/* ============================================================
   Landing — bright sky / open horizon / cargo light
   ============================================================ */

html{
  background:#6FAF5B url("../assets/img/grass-field.jpg") center 53%/cover no-repeat fixed;
}
body.landing{background:transparent;color:var(--ink)}
.landing main{position:relative;z-index:1}
.site-footer{position:relative;z-index:2}
.act{
  position:relative;
  min-height:100svh;
  display:flex;align-items:center;
  overflow:hidden;
  isolation:isolate;
}
.act--hero{padding:calc(var(--header-h) + 26px) 0 84px}
.act--join{padding:calc(var(--header-h) + 40px) 0 64px;background:transparent}

/* --- fixed, wind-animated grass world --- */
.field-world{
  position:fixed;inset:0;z-index:-1;overflow:hidden;
  background:#6FAF5B url("../assets/img/grass-field.jpg") center 53%/cover no-repeat;
}
#field{
  position:absolute;inset:0;width:100%;height:100%;display:block;
  pointer-events:none;
}
.field-world__glow{
  position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(44% 40% at 82% 6%,rgba(255,250,226,.34),rgba(255,250,226,.08) 34%,transparent 64%),
    linear-gradient(180deg,rgba(255,255,255,.05) 0%,transparent 30%,transparent 72%,rgba(18,58,28,.16) 100%);
}
.field-world__haze{
  position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,0) 30%,rgba(247,255,249,.11) 41%,rgba(247,255,249,.03) 48%,rgba(18,58,28,.08) 100%);
}
.field-world__grain{
  position:absolute;inset:0;opacity:.04;mix-blend-mode:soft-light;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}
/* --- hero shell --- */
.hero{position:relative;z-index:4;display:flex;flex-direction:column;gap:16px}
.hero__top{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  color:var(--ink);
}
.hero__top .eyebrow{
  color:rgba(252,254,255,.94);text-shadow:0 1px 10px rgba(8,32,18,.4);
  padding:7px 13px;border-radius:999px;
  background:rgba(9,42,24,.3);
  border:1px solid rgba(255,255,255,.2);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
}
.hero__top .eyebrow__dot{background:var(--gold-2);box-shadow:0 0 0 4px rgba(227,196,143,.18)}
.hero__coords{
  font-size:9.5px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  color:rgba(252,254,255,.62);white-space:nowrap;text-shadow:0 1px 12px rgba(12,44,22,.45);
}

/* --- hero card --- */
.hero-card{
  position:relative;
  width:min(1120px,100%);
  height:clamp(480px,58vh,620px);
  margin-inline:auto;
  border-radius:var(--radius);
  overflow:hidden;
  isolation:isolate;
  transform:translateZ(0);
  box-shadow:
    0 60px 120px -42px rgba(8,48,74,.48),
    0 18px 46px -26px rgba(8,48,74,.28);
}
.hero-card::after{
  content:"";position:absolute;inset:0;z-index:8;border-radius:inherit;
  border:1px solid rgba(255,255,255,.62);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.55);
  pointer-events:none;
}
.hero-card__img{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;object-position:center 50%;
  transform:scale(1.02);
  animation:kenburns 34s ease-in-out infinite alternate;
  will-change:transform;
}
@keyframes kenburns{
  from{transform:scale(1.02) translate3d(0,0,0)}
  to{transform:scale(1.06) translate3d(-.7%,-.4%,0)}
}
.hero-card__veil{
  position:absolute;inset:0;z-index:2;
  background:
    linear-gradient(180deg,rgba(6,32,52,0) 0%,rgba(6,32,52,0) 27%,rgba(6,32,52,.2) 37%,rgba(6,32,52,.52) 46%,rgba(6,32,52,.8) 56%,rgba(6,32,52,.92) 72%,rgba(6,32,52,.96) 100%),
    linear-gradient(90deg,rgba(6,32,52,.28) 0%,rgba(6,32,52,.04) 42%,rgba(6,32,52,0) 62%);
}
.hero-card__chips{
  position:absolute;top:clamp(16px,2.4vw,28px);left:clamp(16px,2.4vw,28px);right:clamp(16px,2.4vw,28px);
  z-index:6;display:flex;align-items:center;justify-content:space-between;gap:12px;
  pointer-events:none;
}
.hero-card__chip{
  display:inline-flex;align-items:center;gap:8px;
  height:30px;padding:0 13px;border-radius:999px;
  background:rgba(252,254,255,.86);
  border:1px solid rgba(255,255,255,.9);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  color:var(--ink);
  font-size:9px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  box-shadow:0 8px 24px -16px rgba(8,48,74,.5);
}
.hero-card__chip i{width:5px;height:5px;border-radius:50%;background:var(--gold-3);display:block;flex:none}
.hero-card__chip--quiet{background:rgba(252,254,255,.7);color:rgba(11,34,51,.78);letter-spacing:.16em}
.hero-card__overlay{
  position:absolute;inset:0;z-index:4;
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:clamp(22px,3.1vw,40px);
}

/* KPI band at the bottom of the photo */
.kpis{
  display:flex;justify-content:space-between;align-items:flex-start;gap:28px;
  padding-top:16px;border-top:1px solid rgba(255,255,255,.32);
  margin-bottom:0;
}
.kpi{position:relative;flex:0 0 auto;min-width:0}
.kpi__label{
  font-size:9px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  color:var(--gold-2);margin-bottom:8px;white-space:nowrap;
}
.kpi__num{
  display:flex;align-items:baseline;gap:5px;
  font-family:var(--font);font-size:clamp(26px,2.8vw,40px);font-weight:600;
  line-height:.98;letter-spacing:-.015em;color:var(--white);
  font-variant-numeric:tabular-nums;
}
.kpi__num small{font-size:11.5px;font-weight:500;letter-spacing:.08em;color:rgba(226,244,255,.8);transform:translateY(-2px)}
.kpi__note{margin-top:7px;font-size:10.5px;font-weight:500;line-height:1.5;letter-spacing:.05em;color:rgba(226,244,255,.78);white-space:nowrap}

/* headline inside card */
.hero-card__foot{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:18px}
.hero-card__title{min-width:0}
.hero-card__sub{
  display:flex;align-items:center;gap:10px;
  font-size:10px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  color:rgba(252,254,255,.86);margin-bottom:12px;text-shadow:0 2px 18px rgba(6,32,52,.4);
}
.hero-card__sub::before{content:"";width:26px;height:1px;background:var(--gold-2);flex:none}
.hero-card__title h1{
  font-size:clamp(32px,4vw,62px);
  font-weight:600;line-height:1.04;letter-spacing:-.025em;
  color:var(--white);
  text-wrap:balance;
  text-shadow:0 2px 24px rgba(6,32,52,.4);
}
.hero-card__title h1 span{display:block}
.hero-card__title h1 em{display:block;font-style:normal;color:var(--gold-2)}
.hero-card__deadline{flex:none;text-align:right;padding-bottom:4px}
.hero-card__deadline span{
  display:block;font-size:9px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  color:rgba(226,244,255,.62);margin-bottom:6px;
}
.hero-card__deadline strong{
  display:block;font-size:clamp(15px,1.4vw,19px);font-weight:600;letter-spacing:.02em;color:var(--white);
  font-variant-numeric:tabular-nums;text-shadow:0 2px 18px rgba(6,32,52,.4);
}

/* actions */
.hero__actions{
  display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;
  margin-top:12px;
}
.btn--cloud{
  color:var(--ink);
  background:rgba(252,254,255,.8);
  border:1px solid rgba(255,255,255,.92);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:0 14px 34px -22px rgba(8,48,74,.55);
}
.btn--cloud:hover{
  background:#FCFEFF;transform:translateY(-2px);
  box-shadow:0 18px 40px -20px rgba(8,48,74,.5);
}
.hero__note{
  width:fit-content;max-width:calc(100% - 32px);
  margin:4px auto 0;padding:8px 16px;border-radius:999px;
  text-align:center;font-size:10px;letter-spacing:.09em;
  color:rgba(252,254,255,.9);
  background:rgba(9,42,24,.36);
  border:1px solid rgba(255,255,255,.2);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  text-shadow:0 1px 8px rgba(0,0,0,.32);
}
.hero__note b{font-weight:600;color:#FCFEFF}

/* scroll hint */
.scrollhint{
  position:absolute;left:50%;bottom:24px;transform:translateX(-50%);z-index:5;
  display:flex;flex-direction:column;align-items:center;gap:9px;
  font-size:9px;font-weight:600;letter-spacing:.26em;text-transform:uppercase;
  color:rgba(252,254,255,.72);
  text-shadow:0 1px 10px rgba(12,44,22,.5);
  transition:color .3s;
}
.scrollhint:hover{color:var(--gold-2)}
.scrollhint i{
  width:1px;height:40px;background:rgba(255,255,255,.34);position:relative;overflow:hidden;
}
.scrollhint i::after{
  content:"";position:absolute;left:0;top:-45%;width:1px;height:45%;
  background:linear-gradient(180deg,transparent,var(--gold-2));
  animation:scrollline 2.4s var(--ease) infinite;
}
@keyframes scrollline{0%{top:-45%}60%,100%{top:105%}}

/* act nav */
.actnav{
  position:fixed;left:26px;top:50%;transform:translateY(-50%);z-index:45;
  display:flex;flex-direction:column;gap:20px;color:rgba(252,254,255,.9);
  text-shadow:0 1px 10px rgba(12,44,22,.55);
}
.actnav button{
  display:flex;align-items:center;gap:11px;color:inherit;
  font-size:9px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  opacity:.42;transition:opacity .35s var(--ease);
}
.actnav button:hover,.actnav button.is-active{opacity:1}
.actnav .dot{
  width:7px;height:7px;border-radius:50%;border:1px solid currentColor;flex:none;
  transition:background-color .35s,box-shadow .35s,border-color .35s;
}
.actnav .is-active .dot{background:var(--gold-2);border-color:var(--gold-2);box-shadow:0 0 0 5px rgba(227,196,143,.2)}
.actnav .txt{
  opacity:0;transform:translateX(-5px);transition:opacity .35s var(--ease),transform .35s var(--ease);
  white-space:nowrap;
}
.actnav button:hover .txt,.actnav .is-active .txt{opacity:1;transform:none}
.actnav .num{opacity:.55;font-variant-numeric:tabular-nums}

/* ============================================================
   ACT 2 · THE INVITATION (white card on sky)
   ============================================================ */
.join{
  position:relative;z-index:4;
  width:min(1180px,100%);margin-inline:auto;
  display:grid;grid-template-columns:1.12fr .88fr;
  background:#FCFEFF;
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:0 50px 120px -46px rgba(8,48,74,.38),0 18px 46px -30px rgba(8,48,74,.2);
}
.join::after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:8;
  border:1px solid rgba(255,255,255,.9);
}
.join__body{padding:clamp(28px,3.6vw,48px) clamp(28px,3.8vw,54px)}
.join__body .eyebrow{margin-bottom:20px;color:var(--gold-3)}
.join__body .eyebrow__dot{background:var(--gold-3);box-shadow:0 0 0 4px rgba(138,106,61,.12)}
.join__body h2{
  font-size:clamp(29px,3.1vw,46px);
  font-weight:600;line-height:1.1;letter-spacing:-.02em;
  color:var(--ink);text-wrap:balance;
}
.join__body h2 em{font-style:normal;color:var(--gold-3)}
.join__lead{
  margin-top:15px;max-width:46ch;
  font-size:13.5px;line-height:1.8;color:var(--muted);
}
.steps{margin-top:26px;border-top:1px solid var(--line)}
.steps li{
  display:grid;grid-template-columns:38px 1fr 22px;gap:16px;align-items:start;
  padding:18px 0;border-bottom:1px solid var(--line);
}
.steps__num{
  padding-top:5px;font-family:var(--font);
  font-size:10.5px;font-weight:600;letter-spacing:.16em;color:var(--gold-3);
  font-variant-numeric:tabular-nums;
}
.steps h3{font-size:clamp(16px,1.5vw,20px);font-weight:600;letter-spacing:.01em;color:var(--ink)}
.steps p{margin-top:8px;font-size:13px;line-height:1.8;color:var(--muted);max-width:44ch}
.steps__meta{
  display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:10px;
  font-size:9.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:rgba(90,110,124,.9);
}
.steps__meta b{color:var(--gold-3);font-weight:600}
.steps__arrow{
  display:grid;place-items:center;width:22px;height:22px;margin-top:4px;
  color:rgba(90,110,124,.5);transition:color .35s,transform .35s var(--ease);
}
.steps li:hover .steps__arrow{color:var(--gold-3);transform:translateX(3px)}
.steps__arrow svg{width:16px;height:16px}
.join__actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:26px}
.join__actions .btn{height:50px;font-size:12.5px;padding:0 26px}
.join__actions .link-arrow{color:var(--ink);border-color:rgba(11,34,51,.25)}
.join__actions .link-arrow:hover{border-color:var(--ink)}
.join__media{position:relative;min-height:540px;overflow:hidden;background:#D9EFF9}
.join__media img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  object-position:56% 54%;
  filter:saturate(.96) brightness(1.02) contrast(.99);
  transform:scale(1.02);transition:transform 1.4s var(--ease-out);
}
.join:hover .join__media img{transform:scale(1.05)}
.join__media::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg,#FCFEFF 0%,rgba(252,254,255,.86) 5%,rgba(252,254,255,.22) 20%,transparent 44%),
    linear-gradient(180deg,rgba(6,32,52,0) 54%,rgba(6,32,52,.55) 78%,rgba(6,32,52,.9) 100%);
}
.join__caption{
  position:absolute;left:24px;right:24px;bottom:22px;z-index:3;
  font-size:9px;line-height:1.6;letter-spacing:.1em;color:rgba(252,254,255,.92);
  text-transform:uppercase;text-shadow:0 1px 12px rgba(6,32,52,.45);
}
.join__badge{
  position:absolute;top:24px;right:24px;z-index:3;
  display:flex;align-items:center;gap:8px;padding:8px 13px;border-radius:999px;
  background:rgba(252,254,255,.86);border:1px solid rgba(255,255,255,.95);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  font-size:9px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);
  box-shadow:0 10px 26px -18px rgba(8,48,74,.5);
}
.join__badge i{width:5px;height:5px;border-radius:50%;background:var(--gold-3)}

/* English copy is longer; keep the Act 2 card inside one scene */
html[lang="en"] .join__body{padding:34px 44px}
html[lang="en"] .join__body h2{font-size:clamp(27px,2.8vw,42px)}
html[lang="en"] .join__lead{margin-top:12px;font-size:13px;line-height:1.72}
html[lang="en"] .steps{margin-top:22px}
html[lang="en"] .steps li{padding:14px 0}
html[lang="en"] .steps p{font-size:12.5px;line-height:1.68;max-width:52ch}
html[lang="en"] .steps__meta{margin-top:8px}
html[lang="en"] .join__actions{margin-top:22px}

/* ============================================================
   responsive
   ============================================================ */
@media (max-width:1280px){
  .actnav{left:16px}
}
@media (max-width:1100px){
  .actnav{display:none}
  .hero__coords{display:none}
  .hero-card{height:clamp(460px,56vh,600px)}
}
@media (max-width:900px){
  .act--hero{padding-top:calc(var(--header-h) + 20px);padding-bottom:72px}
  .hero__top{align-items:flex-start;flex-direction:column;gap:8px}
  .hero-card{height:clamp(500px,62vh,620px);border-radius:24px}
  .hero-card__overlay{padding:20px}
  .hero-card__chips{top:16px;left:16px;right:16px}
  .kpis{gap:16px 14px;flex-wrap:wrap;padding-top:15px;margin-bottom:18px}
  .kpi{flex:1 1 calc(50% - 14px);max-width:calc(50% - 14px)}
  .kpi__num{font-size:clamp(24px,4.8vw,32px)}
  .kpi__note{white-space:normal;font-size:9.5px}
  .kpi__label{font-size:8px;letter-spacing:.16em;margin-bottom:7px}
  .hero-card__foot{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:14px}
  .hero-card__deadline{text-align:left;padding-bottom:0;display:flex;align-items:baseline;gap:10px}
  .hero-card__deadline span{margin:0}
  .hero-card__deadline strong{font-size:14px}
  .hero-card__title h1{font-size:clamp(30px,5.8vw,44px)}
  .scrollhint{display:none}
  .join{grid-template-columns:1fr}
  .join__media{min-height:0;height:240px;order:-1}
  .join__media::after{
    background:
      linear-gradient(180deg,rgba(252,254,255,0) 0%,rgba(252,254,255,.06) 30%,#FCFEFF 100%),
      linear-gradient(90deg,#FCFEFF 0%,rgba(252,254,255,.4) 8%,transparent 40%);
  }
  .join__caption{display:none}
  .join__badge{top:14px;right:14px}
  .steps li{grid-template-columns:32px 1fr;gap:12px}
  .steps__arrow{display:none}
  .join__actions .btn{width:100%}
  .act--join{padding-top:calc(var(--header-h) + 30px);padding-bottom:56px}
}
@media (max-width:620px){
  .hero-card{height:clamp(480px,58vh,600px)}
  .hero-card__sub{display:none}
  .hero-card__veil{
    background:
      linear-gradient(180deg,rgba(6,32,52,0) 0%,rgba(6,32,52,0) 16%,rgba(6,32,52,.2) 27%,rgba(6,32,52,.56) 37%,rgba(6,32,52,.84) 50%,rgba(6,32,52,.94) 70%,rgba(6,32,52,.97) 100%),
      linear-gradient(90deg,rgba(6,32,52,.2) 0%,rgba(6,32,52,.02) 50%,rgba(6,32,52,0) 70%);
  }
  .hero-card__chips{top:14px;left:14px;right:14px}
  .hero-card__chip{height:27px;font-size:8px;padding:0 11px;letter-spacing:.14em}
  .hero-card__chip--quiet{display:none}
  .kpis{gap:14px 12px}
  .kpi{flex:1 1 calc(50% - 12px);max-width:calc(50% - 12px)}
  .kpi:nth-child(3){flex:1 1 100%;max-width:100%}
  .kpi__num{font-size:clamp(22px,6.4vw,28px)}
  .kpi__note{font-size:9px}
  .hero-card__title h1{font-size:clamp(28px,8.2vw,38px);line-height:1.06}
  .hero-card__sub{font-size:9px;margin-bottom:9px}
  .hero-card__deadline strong{font-size:13px}
  .hero__actions{flex-direction:column;align-items:stretch;margin-top:16px}
  .hero__actions .btn{width:100%}
  .hero__note{font-size:9px;line-height:1.7}
  .join__body{padding:26px 22px 30px}
  .join__body h2{font-size:clamp(27px,7.8vw,35px)}
  .join__lead{font-size:13px}
  .steps p{font-size:12.5px}
  .join__actions{gap:12px;margin-top:24px}
}
@media (max-height:780px) and (min-width:901px){
  .hero-card{height:min(54vh,540px)}
  .hero-card__title h1{font-size:clamp(30px,3.5vw,52px)}
  .act--hero{padding-top:calc(var(--header-h) + 14px);padding-bottom:58px}
  .scrollhint{bottom:12px}
  .act--join{padding-top:calc(var(--header-h) + 24px);padding-bottom:52px}
  .join__body{padding:34px 40px}
  .join__body h2{font-size:clamp(28px,2.8vw,40px)}
  .join__media{min-height:470px}
}

@media (prefers-reduced-motion:reduce){
  .hero-card__img{animation:none}
  .scrollhint i::after{animation:none;top:30%}
}