/* ============================================================
   dop · YouTube Growth — sales page styles
   Uses tokens from home/dop-header.css (:root)
   ============================================================ */

/* ---------- shared shell ---------- */
.yg-shell{max-width:1180px; margin:0 auto; padding:0 var(--shell-gutter);}
.yg-sec{padding:clamp(64px,9vw,120px) 0;}
.yg-sec.tight{padding-top:clamp(40px,6vw,72px);}
.yg-eyebrow{display:inline-flex; align-items:center; gap:10px; font:700 12px/1 var(--font-ui); letter-spacing:.22em; text-transform:uppercase; color:var(--signal);}
.yg-eyebrow::before{content:""; width:26px; height:2px; background:var(--signal); border-radius:2px;}
.yg-h2{font:600 clamp(32px,4.4vw,52px)/1.08 var(--font-display); color:var(--ink); margin:16px 0 0; letter-spacing:-.01em; text-wrap:balance;}
.yg-h2 em{font-style:italic; color:var(--green);}
.yg-lead{font:500 clamp(17px,1.6vw,20px)/1.55 var(--font-ui); color:var(--ink-soft); max-width:62ch; margin:18px 0 0; text-wrap:pretty;}
.yg-hand{font:600 clamp(20px,2vw,26px)/1.3 var(--hand); color:var(--green); }

/* reveal on scroll */
.rv{opacity:0; transform:translateY(26px); transition:opacity .7s var(--ease), transform .7s var(--ease);}
.rv.in{opacity:1; transform:none;}
.rv.d1{transition-delay:.08s;} .rv.d2{transition-delay:.16s;} .rv.d3{transition-delay:.24s;} .rv.d4{transition-delay:.32s;} .rv.d5{transition-delay:.4s;}
@media (prefers-reduced-motion: reduce){ .rv{opacity:1; transform:none; transition:none;} }

/* ---------- 01 · stat counters band ---------- */
#yg-why{background:var(--green-700); color:var(--paper); position:relative; overflow:hidden;}
#yg-why::after{content:""; position:absolute; right:-140px; top:-140px; width:460px; height:460px; border-radius:50%; border:1.5px solid rgba(246,241,232,.10); pointer-events:none;}
#yg-why::before{content:""; position:absolute; right:-40px; top:-40px; width:260px; height:260px; border-radius:50%; border:1.5px solid rgba(246,241,232,.10); pointer-events:none;}
#yg-why .yg-eyebrow{color:#8FD4B4;} #yg-why .yg-eyebrow::before{background:#8FD4B4;}
#yg-why .yg-h2{color:var(--paper);}
#yg-why .yg-lead{color:rgba(246,241,232,.72);}
.yg-stats{display:grid; grid-template-columns:repeat(4,1fr); gap:clamp(18px,3vw,40px); margin-top:clamp(40px,5vw,64px);}
.yg-stat{border-top:1px solid rgba(246,241,232,.22); padding-top:22px;}
.yg-stat .n{display:flex; align-items:baseline; font:600 clamp(44px,4.6vw,64px)/1 var(--font-display); color:var(--paper); letter-spacing:-.02em;}
.yg-stat .n i{font-style:normal; font-size:.55em; margin-left:2px; color:#8FD4B4;}
.yg-stat .t{font:600 15px/1.4 var(--font-ui); margin-top:10px; color:rgba(246,241,232,.92);}
.yg-stat .s{display:block; font:500 12px/1.4 var(--font-ui); margin-top:6px; color:rgba(246,241,232,.5); letter-spacing:.04em;}
@media (max-width:900px){ .yg-stats{grid-template-columns:1fr 1fr;} }
@media (max-width:480px){ .yg-stats{grid-template-columns:1fr 1fr; gap:22px;} .yg-stat .n{font-size:38px;} }

/* ---------- 02 · mind map ---------- */
#yg-map{background:var(--paper);}
.mm-stage{position:relative; margin-top:clamp(40px,5vw,64px); aspect-ratio:1200/690;}
.mm-stage svg{position:absolute; inset:0; width:100%; height:100%; display:block;}
.mm-stage svg path{fill:none; stroke:var(--clay); stroke-width:1.6; stroke-linecap:round;
  stroke-dasharray:1; stroke-dashoffset:1; transition:stroke-dashoffset 1s var(--ease), stroke .25s;}
.mm-stage.play svg path{stroke-dashoffset:0;}
.mm-stage svg path.trunk{stroke-width:2; stroke:var(--green); opacity:.55;}
.mm-node{position:absolute; transform:translate(-50%,-50%) scale(.85); opacity:0; transition:opacity .5s var(--ease), transform .5s var(--ease); z-index:2;}
.mm-stage.play .mm-node{opacity:1; transform:translate(-50%,-50%) scale(1);}
@media (prefers-reduced-motion: reduce){
  .mm-stage svg path{stroke-dashoffset:0 !important; transition:none;}
  .mm-node{opacity:1 !important; transform:translate(-50%,-50%) !important; transition:none;}
}
.mm-center{background:var(--green); color:var(--paper); border-radius:18px; padding:20px 26px; text-align:center; box-shadow:0 18px 40px -18px rgba(15,69,54,.55); width:210px;}
.mm-center b{display:block; font:700 17px/1.25 var(--font-ui);}
.mm-center span{display:block; font:600 15px/1.2 var(--hand); color:#B9E3CC; margin-top:5px;}
.mm-branch{background:var(--paper-2); border:1px solid var(--line); border-radius:14px; padding:12px 16px; display:flex; align-items:center; gap:11px; cursor:pointer; box-shadow:0 10px 26px -18px rgba(28,26,20,.35); transition:border-color .2s, box-shadow .2s, background .2s;}
.mm-branch:hover{border-color:var(--green); box-shadow:0 14px 30px -16px rgba(21,99,74,.4);}
.mm-branch .no{font:700 11px/1 var(--font-ui); color:var(--paper); background:var(--green); border-radius:8px; padding:6px 7px; letter-spacing:.04em;}
.mm-branch b{font:700 14.5px/1.2 var(--font-ui); color:var(--ink); white-space:nowrap;}
.mm-leaf{background:transparent; border:1px dashed var(--stone); border-radius:999px; padding:8px 14px; font:600 12.5px/1.2 var(--font-ui); color:var(--ink-soft); white-space:nowrap;}
.mm-hint{margin-top:18px; text-align:center; font:600 15px/1.3 var(--hand); color:var(--ink-faint);}
/* mid-size viewports: shrink pills so % anchors don't collide */
@media (min-width:821px) and (max-width:1120px){
  .mm-center{width:150px; padding:14px 16px; border-radius:14px;}
  .mm-center b{font-size:13.5px;}
  .mm-center span{font-size:13px;}
  .mm-branch{padding:8px 11px; gap:8px; border-radius:11px;}
  .mm-branch .no{font-size:9.5px; padding:5px 6px;}
  .mm-branch b{font-size:12px;}
  .mm-leaf{padding:6px 9px; font-size:10.5px;}
}
/* mobile mind map = stacked branches */
.mm-mobile{display:none;}
@media (max-width:820px){
  .mm-stage,.mm-hint{display:none;}
  .mm-mobile{display:block; margin-top:34px;}
  .mm-mobile .mmm-center{background:var(--green); color:var(--paper); border-radius:16px; padding:18px 20px; text-align:center; font:700 16px/1.3 var(--font-ui); margin-bottom:14px;}
  .mmm-row{background:var(--paper-2); border:1px solid var(--line); border-radius:14px; padding:14px 16px; margin-top:10px;}
  .mmm-row .hd{display:flex; align-items:center; gap:10px;}
  .mmm-row .no{font:700 11px/1 var(--font-ui); color:var(--paper); background:var(--green); border-radius:8px; padding:6px 7px;}
  .mmm-row b{font:700 15px/1.2 var(--font-ui); color:var(--ink);}
  .mmm-row .lv{display:flex; flex-wrap:wrap; gap:7px; margin-top:11px;}
  .mmm-row .lv span{border:1px dashed var(--stone); border-radius:999px; padding:6px 11px; font:600 12px/1.2 var(--font-ui); color:var(--ink-soft);}
}

/* ---------- 03 · formats: vertical × horizontal ---------- */
#yg-formats{background:var(--sand);}
.fmt-grid{display:grid; grid-template-columns:1fr 1fr; gap:clamp(20px,3vw,36px); margin-top:clamp(40px,5vw,60px); align-items:stretch;}
.fmt-card{background:var(--paper-2); border:1px solid var(--line); border-radius:22px; padding:clamp(24px,3vw,36px); display:flex; gap:clamp(20px,2.6vw,32px); align-items:flex-start;}
.fmt-card .mock{flex:0 0 auto;}
.fmt-card h3{font:600 26px/1.15 var(--font-display); color:var(--ink); margin:0;}
.fmt-card h3 span{display:block; font:700 11.5px/1 var(--font-ui); letter-spacing:.2em; text-transform:uppercase; color:var(--signal); margin-bottom:10px;}
.fmt-card p{font:500 15px/1.6 var(--font-ui); color:var(--ink-soft); margin:12px 0 0;}
.fmt-card ul{list-style:none; margin:16px 0 0; padding:0; display:grid; gap:9px;}
.fmt-card ul li{display:flex; gap:9px; font:600 13.5px/1.45 var(--font-ui); color:var(--ink);}
.fmt-card ul li::before{content:"→"; color:var(--green); font-weight:700;}
.fmt-stat{margin-top:18px; border-top:1px solid var(--line); padding-top:14px; font:500 13px/1.5 var(--font-ui); color:var(--ink-faint);}
.fmt-stat b{color:var(--green); font-weight:700;}
/* phone / screen mocks with dop play glyph */
.mock-v{width:118px; aspect-ratio:9/16; border-radius:16px; background:linear-gradient(160deg,#3a4a44,#6f6450); position:relative; box-shadow:0 16px 34px -18px rgba(28,26,20,.5); overflow:hidden;}
.mock-h{width:210px; aspect-ratio:16/9; border-radius:12px; background:linear-gradient(150deg,#27513f,#6a7b5f); position:relative; box-shadow:0 16px 34px -18px rgba(28,26,20,.5); overflow:hidden; margin-top:6px;}
.mock-v::after,.mock-h::after{content:""; position:absolute; inset:auto 0 0 0; height:46%; background:linear-gradient(0deg,rgba(18,16,11,.55),transparent);}
.mock .playo{position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); z-index:2; filter:drop-shadow(0 6px 14px rgba(0,0,0,.35));}
.mock .cap{position:absolute; left:10px; bottom:9px; z-index:2; font:700 9.5px/1 var(--font-ui); letter-spacing:.14em; text-transform:uppercase; color:rgba(246,241,232,.85);}
@keyframes yg-pulse{0%,100%{transform:translate(-50%,-50%) scale(1);}50%{transform:translate(-50%,-50%) scale(1.1);}}
.mm-stage.play ~ * .playo{}
.mock .playo{animation:yg-pulse 2.6s ease-in-out infinite;}
@media (prefers-reduced-motion: reduce){ .mock .playo{animation:none;} }
@media (max-width:900px){ .fmt-grid{grid-template-columns:1fr;} }
@media (max-width:520px){ .fmt-card{flex-direction:column;} }

/* funnel strip */
.funnel{display:grid; grid-template-columns:1fr auto 1fr auto 1fr; align-items:center; gap:12px; margin-top:clamp(30px,4vw,44px);}
.fun-step{background:var(--paper-2); border:1px solid var(--line); border-radius:16px; padding:18px 20px; text-align:center;}
.fun-step b{display:block; font:700 15px/1.25 var(--font-ui); color:var(--ink);}
.fun-step span{display:block; font:500 12.5px/1.45 var(--font-ui); color:var(--ink-soft); margin-top:6px;}
.fun-arrow{font:700 22px/1 var(--font-ui); color:var(--green);}
@media (max-width:760px){ .funnel{grid-template-columns:1fr;} .fun-arrow{transform:rotate(90deg); justify-self:center;} }

/* ---------- 04 · niches ---------- */
#yg-niches{background:var(--paper);}
.niche-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(16px,2vw,24px); margin-top:clamp(40px,5vw,60px);}
.niche{background:var(--paper-2); border:1px solid var(--line); border-radius:18px; padding:24px; display:flex; flex-direction:column; transition:transform .3s var(--ease), box-shadow .3s;}
.niche:hover{transform:translateY(-4px); box-shadow:0 22px 44px -24px rgba(28,26,20,.35);}
.niche .top{display:flex; align-items:center; justify-content:space-between; gap:10px;}
.niche .ic{width:42px; height:42px; border-radius:12px; background:var(--signal-tint); color:var(--green); display:grid; place-items:center;}
.niche .ic svg{width:21px; height:21px;}
.niche .fmt{font:700 10.5px/1 var(--font-ui); letter-spacing:.12em; text-transform:uppercase; color:var(--green); background:var(--signal-tint); border-radius:999px; padding:6px 10px;}
.niche h3{font:600 21px/1.2 var(--font-display); color:var(--ink); margin:16px 0 0;}
.niche p{font:500 13.5px/1.55 var(--font-ui); color:var(--ink-soft); margin:9px 0 0; flex:1;}
.niche .ex{margin-top:14px; border-top:1px dashed var(--line); padding-top:12px; font:600 14.5px/1.4 var(--hand); color:var(--green);}
.niche .why{margin-top:10px; font:500 11.5px/1.5 var(--font-ui); color:var(--ink-faint);}
.niche .why b{color:var(--ink-soft);}
@media (max-width:960px){ .niche-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:600px){ .niche-grid{grid-template-columns:1fr;} }

/* ---------- 05 · A/B testing ---------- */
#yg-ab{background:var(--green-700); color:var(--paper); position:relative; overflow:hidden;}
#yg-ab .yg-eyebrow{color:#8FD4B4;} #yg-ab .yg-eyebrow::before{background:#8FD4B4;}
#yg-ab .yg-h2{color:var(--paper);}
#yg-ab .yg-lead{color:rgba(246,241,232,.72);}
.ab-wrap{display:grid; grid-template-columns:1.1fr .9fr; gap:clamp(28px,4vw,56px); margin-top:clamp(40px,5vw,60px); align-items:center;}
.ab-demo{background:rgba(246,241,232,.06); border:1px solid rgba(246,241,232,.14); border-radius:22px; padding:clamp(20px,2.6vw,30px);}
.ab-demo .lbl{font:700 11px/1 var(--font-ui); letter-spacing:.2em; text-transform:uppercase; color:rgba(246,241,232,.55); margin-bottom:16px; display:block;}
.ab-thumbs{display:grid; grid-template-columns:1fr 1fr; gap:14px;}
.ab-th{position:relative; border-radius:12px; overflow:hidden; aspect-ratio:16/9; box-shadow:0 14px 30px -16px rgba(0,0,0,.5);}
.ab-th.a{background:linear-gradient(150deg,#3d5560,#7a6f54);}
.ab-th.b{background:linear-gradient(160deg,#5a5240,#8a7a5c);}
.ab-th .tag{position:absolute; top:9px; left:9px; z-index:2; font:700 10.5px/1 var(--font-ui); letter-spacing:.1em; background:rgba(20,18,14,.55); color:#F6F1E8; border-radius:7px; padding:5px 8px;}
.ab-th .win{position:absolute; top:9px; right:9px; z-index:2; font:700 10.5px/1 var(--font-ui); letter-spacing:.08em; background:var(--signal); color:#fff; border-radius:7px; padding:5px 8px; opacity:0; transform:translateY(-6px); transition:opacity .4s .9s, transform .4s .9s;}
.ab-demo.play .ab-th .win{opacity:1; transform:none;}
.ab-th .tt{position:absolute; left:10px; right:10px; bottom:9px; z-index:2; font:700 11px/1.3 var(--font-ui); color:#F6F1E8; text-shadow:0 1px 6px rgba(0,0,0,.5);}
.ab-th::after{content:""; position:absolute; inset:auto 0 0 0; height:55%; background:linear-gradient(0deg,rgba(18,16,11,.6),transparent);}
.ab-bars{margin-top:18px; display:grid; gap:12px;}
.ab-bar{display:grid; grid-template-columns:24px 1fr 52px; align-items:center; gap:10px;}
.ab-bar .k{font:700 12px/1 var(--font-ui); color:rgba(246,241,232,.7);}
.ab-bar .rail{height:12px; border-radius:999px; background:rgba(246,241,232,.12); overflow:hidden;}
.ab-bar .fill{height:100%; width:0; border-radius:999px; transition:width 1.1s var(--ease) .25s;}
.ab-bar.a .fill{background:var(--clay);}
.ab-bar.b .fill{background:var(--signal);}
.ab-demo.play .ab-bar.a .fill{width:47%;}
.ab-demo.play .ab-bar.b .fill{width:86%;}
.ab-bar .v{font:700 13px/1 var(--font-ui); color:var(--paper); text-align:right;}
.ab-note{margin-top:16px; font:500 12px/1.5 var(--font-ui); color:rgba(246,241,232,.5);}
.ab-steps{display:grid; gap:0;}
.ab-step{display:flex; gap:16px; padding:18px 0; border-top:1px solid rgba(246,241,232,.14);}
.ab-step:first-child{border-top:0; padding-top:0;}
.ab-step .no{font:600 26px/1 var(--font-display); color:#8FD4B4; min-width:38px;}
.ab-step b{display:block; font:700 15.5px/1.3 var(--font-ui); color:var(--paper);}
.ab-step p{font:500 13.5px/1.55 var(--font-ui); color:rgba(246,241,232,.66); margin:7px 0 0;}
@media (max-width:900px){ .ab-wrap{grid-template-columns:1fr;} }

/* ---------- 06 · toolstack ---------- */
#yg-tools{background:var(--paper);}
.tool-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:clamp(14px,2vw,22px); margin-top:clamp(40px,5vw,56px);}
.tool{border:1px solid var(--line); border-radius:18px; padding:22px; background:var(--paper-2);}
.tool .ic{width:44px; height:44px; border-radius:12px; background:var(--green); color:var(--paper); display:grid; place-items:center; margin-bottom:16px;}
.tool .ic svg{width:22px; height:22px;}
.tool b{font:700 16px/1.2 var(--font-ui); color:var(--ink); display:block;}
.tool i{display:block; font:600 11px/1 var(--font-ui); font-style:normal; letter-spacing:.14em; text-transform:uppercase; color:var(--ink-faint); margin-top:5px;}
.tool p{font:500 13px/1.55 var(--font-ui); color:var(--ink-soft); margin:12px 0 0;}
@media (max-width:960px){ .tool-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:480px){ .tool-grid{grid-template-columns:1fr;} }

/* ---------- 07 · roadmap ---------- */
#yg-road{background:var(--sand);}
.road{display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(16px,2.4vw,28px); margin-top:clamp(40px,5vw,60px); position:relative;}
.road::before{content:""; position:absolute; left:4%; right:4%; top:26px; height:2px; background:var(--clay); opacity:.5;}
.phase{background:var(--paper-2); border:1px solid var(--line); border-radius:20px; padding:26px; position:relative; z-index:1;}
.phase .dot{width:52px; height:52px; border-radius:50%; background:var(--green); color:var(--paper); display:grid; place-items:center; font:600 19px/1 var(--font-display); margin:-52px 0 18px; box-shadow:0 0 0 6px var(--sand);}
.phase b{font:600 22px/1.2 var(--font-display); color:var(--ink); display:block;}
.phase i{display:block; font:700 11px/1 var(--font-ui); font-style:normal; letter-spacing:.16em; text-transform:uppercase; color:var(--signal); margin-top:7px;}
.phase ul{list-style:none; margin:16px 0 0; padding:0; display:grid; gap:9px;}
.phase ul li{display:flex; gap:9px; font:500 13.5px/1.5 var(--font-ui); color:var(--ink-soft);}
.phase ul li::before{content:"·"; color:var(--green); font-weight:900;}
.phase .kpi{margin-top:16px; border-top:1px dashed var(--line); padding-top:12px; font:600 13px/1.45 var(--font-ui); color:var(--green);}
@media (max-width:860px){ .road{grid-template-columns:1fr;} .road::before{display:none;} .phase .dot{margin-top:0;} }

/* ---------- 08 · packages ---------- */
#yg-pack{background:var(--paper);}
.pack-grid{display:grid; grid-template-columns:1fr 1fr; gap:clamp(18px,2.6vw,30px); margin-top:clamp(40px,5vw,60px); align-items:stretch;}
.pack{border-radius:24px; padding:clamp(26px,3.2vw,40px); display:flex; flex-direction:column; border:1px solid var(--line); background:var(--paper-2);}
.pack.hero{background:var(--green); color:var(--paper); border-color:var(--green); box-shadow:0 30px 60px -30px rgba(15,69,54,.6);}
.pack .tag{align-self:flex-start; font:700 11px/1 var(--font-ui); letter-spacing:.18em; text-transform:uppercase; border-radius:999px; padding:8px 13px; background:var(--signal-tint); color:var(--green);}
.pack.hero .tag{background:rgba(246,241,232,.16); color:#B9E3CC;}
.pack h3{font:600 clamp(26px,2.6vw,34px)/1.12 var(--font-display); margin:18px 0 0;}
.pack .who{font:600 15px/1.4 var(--hand); margin-top:8px; color:var(--green);}
.pack.hero .who{color:#B9E3CC;}
.pack p.d{font:500 14.5px/1.6 var(--font-ui); margin:14px 0 0; color:var(--ink-soft);}
.pack.hero p.d{color:rgba(246,241,232,.78);}
.pack ul{list-style:none; margin:20px 0 0; padding:0; display:grid; gap:11px; flex:1;}
.pack ul li{display:flex; gap:11px; font:600 14px/1.5 var(--font-ui); color:var(--ink); align-items:flex-start;}
.pack.hero ul li{color:var(--paper);}
.pack ul li svg{width:17px; height:17px; flex:0 0 auto; margin-top:2px; color:var(--signal);}
.pack.hero ul li svg{color:#8FD4B4;}
.pack ul li.dim{opacity:.45;}
.pack .foot{margin-top:26px; display:flex; align-items:center; justify-content:space-between; gap:14px; border-top:1px solid var(--line); padding-top:20px;}
.pack.hero .foot{border-top-color:rgba(246,241,232,.2);}
.pack .price{font:600 15px/1.35 var(--font-ui); color:var(--ink-soft);}
.pack .price b{display:block; font:600 21px/1.1 var(--font-display); color:var(--ink);}
.pack.hero .price{color:rgba(246,241,232,.7);}
.pack.hero .price b{color:var(--paper);}
.pack .cta{font:700 14px/1 var(--font-ui); border-radius:999px; padding:15px 24px; white-space:nowrap; transition:transform .2s, box-shadow .2s; display:inline-block;}
.pack .cta:hover{transform:translateY(-2px);}
.pack.hero .cta{background:var(--paper); color:var(--green-700);}
.pack:not(.hero) .cta{background:var(--green); color:var(--paper);}
@media (max-width:860px){ .pack-grid{grid-template-columns:1fr;} }

/* ---------- 09 · advice ---------- */
#yg-advice{background:var(--sand);}
.adv-grid{display:grid; grid-template-columns:1fr 1fr; gap:clamp(14px,2vw,22px); margin-top:clamp(40px,5vw,56px); counter-reset:adv;}
.adv{background:var(--paper-2); border:1px solid var(--line); border-radius:16px; padding:22px 22px 22px 66px; position:relative; counter-increment:adv;}
.adv::before{content:counter(adv,decimal-leading-zero); position:absolute; left:22px; top:22px; font:600 20px/1 var(--font-display); color:var(--green);}
.adv b{font:700 15.5px/1.35 var(--font-ui); color:var(--ink); display:block;}
.adv p{font:500 13.5px/1.55 var(--font-ui); color:var(--ink-soft); margin:8px 0 0;}
@media (max-width:760px){ .adv-grid{grid-template-columns:1fr;} }

/* ---------- 09b · secrets & lifehacks ---------- */
#yg-secrets{background:var(--paper);}
.sec-hero{margin-top:clamp(36px,5vw,54px); background:var(--green); color:var(--paper); border-radius:24px; padding:clamp(26px,3.6vw,46px); display:grid; grid-template-columns:1.15fr .85fr; gap:clamp(22px,3vw,44px); align-items:center; position:relative; overflow:hidden; box-shadow:0 30px 60px -30px rgba(15,69,54,.55);}
.sec-hero::after{content:""; position:absolute; right:-90px; bottom:-120px; width:320px; height:320px; border-radius:50%; border:1.5px solid rgba(246,241,232,.14); pointer-events:none;}
.sec-hero .k{font:700 11px/1 var(--font-ui); letter-spacing:.22em; text-transform:uppercase; color:#8FD4B4;}
.sec-hero h3{font:600 clamp(26px,3vw,38px)/1.15 var(--font-display); margin:14px 0 0; color:var(--paper);}
.sec-hero h3 em{font-style:italic; color:#B9E3CC;}
.sec-hero p{font:500 15px/1.6 var(--font-ui); color:rgba(246,241,232,.78); margin:14px 0 0; max-width:52ch;}
.sec-hero .note{font:600 19px/1.35 var(--hand); color:#B9E3CC; margin-top:16px;}
.sec-retain{background:rgba(246,241,232,.07); border:1px solid rgba(246,241,232,.16); border-radius:16px; padding:20px 22px;}
.sec-retain .lbl{font:700 10.5px/1 var(--font-ui); letter-spacing:.18em; text-transform:uppercase; color:rgba(246,241,232,.55);}
.sec-retain svg{display:block; width:100%; height:auto; margin-top:14px;}
.sec-retain svg .curve{fill:none; stroke:#8FD4B4; stroke-width:2.5; stroke-linecap:round; stroke-dasharray:1; stroke-dashoffset:1; transition:stroke-dashoffset 1.6s var(--ease) .3s;}
.sec-retain svg .curve.bad{stroke:var(--clay); opacity:.75;}
.sec-retain.play svg .curve{stroke-dashoffset:0;}
.sec-retain .leg{display:flex; gap:16px; margin-top:12px;}
.sec-retain .leg span{display:flex; align-items:center; gap:7px; font:600 11.5px/1 var(--font-ui); color:rgba(246,241,232,.75);}
.sec-retain .leg i{width:16px; height:3px; border-radius:2px; background:#8FD4B4;}
.sec-retain .leg span:last-child i{background:var(--clay);}
@media (max-width:860px){ .sec-hero{grid-template-columns:1fr;} }
@media (prefers-reduced-motion: reduce){ .sec-retain svg .curve{stroke-dashoffset:0 !important; transition:none;} }

.sec-cols{display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(16px,2.2vw,26px); margin-top:clamp(22px,3vw,30px);}
.sec-col{background:var(--paper-2); border:1px solid var(--line); border-radius:20px; padding:clamp(20px,2.4vw,28px);}
.sec-col .hd{display:flex; align-items:center; gap:11px; padding-bottom:16px; border-bottom:1px solid var(--line);}
.sec-col .hd .ic{width:38px; height:38px; border-radius:11px; background:var(--signal-tint); color:var(--green); display:grid; place-items:center; flex:0 0 auto;}
.sec-col .hd .ic svg{width:19px; height:19px;}
.sec-col .hd b{font:700 15.5px/1.25 var(--font-ui); color:var(--ink);}
.sec-item{padding:15px 0 14px; border-bottom:1px dashed var(--line);}
.sec-item:last-child{border-bottom:0; padding-bottom:2px;}
.sec-item b{display:block; font:700 14px/1.35 var(--font-ui); color:var(--ink);}
.sec-item b span{color:var(--green);}
.sec-item p{font:500 13px/1.55 var(--font-ui); color:var(--ink-soft); margin:6px 0 0;}
.sec-item .hand-tag{display:inline-block; font:600 15.5px/1.2 var(--hand); color:var(--green); margin-top:7px; transform:rotate(-1.2deg);}
@media (max-width:960px){ .sec-cols{grid-template-columns:1fr;} }

/* ---------- 10 · final CTA ---------- */
#yg-cta{background:var(--green-700); color:var(--paper); text-align:center; position:relative; overflow:hidden;}
#yg-cta .yg-hand{color:#8FD4B4;}
#yg-cta h2{font:600 clamp(36px,5vw,60px)/1.08 var(--font-display); margin:14px auto 0; max-width:20ch; color:var(--paper); text-wrap:balance;}
#yg-cta h2 em{font-style:italic; color:#B9E3CC;}
#yg-cta p{font:500 clamp(15px,1.5vw,18px)/1.6 var(--font-ui); color:rgba(246,241,232,.7); max-width:52ch; margin:18px auto 0;}
.cta-row{display:flex; gap:14px; justify-content:center; margin-top:32px; flex-wrap:wrap;}
.cta-row .main{background:var(--paper); color:var(--green-700); font:700 15px/1 var(--font-ui); border-radius:999px; padding:18px 34px; transition:transform .2s;}
.cta-row .main:hover{transform:translateY(-2px);}
.cta-row .alt{border:1px solid rgba(246,241,232,.35); color:var(--paper); font:700 15px/1 var(--font-ui); border-radius:999px; padding:18px 30px; transition:background .2s;}
.cta-row .alt:hover{background:rgba(246,241,232,.1);}

/* sources footnote */
.yg-src{font:500 11.5px/1.6 var(--font-ui); color:var(--ink-faint); max-width:78ch; margin:clamp(30px,4vw,44px) auto 0; text-align:center;}
#yg-cta .yg-src{color:rgba(246,241,232,.4);}