/* HOME Phase 3 — Why Nest is different: editorial proof sequence. */
.nest-phase3-proof{position:relative;overflow:clip;padding:clamp(76px,9vw,132px) 24px;background:linear-gradient(180deg,rgba(246,240,227,.72),rgba(230,235,222,.58) 52%,rgba(246,240,227,.88));}
.dark .nest-phase3-proof{background:linear-gradient(180deg,rgba(18,63,49,.82),rgba(14,48,38,.9) 52%,rgba(16,52,42,.94));}
.nest-phase3-proof::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 15% 18%,rgba(214,169,70,.14),transparent 26%),radial-gradient(circle at 84% 70%,rgba(12,117,86,.12),transparent 30%);}
.nest-phase3-inner{position:relative;z-index:1;max-width:1180px;margin:0 auto;}
.nest-phase3-heading{max-width:760px;margin:0 auto 48px;text-align:center;}
.nest-phase3-kicker{display:inline-flex;align-items:center;gap:.55rem;font-size:.72rem;font-weight:900;letter-spacing:.18em;text-transform:uppercase;color:#7b5d24;}
.dark .nest-phase3-kicker{color:#e2bc63;}
.nest-phase3-kicker::before{content:"";width:28px;height:1px;background:currentColor;opacity:.7;}
.nest-phase3-heading h2{margin:.75rem 0 .8rem;font-family:Georgia,"Times New Roman",serif;font-size:clamp(2.15rem,4.4vw,4.15rem);line-height:1.02;letter-spacing:-.04em;color:#173329;}
.dark .nest-phase3-heading h2{color:#f6f0e3;}
.nest-phase3-heading p{margin:0 auto;max-width:640px;font-size:clamp(1rem,1.45vw,1.18rem);line-height:1.7;color:#5d6c64;}
.dark .nest-phase3-heading p{color:#b7c9be;}
.nest-proof-list{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;}
.nest-proof-list::before{content:"";position:absolute;left:9%;right:9%;top:32px;height:1px;background:linear-gradient(90deg,transparent,#b9b39d 12%,#b9b39d 88%,transparent);opacity:.8;}
.dark .nest-proof-list::before{background:linear-gradient(90deg,transparent,#6f8f7c 12%,#6f8f7c 88%,transparent);}
.nest-proof-step{position:relative;display:flex;flex-direction:column;gap:16px;min-width:0;padding:0 8px;}
.nest-proof-number{position:relative;z-index:1;width:64px;height:64px;border-radius:50%;display:grid;place-items:center;margin:0 auto;background:rgba(246,240,227,.96);border:1px solid rgba(12,117,86,.18);box-shadow:0 18px 38px -26px rgba(12,117,86,.45);font-family:Georgia,"Times New Roman",serif;font-size:1.15rem;font-weight:700;color:#0c7556;}
.dark .nest-proof-number{background:rgba(22,70,55,.94);border-color:rgba(201,152,46,.28);color:#e2bc63;}
.nest-proof-step:nth-child(2) .nest-proof-number{border-color:rgba(201,152,46,.28);color:#9a7627;}
.nest-proof-step:nth-child(3) .nest-proof-number{border-color:rgba(12,117,86,.24);}
.nest-proof-step:nth-child(4) .nest-proof-number{border-color:rgba(109,85,64,.24);color:#6d5540;}
.dark .nest-proof-step:nth-child(2) .nest-proof-number,.dark .nest-proof-step:nth-child(4) .nest-proof-number{color:#e2bc63;}
.nest-proof-copy{padding:0 8px;text-align:center;}
.nest-proof-copy h3{margin:0 0 .45rem;font-family:Georgia,"Times New Roman",serif;font-size:clamp(1.2rem,1.7vw,1.55rem);line-height:1.15;color:#173329;}
.dark .nest-proof-copy h3{color:#f3eee4;}
.nest-proof-copy p{margin:0;color:#67766d;font-size:.92rem;line-height:1.65;}
.dark .nest-proof-copy p{color:#adc0b4;}
.nest-proof-tag{display:inline-flex;align-self:center;padding:.38rem .72rem;border-radius:999px;border:1px solid rgba(12,117,86,.14);background:rgba(255,255,255,.46);color:#446457;font-size:.68rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase;}
.dark .nest-proof-tag{background:rgba(255,255,255,.04);border-color:rgba(198,220,208,.10);color:#b9cbbf;}
.nest-proof-bottom{margin-top:58px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 24px;border:1px solid rgba(12,117,86,.12);border-radius:24px;background:rgba(255,255,255,.34);backdrop-filter:blur(12px);box-shadow:0 26px 70px -52px rgba(30,59,46,.45);}
.dark .nest-proof-bottom{background:rgba(8,35,28,.46);border-color:rgba(199,218,207,.08);}
.nest-proof-bottom strong{display:block;color:#173329;font-size:.95rem;}
.dark .nest-proof-bottom strong{color:#f3eee4;}
.nest-proof-bottom span{display:block;margin-top:.25rem;color:#6d7b73;font-size:.79rem;}
.dark .nest-proof-bottom span{color:#aebfb5;}
.nest-proof-link{display:inline-flex;align-items:center;gap:.45rem;white-space:nowrap;min-height:46px;padding:0 1.1rem;border-radius:14px;background:#0c7556;color:#fff;font-size:.8rem;font-weight:900;text-decoration:none;box-shadow:0 18px 40px -26px rgba(12,117,86,.65);transition:transform .2s ease,filter .2s ease;}
.nest-proof-link:hover{transform:translateY(-2px);filter:brightness(1.05);}
@media(max-width:900px){.nest-proof-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:34px 18px}.nest-proof-list::before{display:none}.nest-proof-bottom{align-items:flex-start;flex-direction:column}.nest-proof-link{width:100%;justify-content:center}}
@media(max-width:620px){.nest-phase3-proof{padding:62px 16px}.nest-phase3-heading{margin-bottom:36px}.nest-proof-list{grid-template-columns:1fr;gap:28px}.nest-proof-step{padding:0}.nest-proof-number{width:56px;height:56px}.nest-proof-bottom{padding:19px;border-radius:20px}.nest-proof-copy h3{font-size:1.25rem}.nest-proof-copy p{font-size:.9rem}}
@media(prefers-reduced-motion:reduce){.nest-proof-link{transition:none}}