/* =========================================================
   SAMPA CHIAI — V6
   Header + Hero rebuilt from scratch.
   All visible copy is HTML/CSS; hero photo is image-only.
   ========================================================= */

.v6-header{
  position:fixed; inset:0 0 auto 0; z-index:1000;
  height:84px;
  background:rgba(8,9,10,.80);
  border-bottom:1px solid rgba(255,255,255,.07);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  transition:height .25s ease,background .25s ease,box-shadow .25s ease;
}
.v6-header.scrolled{height:72px;background:rgba(8,9,10,.94);box-shadow:0 14px 40px rgba(0,0,0,.22)}
.v6-header-inner{
  height:100%; width:min(1540px,calc(100% - 70px)); margin:0 auto;
  display:flex; align-items:center; gap:28px; direction:ltr;
}
.v6-brand{display:flex;align-items:center;gap:12px;min-width:195px;color:#fff}
.v6-enso{width:56px;height:56px;position:relative;display:block;border-radius:50%;flex:0 0 auto}
.v6-enso::before{content:"";position:absolute;inset:4px;border:8px solid #C51624;border-right-color:transparent;border-radius:50%;transform:rotate(-24deg)}
.v6-enso::after{content:"";position:absolute;right:5px;top:7px;width:9px;height:9px;border-radius:50%;background:#C51624;box-shadow:0 0 16px rgba(197,22,36,.55)}
.v6-brand-type{display:flex;flex-direction:column;line-height:1}
.v6-brand-type strong{font:800 1.25rem/1 Arial,sans-serif;letter-spacing:.19em}
.v6-brand-type small{font:600 .56rem/1 Arial,sans-serif;letter-spacing:.46em;color:#b6bac1;margin-top:8px}

.v6-nav{direction:rtl;display:flex;align-items:center;justify-content:center;gap:clamp(15px,1.42vw,27px);flex:1;height:100%;white-space:nowrap}
.v6-nav a{position:relative;color:rgba(255,255,255,.88);font-size:.81rem;font-weight:700;display:flex;align-items:center;height:100%;transition:color .2s ease}
.v6-nav a::after{content:"";position:absolute;right:50%;left:50%;bottom:12px;height:2px;background:#C51624;transition:.22s ease}
.v6-nav a:hover,.v6-nav a.active{color:#fff}
.v6-nav a:hover::after,.v6-nav a.active::after{right:0;left:0}

.v6-header-actions{display:flex;align-items:center;gap:15px;min-width:max-content}
.v6-chiai-link{height:48px;padding:0 17px;border:1px solid rgba(220,25,40,.9);border-radius:999px;display:inline-flex;align-items:center;gap:10px;direction:rtl;color:#fff;font-size:.76rem;font-weight:800;background:rgba(8,9,10,.28);transition:.22s ease}
.v6-chiai-link:hover{background:rgba(197,22,36,.14);transform:translateY(-1px)}
.v6-chiai-link svg{width:17px;height:17px;fill:none;stroke:#e42130;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.v6-lang{display:flex;align-items:center;gap:8px;font:700 .68rem Arial,sans-serif;letter-spacing:.08em;color:#fff}
.v6-lang i{display:block;width:1px;height:16px;background:rgba(255,255,255,.25)}
.v6-lang a{color:#bec2c8}.v6-lang a:hover{color:#fff}
.v6-menu-btn{width:42px;height:42px;padding:0;border:0;background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer}
.v6-menu-btn span{display:block;width:23px;height:2px;border-radius:2px;background:#fff;transition:.22s ease}
.v6-menu-btn.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.v6-menu-btn.open span:nth-child(2){opacity:0}
.v6-menu-btn.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.v6-drawer{position:fixed;top:84px;right:34px;width:300px;padding:13px;background:rgba(8,9,10,.97);border:1px solid rgba(255,255,255,.1);border-radius:16px;box-shadow:0 25px 70px rgba(0,0,0,.38);display:none;direction:rtl;z-index:1001}
.v6-header.scrolled .v6-drawer{top:72px}
.v6-drawer.open{display:grid}
.v6-drawer a{padding:11px 13px;border-bottom:1px solid rgba(255,255,255,.065);font-size:.82rem;font-weight:700;color:#e9eaec}
.v6-drawer a:last-child{border-bottom:0}.v6-drawer .external{color:#ff6670}

.v6-hero{
  position:relative;min-height:100svh;height:max(860px,100svh);overflow:hidden;isolation:isolate;
  background:#111;display:flex;align-items:center;
}
.v6-hero-bg{position:absolute;inset:0;z-index:-5;background:url('../images/hero-v6.jpg') center center / cover no-repeat}
.v6-hero-scrim{position:absolute;inset:0;z-index:-4;background:
  linear-gradient(180deg,rgba(8,9,10,.10) 0%,rgba(8,9,10,0) 21%,rgba(8,9,10,0) 72%,rgba(8,9,10,.28) 100%),
  linear-gradient(90deg,rgba(8,9,10,.22) 0%,rgba(8,9,10,.04) 28%,rgba(8,9,10,0) 50%,rgba(255,231,190,.03) 100%);
}
.v6-side-words{position:absolute;left:49px;top:51%;transform:translateY(-50%);writing-mode:vertical-rl;rotate:180deg;display:flex;align-items:center;gap:11px;color:rgba(255,255,255,.92);font:600 .56rem Arial,sans-serif;letter-spacing:.32em;z-index:3;text-shadow:0 2px 8px rgba(0,0,0,.7)}
.v6-side-words b{width:3px;height:3px;border-radius:50%;background:#C51624}

.v6-hero-content{
  position:relative;z-index:4;width:min(760px,46vw);margin-right:5.1vw;margin-left:auto;margin-top:58px;
  direction:rtl;text-align:center;color:#111;
}
.v6-founder-kicker{display:flex;align-items:center;justify-content:center;gap:18px;margin-bottom:13px;color:#141414;direction:ltr}
.v6-founder-kicker span{width:55px;height:1px;background:linear-gradient(90deg,transparent,#C51624)}
.v6-founder-kicker span:last-child{background:linear-gradient(90deg,#C51624,transparent)}
.v6-founder-kicker b{font:600 .72rem/1 Arial,sans-serif;letter-spacing:.50em;white-space:nowrap}
.v6-hero-title{margin:0;line-height:.88;text-align:center}
.v6-sampa{display:block;font:900 clamp(6rem,9.3vw,10rem)/.86 Arial,sans-serif;letter-spacing:-.045em;color:#C51624;text-shadow:0 6px 18px rgba(121,0,7,.10)}
.v6-name{display:block;margin-top:17px;color:#0b0b0c;font-size:clamp(2.45rem,3.7vw,4rem);font-weight:900;letter-spacing:-.05em;line-height:1.15}
.v6-role{display:flex;align-items:center;justify-content:center;gap:17px;margin:15px auto 21px;color:#131313}
.v6-role i{display:block;width:92px;height:1px;background:linear-gradient(90deg,transparent,rgba(25,25,25,.8),#C51624)}
.v6-role i:last-child{transform:scaleX(-1)}
.v6-role strong{font-size:1.08rem;font-weight:900;white-space:nowrap}
.v6-quote{margin:0 auto;max-width:700px;color:#151515;font-size:clamp(1rem,1.08vw,1.13rem);font-weight:600;line-height:2.05;text-shadow:0 1px 0 rgba(255,255,255,.20)}

.v6-actions{display:grid;grid-template-columns:1.02fr 1.05fr 1.19fr;gap:12px;max-width:720px;margin:31px auto 0;direction:rtl}
.v6-action{height:60px;border-radius:11px;display:flex;align-items:center;justify-content:center;gap:12px;font-size:.82rem;font-weight:900;transition:.22s ease;white-space:nowrap}
.v6-action:hover{transform:translateY(-2px)}
.v6-action.primary{background:#C51624;color:#fff;border:1px solid #C51624;box-shadow:0 13px 28px rgba(197,22,36,.22)}
.v6-action.primary b{font:900 1rem Arial,sans-serif}
.v6-action.glass{color:#fff;background:rgba(8,9,10,.74);border:1px solid rgba(255,255,255,.38);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:0 8px 22px rgba(0,0,0,.14)}
.v6-action.glass.light{background:rgba(20,20,20,.40);border-color:rgba(255,255,255,.62)}
.v6-action svg{width:29px;height:29px;padding:7px;border:1px solid rgba(255,255,255,.78);border-radius:50%;fill:none;stroke:#fff;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.v6-action:nth-child(2) svg{fill:#fff;stroke:none}

.v6-pillars{display:grid;grid-template-columns:repeat(4,1fr);max-width:760px;margin:39px auto 0;border-top:1px solid rgba(255,255,255,.34);border-bottom:1px solid rgba(255,255,255,.16);background:rgba(8,9,10,.48);backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px);direction:rtl;color:#fff;box-shadow:0 16px 35px rgba(0,0,0,.12)}
.v6-pillars a{min-height:118px;display:grid;grid-template-columns:46px 1fr;grid-template-rows:auto auto;align-content:center;column-gap:10px;padding:15px 14px;border-left:1px solid rgba(255,255,255,.20);color:#fff;transition:.2s ease}
.v6-pillars a:last-child{border-left:0}.v6-pillars a:hover{background:rgba(255,255,255,.07)}
.v6-icon{grid-row:1/3;width:42px;height:42px;align-self:center;display:grid;place-items:center}
.v6-icon svg{width:39px;height:39px;fill:none;stroke:#fff;stroke-width:1.35;stroke-linecap:round;stroke-linejoin:round;opacity:.94}
.v6-pillars b{font-size:.88rem;align-self:end}.v6-pillars small{font-size:.67rem;color:#d3d5d8;align-self:start;margin-top:2px}

/* Mobile/tablet: hero image remains strong, text moves onto a controlled dark lower field. */
@media (max-width:1260px){
  .v6-header-inner{width:min(1180px,calc(100% - 40px));gap:18px}.v6-brand{min-width:168px}.v6-nav{gap:14px}.v6-nav a{font-size:.75rem}.v6-chiai-link{padding-inline:13px}.v6-hero-content{width:min(710px,50vw);margin-right:3vw}.v6-sampa{font-size:clamp(5.5rem,8.8vw,8.1rem)}
}
@media (max-width:1080px){
  .v6-nav{display:none}.v6-menu-btn{display:flex}.v6-header-inner{width:calc(100% - 30px)}
  .v6-hero{height:auto;min-height:980px;align-items:flex-end}.v6-hero-bg{background-position:29% center}.v6-hero-scrim{background:linear-gradient(180deg,rgba(8,9,10,.05) 0%,rgba(8,9,10,.04) 38%,rgba(8,9,10,.72) 59%,#08090A 79%,#08090A 100%)}
  .v6-hero-content{width:min(760px,calc(100% - 40px));margin:0 auto;padding:520px 0 62px;color:#fff}.v6-founder-kicker,.v6-name,.v6-role,.v6-quote{color:#fff}.v6-founder-kicker span{background:linear-gradient(90deg,transparent,#C51624)}.v6-founder-kicker span:last-child{background:linear-gradient(90deg,#C51624,transparent)}.v6-role i{background:linear-gradient(90deg,transparent,rgba(255,255,255,.6),#C51624)}.v6-quote{text-shadow:none}.v6-side-words{display:none}
}
@media (max-width:720px){
  .v6-header{height:70px}.v6-header.scrolled{height:66px}.v6-header-inner{width:calc(100% - 22px);gap:10px}.v6-brand{min-width:auto;gap:8px}.v6-enso{width:44px;height:44px}.v6-enso::before{border-width:6px}.v6-brand-type strong{font-size:1rem}.v6-brand-type small{font-size:.46rem}.v6-chiai-link{height:40px;width:40px;border-radius:50%;padding:0;justify-content:center}.v6-chiai-link span{display:none}.v6-lang{display:none}.v6-drawer{top:70px;right:11px;left:11px;width:auto}.v6-header.scrolled .v6-drawer{top:66px}
  .v6-hero{min-height:900px}.v6-hero-bg{background-position:24% center}.v6-hero-content{width:calc(100% - 26px);padding:445px 0 48px}.v6-founder-kicker b{font-size:.57rem;letter-spacing:.36em}.v6-founder-kicker span{width:34px}.v6-sampa{font-size:clamp(4.1rem,20vw,6rem)}.v6-name{font-size:clamp(2rem,9vw,2.85rem);margin-top:12px}.v6-role{margin:13px auto 16px}.v6-role i{width:52px}.v6-role strong{font-size:.92rem}.v6-quote{font-size:.86rem;line-height:1.9}.v6-actions{grid-template-columns:1fr 1fr;max-width:540px;margin-top:24px}.v6-action{height:54px;font-size:.75rem}.v6-action.light{grid-column:1/-1}.v6-pillars{grid-template-columns:1fr 1fr;max-width:540px;margin-top:27px}.v6-pillars a{min-height:90px;border-bottom:1px solid rgba(255,255,255,.13)}.v6-pillars a:nth-child(2){border-left:0}.v6-pillars a:nth-child(3),.v6-pillars a:nth-child(4){border-bottom:0}.v6-icon{width:36px}.v6-icon svg{width:32px;height:32px}
}
@media (max-width:480px){
  .v6-brand-type small{display:none}.v6-header-actions{gap:7px}.v6-menu-btn{width:38px}.v6-hero{min-height:860px}.v6-hero-bg{background-position:22% center}.v6-hero-content{padding-top:410px}.v6-sampa{font-size:4.15rem}.v6-name{font-size:2rem}.v6-actions{grid-template-columns:1fr}.v6-action.light{grid-column:auto}.v6-pillars a{grid-template-columns:32px 1fr;padding:10px}.v6-pillars b{font-size:.78rem}.v6-pillars small{font-size:.61rem}
}

/* English V6 alignment */
.v6-en .v6-nav{direction:ltr}
.v6-en .v6-chiai-link{direction:ltr}
.v6-en .v6-hero-content{direction:ltr}
.v6-en .v6-name{font-family:Arial,sans-serif;font-size:clamp(2rem,3vw,3.1rem);letter-spacing:.035em}
.v6-en .v6-quote{font-family:Arial,sans-serif;line-height:1.65}
.v6-en .v6-actions,.v6-en .v6-pillars{direction:ltr}
.v6-en .v6-pillars a{border-left:0;border-right:1px solid rgba(255,255,255,.20)}
.v6-en .v6-pillars a:last-child{border-right:0}
.v6-en .v6-drawer{direction:ltr}