:root{
  --s-pink:#e40059;
  --s-pink-dark:#bb0048;
  --s-ink:#080b0e;
  --s-panel:#10161b;
  --s-soft:#f5f5f6;
  --s-line:#e4e5e7;
  --s-text:#16191c;
  --s-muted:#5f666c;
}

.sustainability-page{background:#ececec;color:var(--s-text)}
.sustainability-page main{background:#fff}
.sustainability-page .page-shell{overflow:hidden}
.sustain-container{width:min(1120px,calc(100% - 72px));margin:0 auto}
.sustain-section{padding:78px 0}
.sustain-light{background:var(--s-soft)}
.sustain-white{background:#fff}
.section-kicker{margin:0 0 10px;color:var(--s-pink);font-size:13px;line-height:1.25;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
.light-kicker{color:#fff}

.sustain-hero{position:relative;min-height:525px;display:flex;align-items:center;background:url('../img/party2.jpg') center 54%/cover no-repeat;color:#fff}
.sustain-hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,7,9,.94) 0%,rgba(5,7,9,.83) 42%,rgba(5,7,9,.35) 71%,rgba(5,7,9,.15) 100%)}
.sustain-hero::after{content:"";position:absolute;left:0;bottom:0;width:58%;height:6px;background:var(--s-pink)}
.sustain-hero-content{position:relative;z-index:1;width:min(1120px,calc(100% - 72px));margin:0 auto;padding:72px 0;max-width:1120px}
.sustain-eyebrow{margin:0 0 14px;color:#fff;font-size:14px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.sustain-hero h1{max-width:710px;margin:0;font-size:clamp(48px,6vw,76px);line-height:.98;letter-spacing:-.04em;text-transform:uppercase}
.sustain-hero h1::after{content:"";display:block;width:92px;height:5px;margin-top:22px;background:var(--s-pink)}
.sustain-lead{max-width:700px;margin:24px 0 0;font-size:19px;line-height:1.65;color:#f1f1f1}
.sustain-hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.sustain-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 22px;border:2px solid transparent;border-radius:5px;font-size:14px;font-weight:800;line-height:1.2;text-transform:uppercase;letter-spacing:.03em;transition:transform .18s ease,background .18s ease,color .18s ease,border-color .18s ease}
.sustain-btn:hover,.sustain-btn:focus-visible{transform:translateY(-2px)}
.sustain-btn:focus-visible{outline:3px solid rgba(228,0,89,.28);outline-offset:3px}
.sustain-btn-primary{background:var(--s-pink);border-color:var(--s-pink);color:#fff}
.sustain-btn-primary:hover{background:var(--s-pink-dark);border-color:var(--s-pink-dark)}
.sustain-btn-outline{background:rgba(8,11,14,.55);border-color:#fff;color:#fff}
.sustain-btn-outline:hover{background:#fff;color:#111}
.sustain-btn-light{background:#fff;border-color:#fff;color:#111}
.sustain-btn-light:hover{background:#f4f4f4;border-color:#f4f4f4}
.sustain-btn-dark{background:#11161b;border-color:#11161b;color:#fff}
.sustain-btn-dark:hover{background:#000;border-color:#000}

.sustain-intro-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(280px,.75fr);gap:70px;align-items:center}
.sustain-intro h2,.section-heading h2,.reuse-copy h2,.quality-copy h2,.honesty-grid h2,.sustain-cta h2{margin:0;color:#111;font-size:clamp(30px,4vw,44px);line-height:1.08;letter-spacing:-.025em}
.sustain-intro p:not(.section-kicker){font-size:17px;line-height:1.72;color:#444;margin:18px 0 0}
.principle-card{position:relative;overflow:hidden;background:linear-gradient(145deg,#141b21,#080b0e);color:#fff;padding:34px;border-radius:9px;box-shadow:0 18px 42px rgba(0,0,0,.16)}
.principle-card::after{content:"";position:absolute;right:-46px;bottom:-65px;width:170px;height:170px;border:24px solid rgba(228,0,89,.6);border-radius:50%}
.principle-mark{display:inline-flex;align-items:center;justify-content:center;width:58px;height:58px;border-radius:50%;background:var(--s-pink);font-size:14px;font-weight:900;letter-spacing:.06em}
.principle-small{margin:22px 0 8px;color:#c6cbd0;font-size:12px;font-weight:700;letter-spacing:.13em;text-transform:uppercase}
.principle-big{position:relative;z-index:1;margin:0;font-size:29px;line-height:1.28;font-weight:700}
.principle-big strong{color:#ff3b86}

.section-heading{max-width:850px;margin:0 auto 38px;text-align:center}
.section-heading h2{margin-bottom:16px}
.section-heading>p:last-child{margin:0 auto;max-width:780px;color:var(--s-muted);font-size:16px;line-height:1.65}
.pillar-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.pillar-card{position:relative;min-height:286px;padding:28px 24px 26px;background:#fff;border:1px solid #dedfe1;border-radius:8px;box-shadow:0 7px 22px rgba(0,0,0,.045);overflow:hidden}
.pillar-card::before{content:"";position:absolute;left:0;top:0;width:100%;height:4px;background:var(--s-pink)}
.pillar-number{display:block;margin-bottom:26px;color:var(--s-pink);font-size:28px;font-weight:900;letter-spacing:-.03em}
.pillar-card h3{margin:0 0 12px;color:#111;font-size:21px;line-height:1.15}
.pillar-card p{margin:0;color:#555;font-size:14px;line-height:1.62}

.reuse-section{position:relative;background:linear-gradient(135deg,#111820 0%,#080b0e 100%);color:#fff;padding:74px 0 78px}
.reuse-section::before{content:"";position:absolute;left:0;top:0;width:190px;height:5px;background:var(--s-pink)}
.reuse-copy{max-width:860px;margin-bottom:42px}
.reuse-copy h2{color:#fff}
.reuse-copy>p:last-child{max-width:820px;margin:18px 0 0;color:#d0d4d7;font-size:16px;line-height:1.7}
.reuse-flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;gap:12px;align-items:stretch}
.flow-step{min-width:0;padding:22px 16px;border:1px solid rgba(255,255,255,.18);border-radius:7px;background:rgba(255,255,255,.045);text-align:center}
.flow-step span{display:flex;align-items:center;justify-content:center;width:42px;height:42px;margin:0 auto 13px;border-radius:50%;background:var(--s-pink);font-weight:900}
.flow-step strong{display:block;margin-bottom:6px;font-size:17px;text-transform:uppercase}
.flow-step small{display:block;color:#c0c6ca;font-size:12px;line-height:1.45}
.flow-arrow{align-self:center;color:var(--s-pink);font-size:26px;font-weight:900}

.quality-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:60px;align-items:center}
.quality-image-wrap{position:relative;border-radius:9px;overflow:hidden;box-shadow:0 18px 44px rgba(0,0,0,.16)}
.quality-image-wrap img{width:100%;height:430px;object-fit:cover}
.image-label{position:absolute;left:20px;right:20px;bottom:20px;padding:13px 16px;border-left:4px solid var(--s-pink);background:rgba(8,11,14,.88);color:#fff;font-size:13px;font-weight:700}
.quality-copy h2{margin-bottom:18px}
.quality-copy>p:not(.section-kicker){margin:0;color:#50565a;font-size:16px;line-height:1.7}
.check-list{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:13px}
.check-list li{position:relative;padding-left:34px;color:#2f3438;font-size:15px;line-height:1.5}
.check-list li::before{content:"✓";position:absolute;left:0;top:-1px;display:flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:var(--s-pink);color:#fff;font-size:13px;font-weight:900}

.honesty-section{padding:62px 0;background:#f7f7f8;border-top:1px solid #ececef;border-bottom:1px solid #ececef}
.honesty-grid{display:grid;grid-template-columns:95px minmax(0,1fr);gap:30px;align-items:start;max-width:1000px}
.honesty-badge{display:flex;align-items:center;justify-content:center;width:82px;height:82px;border-radius:50%;background:var(--s-pink);color:#fff;font-size:40px;font-weight:900}
.honesty-grid h2{font-size:clamp(29px,3.4vw,39px);margin-bottom:17px}
.honesty-grid p:not(.section-kicker){margin:0 0 14px;color:#4b5155;font-size:16px;line-height:1.68}
.honesty-grid strong{color:#111}

.sustain-cta{background:var(--s-pink);color:#fff;padding:54px 0}
.sustain-cta-inner{display:grid;grid-template-columns:minmax(0,1.2fr) auto;gap:42px;align-items:center}
.sustain-cta h2{color:#fff;font-size:clamp(32px,4vw,48px)}
.sustain-cta p:not(.section-kicker){max-width:690px;margin:12px 0 0;font-size:16px;line-height:1.6;color:#fff}
.sustain-cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}

@media(max-width:980px){
  .sustain-container,.sustain-hero-content{width:min(100% - 48px,1120px)}
  .sustain-hero{min-height:500px;background-position:60% 54%}
  .sustain-intro-grid{grid-template-columns:1fr;gap:36px}
  .principle-card{max-width:620px}
  .pillar-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .reuse-flow{grid-template-columns:1fr 1fr;gap:14px}
  .flow-arrow{display:none}
  .quality-grid{grid-template-columns:1fr;gap:36px}
  .quality-image-wrap{max-width:760px}
  .sustain-cta-inner{grid-template-columns:1fr;gap:26px}
  .sustain-cta-actions{justify-content:flex-start}
}

@media(max-width:700px){
  .sustain-section{padding:58px 0}
  .sustain-container,.sustain-hero-content{width:min(100% - 36px,1120px)}
  .sustain-hero{min-height:540px;background-position:64% center}
  .sustain-hero-overlay{background:linear-gradient(90deg,rgba(5,7,9,.94) 0%,rgba(5,7,9,.81) 100%)}
  .sustain-hero-content{padding:58px 0}
  .sustain-hero h1{font-size:clamp(42px,12vw,60px)}
  .sustain-lead{font-size:17px;line-height:1.58}
  .sustain-btn{width:100%;text-align:center}
  .pillar-grid{grid-template-columns:1fr}
  .pillar-card{min-height:0}
  .reuse-section{padding:58px 0}
  .reuse-flow{grid-template-columns:1fr}
  .quality-image-wrap img{height:320px}
  .honesty-grid{grid-template-columns:1fr;gap:20px}
  .honesty-badge{width:64px;height:64px;font-size:30px}
  .sustain-cta-actions{width:100%}
}

@media(max-width:420px){
  .sustain-container,.sustain-hero-content{width:min(100% - 28px,1120px)}
  .sustain-hero{min-height:560px}
  .sustain-eyebrow{font-size:12px}
  .sustain-hero h1{font-size:40px}
  .sustain-intro h2,.section-heading h2,.reuse-copy h2,.quality-copy h2,.honesty-grid h2,.sustain-cta h2{font-size:29px}
  .principle-card{padding:26px}
  .principle-big{font-size:25px}
  .quality-image-wrap img{height:260px}
}