/* ============================================================
   Life Tool Studio — base styles
   ============================================================ */

:root{
  --accent: #2563eb;
  --accent-600: #1d4ed8;
  --accent-100: #dbeafe;
  --accent-50:  #eff6ff;
  --ink:        #0a2540;
  --ink-2:      #1e293b;
  --muted:      #475569;
  --subtle:     #94a3b8;
  --line:       #e2e8f0;
  --line-soft:  #eef2f7;
  --bg:         #ffffff;
  --bg-soft:    #f8fafc;
  --bg-card:    #ffffff;
  --radius-sm:  10px;
  --radius:     16px;
  --radius-lg:  24px;
  --maxw:       1160px;
  --shadow-sm:  0 1px 2px rgba(15,23,42,.04), 0 1px 1px rgba(15,23,42,.03);
  --shadow:     0 2px 4px rgba(15,23,42,.04), 0 12px 32px -8px rgba(15,23,42,.08);
  --shadow-lg:  0 8px 24px -6px rgba(15,23,42,.08), 0 40px 80px -16px rgba(37,99,235,.18);
}

*,*::before,*::after{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", system-ui, sans-serif;
  font-feature-settings: "palt" 1;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.7;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; }

.wrap{ max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
@media (max-width: 640px){ .wrap{ padding: 0 20px; } }

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size: 12px; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  font-family: "Inter", "Noto Sans JP", sans-serif;
}
.eyebrow::before{
  content:""; width:18px; height:1px; background: currentColor;
}

h1,h2,h3{ color: var(--ink); line-height:1.3; margin:0; letter-spacing:-.01em; }
p{ margin:0; color: var(--muted); }

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position: sticky; top:0; z-index: 50;
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  background: rgba(255,255,255,.78);
  border-bottom: 1px solid rgba(226,232,240,.7);
}
.nav-inner{
  max-width: var(--maxw); margin: 0 auto;
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 28px;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand-mark{
  width: 32px; height: 32px; border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), var(--accent-600));
  color:#fff; display:grid; place-items:center;
  font-family:"Inter",sans-serif; font-weight:700; font-size:13px;
  letter-spacing:.02em;
  box-shadow: 0 4px 12px -2px color-mix(in oklab, var(--accent) 40%, transparent);
}
.brand-name{
  font-weight: 700; font-size: 15px; letter-spacing: .01em;
  font-family: "Inter", "Noto Sans JP", sans-serif;
}
.brand-name span{ color: var(--subtle); font-weight: 500; margin-left:6px; font-size:12px;}
.nav-links{ display:flex; gap:28px; align-items:center; }
.nav-links a{
  font-size: 13px; color: var(--muted); font-weight: 500;
  transition: color .15s;
}
.nav-links a:hover{ color: var(--accent); }
.nav-cta{
  font-size: 13px; font-weight:600;
  padding: 9px 16px; border-radius: 999px;
  background: var(--ink); color:#fff !important;
}
.nav-cta:hover{ background: var(--accent) !important; }

@media (max-width: 720px){
  .nav-links a:not(.nav-cta){ display:none; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position: relative;
  padding: 96px 0 120px;
  overflow: hidden;
  isolation: isolate;
}
.hero-bg{
  position:absolute; inset:0; z-index:-1;
  pointer-events: none;
}
.hero-inner{
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  position: relative;
}
.hero h1{
  font-size: clamp(36px, 6.2vw, 68px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -.02em;
  max-width: 18ch;
}
.hero h1 .accent{ color: var(--accent); }
.hero-sub{
  font-size: clamp(15px, 1.6vw, 18px);
  max-width: 56ch;
  color: var(--muted);
  line-height: 1.85;
}
.hero-meta{
  display:flex; flex-wrap:wrap; gap:10px;
  margin-top: 8px;
}
.chip{
  display:inline-flex; align-items:center; gap:6px;
  padding: 6px 12px; border-radius: 999px;
  background: var(--bg-card); border:1px solid var(--line);
  font-size: 12px; font-weight: 500; color: var(--ink-2);
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
}
.chip-dot{ width:6px; height:6px; border-radius:50%; background: var(--accent); }
.hero-actions{ display:flex; gap:12px; margin-top: 12px; flex-wrap:wrap; }
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding: 13px 22px; border-radius: 999px;
  font-weight: 600; font-size: 14px;
  border: 1px solid transparent;
  transition: transform .15s, box-shadow .15s, background .15s, color .15s, border-color .15s;
  cursor: pointer;
}
.btn-primary{
  background: var(--ink); color: #fff;
  box-shadow: 0 8px 24px -8px rgba(10,37,64,.4);
}
.btn-primary:hover{ background: var(--accent); transform: translateY(-1px); }
.btn-ghost{
  background: transparent; color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover{ border-color: var(--ink); background: var(--bg-soft); }

.hero-stats{
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}
.stat{ padding-right: 24px; }
.stat-num{
  font-family: "Inter", sans-serif;
  font-size: 28px; font-weight: 700; color: var(--ink);
  letter-spacing:-.02em;
  display:block;
}
.stat-lbl{ font-size: 12px; color: var(--subtle); margin-top: 4px; }

@media (max-width: 720px){
  .hero{ padding: 64px 0 88px; }
  .hero-stats{ grid-template-columns: repeat(2,1fr); row-gap:24px; }
}

/* ============================================================
   SECTION SCAFFOLD
   ============================================================ */
section{ padding: 112px 0; position:relative; }
section.tight{ padding: 88px 0; }
section.alt{ background: var(--bg-soft); }
.section-head{
  max-width: 760px;
  margin-bottom: 56px;
}
.section-head h2{
  font-size: clamp(28px, 3.6vw, 44px);
  font-weight: 700;
  margin-top: 14px;
  letter-spacing: -.02em;
  line-height: 1.3;
}
.section-head p{
  font-size: 16px; margin-top: 16px; line-height: 1.85; max-width: 58ch;
}
@media (max-width: 720px){
  section{ padding: 80px 0; }
}

/* ============================================================
   CONCEPT / VALUE CARDS
   ============================================================ */
.values{
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 20px;
}
.value-card{
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.value-card:hover{
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: color-mix(in oklab, var(--accent) 30%, var(--line));
}
.value-ico{
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--accent-50); color: var(--accent);
  display:grid; place-items:center; margin-bottom: 20px;
}
.value-card h3{ font-size: 17px; font-weight: 700; margin-bottom: 8px; letter-spacing:0;}
.value-card p{ font-size: 14px; line-height: 1.8; }

@media (max-width: 880px){ .values{ grid-template-columns: 1fr; } }

/* ============================================================
   APP SHOWCASE
   ============================================================ */
.app-row{
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 880px){
  .app-row{ grid-template-columns: 1fr; gap: 48px; }
}

.app-info .tag{
  display:inline-flex; align-items:center; gap:8px;
  padding: 5px 10px; border-radius: 6px;
  background: var(--accent-50); color: var(--accent);
  font-size: 11px; font-weight: 700; letter-spacing:.08em;
  text-transform: uppercase;
  font-family: "Inter", sans-serif;
}
.app-info h3{
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 700; margin: 16px 0 12px;
  letter-spacing:-.01em;
}
.app-info .app-catch{
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 700;
  color: var(--accent);
  letter-spacing: .01em;
  line-height: 1.5;
  margin: -4px 0 18px;
}
.app-info .app-catch::before{
  content: "「"; opacity:.6;
}
.app-info .app-catch::after{
  content: "」"; opacity:.6;
}
.app-info .lead{
  font-size: 15px; line-height: 1.85; color: var(--muted);
  max-width: 48ch;
}
.feature-list{
  margin-top: 28px;
  display:flex; flex-direction:column; gap: 14px;
}
.feature-list li{
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 12px;
  list-style: none;
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.7;
}
.feature-list svg{ color: var(--accent); margin-top: 4px; }
ul.feature-list{ padding:0; margin-top: 28px;}

.lang-row{
  display:flex; flex-wrap:wrap; gap:8px;
  margin-top: 24px;
}
.lang-chip{
  font-size: 12px; padding: 6px 12px;
  border: 1px solid var(--line); border-radius: 6px;
  color: var(--ink-2); background: #fff;
  font-weight: 500;
}

.coming-badge{
  display:inline-flex; align-items:center; gap: 10px;
  margin-top: 32px;
  background: var(--ink); color: #fff;
  border-radius: 12px;
  padding: 12px 18px 12px 14px;
  font-family: "Inter", "Noto Sans JP", sans-serif;
  position: relative;
}
.coming-badge .icon{
  width: 28px; height: 28px;
  display:grid; place-items:center;
}
.coming-badge .text{ display:flex; flex-direction:column; line-height:1.15; }
.coming-badge .text small{ font-size: 10px; color:#94a3b8; letter-spacing:.05em;}
.coming-badge .text b{ font-size: 14px; font-weight:600; }
.coming-pill{
  font-size: 10px; font-weight: 700; letter-spacing:.08em;
  background: var(--accent); color:#fff;
  padding: 3px 8px; border-radius: 999px;
  margin-left: 6px;
}

/* phone mock */
.phone-stage{
  position: relative;
  display:flex; justify-content:center;
  padding: 24px 0;
}
.phone-glow{
  position:absolute; inset: 0;
  background: radial-gradient(closest-side, color-mix(in oklab, var(--accent) 30%, transparent), transparent 70%);
  filter: blur(40px);
  z-index: 0;
}
.phone{
  position: relative; z-index: 1;
  width: 280px; height: 580px;
  border-radius: 44px;
  background: #0a1020;
  padding: 10px;
  box-shadow:
    0 0 0 1.5px rgba(255,255,255,.06) inset,
    0 30px 60px -20px rgba(10,37,64,.4),
    0 60px 120px -30px color-mix(in oklab, var(--accent) 30%, transparent);
}
.phone-screen{
  width: 100%; height: 100%;
  border-radius: 36px;
  background: #f8fafc;
  overflow: hidden;
  position: relative;
  display:flex; flex-direction:column;
}
.phone-notch{
  position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
  width: 84px; height: 22px; background: #0a1020; border-radius: 99px;
  z-index: 2;
}

/* real-screenshot phones */
.phone.shot{ height: 598px; }
.phone-shot{
  display: block;
  width: 100%; height: 100%;
  border-radius: 36px;
  object-fit: cover;
  object-position: top center;
  background: #f8fafc;
}

/* receipt-style calc UI inside phone */
.calc-status{
  display:flex; justify-content:space-between;
  padding: 14px 22px 8px;
  font-family: "Inter", sans-serif;
  font-size: 12px;
  color: var(--ink);
  font-weight: 600;
}
.calc-status .right{ display:flex; gap:4px; align-items:center; }
.calc-header{
  display:flex; justify-content:space-between; align-items:center;
  padding: 18px 20px 8px;
}
.calc-header .ti{ font-size: 15px; font-weight:700; color: var(--ink);}
.calc-header .lang{
  font-size: 10px; font-weight: 600; color: #FF9800;
  background: #fff4e5;
  padding: 3px 8px; border-radius:6px;
}
.calc-header .ti{ color: #0D1B2A; }
.receipt{
  flex: 1;
  margin: 4px 12px 0;
  background: #fff;
  border-radius: 14px;
  padding: 14px 14px 0;
  display:flex; flex-direction:column;
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-variant-numeric: tabular-nums;
  overflow:hidden;
}
.receipt .row{
  display:flex; justify-content:space-between;
  padding: 5px 0;
  font-size: 13px;
  color: var(--subtle);
  border-bottom: 1px dashed #eef2f7;
}
.receipt .row.op{ color: var(--ink-2); }
.receipt .row.res{
  border-bottom: 1px solid var(--ink);
  font-weight: 700; color: var(--ink);
  padding-top: 8px; padding-bottom: 8px;
}
.receipt .row .v{ font-weight: 600; }
.receipt .total{
  margin-top: auto;
  padding: 10px 0 12px;
  display:flex; justify-content:space-between; align-items:baseline;
}
.receipt .total .lbl{ font-size: 11px; color: var(--subtle); letter-spacing:.08em; text-transform:uppercase;}
.receipt .total .num{ font-size: 28px; font-weight: 700; color: var(--ink); letter-spacing:-.01em; }
.keypad{
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px;
  padding: 12px;
}
.key{
  height: 38px; border-radius: 10px;
  background: #fff;
  border: 1px solid var(--line);
  display:grid; place-items:center;
  font-size: 14px; font-weight: 600; color: var(--ink);
  font-family: "Inter", sans-serif;
}
.key.op{ background: #fff4e5; color: #FF9800; border-color: transparent; }
.key.eq{ background: #FF9800; color:#fff; border-color: transparent;}
.key.fk{ font-size: 11px; color: #475569; background: #f1f5f9; border-color: transparent; height: 30px;}
.key.dk{ background: rgba(255,255,255,.06); color:#fff; border-color: rgba(255,255,255,.08); }
.key.dk.op{ background: rgba(255,152,0,.18); color: #FF9800; }
.fn-keypad{ padding: 8px 12px 10px; gap: 5px; }
.receipt .row.edited .v{ color: #FF9800; }

/* ── currency screen ── */
.fx-card{
  margin: 8px 16px 0;
  padding: 16px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px;
  color: #fff;
  font-family: "Inter","Noto Sans JP",sans-serif;
}
.fx-row{
  display:flex; align-items:baseline; gap: 10px;
  padding: 6px 0;
}
.fx-row.big{ padding-top: 4px;}
.fx-flag{ font-size: 16px; }
.fx-code{ font-size: 12px; color: #94a3b8; letter-spacing: .04em; min-width: 36px;}
.fx-amt{
  margin-left: auto; font-variant-numeric: tabular-nums;
  font-size: 18px; font-weight: 600; color:#fff;
}
.fx-amt.big{ font-size: 32px; font-weight: 700; letter-spacing:-.01em;}
.fx-eq{ color:#94a3b8; font-size: 14px; text-align: center; margin: 4px 0; }
.fx-meta{
  display:flex; gap:8px; align-items:center;
  margin-top: 12px; padding-top: 10px;
  border-top: 1px dashed rgba(255,255,255,.1);
  font-size: 10px; color: #94a3b8;
}
.fx-meta .dot{ width:3px;height:3px;border-radius:50%;background:#475569;display:inline-block;}
.fx-favs{
  margin: 8px 16px 0;
  display: grid; grid-template-columns: 1fr 1fr; gap: 4px 8px;
}
.fx-fav{
  display:flex; justify-content:space-between; align-items:center;
  font-size: 11px; color: #cbd5e1;
  padding: 5px 8px;
  background: rgba(255,255,255,.03);
  border-radius: 6px;
}
.fx-fav .v{ color:#fff; font-variant-numeric: tabular-nums; font-weight: 600;}
.keypad.dark{ padding: 10px 12px; }

/* ── function screen ── */
.fn-display{
  margin: 8px 16px 0;
  padding: 16px;
  background: #0f172a;
  border-radius: 14px;
  color:#fff;
  font-family: "Inter","Noto Sans JP",sans-serif;
}
.fn-expr{
  font-size: 13px; color:#94a3b8;
  font-variant-numeric: tabular-nums;
}
.fn-result{
  font-size: 24px; font-weight: 700; margin-top: 6px;
  letter-spacing:-.01em;
  font-variant-numeric: tabular-nums;
}
.fn-sub{ font-size: 10px; color:#64748b; margin-top: 6px;}
.fn-sub sup{ font-size: 7px; }

/* ── trio layout ── */
.phone-trio{
  position: relative;
  display: flex; align-items: flex-end; justify-content: center;
  gap: 18px;
  padding: 32px 0;
  margin-top: 12px;
}
.phone-trio .phone-glow{
  position:absolute; inset: 0;
  background: radial-gradient(closest-side, color-mix(in oklab, var(--accent) 22%, transparent), transparent 70%);
  filter: blur(60px);
  z-index: 0;
}
.trio-item{
  display:flex; flex-direction:column; align-items:center; gap: 16px;
  position: relative; z-index: 1;
  transform: scale(.78); transform-origin: bottom center;
  opacity: .92;
  transition: transform .3s ease, opacity .3s ease;
}
.trio-item.center{ transform: scale(.92); opacity: 1; z-index: 2;}
.trio-cap{
  font-size: 12px; color: var(--muted); font-weight: 500;
  letter-spacing: .02em;
}
.trio-item .phone{ box-shadow: 0 20px 50px -20px rgba(10,37,64,.35); }
.trio-item.center .phone{
  box-shadow:
    0 0 0 1.5px rgba(255,255,255,.06) inset,
    0 30px 60px -20px rgba(10,37,64,.4),
    0 60px 120px -30px color-mix(in oklab, var(--accent) 30%, transparent);
}
@media (max-width: 880px){
  .phone-trio{ overflow-x: auto; padding: 24px 16px; gap: 12px; }
  .trio-item{ flex: 0 0 auto; }
}

/* ============================================================
   FEATURE GRID (10-up)
   ============================================================ */
.feat-grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 32px;
}
.feat{
  background: #fff;
  padding: 28px;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background .15s;
}
.feat:hover{ background: var(--bg-soft); }
.feat-ico{
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--accent-50); color: var(--accent);
  display:grid; place-items:center;
}
.feat h4{
  font-size: 15px; font-weight: 700; color: var(--ink);
  margin: 0 0 6px;
}
.feat p{
  font-size: 13px; line-height: 1.75; color: var(--muted);
}
@media (min-width: 1000px){
  .feat-grid{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 720px){
  .feat-grid{ grid-template-columns: 1fr; }
  .feat{ padding: 22px; }
}

/* ============================================================
   PERSONAS
   ============================================================ */
.personas{
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
  margin-top: 32px;
}
.persona{
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  display:flex; flex-direction:column; gap: 10px;
  transition: transform .2s, border-color .2s;
}
.persona:hover{ transform: translateY(-2px); border-color: var(--accent); }
.persona-ico{
  width: 36px; height: 36px; border-radius: 10px;
  background: var(--accent-50); color: var(--accent);
  display:grid; place-items:center;
}
.persona h5{
  font-size: 14px; font-weight: 700; color: var(--ink); margin: 0;
}
.persona p{ font-size: 13px; line-height: 1.7; margin:0; }
@media (max-width: 880px){ .personas{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .personas{ grid-template-columns: 1fr; } }

/* ============================================================
   BRAND STORY (highlighted block)
   ============================================================ */
.story{
  position: relative;
  background: linear-gradient(180deg, #0a1020 0%, #0a2540 100%);
  color: #cbd5e1;
  border-radius: var(--radius-lg);
  padding: 64px;
  overflow: hidden;
  margin-top: 32px;
}
.story::before{
  content: "";
  position: absolute; top:-40%; right:-10%;
  width: 60%; aspect-ratio: 1;
  background: radial-gradient(closest-side, color-mix(in oklab, var(--accent) 40%, transparent), transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}
.story .eyebrow{ color: color-mix(in oklab, var(--accent) 50%, #fff); }
.story .quote{
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 700;
  line-height: 1.55;
  color: #fff;
  margin: 18px 0 0;
  letter-spacing: .01em;
  max-width: 30ch;
  display: flex;
  flex-direction: column;
  gap: 4px;
  /* Japanese wrap niceties */
  word-break: keep-all;
  overflow-wrap: break-word;
  line-break: strict;
  text-wrap: pretty;
}
.story .qline{
  display: block;
}
.story .qline:first-child{
  color: rgba(255,255,255,.7);
}
.story .qline:last-child{
  color: #fff;
}
.story-body{
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  color: #94a3b8;
  font-size: 15px;
  line-height: 1.9;
}
.story-body em{
  display:block;
  margin-top: 16px;
  font-style: normal;
  color: color-mix(in oklab, var(--accent) 60%, #fff);
  font-weight: 600;
}
@media (max-width: 880px){
  .story{ padding: 40px 28px; }
  .story-body{ grid-template-columns: 1fr; gap: 18px; }
}

/* sub-section heads inside Apps */
.sub-head{
  margin-top: 96px;
  margin-bottom: 8px;
  max-width: 720px;
}
.sub-head .eyebrow{ font-size: 11px; }
.sub-head h3{
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 700;
  margin-top: 10px;
  line-height: 1.35;
  letter-spacing: -.01em;
}
.sub-head p{
  font-size: 14px;
  margin-top: 10px;
  max-width: 56ch;
}

/* ============================================================
   COMING SOON
   ============================================================ */
.tease-grid{
  display:grid; grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 16px;
}
.tease{
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  background:
    repeating-linear-gradient(135deg, transparent 0 12px, rgba(148,163,184,.04) 12px 13px),
    #fff;
  position: relative;
  min-height: 200px;
  display:flex; flex-direction:column; justify-content:space-between;
  transition: transform .25s;
}
.tease:hover{ transform: translateY(-2px); }
.tease-ico{
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--bg-soft);
  display:grid; place-items:center; color: var(--subtle);
}
.tease h4{ font-size: 16px; font-weight: 700; margin: 18px 0 6px; color: var(--ink-2);}
.tease p{ font-size: 13px; color: var(--subtle); line-height: 1.7;}
.tease .badge{
  position: absolute; top: 20px; right: 20px;
  font-size: 10px; font-weight: 700; letter-spacing: .08em;
  color: var(--subtle); background: var(--bg-soft);
  padding: 4px 9px; border-radius: 999px;
}
@media (max-width: 880px){ .tease-grid{ grid-template-columns: 1fr; } }

/* ============================================================
   PRIVACY
   ============================================================ */
.privacy-card{
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
}
@media (max-width: 880px){
  .privacy-card{ grid-template-columns: 1fr; padding: 32px; gap: 28px;}
}
.privacy-toc{
  position: sticky; top: 100px;
  align-self: start;
}
.privacy-toc h4{
  font-size: 11px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--subtle);
  margin-bottom: 14px;
}
.privacy-toc ol{
  list-style: none; padding: 0; margin: 0;
  display:flex; flex-direction:column; gap: 6px;
  counter-reset: t;
}
.privacy-toc li{
  font-size: 13px; color: var(--muted);
  counter-increment: t;
}
.privacy-toc li::before{
  content: "0" counter(t);
  font-family: "Inter", sans-serif;
  color: var(--subtle); margin-right: 8px;
  font-variant-numeric: tabular-nums;
  font-size: 11px;
}
.privacy-body h4{
  font-size: 15px; font-weight: 700; color: var(--ink);
  margin: 24px 0 8px;
}
.privacy-body h4:first-child{ margin-top: 0; }
.privacy-body p{
  font-size: 14px; line-height: 1.9; color: var(--muted);
}
.privacy-body ul{
  margin: 8px 0 4px; padding-left: 18px;
  list-style: disc;
}
.privacy-body ul li{
  font-size: 14px; line-height: 1.9; color: var(--muted);
}
.privacy-body ul li b{ color: var(--ink); font-weight: 600; }
.privacy-meta{
  font-size: 12px; color: var(--subtle);
  margin-top: 32px; padding-top: 20px;
  border-top: 1px solid var(--line);
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid{
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: 48px; align-items: start;
}
@media (max-width: 880px){
  .contact-grid{ grid-template-columns: 1fr; gap: 32px; }
}
.contact-side h2{ font-size: clamp(28px, 3.6vw, 40px); font-weight: 700; letter-spacing:-.01em; line-height:1.3;}
.contact-side p{ margin-top: 16px; font-size: 15px; line-height: 1.85; max-width: 40ch;}
.contact-meta{ margin-top: 32px; display:flex; flex-direction:column; gap: 14px;}
.contact-meta .item{
  display:flex; gap: 14px; align-items: flex-start;
}
.contact-meta .ico{
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--accent-50); color: var(--accent);
  display:grid; place-items:center; flex: 0 0 38px;
}
.contact-meta .item b{ font-size: 13px; color: var(--ink); display:block; }
.contact-meta .item span{ font-size: 13px; color: var(--muted);}

.contact-form{
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow);
}
.field{ margin-bottom: 18px; }
.field label{
  display:block;
  font-size: 12px; font-weight: 600;
  color: var(--ink-2); margin-bottom: 8px;
  letter-spacing: .02em;
}
.field label .req{ color: var(--accent); margin-left:4px;}
.field input, .field textarea, .field select{
  width: 100%;
  padding: 13px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  font-family: inherit;
  font-size: 14px;
  color: var(--ink);
  transition: border-color .15s, box-shadow .15s, background .15s;
  outline: none;
}
.field input:focus, .field textarea:focus, .field select:focus{
  border-color: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent) 15%, transparent);
}
.field textarea{ resize: vertical; min-height: 130px; line-height: 1.7; }
.row2{ display:grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px){ .row2{ grid-template-columns: 1fr; } }

.form-actions{
  display:flex; justify-content: space-between; align-items: center;
  margin-top: 8px;
  gap: 16px;
}
.form-actions .hint{ font-size: 12px; color: var(--subtle); }
.submit{
  background: var(--ink); color: #fff;
  border: 0; cursor: pointer;
  padding: 13px 22px; border-radius: 999px;
  font-weight: 600; font-size: 14px;
  transition: background .15s, transform .15s;
  display:inline-flex; gap: 8px; align-items: center;
}
.submit:hover{ background: var(--accent); transform: translateY(-1px); }
.submit:disabled{ opacity:.7; cursor: default; transform:none;}
.form-ok{
  background: color-mix(in oklab, var(--accent) 8%, #fff);
  border: 1px solid color-mix(in oklab, var(--accent) 30%, var(--line));
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 13px; color: var(--ink-2);
  display:flex; gap: 10px; align-items:center;
  margin-top: 8px;
}
.form-ok svg{ color: var(--accent); flex:0 0 auto; }

/* checkbox */
.checkbox{ display:flex; gap:10px; align-items: flex-start; }
.checkbox input{ width:16px; height:16px; accent-color: var(--accent); margin-top: 3px;}
.checkbox label{ font-size: 12px; color: var(--muted); line-height: 1.7; margin:0;}
.checkbox a{ color: var(--accent); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset:2px;}

/* ============================================================
   FOOTER
   ============================================================ */
footer{
  background: #0a1020;
  color: #cbd5e1;
  padding: 64px 0 32px;
}
.foot{
  display:grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
}
@media (max-width: 880px){
  .foot{ grid-template-columns: 1fr 1fr; }
}
.foot .brand-name{ color: #fff; }
.foot .brand-name span{ color: #64748b;}
.foot p{ color: #94a3b8; font-size: 13px; line-height: 1.8; margin-top: 16px; max-width: 32ch;}
.foot h5{
  font-size: 11px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: #fff; margin: 0 0 16px;
}
.foot ul{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:10px;}
.foot ul a{ font-size: 13px; color: #94a3b8; transition: color .15s;}
.foot ul a:hover{ color: #fff; }
.foot-bottom{
  border-top: 1px solid #1e293b;
  margin-top: 48px; padding-top: 24px;
  display:flex; justify-content:space-between; align-items:center;
  font-size: 12px; color: #64748b;
  flex-wrap: wrap; gap:12px;
}