i{animation-delay:1.2s}
.shield-stack{display:flex;flex-direction:column;gap:8px;margin-top:auto}
.shield-stack div{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:12px;background:var(--paper);border:1px solid var(--line);font-size:var(--fs-sm);font-weight:700}
.shield-stack .v-ava{width:30px;height:30px;border-radius:9px;font-size:var(--fs-xs)}
.shield-stack svg.lucide{width:18px;height:18px;margin-left:auto;color:var(--mint)}
.bars{display:flex;flex-direction:column;gap:10px;margin-top:auto}
.bar-row{display:grid;grid-template-columns:52px 1fr 30px;align-items:center;gap:10px;font-size:var(--fs-xs);font-weight:700;color:var(--muted)}
.bar-row b{text-align:right;font-size:var(--fs-sm);color:var(--ink)}
.bar{height:10px;border-radius:999px;background:var(--paper);overflow:hidden}
.bar i{display:block;width:0;height:100%;border-radius:inherit;background:var(--grad);transition:width 1.3s var(--ease);transition-delay:var(--d,0s)}
.bento-card.in .bar i{width:var(--w)}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}
.tag-cloud span{padding:5px 13px;border-radius:999px;background:var(--paper);border:1px solid var(--line);font-size:var(--fs-sm);font-weight:700;color:var(--muted)}
.tag-cloud span.on{background:var(--brand);border-color:var(--brand);color:#fff}
.tag-cloud span.on2{background:var(--mint-50);border-color:#A8EED9;color:var(--mint-600)}
.b-dark{background:var(--ink);border-color:var(--ink);color:#fff}
.b-dark p{color:var(--on-dark)}
.b-dark .b-ico{background:rgba(255,255,255,.08);color:#9FF3DE}
.b-dark::after{content:"";position:absolute;z-index:-1;width:300px;height:300px;right:-120px;bottom:-140px;border-radius:50%;background:var(--grad);filter:blur(60px);opacity:.55}
.b-dark:hover{border-color:var(--ink)}
.yen{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-top:auto}
.yen strong{font-size:3rem;line-height:.9;font-weight:800;letter-spacing:-.03em;background:linear-gradient(120deg,#fff,#9FF3DE);-webkit-background-clip:text;background-clip:text;color:transparent}
.yen small{display:block;margin-top:6px;font-size:var(--fs-xs);color:var(--on-dark)}

/* ---------- 6. Companies ---------- */
.companies{background:#fff;border-top:1px solid var(--line)}
.photo-col{position:relative}
.photo-frame{position:relative;margin:0;aspect-ratio:5/4;overflow:hidden;border-radius:30px;box-shadow:var(--shadow-lg)}
.photo-frame img{width:100%;height:100%;object-fit:cover;object-position:45% 50%}
.photo-frame::after{content:"";position:absolute;inset:0;background:linear-gradient(200deg,rgba(31,95,255,.18) 0%,rgba(10,18,40,0) 40%,rgba(10,18,40,.45) 100%)}
.deco-dots{position:absolute;z-index:-1;right:-34px;top:-34px;width:160px;height:160px;background-image:radial-gradient(var(--brand) 1.6px,transparent 1.6px);background-size:15px 15px;opacity:.28}
.deco-ring{position:absolute;z-index:-1;left:-60px;bottom:-60px;width:220px;height:220px;border-radius:50%;border:28px solid transparent;background:var(--grad) border-box;-webkit-mask:linear-gradient(#000 0 0) padding-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:.22}
.photo-chip{position:absolute;z-index:2;display:flex;align-items:center;gap:12px;padding:12px 18px 12px 12px;border-radius:18px;background:rgba(255,255,255,.94);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid #fff;box-shadow:var(--shadow-lg);animation:float 7s ease-in-out infinite}
.photo-chip small{display:block;font-size:var(--fs-xs);line-height:1.4;color:var(--muted)}
.photo-chip b{display:block;font-size:var(--fs-sm);line-height:1.45}
.photo-chip .ring b{display:grid;font-size:var(--fs-xs);line-height:1}
.pc-1{left:-32px;top:9%}
.pc-2{right:-28px;bottom:12%;animation-delay:-3.5s}

/* ---------- 7. Vendors (inbox mockup) ---------- */
.inbox-wrap{position:relative}
.inbox{position:relative;padding:20px;border-radius:26px;background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 50px 100px -40px rgba(0,0,0,.7),inset 0 1px 0 rgba(255,255,255,.08)}
.inbox-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:2px 4px 16px;border-bottom:1px solid rgba(255,255,255,.08)}
.ih-left{display:flex;align-items:center;gap:12px}
.ih-left .ico{width:44px;height:44px;border-radius:13px;background:rgba(90,150,255,.18);color:#A8C8FF}
.inbox-head b{display:block;font-size:var(--fs-base);line-height:1.4}
.inbox-head small{display:block;font-size:var(--fs-xs);color:#8A9BBD}
.live{display:inline-flex;align-items:center;gap:7px;padding:5px 11px;border-radius:999px;font-family:var(--mono);font-size:var(--fs-xs);letter-spacing:.14em;color:#7FF0D6;background:rgba(20,211,169,.1);border:1px solid rgba(20,211,169,.28)}
.live i{width:7px;height:7px;border-radius:50%;background:var(--mint);animation:ping 1.8s infinite}
.inbox-list{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}
.msg{display:grid;grid-template-columns:44px minmax(0,1fr);align-items:center;gap:14px;padding:14px;border-radius:18px;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.07);transition:opacity .7s var(--ease),transform .7s var(--ease),background .3s;transition-delay:var(--d,0s)}
.msg:hover{background:rgba(255,255,255,.07)}
.msg.hot{background:linear-gradient(90deg,rgba(31,95,255,.22),rgba(255,255,255,.03));border-color:rgba(110,165,255,.4)}
html.js .inbox-wrap:not(.in) .msg{opacity:0;transform:translateX(28px)}
.m-ava{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:rgba(255,255,255,.08);color:#fff}
.m-ava svg.lucide{width:20px;height:20px}
.m-top{display:flex;align-items:center;gap:8px}
.m-tag{font-size:var(--fs-xs);font-weight:500;color:var(--on-dark);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.m-new{padding:1px 8px;border-radius:999px;background:var(--mint);color:#06281F;font-family:var(--mono);font-size:var(--fs-xs);font-weight:700;letter-spacing:.06em}
.msg p{margin:3px 0;font-size:var(--fs-base);font-weight:700;line-height:1.5}
.msg small{display:block;font-size:var(--fs-xs);color:var(--on-dark-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.inbox-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px;padding:12px 6px 2px;border-top:1px solid rgba(255,255,255,.08);font-size:var(--fs-sm);color:var(--on-dark)}
.inbox-foot span{display:inline-flex;align-items:center;gap:8px}
.inbox-foot svg.lucide{color:#7FF0D6}
.btn-mini{padding:7px 16px;border-radius:999px;background:#fff;color:var(--ink);font-size:var(--fs-sm);font-weight:700;white-space:nowrap}
.toast{position:absolute;z-index:3;top:-28px;right:28px;display:flex;align-items:center;gap:10px;padding:10px 16px 10px 10px;border-radius:16px;background:#fff;color:var(--ink);box-shadow:0 24px 48px -16px rgba(0,0,0,.55);transition:opacity .7s var(--ease) 1s,transform .7s var(--ease) 1s}
html.js .inbox-wrap:not(.in) .toast{opacity:0;transform:translateY(-14px) scale(.96)}
.toast .ico{width:36px;height:36px;border-radius:10px;background:var(--grad);color:#fff}
.toast .ico svg.lucide{animation:bell 2.4s 2s ease-in-out infinite}
.toast b{display:block;font-size:var(--fs-sm);line-height:1.4}
.toast small{display:block;font-size:var(--fs-xs);line-height:1.4;color:var(--muted)}

/* homepage-only keyframes */
@keyframes drift{0%{transform:translate(0,0) scale(1)}50%{transform:translate(40px,30px) scale(1.08)}100%{transform:translate(-30px,50px) scale(.95)}}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes inputGlow{0%,100%{box-shadow:0 0 0 0 rgba(31,95,255,.25),0 12px 28px -14px rgba(31,95,255,.5)}60%{box-shadow:0 0 0 8px rgba(31,95,255,0),0 12px 28px -14px rgba(31,95,255,.5)}}
@keyframes blink{50%{opacity:0}}
@keyframes shimmer{to{transform:translateX(100%)}}
@keyframes flowX{0%{left:0;opacity:0}15%{opacity:1}85%{opacity:1}100%{left:100%;opacity:0}}
@keyframes flowY{0%{top:0;opacity:0}15%{opacity:1}85%{opacity:1}100%{top:100%;opacity:0}}
@keyframes bell{0%,100%{transform:rotate(0)}10%{transform:rotate(14deg)}20%{transform:rotate(-12deg)}30%{transform:rotate(8deg)}40%{transform:rotate(0)}}

/* ---------- 8. Responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .hero-copy{max-width:660px}
  /* single column: headline → search → animation */
  .problem-box{order:2}
  .hero-visual{order:3}
  .hero-visual{width:100%;max-width:560px;min-height:0;margin:0 auto;padding:30px 0}
  .photo-col{width:100%;max-width:560px;margin:0 auto}
  .bento{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:720px){
  .hero{padding:calc(var(--header-h) + 32px) 0 48px}
  .hero-lead{font-size:var(--fs-base)}
  .problem-box{padding:16px;border-radius:22px}
  .problem-row{flex-wrap:wrap;padding:6px 6px 6px 14px;border-radius:18px}
  .problem-row input{flex-basis:calc(100% - 40px)}
  .problem-row .btn{flex:1 1 100%;height:54px;border-radius:var(--radius-sm)}
  .problem-row input{padding:12px 0;font-size:var(--fs-md)}
  .problem-box label{font-size:var(--fs-lg)}
  .problem-foot{flex-direction:column;align-items:flex-start}
  .app-window{transform:none}
  .orbits{width:150%;left:-25%}
  .ind-pill{padding:8px 18px 8px 8px;font-size:var(--fs-sm)}
  .ind-pill .ico{width:30px;height:30px}
  .bento{grid-template-columns:1fr}
  .span-2{grid-column:auto}
  .bento-card{padding:24px}
  .flow{flex-direction:column}
  .flow-link{flex:0 0 24px;width:2px;height:auto;align-self:center;background:repeating-linear-gradient(180deg,var(--line-2) 0 4px,transparent 4px 8px)}
  .flow-link i{top:0;left:50%;animation-name:flowY}
  .pc-1{left:8px;top:16px}
  .pc-2{right:8px;bottom:16px}
  .deco-ring{left:-30px;bottom:-40px}
  .deco-dots{right:-10px}
  .msg{grid-template-columns:40px minmax(0,1fr)}
  .m-ava{width:40px;height:40px}
  .toast{right:12px;top:-30px}
}
@media (prefers-reduced-motion:reduce){
  .swoosh path{stroke-dashoffset:0}
}