/* ═══════════════════════════════════════════════════════════════
   THE ALPHACHAD — black / blood / bone. Vintage noir editorial.
   ═══════════════════════════════════════════════════════════════ */

:root{
  --ink:#000000;
  --ink-1:#050405;
  --ink-2:#0a0708;
  --ink-3:#120c0e;
  --blood:#c8102e;
  --blood-hi:#e8183a;
  --blood-deep:#7d0a1d;
  --blood-dim:rgba(200,16,46,.16);
  --bone:#f3ece1;
  --bone-2:#cfc4b6;
  --bone-3:#9a8f83;
  --line:rgba(243,236,225,.10);
  --line-2:rgba(243,236,225,.18);
  --line-red:rgba(200,16,46,.35);

  --serif:'Playfair Display',Georgia,'Times New Roman',serif;
  --sans:'Inter','Helvetica Neue',Arial,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;

  --wrap:1240px;
  --pad:clamp(20px,5vw,64px);
  --r:2px;
  --ease:cubic-bezier(.22,.61,.24,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}
body{
  margin:0;background:var(--ink);color:var(--bone-2);
  font-family:var(--sans);font-size:16px;line-height:1.65;
  font-weight:400;letter-spacing:.005em;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
body.locked{overflow:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
p{margin:0 0 1em}
em{font-style:italic}
strong,b{font-weight:600;color:var(--bone)}
::selection{background:var(--blood);color:#fff}

.skip{position:absolute;left:-9999px;top:0;z-index:999;background:var(--blood);color:#fff;padding:12px 18px}
.skip:focus{left:12px;top:12px}

/* ─── atmosphere layers ─────────────────────────────────────── */
.grain{
  position:fixed;inset:-120px;z-index:90;pointer-events:none;
  background-image:url('assets/grain.png');background-size:96px 96px;
  opacity:.30;mix-blend-mode:overlay;
  animation:grainShift 6s steps(6) infinite;
}
@keyframes grainShift{
  0%{transform:translate(0,0)}20%{transform:translate(-12px,8px)}
  40%{transform:translate(9px,-11px)}60%{transform:translate(-7px,-6px)}
  80%{transform:translate(11px,10px)}100%{transform:translate(0,0)}
}
.vignette{
  position:fixed;inset:0;z-index:89;pointer-events:none;
  background:radial-gradient(ellipse 120% 90% at 50% 45%,transparent 42%,rgba(0,0,0,.55) 100%);
}

/* ─── type scale ────────────────────────────────────────────── */
.eyebrow{
  display:flex;align-items:center;gap:14px;
  font-family:var(--mono);font-size:11px;font-weight:400;
  letter-spacing:.30em;text-transform:uppercase;color:var(--blood);
  margin:0 0 26px;
}
.eyebrow__rule{display:block;width:clamp(24px,4vw,54px);height:1px;background:var(--blood);flex:none}
.eyebrow--center{justify-content:center}
.eyebrow--center .eyebrow__rule:last-child{display:block}

.h2{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(34px,5.2vw,68px);line-height:1.02;
  letter-spacing:-.02em;color:var(--bone);margin:0 0 22px;
  text-wrap:balance;
}
.t-red{color:var(--blood)}
.t-bone{color:var(--bone)}
.t-outline{
  color:transparent;
  -webkit-text-stroke:1.5px rgba(243,236,225,.55);
}
.lead{font-size:clamp(17px,1.5vw,20px);line-height:1.62;color:var(--bone-2)}

/* ─── buttons ───────────────────────────────────────────────── */
.btn{
  --bg:transparent;--fg:var(--bone);--bd:var(--line-2);
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--sans);font-size:13px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;
  padding:16px 26px;border:1px solid var(--bd);border-radius:var(--r);
  background:var(--bg);color:var(--fg);cursor:pointer;
  transition:transform .25s var(--ease),background .25s var(--ease),
             border-color .25s var(--ease),color .25s var(--ease),box-shadow .3s var(--ease);
  white-space:nowrap;
}
.btn svg{width:17px;height:17px;flex:none;transition:transform .3s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn:hover svg{transform:translateX(4px)}
.btn:active{transform:translateY(0)}
.btn:focus-visible{outline:2px solid var(--blood-hi);outline-offset:3px}

.btn--primary{
  --bg:var(--blood);--fg:#fff;--bd:var(--blood);
  box-shadow:0 0 0 0 rgba(200,16,46,.55),0 14px 34px -18px rgba(200,16,46,.9);
}
.btn--primary:hover{
  --bg:var(--blood-hi);--bd:var(--blood-hi);
  box-shadow:0 0 0 4px rgba(200,16,46,.14),0 20px 44px -18px rgba(232,24,58,.95);
}
.btn--ghost{--bd:rgba(243,236,225,.28);--fg:var(--bone)}
.btn--ghost:hover{--bd:var(--bone);--bg:rgba(243,236,225,.06)}

.btn--sm{padding:11px 18px;font-size:11px;letter-spacing:.16em}
.btn--lg{padding:19px 34px;font-size:13.5px}
.btn--xl{padding:22px 46px;font-size:14px}
.btn--block{display:flex;width:100%}

/* ═══════════════════════ NAV ═══════════════════════ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  border-bottom:1px solid transparent;
  transition:background .4s var(--ease),border-color .4s var(--ease),backdrop-filter .4s;
}
.nav.is-stuck{
  background:rgba(0,0,0,.86);
  border-bottom-color:var(--line);
  backdrop-filter:blur(14px) saturate(1.2);
  -webkit-backdrop-filter:blur(14px) saturate(1.2);
}
.nav__inner{
  max-width:var(--wrap);margin:0 auto;padding:0 var(--pad);
  height:78px;display:flex;align-items:center;gap:26px;
  transition:height .4s var(--ease);
}
.nav.is-stuck .nav__inner{height:64px}

.brand{display:flex;align-items:center;gap:11px;flex:none;color:var(--bone);white-space:nowrap}
.brand__mark{width:24px;height:28px;color:var(--blood);flex:none;transition:color .3s,transform .3s var(--ease)}
.brand:hover .brand__mark{transform:translateY(-2px)}
.brand__type{display:flex;flex-direction:column;line-height:1}
.brand__the{
  font-family:var(--sans);font-size:7.5px;font-weight:600;
  letter-spacing:.30em;color:var(--bone-3);margin-bottom:3px;
}
.brand__name{
  font-family:var(--serif);font-size:15px;font-weight:700;
  letter-spacing:.08em;color:var(--bone);white-space:nowrap;
}
.brand__name em{font-style:normal;color:var(--blood)}

.nav__links{display:flex;align-items:center;gap:clamp(10px,1.5vw,26px);margin-left:auto}
.nav__links a{
  font-family:var(--sans);font-size:10.5px;font-weight:500;
  letter-spacing:.13em;text-transform:uppercase;color:var(--bone-3);
  padding:8px 0;position:relative;transition:color .25s;white-space:nowrap;
}
.nav__links a::after{
  content:'';position:absolute;left:0;right:100%;bottom:2px;height:1px;
  background:var(--blood);transition:right .35s var(--ease);
}
.nav__links a:hover{color:var(--bone)}
.nav__links a:hover::after{right:0}

.nav__actions{display:flex;align-items:center;gap:14px;flex:none}
.nav__login{
  font-size:10.5px;font-weight:500;letter-spacing:.13em;
  text-transform:uppercase;color:var(--bone-3);transition:color .25s;white-space:nowrap;
}
.nav__login:hover{color:var(--bone)}

.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px;cursor:pointer}
.nav__burger span{display:block;width:22px;height:1.5px;background:var(--bone);transition:transform .3s var(--ease),opacity .2s}
.nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* ═══════════════════════ HERO ═══════════════════════ */
.hero{
  position:relative;min-height:100svh;
  display:flex;flex-direction:column;justify-content:center;
  padding:clamp(100px,12.5vh,158px) 0 0;
  overflow:hidden;isolation:isolate;
  background:
    radial-gradient(ellipse 70% 60% at 62% 42%,rgba(125,10,29,.28),transparent 70%),
    var(--ink);
}
.hero__art{
  position:absolute;inset:0;z-index:-1;pointer-events:none;
}
.hero__img{
  width:100%;height:100%;object-fit:cover;object-position:92% 50%;
  filter:contrast(1.06) saturate(1.04);
  animation:breathe 22s ease-in-out infinite alternate;
}
@keyframes breathe{from{transform:scale(1.00)}to{transform:scale(1.04)}}
.hero__glow{
  position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(90deg,var(--ink) 0%,rgba(0,0,0,.94) 34%,rgba(0,0,0,.55) 52%,rgba(0,0,0,.08) 70%,transparent 84%),
    linear-gradient(0deg,var(--ink) 0%,transparent 26%);
}

.hero__grid{
  position:relative;width:100%;max-width:var(--wrap);
  margin:0 auto;padding:0 var(--pad);
  display:grid;grid-template-columns:minmax(0,1fr);
  align-items:center;flex:1;
}
.hero__copy{max-width:640px;padding-bottom:clamp(16px,3.4vh,42px)}

.hero__title{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(42px,5.9vw,88px);line-height:.95;
  letter-spacing:-.028em;margin:0 0 26px;
  display:flex;flex-direction:column;
}
.hero__title span{display:block}
.hero__title .t-outline{-webkit-text-stroke-width:1.6px}

.hero__sub{
  font-size:clamp(15px,1.35vw,18.5px);line-height:1.66;
  color:var(--bone-3);max-width:50ch;margin:0 0 30px;
}
.hero__sub strong{color:var(--bone)}
.hero__sub em{color:var(--bone-2)}

.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:22px}
.hero__micro{
  display:flex;flex-wrap:wrap;gap:8px 22px;list-style:none;
  margin:0;padding:0;font-family:var(--mono);font-size:10.5px;
  letter-spacing:.14em;text-transform:uppercase;color:rgba(243,236,225,.42);
}
.hero__micro li{display:flex;align-items:center;gap:8px}
.hero__micro li::before{content:'';width:4px;height:4px;background:var(--blood);flex:none}

/* floating UI cards */
.hero__ui{
  position:relative;margin-bottom:clamp(0px,2vh,26px);display:flex;flex-direction:column;
  gap:12px;align-items:flex-start;
  max-width:288px;margin-right:auto;
  align-self:end;
  margin-bottom:clamp(-30px,-2vh,-10px);
  z-index:2;
}
.fcard{
  width:100%;max-width:302px;
  background:linear-gradient(160deg,rgba(18,12,14,.94),rgba(5,4,5,.92));
  border:1px solid var(--line-2);border-radius:6px;
  padding:14px 16px;
  box-shadow:0 30px 60px -30px rgba(0,0,0,.95),inset 0 1px 0 rgba(243,236,225,.05);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}
.fcard--read{margin-left:0;rotate:-1.4deg}
.fcard--mean{rotate:.8deg}
.fcard--move{margin-left:clamp(0px,2.6vw,40px);rotate:-.5deg}
.fcard__head{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.dot{width:6px;height:6px;border-radius:50%;flex:none}
.dot--red{background:var(--blood);box-shadow:0 0 10px var(--blood)}
.dot--bone{background:var(--bone-3)}
.fcard__label{
  font-family:var(--mono);font-size:9px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--bone-3);
}
.fcard__msg{
  font-family:var(--sans);font-size:15px;line-height:1.4;color:var(--bone);
  margin:0 0 10px;font-style:italic;
}
.fcard__foot{
  display:flex;justify-content:space-between;align-items:center;
  font-family:var(--mono);font-size:9px;letter-spacing:.14em;
  text-transform:uppercase;color:rgba(243,236,225,.35);
}
.fcard__tag{color:var(--blood);padding:2px 7px;border:1px solid var(--line-red);border-radius:2px}
.fcard__tag--ok{color:#7ed6a0;border-color:rgba(126,214,160,.35)}

.read-list{list-style:none;margin:0 0 10px;padding:0;display:flex;flex-direction:column;gap:8px}
.read-list li{display:grid;grid-template-columns:74px 1fr;align-items:center;gap:10px}
.read-k{
  font-family:var(--mono);font-size:9px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--bone-3);
}
.bar{display:block;height:3px;background:rgba(243,236,225,.10);border-radius:2px;overflow:hidden}
.bar i{display:block;height:100%;width:var(--v);background:var(--bone-2);transform-origin:left;animation:barIn 1.2s var(--ease) both}
.bar i.hot{background:var(--blood)}
@keyframes barIn{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.fcard__note{font-size:12.5px;line-height:1.5;color:var(--bone-3);margin:0;border-top:1px solid var(--line);padding-top:9px}
.fcard__note b{color:var(--blood)}
.fcard__move{font-size:13.5px;line-height:1.5;color:var(--bone);margin:0 0 11px}
.fcard__meter{height:2px;background:rgba(243,236,225,.10);margin-bottom:11px;overflow:hidden}
.fcard__meter span{display:block;height:100%;width:68%;background:linear-gradient(90deg,var(--blood-deep),var(--blood-hi));animation:pulseW 3.4s ease-in-out infinite}
@keyframes pulseW{0%,100%{width:56%}50%{width:72%}}

/* hero rail */
.hero__rail{
  position:relative;width:100%;max-width:var(--wrap);
  margin:0 auto;padding:0 var(--pad);
  display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line);
}
.rail__item{
  display:flex;align-items:center;gap:14px;
  padding:22px 0 26px;
  border-right:1px solid var(--line);
}
.rail__item:last-child{border-right:0}
.rail__item svg{width:26px;height:26px;color:var(--blood);flex:none}
.rail__item span{display:flex;flex-direction:column;line-height:1.35}
.rail__item b{
  font-family:var(--sans);font-size:11.5px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--bone);
}
.rail__item em{
  font-style:normal;font-family:var(--mono);font-size:10px;
  letter-spacing:.10em;color:rgba(243,236,225,.38);margin-top:3px;
}

/* ═══════════════════════ SECTION SHELL ═══════════════════════ */
.sect{position:relative;padding:clamp(72px,10vw,140px) 0;border-top:1px solid var(--line)}
.sect--alt{
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%,rgba(125,10,29,.12),transparent 65%),
    var(--ink-1);
}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}
.wrap--narrow{max-width:900px}
.sect__head{max-width:820px;margin-bottom:clamp(40px,6vw,72px)}
.sect__head--center{margin-left:auto;margin-right:auto;text-align:center;max-width:780px}
.sect__head--center .eyebrow{justify-content:center}
.sect__sub{
  font-size:clamp(15px,1.3vw,17px);line-height:1.68;
  color:var(--bone-3);max-width:62ch;margin:0;
}
.sect__head--center .sect__sub{margin-left:auto;margin-right:auto}

/* ═══════════════════════ 2 · DIAGNOSIS ═══════════════════════ */
.diag__grid{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.06fr);
  gap:clamp(32px,5vw,80px);align-items:start;
}
.diag__col p{font-size:15.5px;line-height:1.75;color:var(--bone-3)}
.diag__col p:first-child{font-size:clamp(17px,1.5vw,19px);color:var(--bone-2)}
.diag__punch{
  margin-top:28px;padding-left:20px;border-left:2px solid var(--blood);
  font-family:var(--serif);font-size:clamp(19px,2vw,25px);line-height:1.34;
  color:var(--bone);letter-spacing:-.01em;
}

.bills{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.bills li{
  display:grid;grid-template-columns:52px 1fr;gap:18px;
  padding:22px 0;border-top:1px solid var(--line);
  transition:padding-left .3s var(--ease);
}
.bills li:last-child{border-bottom:1px solid var(--line)}
.bills li:hover{padding-left:8px}
.bills__n{
  font-family:var(--mono);font-size:11px;letter-spacing:.1em;
  color:var(--blood);padding-top:4px;
}
.bills h4{
  font-family:var(--serif);font-size:clamp(17px,1.5vw,20px);
  font-weight:700;color:var(--bone);margin:0 0 6px;letter-spacing:-.005em;
}
.bills p{font-size:14px;line-height:1.62;color:var(--bone-3);margin:0}

.billboard{
  margin-top:clamp(48px,7vw,88px);
  padding:clamp(34px,5vw,60px);
  border:1px solid var(--line-red);
  background:
    linear-gradient(135deg,rgba(125,10,29,.22),rgba(5,4,5,.9) 62%),
    var(--ink-2);
  text-align:center;position:relative;overflow:hidden;
}
.billboard::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 60% 100% at 50% 0%,rgba(200,16,46,.16),transparent 70%);
  pointer-events:none;
}
.billboard>*{position:relative}
.billboard__k{
  font-family:var(--mono);font-size:10px;letter-spacing:.3em;
  text-transform:uppercase;color:var(--blood);margin:0 0 18px;
}
.billboard__h{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(24px,3.4vw,44px);line-height:1.10;
  letter-spacing:-.02em;color:var(--bone);margin:0 0 16px;text-wrap:balance;
}
.billboard__s{font-size:15px;line-height:1.66;color:var(--bone-3);max-width:56ch;margin:0 auto 30px}

/* ═══════════════════════ 3 · SYSTEM ═══════════════════════ */
.steps{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line-2);
}
.step{
  position:relative;padding:34px 26px 34px 0;
  border-right:1px solid var(--line);
}
.step:last-child{border-right:0;padding-right:0}
.step:not(:first-child){padding-left:26px}
.step__idx{
  display:flex;align-items:center;gap:10px;margin-bottom:20px;
}
.step__idx span{
  font-family:var(--serif);font-size:34px;font-weight:700;
  line-height:1;color:transparent;-webkit-text-stroke:1px var(--blood);
  transition:color .35s var(--ease);
}
.step:hover .step__idx span{color:var(--blood);-webkit-text-stroke-color:var(--blood)}
.step h3{
  font-family:var(--serif);font-size:clamp(22px,2vw,28px);font-weight:700;
  color:var(--bone);margin:0 0 12px;letter-spacing:-.01em;
}
.step p{font-size:14px;line-height:1.68;color:var(--bone-3);margin:0 0 16px}
.step__out{
  font-family:var(--mono);font-size:10px;letter-spacing:.13em;
  text-transform:uppercase;color:rgba(200,16,46,.75);
  padding-top:14px;border-top:1px solid var(--line);
}

.system__bar{
  margin-top:clamp(36px,5vw,56px);
  display:flex;align-items:center;justify-content:space-between;
  gap:28px;flex-wrap:wrap;
  padding:26px 30px;border:1px solid var(--line);
  background:rgba(243,236,225,.02);
}
.system__bar p{margin:0;font-size:14.5px;line-height:1.62;color:var(--bone-3);max-width:70ch}
.system__bar b{color:var(--bone)}

/* ═══════════════════════ 4 · COACH ═══════════════════════ */
.coach__grid{
  display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
  gap:clamp(32px,5vw,72px);align-items:center;
}

.device{
  position:relative;max-width:372px;margin:0 auto;width:100%;
  border-radius:34px;padding:11px;
  background:linear-gradient(150deg,#1a1a1f,#08080a 40%,#16161b);
  border:1px solid rgba(243,236,225,.14);
  box-shadow:
    0 50px 90px -40px rgba(0,0,0,.98),
    0 0 90px -30px rgba(200,16,46,.35),
    inset 0 1px 0 rgba(255,255,255,.08);
}
.device::after{
  content:'';position:absolute;top:160px;left:-40%;right:-40%;height:180px;
  background:radial-gradient(ellipse at center,rgba(200,16,46,.22),transparent 70%);
  filter:blur(30px);z-index:-1;
}
.device__screen{
  border-radius:26px;overflow:hidden;
  background:linear-gradient(180deg,#0a0708,#050405);
  border:1px solid rgba(243,236,225,.07);
  display:flex;flex-direction:column;
  height:clamp(460px,58vw,560px);
}
.chat__top{
  display:flex;align-items:center;gap:10px;
  padding:16px 16px 14px;border-bottom:1px solid var(--line);
  background:rgba(0,0,0,.5);
}
.chat__avatar{
  width:30px;height:30px;border-radius:50%;flex:none;
  display:grid;place-items:center;
  background:var(--blood);color:#fff;
  font-family:var(--serif);font-size:14px;font-weight:700;
  box-shadow:0 0 0 1px rgba(255,255,255,.15),0 0 18px rgba(200,16,46,.5);
}
.chat__who{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.chat__who b{font-family:var(--sans);font-size:12.5px;font-weight:600;color:var(--bone);letter-spacing:.02em}
.chat__who em{font-style:normal;font-family:var(--mono);font-size:9px;color:rgba(126,214,160,.75);letter-spacing:.06em}
.chat__lock{margin-left:auto;color:rgba(243,236,225,.3)}
.chat__lock svg{width:15px;height:15px}

.chat__body{
  flex:1;overflow:hidden;padding:16px 14px;
  display:flex;flex-direction:column;gap:11px;
  font-size:12.5px;line-height:1.55;
}
.bubble{
  max-width:88%;padding:11px 13px;border-radius:10px;
  border:1px solid var(--line);background:rgba(243,236,225,.035);
  color:var(--bone-2);position:relative;
  animation:riseIn .7s var(--ease) both;
}
.bubble:nth-child(2){animation-delay:.12s}
.bubble:nth-child(3){animation-delay:.34s}
.bubble:nth-child(4){animation-delay:.5s}
.bubble:nth-child(5){animation-delay:.72s}
@keyframes riseIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.bubble__meta{
  display:block;font-family:var(--mono);font-size:8.5px;
  letter-spacing:.1em;text-transform:uppercase;
  color:rgba(243,236,225,.32);margin-bottom:5px;
}
.bubble--you{margin-left:auto;background:rgba(243,236,225,.075);border-color:var(--line-2)}
.bubble--coach{
  background:linear-gradient(150deg,rgba(125,10,29,.30),rgba(12,8,9,.85));
  border-color:var(--line-red);
}
.bubble--coach .bubble__meta{color:rgba(200,16,46,.85)}
.bubble b{color:var(--bone)}
.bubble__ticket{
  display:block;margin-top:8px;padding-top:7px;
  border-top:1px solid rgba(200,16,46,.25);
  font-family:var(--mono);font-size:8.5px;line-height:1.5;
  letter-spacing:.02em;color:rgba(243,236,225,.55);
}
.bubble__quote{
  display:block;margin:7px 0 0;padding-left:9px;
  border-left:2px solid var(--blood);
  font-style:italic;color:var(--bone);font-size:12.5px;
}
.bubble--typing i{
  display:inline-block;width:4px;height:4px;border-radius:50%;
  background:var(--blood);margin-right:3px;
  animation:blink 1.1s infinite;
}
.bubble--typing i:nth-child(2){animation-delay:.2s}
.bubble--typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.25}30%{opacity:1}}

.chat__input{
  display:flex;align-items:center;gap:10px;
  padding:12px 14px;border-top:1px solid var(--line);
  background:rgba(0,0,0,.55);
  font-size:11.5px;color:rgba(243,236,225,.30);
}
.chat__input span:first-child{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chat__send{
  width:28px;height:28px;border-radius:50%;flex:none;
  display:grid;place-items:center;background:var(--blood);color:#fff;
  box-shadow:0 0 18px rgba(200,16,46,.55);
}
.chat__send svg{width:13px;height:13px}

.coach__notes{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.note{
  display:grid;grid-template-columns:42px 1fr;gap:16px;
  padding:22px 0;border-top:1px solid var(--line);
}
.note:first-child{padding-top:0;border-top:0}
.note__ico{
  width:42px;height:42px;border-radius:50%;flex:none;
  display:grid;place-items:center;
  border:1px solid var(--line-red);color:var(--blood);
  background:rgba(200,16,46,.06);
  transition:background .3s,color .3s var(--ease),border-color .3s;
}
.note:hover .note__ico{background:var(--blood);color:#fff;border-color:var(--blood)}
.note__ico svg{width:19px;height:19px}
.note h4{
  font-family:var(--serif);font-size:clamp(17px,1.5vw,20px);font-weight:700;
  color:var(--bone);margin:2px 0 6px;letter-spacing:-.005em;
}
.note p{font-size:14px;line-height:1.66;color:var(--bone-3);margin:0;max-width:52ch}
.note em{color:var(--bone-2);font-style:italic}

/* ═══════════════════════ 5 · ARSENAL ═══════════════════════ */
.ars{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:1px;background:var(--line);
  border:1px solid var(--line);
}
.ars__card{
  position:relative;background:var(--ink-1);
  padding:0;overflow:hidden;
  display:flex;flex-direction:column;
  transition:background .4s var(--ease);
}
.ars__card:hover{background:var(--ink-3)}
.ars__card--wide{grid-column:span 3}
.ars__card--wide{flex-direction:row;align-items:stretch}
.ars__card--full{grid-column:span 3;flex-direction:row;align-items:stretch}
.ars__card--full .ars__art{
  order:2;flex:0 0 46%;aspect-ratio:auto;border-bottom:0;
  border-left:1px solid var(--line);
}
.ars__card--full .ars__art img{height:100%}
.ars__card--full .ars__art::after{background:linear-gradient(270deg,transparent 40%,rgba(5,4,5,.85) 100%)}
.ars__card--full .ars__body{padding:clamp(26px,3.5vw,46px)}
.ars__card--full .ars__body h3{font-size:clamp(24px,3vw,38px);line-height:1.08;max-width:20ch}
.ars__card--full .ars__body p{max-width:46ch}
.ars__card--wide .ars__art{flex:0 0 42%;border-right:1px solid var(--line)}
.ars__card--wide .ars__art img{height:100%}
.ars__card--wide .ars__body{padding:clamp(26px,3.5vw,46px)}

.ars__art{
  position:relative;overflow:hidden;
  aspect-ratio:16/10;background:#070607;
  border-bottom:1px solid var(--line);
}
.ars__art img{
  width:100%;height:100%;object-fit:cover;
  filter:grayscale(.15) contrast(1.08);
  transition:transform .8s var(--ease),opacity .5s;
  opacity:.94;
}
.ars__card:hover .ars__art img{transform:scale(1.04);opacity:1}
.ars__art::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 40%,rgba(5,4,5,.85) 100%);
}
.ars__body{padding:clamp(22px,2.6vw,32px);display:flex;flex-direction:column;flex:1}
.ars__k{
  font-family:var(--mono);font-size:9.5px;letter-spacing:.24em;
  text-transform:uppercase;color:var(--blood);margin:0 0 12px;
}
.ars__body h3{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(19px,1.9vw,26px);line-height:1.16;
  letter-spacing:-.015em;color:var(--bone);margin:0 0 12px;
}
.ars__card--wide .ars__body h3{font-size:clamp(24px,3vw,38px);line-height:1.08}
.ars__body p{font-size:14px;line-height:1.66;color:var(--bone-3);margin:0 0 16px}
.ticks{list-style:none;margin:auto 0 0;padding:0;display:flex;flex-direction:column;gap:8px}
.ticks li{
  position:relative;padding-left:20px;
  font-size:13.5px;line-height:1.55;color:var(--bone-3);
}
.ticks li::before{
  content:'';position:absolute;left:0;top:.55em;
  width:8px;height:1.5px;background:var(--blood);
}
.ticks li b{color:var(--bone)}
.ars__foot{
  margin:26px 0 0;text-align:center;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;
  text-transform:uppercase;color:rgba(243,236,225,.32);
}

/* ═══════════════════════ 6 · BROTHERHOOD ═══════════════════════ */
.bro{position:relative;overflow:hidden;isolation:isolate}
.bro__art{
  position:absolute;top:0;right:0;bottom:0;left:34%;z-index:-1;
  display:flex;align-items:flex-end;justify-content:flex-end;
}
.bro__art img{
  width:100%;height:100%;object-fit:cover;object-position:right bottom;opacity:1;
}
.bro__art::after{
  content:'';position:absolute;inset:0;
  background:
    linear-gradient(90deg,var(--ink) 0%,rgba(0,0,0,.78) 22%,rgba(0,0,0,.12) 48%,transparent 68%),
    linear-gradient(0deg,var(--ink) 0%,transparent 26%,transparent 86%,var(--ink) 100%);
}
.bro__wrap{position:relative}
.bro__copy{max-width:620px}
.bro__list{list-style:none;margin:28px 0 34px;padding:0;display:flex;flex-direction:column;gap:0}
.bro__list li{
  padding:14px 0;border-top:1px solid var(--line);
  font-size:14.5px;line-height:1.6;color:var(--bone-3);
}
.bro__list li:last-child{border-bottom:1px solid var(--line)}
.bro__list b{color:var(--bone);margin-right:6px}

.oath{
  padding:26px 28px;
  border-left:2px solid var(--blood);
  background:linear-gradient(90deg,rgba(200,16,46,.10),transparent 70%);
}
.oath__k{
  font-family:var(--mono);font-size:9.5px;letter-spacing:.28em;
  text-transform:uppercase;color:var(--blood);margin:0 0 12px;
}
.oath__t{
  font-family:var(--serif);font-size:clamp(16px,1.7vw,21px);
  line-height:1.44;color:var(--bone);margin:0;letter-spacing:-.01em;
}

/* ═══════════════════════ 7 · ACCESS ═══════════════════════ */
.tiers{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:20px;align-items:stretch;
}
.tier{
  position:relative;display:flex;flex-direction:column;
  padding:clamp(26px,3vw,38px);
  border:1px solid var(--line-2);
  background:linear-gradient(180deg,rgba(18,12,14,.55),rgba(5,4,5,.85));
  transition:transform .35s var(--ease),border-color .35s;
}
.tier:hover{transform:translateY(-4px);border-color:rgba(243,236,225,.30)}
.tier--featured{
  border-color:var(--line-red);
  background:linear-gradient(180deg,rgba(125,10,29,.26),rgba(10,7,8,.92));
  box-shadow:0 40px 80px -50px rgba(200,16,46,.9);
}
.tier--featured:hover{border-color:var(--blood)}
.tier__flag{
  position:absolute;top:-1px;right:-1px;
  font-family:var(--mono);font-size:8.5px;letter-spacing:.18em;
  text-transform:uppercase;color:#fff;background:var(--blood);
  padding:6px 11px;
}
.tier h3{
  font-family:var(--sans);font-size:12px;font-weight:600;
  letter-spacing:.26em;text-transform:uppercase;
  color:var(--bone);margin:0 0 18px;
}
.tier--featured h3{color:var(--blood-hi)}
.tier__price{
  display:flex;align-items:flex-start;gap:2px;
  font-family:var(--serif);font-size:clamp(42px,4.4vw,58px);
  font-weight:700;line-height:1;color:var(--bone);
  letter-spacing:-.03em;margin:0 0 12px;
}
.tier__cur{font-size:.46em;padding-top:.24em;font-weight:400;color:var(--bone-3)}
.tier__per{
  font-family:var(--mono);font-size:10.5px;font-weight:400;
  letter-spacing:.1em;text-transform:uppercase;
  color:rgba(243,236,225,.34);align-self:flex-end;padding-bottom:.9em;margin-left:4px;
}
.tier__desc{font-size:13.5px;line-height:1.6;color:var(--bone-3);margin:0 0 22px;min-height:2.9em}
.tier .ticks{margin:0 0 26px;flex:1}
.tier .ticks li{color:var(--bone-2);font-size:13.5px}
.tier__fine{
  margin:12px 0 0;text-align:center;
  font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;
  color:rgba(243,236,225,.28);
}
.access__fine{
  margin:34px 0 0;text-align:center;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;
  text-transform:uppercase;color:rgba(243,236,225,.3);
}
.access__fine a{color:var(--bone-3);text-decoration:underline;text-underline-offset:3px}
.access__fine a:hover{color:var(--blood)}

/* ═══════════════════════ 8 · FAQ ═══════════════════════ */
.faq__list{display:flex;flex-direction:column;border-top:1px solid var(--line-2)}
.qa{border-bottom:1px solid var(--line)}
.qa summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;gap:18px;
  padding:22px 0;
  font-family:var(--serif);font-size:clamp(16.5px,1.6vw,21px);
  font-weight:700;color:var(--bone);letter-spacing:-.005em;
  transition:color .25s;
}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{
  content:'';margin-left:auto;flex:none;
  width:12px;height:12px;
  border-right:1.5px solid var(--blood);border-bottom:1.5px solid var(--blood);
  transform:rotate(45deg) translateY(-2px);
  transition:transform .35s var(--ease);
}
.qa[open] summary::after{transform:rotate(225deg) translateY(-2px)}
.qa summary:hover{color:var(--blood-hi)}
.qa p{
  margin:0 0 24px;padding-right:clamp(0px,6vw,80px);
  font-size:14.5px;line-height:1.72;color:var(--bone-3);
  animation:fadeIn .4s var(--ease) both;
}
@keyframes fadeIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}

/* ═══════════════════════ 9 · FINAL ═══════════════════════ */
.final{
  position:relative;overflow:hidden;isolation:isolate;
  padding:clamp(84px,12vw,160px) 0;
  border-top:1px solid var(--line-red);
  background:var(--ink);
}
.final__glow{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(ellipse 55% 70% at 50% 110%,rgba(200,16,46,.40),transparent 70%),
    radial-gradient(ellipse 40% 50% at 50% 100%,rgba(232,24,58,.22),transparent 70%);
}
.final__wrap{text-align:center}
.final__h{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(42px,7vw,92px);line-height:.98;
  letter-spacing:-.03em;color:var(--bone);margin:0 0 24px;
  text-wrap:balance;
}
.final__s{
  font-size:clamp(15px,1.4vw,18px);line-height:1.68;
  color:var(--bone-3);max-width:52ch;margin:0 auto 38px;
}
.final__fine{
  margin:20px 0 0;
  font-family:var(--mono);font-size:10px;letter-spacing:.16em;
  text-transform:uppercase;color:rgba(243,236,225,.3);
}

/* ═══════════════════════ FOOTER ═══════════════════════ */
.foot{
  border-top:1px solid var(--line);
  background:var(--ink);padding:clamp(48px,6vw,80px) 0 30px;
}
.foot__grid{
  display:grid;grid-template-columns:1.6fr repeat(3,1fr);
  gap:clamp(28px,4vw,56px);
}
.brand--foot{margin-bottom:16px}
.foot__tag{font-size:13.5px;color:var(--bone-3);max-width:32ch;margin:0}
.foot__col{display:flex;flex-direction:column;gap:11px}
.foot__col h5{
  font-family:var(--mono);font-size:9.5px;font-weight:400;
  letter-spacing:.24em;text-transform:uppercase;
  color:rgba(243,236,225,.35);margin:0 0 4px;
}
.foot__col a{
  font-size:13.5px;color:var(--bone-3);
  transition:color .25s,padding-left .25s var(--ease);
}
.foot__col a:hover{color:var(--bone);padding-left:4px}
.foot__bottom{
  margin-top:clamp(40px,5vw,60px);padding-top:24px;
  border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
}
.foot__bottom p{
  margin:0;font-family:var(--mono);font-size:9.5px;
  letter-spacing:.1em;color:rgba(243,236,225,.26);max-width:60ch;
}

/* ═══════════════════════ REVEAL ═══════════════════════ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.08s}
.reveal[data-delay="2"]{transition-delay:.16s}
.reveal[data-delay="3"]{transition-delay:.24s}
.reveal[data-delay="4"]{transition-delay:.34s}
.reveal[data-delay="5"]{transition-delay:.44s}
.reveal[data-delay="6"]{transition-delay:.54s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

/* ═══════════════════════ RESPONSIVE ═══════════════════════ */
@media (max-width:1080px){
  .ars__card--full{grid-column:span 3;flex-direction:column}
  .ars__card--full .ars__art{order:0;flex:none;aspect-ratio:16/10;border-left:0;border-bottom:1px solid var(--line)}
  .nav__links{display:none}
  .nav__burger{display:flex}
  .hero__grid{grid-template-columns:1fr;gap:44px;padding-bottom:20px}
  .hero__art{width:100%;opacity:.5}
  .hero__glow{background:
    linear-gradient(0deg,var(--ink) 6%,rgba(0,0,0,.86) 44%,rgba(0,0,0,.42) 100%)}
  .hero__copy{max-width:none;padding-top:0}
  .hero__ui{
    max-width:none;display:grid;grid-template-columns:1fr 1fr;
    gap:12px;margin:0;padding:0;
  }
  .fcard{max-width:none;rotate:none!important;margin:0!important}
  .fcard--move{grid-column:span 2}
  .steps{grid-template-columns:1fr 1fr;border-top:0}
  .step{border-top:1px solid var(--line);border-right:0;padding:26px 24px 26px 0}
  .step:nth-child(even){padding-left:24px;border-left:1px solid var(--line)}
  .coach__grid{grid-template-columns:1fr;gap:48px}
  .device{max-width:340px}
  .diag__grid{grid-template-columns:1fr;gap:40px}
  .ars{grid-template-columns:1fr 1fr}
  .ars__card--wide{grid-column:span 2;flex-direction:column}
  .ars__card--wide .ars__art{flex:none;border-right:0;border-bottom:1px solid var(--line);aspect-ratio:16/9}
  .tiers{grid-template-columns:1fr;max-width:460px;margin:0 auto}
  .tier--featured{order:-1}
  .foot__grid{grid-template-columns:1fr 1fr}
}

@media (max-width:720px){
  .nav__inner{height:66px;gap:14px}
  .nav__login{display:none}
  .hero{padding-top:104px}
  .hero__title{font-size:clamp(38px,10.5vw,60px)}
  .hero__ui{grid-template-columns:1fr}
  .fcard--move{grid-column:span 1}
  .hero__rail{grid-template-columns:1fr}
  .rail__item{border-right:0;border-bottom:1px solid var(--line);padding:16px 0}
  .rail__item:last-child{border-bottom:0}
  .hero__micro{gap:6px 16px;font-size:9.5px}
  .steps{grid-template-columns:1fr}
  .step,.step:not(:first-child),.step:nth-child(even){padding:24px 0;border-left:0}
  .ars{grid-template-columns:1fr;border-left:0;border-right:0}
  .ars__card--wide{grid-column:span 1}
  .system__bar{padding:22px}
  .billboard{padding:30px 22px}
  .tiers{gap:14px}
  .foot__grid{grid-template-columns:1fr;gap:32px}
  .foot__bottom{flex-direction:column;gap:10px}
  .btn--lg,.btn--xl{padding:17px 26px;width:100%}
  .hero__cta{flex-direction:column;align-items:stretch}
  .hero__cta .btn{width:100%}
}

/* mobile menu */
@media (max-width:1080px){
  .nav__links.is-open{
    display:flex;flex-direction:column;align-items:flex-start;gap:0;
    position:fixed;inset:66px 0 auto 0;
    background:rgba(3,2,3,.985);
    border-bottom:1px solid var(--line-red);
    padding:14px var(--pad) 26px;
    backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
    animation:menuIn .35s var(--ease) both;
  }
  .nav__links.is-open a{
    width:100%;padding:15px 0;font-size:13px;
    border-bottom:1px solid var(--line);color:var(--bone-2);
  }
  @keyframes menuIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
}