/* ================================================================
   EVO LIFE / Ciridae — Полная дизайн-система (один файл)
   Подключение: <link rel="stylesheet" href="assets/_styles.css">
   Зависимости: Google Fonts Barlow Condensed, Inter, JetBrains Mono
   ================================================================ */

/* ============ TOKENS ============ */
:root{
  /* Colors */
  --color-void:#0b0b0b;
  --color-carbon:#272a2a;
  --color-ash:#858585;
  --color-fog:#cecece;
  --color-pure:#ffffff;
  --color-absinthe:#000000;
  --color-ember:#cc6437;

  /* Type families */
  --font-cond:'Barlow Condensed','Pragmatica Cond',ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --font-mono:'JetBrains Mono','Roboto Mono',ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;
  --font-sans:'Inter','Pragmatica',ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;

  /* Type scale */
  --text-caption:11px;     --leading-caption:1.2;     --tracking-caption:-0.22px;
  --text-body-sm:14px;     --leading-body-sm:1.43;    --tracking-body-sm:-0.28px;
  --text-subheading:20px;  --leading-subheading:1.1;  --tracking-subheading:-0.4px;
  --text-heading-sm:24px;  --leading-heading-sm:1.2;  --tracking-heading-sm:-0.24px;
  --text-heading:32px;     --leading-heading:1.05;    --tracking-heading:-0.64px;
  --text-display:62px;     --leading-display:0.9;     --tracking-display:-1.24px;

  /* Spacing scale */
  --s-4:4px; --s-8:8px; --s-12:12px; --s-16:16px; --s-20:20px;
  --s-24:24px; --s-32:32px; --s-36:36px; --s-40:40px; --s-48:48px;
  --s-60:60px; --s-72:72px; --s-80:80px; --s-100:100px;

  /* Layout */
  --page-max:1200px;
  --section-gap:120px;

  /* Radii */
  --r-hair:1px; --r-nav:4px; --r-card:10px; --r-pill:1440px;
}

@media (max-width:700px){
  :root{ --section-gap:80px; }
}

/* ============ RESET ============ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--color-void)}
body{
  margin:0;
  background:var(--color-void);
  color:var(--color-pure);
  font-family:var(--font-cond);
  font-weight:400;
  font-size:var(--text-body-sm);
  line-height:var(--leading-body-sm);
  letter-spacing:var(--tracking-body-sm);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}

/* ============ TYPOGRAPHY HELPERS ============ */
.cap{font-family:var(--font-mono);font-size:var(--text-caption);line-height:var(--leading-caption);letter-spacing:var(--tracking-caption);text-transform:uppercase;color:var(--color-fog)}
.eyebrow{font-family:var(--font-cond);font-size:var(--text-body-sm);line-height:1;letter-spacing:.06em;text-transform:uppercase;color:var(--color-pure);display:inline-block}
.eyebrow .ember{color:var(--color-ember)}
.lead{font-family:var(--font-sans);font-size:15px;line-height:1.5;color:var(--color-fog);letter-spacing:-0.01em;font-weight:400}

h1,h2,h3,h4{margin:0;font-family:var(--font-cond);font-weight:400;color:var(--color-pure)}
.h-display{font-size:clamp(44px,7vw,var(--text-display));line-height:var(--leading-display);letter-spacing:var(--tracking-display);text-transform:uppercase}
.h-heading{font-size:clamp(26px,3.6vw,var(--text-heading));line-height:var(--leading-heading);letter-spacing:var(--tracking-heading);text-transform:uppercase}
.h-sub{font-size:var(--text-subheading);line-height:var(--leading-subheading);letter-spacing:var(--tracking-subheading);text-transform:uppercase}
.h-sm{font-size:var(--text-heading-sm);line-height:var(--leading-heading-sm);letter-spacing:var(--tracking-heading-sm);text-transform:uppercase}

/* ============ LAYOUT ============ */
.container{max-width:var(--page-max);margin:0 auto;padding:0 var(--s-24)}
section{padding:var(--section-gap) 0;position:relative}
.section-head{text-align:center;max-width:780px;margin:0 auto var(--s-60)}
.section-head .eyebrow{display:block;margin-bottom:var(--s-20)}
.section-head h2{margin-bottom:var(--s-20)}
.hairline{height:1px;background:rgba(133,133,133,.25);width:100%}
.hidden{display:none!important}

/* ============ TOP NAV ============ */
.topbar{position:fixed;top:0;left:0;right:0;z-index:50;padding:var(--s-20) var(--s-24);display:flex;align-items:center;justify-content:space-between;pointer-events:none;transition:background .4s ease, backdrop-filter .4s ease, border-color .4s ease;border-bottom:1px solid transparent}
.topbar.scrolled{background:rgba(11,11,11,.72);backdrop-filter:blur(14px);border-bottom-color:rgba(133,133,133,.15)}
.topbar > *{pointer-events:auto}
.brand-lock{display:flex;align-items:center;gap:var(--s-12)}
.brand-mark{width:28px;height:28px;flex-shrink:0}
.brand-word{font-family:var(--font-cond);font-size:16px;line-height:1;letter-spacing:.18em;text-transform:uppercase;color:var(--color-pure)}
.nav-right{display:flex;align-items:center;gap:var(--s-8)}

@media (max-width:700px){
  .topbar{padding:var(--s-12) var(--s-16)}
}

/* ============ PILL BUTTONS (ghost) ============ */
.pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 20px;border-radius:var(--r-pill);
  font-family:var(--font-cond);font-size:14px;line-height:1;letter-spacing:.06em;text-transform:uppercase;
  color:var(--color-pure);background:transparent;border:1px solid rgba(255,255,255,.22);
  transition:background .2s ease, border-color .2s ease, color .2s ease;
}
.pill:hover{background:rgba(255,255,255,.06);border-color:var(--color-pure)}
.pill.dense{padding:6px 14px;font-size:12px}
.pill.solid{background:var(--color-pure);color:var(--color-void);border-color:var(--color-pure)}
.pill.solid:hover{background:var(--color-fog);border-color:var(--color-fog)}
.pill .dot{width:6px;height:6px;border-radius:50%;background:var(--color-ember);display:inline-block}

/* ============ MENU BUTTON + OVERLAY ============ */
.menu-btn{display:inline-flex;align-items:center;gap:14px;cursor:pointer}
.menu-hamb{display:inline-flex;flex-direction:column;gap:4px;width:18px}
.menu-hamb span{display:block;width:100%;height:1.5px;background:currentColor;transition:transform .3s ease, opacity .2s ease}
.menu-btn.open .menu-hamb span:first-child{transform:translateY(2.75px) rotate(45deg)}
.menu-btn.open .menu-hamb span:last-child{transform:translateY(-2.75px) rotate(-45deg)}

.menu-overlay{
  position:fixed;inset:0;z-index:49;
  background:rgba(11,11,11,.85);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--s-48);
  opacity:0;visibility:hidden;transition:opacity .35s ease, visibility .35s ease;
  padding:var(--s-80) var(--s-24);
}
.menu-overlay[data-open="true"]{opacity:1;visibility:visible}
.menu-overlay[hidden]{display:none}
.menu-nav{display:flex;flex-direction:column;align-items:center;gap:var(--s-20);position:relative;z-index:2}
.menu-link{
  font-family:var(--font-cond);font-size:clamp(28px,4.5vw,42px);line-height:1;
  letter-spacing:-0.02em;text-transform:uppercase;color:var(--color-pure);
  position:relative;padding:4px 0;transition:color .2s ease;
}
.menu-link:hover{color:var(--color-ember)}
.menu-link::after{content:'';position:absolute;left:50%;bottom:-2px;width:0;height:1px;background:var(--color-ember);transition:width .25s ease, left .25s ease}
.menu-link:hover::after{width:100%;left:0}
.menu-actions{display:flex;gap:var(--s-12);flex-wrap:wrap;justify-content:center;position:relative;z-index:2}
.menu-actions .pill{padding:12px 28px;font-size:14px}
.menu-actions .pill svg{margin-right:6px}

/* Mobile menu animated bg (slow zoom) */
.menu-bg{position:absolute;inset:0;z-index:0;background:url('mobile-menu.webp') center center / cover no-repeat;transform:scale(1);transform-origin:center;will-change:transform}
.menu-overlay[data-open="true"] .menu-bg{animation:menuZoom 5s ease-out forwards}
@keyframes menuZoom{from{transform:scale(1)}to{transform:scale(1.18)}}
.menu-bg-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg, rgba(11,11,11,.7) 0%, rgba(11,11,11,.55) 50%, rgba(11,11,11,.8) 100%)}

/* ============ SYS-BTN (gradient-border, no fill) ============ */
.sys-btn{
  margin-top:var(--s-12);
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 18px;border-radius:var(--r-pill);
  font-family:var(--font-cond);font-size:13px;letter-spacing:.05em;
  color:var(--color-pure);background:transparent;cursor:pointer;
  position:relative;border:none;
  transition:transform .2s ease, color .2s ease;
}
.sys-btn span{transition:transform .2s ease;display:inline-block}
.sys-btn::before{
  content:'';position:absolute;inset:0;border-radius:var(--r-pill);
  padding:1px;
  background:linear-gradient(135deg, rgba(255,255,255,.85) 0%, rgba(206,206,206,.4) 50%, rgba(204,100,55,.7) 100%);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  pointer-events:none;
}
.sys-btn:hover{color:var(--color-pure)}
.sys-btn:hover span{transform:translateX(3px)}

/* ============ SYSTEM POPUP ============ */
.sys-popup{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .3s ease, visibility .3s ease}
.sys-popup[data-open="true"]{opacity:1;visibility:visible}
.sys-popup[hidden]{display:none}
.sys-popup-backdrop{position:absolute;inset:0;background:rgba(11,11,11,.6);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.sys-popup-card{
  position:relative;z-index:2;
  width:min(640px, 100% - 32px);
  max-height:min(720px, 100vh - 32px);
  border-radius:var(--r-card);
  overflow:hidden;
  display:flex;flex-direction:column;
  border:1px solid rgba(255,255,255,.18);
  background:#0b0b0b;
  transform:scale(.96);opacity:0;transition:transform .35s cubic-bezier(.2,.7,.2,1), opacity .35s ease;
}
.sys-popup[data-open="true"] .sys-popup-card{transform:scale(1);opacity:1}
@media (max-width:640px){
  .sys-popup-card{width:100vw;max-height:none;height:100vh;border-radius:0;border:none}
  .sys-popup-backdrop{backdrop-filter:none;-webkit-backdrop-filter:none;background:#0b0b0b}
}
.sys-popup-bg{position:absolute;inset:0;background-position:center;background-size:cover;background-repeat:no-repeat;background-color:#0b0b0b}
.sys-popup-shade{position:absolute;inset:0;background:linear-gradient(180deg, rgba(11,11,11,.55) 0%, rgba(11,11,11,.35) 30%, rgba(11,11,11,.7) 75%, rgba(11,11,11,.92) 100%)}
.sys-popup-close{
  position:absolute;top:var(--s-16);right:var(--s-16);z-index:3;
  width:40px;height:40px;border-radius:50%;
  background:rgba(11,11,11,.45);backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.25);
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--color-pure);cursor:pointer;
  transition:background .2s ease, border-color .2s ease, transform .2s ease;
}
.sys-popup-close:hover{background:rgba(11,11,11,.7);border-color:var(--color-pure);transform:rotate(90deg)}
.sys-popup-content{position:relative;z-index:2;padding:var(--s-48) var(--s-32) var(--s-32);display:flex;flex-direction:column;gap:var(--s-16);overflow-y:auto;height:100%}
@media (max-width:640px){.sys-popup-content{padding:var(--s-72) var(--s-24) var(--s-32);gap:var(--s-12)}}
.sys-popup-eyebrow{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--color-ember)}
.sys-popup-title{font-family:var(--font-cond);font-size:clamp(28px,5vw,40px);line-height:1;letter-spacing:-0.02em;text-transform:uppercase;color:var(--color-pure);margin:0}
.sys-popup-lead{font-family:var(--font-sans);font-size:15px;line-height:1.45;color:var(--color-fog);margin:0}
.sys-popup-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--s-12)}
.sys-popup-list li{font-family:var(--font-sans);font-size:14px;line-height:1.5;color:var(--color-pure);padding-left:var(--s-16);position:relative}
.sys-popup-list li::before{content:'';position:absolute;left:0;top:.6em;width:6px;height:6px;background:var(--color-ember);border-radius:50%}
.sys-popup-list b{font-weight:500;color:var(--color-pure)}

/* ============ TAG / LABEL ============ */
.tag{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:var(--r-pill);font-family:var(--font-cond);font-size:11px;line-height:1;letter-spacing:.08em;text-transform:uppercase;color:var(--color-fog);border:1px solid rgba(133,133,133,.45)}
.zodiac-ico{width:14px;height:14px;display:inline-block;vertical-align:-2px;margin-left:2px;color:var(--color-pure)}

/* ============ STAR-BURST LOGO ============ */
.star-burst{display:inline-block;color:var(--color-pure)}
.star-burst .ember{fill:var(--color-ember)}

/* ============ HERO ============ */
.hero{
  min-height:100vh;
  padding:0;
  position:relative;
  display:flex;flex-direction:column;justify-content:center;align-items:center;
  overflow:hidden;
}
.hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.hero-bg .video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;background:#0b0b0b}
.hero-bg .vignette{position:absolute;inset:0;background:
  radial-gradient(ellipse 90% 80% at 50% 50%, rgba(11,11,11,0) 35%, rgba(11,11,11,.55) 70%, rgba(11,11,11,.92) 100%),
  linear-gradient(180deg, rgba(11,11,11,.55) 0%, rgba(11,11,11,0) 25%, rgba(11,11,11,0) 70%, rgba(11,11,11,.85) 100%)
}
.hero-bg .grain{position:absolute;inset:0;opacity:.05;mix-blend-mode:overlay;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>")}

.edge-text{position:absolute;top:50%;transform:translateY(-50%);font-family:var(--font-cond);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--color-pure);z-index:3;writing-mode:vertical-rl;rotate:180deg;opacity:.85}
.edge-text.left{left:var(--s-24)}
.edge-text.right{right:var(--s-24);rotate:0deg}
@media (max-width:900px){.edge-text{display:none}}

.hero-inner{position:relative;z-index:2;text-align:center;padding:0 var(--s-24);max-width:1000px;margin:0 auto}
.hero-mark{margin:0 auto var(--s-32);width:140px;height:140px;animation:floatY 8s ease-in-out infinite}
@media (max-width:700px){.hero-mark{width:104px;height:104px}}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.hero-wordmark{font-family:var(--font-cond);font-size:clamp(40px,8vw,62px);line-height:.9;letter-spacing:-0.04em;text-transform:uppercase;margin-bottom:var(--s-24);color:var(--color-pure)}
.hero-manifesto{font-family:var(--font-cond);font-size:clamp(20px,2.4vw,28px);line-height:1.1;letter-spacing:-0.02em;text-transform:uppercase;color:var(--color-pure);margin-bottom:var(--s-32);max-width:760px;margin-left:auto;margin-right:auto}
.hero-manifesto .ember{color:var(--color-ember)}
.hero-sub{font-family:var(--font-sans);font-size:15px;line-height:1.5;color:var(--color-fog);max-width:540px;margin:0 auto var(--s-40)}
.hero-ctas{display:flex;gap:var(--s-12);justify-content:center;flex-wrap:wrap}

.scroll-hint{position:absolute;bottom:var(--s-32);left:50%;transform:translateX(-50%);z-index:3;display:flex;flex-direction:column;align-items:center;gap:var(--s-8);color:var(--color-fog)}
.scroll-hint .line{width:1px;height:36px;background:linear-gradient(180deg,transparent,var(--color-fog));animation:scrollLine 2s ease-in-out infinite}
@keyframes scrollLine{0%{opacity:0;transform:scaleY(0);transform-origin:top}50%{opacity:1;transform:scaleY(1)}100%{opacity:0;transform:scaleY(1);transform-origin:bottom}}

/* ============ SYSTEMS ROW (legacy desktop strip) ============ */
.systems-row{padding:var(--s-80) 0}
.systems-row .label{display:flex;justify-content:center;margin-bottom:var(--s-40)}
.systems-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:var(--s-32);align-items:center;justify-items:center}
.systems-grid .sys{display:flex;flex-direction:column;align-items:center;gap:var(--s-12);color:var(--color-pure);opacity:.85;transition:opacity .2s}
.systems-grid .sys:hover{opacity:1}
.systems-grid .sys .ico{width:36px;height:36px;color:var(--color-pure)}
.systems-grid .sys .name{font-family:var(--font-sans);font-size:13px;font-weight:500;letter-spacing:.02em;color:var(--color-pure)}
@media (max-width:900px){.systems-grid{grid-template-columns:repeat(3,1fr);row-gap:var(--s-32)}}
@media (max-width:480px){.systems-grid{grid-template-columns:repeat(2,1fr)}}

/* ============ GLASS-CARD MIXIN (база для FEATURES, HOW, TARIFFS, AUTHORS) ============ */
/* Используется как single class или композируется в .feat / .step / .tariff / .author */

/* ============ FEATURES (glass cards on photo bg) ============ */
#features{position:relative;overflow:hidden;padding:var(--section-gap) 0;isolation:isolate}
.features-bg{position:absolute;inset:0;z-index:-1;pointer-events:none;background:#0b0b0b}
.features-bg .photo{position:absolute;inset:0;background:url('features-bg.webp') center center / cover no-repeat;background-color:#0b0b0b}
.features-bg .overlay{position:absolute;inset:0;background:
  radial-gradient(ellipse 80% 70% at 50% 50%, rgba(11,11,11,0) 30%, rgba(11,11,11,.35) 70%, rgba(11,11,11,.7) 100%),
  linear-gradient(180deg, rgba(11,11,11,.45) 0%, rgba(11,11,11,.15) 25%, rgba(11,11,11,.15) 75%, rgba(11,11,11,.75) 100%)
}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:auto auto 1fr;gap:var(--s-24)}
@media (max-width:900px){.feat-grid{grid-template-columns:1fr;grid-template-rows:none;gap:var(--s-16)}}
.feat{
  position:relative;grid-row:span 3;
  display:grid;grid-template-rows:subgrid;
  align-items:start;justify-items:center;text-align:center;row-gap:var(--s-24);
  border:1px solid rgba(255,255,255,.12);border-radius:var(--r-card);
  padding:var(--s-48) var(--s-32) var(--s-40);
  background:linear-gradient(180deg, rgba(255,255,255,.08) 0%, rgba(255,255,255,.04) 40%, rgba(255,255,255,.02) 100%);
  backdrop-filter:blur(22px) saturate(1.05);-webkit-backdrop-filter:blur(22px) saturate(1.05);
  overflow:hidden;transition:border-color .3s ease, transform .3s ease;
}
@media (max-width:900px){.feat{grid-row:auto;display:flex;flex-direction:column;gap:var(--s-24);min-height:auto}}
.feat:hover{border-color:rgba(255,255,255,.28);transform:translateY(-3px)}
.feat .num-badge{
  position:absolute;top:var(--s-16);left:50%;transform:translateX(-50%);
  padding:5px 14px;border:1px solid rgba(255,255,255,.35);border-radius:var(--r-pill);
  font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--color-pure);
  background:rgba(11,11,11,.25);backdrop-filter:blur(8px);
}
.feat h3{font-family:var(--font-cond);font-size:18px;line-height:1.2;letter-spacing:.08em;text-transform:uppercase;color:var(--color-pure);margin-top:var(--s-12);align-self:center}
.feat .ico-wrap{width:120px;height:120px;display:flex;align-items:center;justify-content:center;color:var(--color-pure);align-self:center;
  filter:drop-shadow(0 0 20px rgba(255,255,255,.35)) drop-shadow(0 0 40px rgba(255,255,255,.15));}
.feat .ico-wrap img{width:100%;height:100%;object-fit:contain}
.feat p{font-family:var(--font-sans);font-size:14px;line-height:1.55;color:var(--color-fog);margin:0;max-width:300px;align-self:start}

/* ============ TARIFFS (glass + featured outline) ============ */
.tariffs{padding:var(--section-gap) 0;position:relative;overflow:hidden;isolation:isolate}
.tariffs-bg{position:absolute;inset:0;z-index:-1;pointer-events:none;background:#0b0b0b}
.tariffs-bg .photo{position:absolute;inset:0;background:url('leaf.png') center center / cover no-repeat;background-color:#0b0b0b}
.tariffs-bg .overlay{position:absolute;inset:0;background:
  radial-gradient(ellipse 80% 70% at 50% 50%, rgba(11,11,11,0) 30%, rgba(11,11,11,.4) 70%, rgba(11,11,11,.78) 100%),
  linear-gradient(180deg, rgba(11,11,11,.55) 0%, rgba(11,11,11,.2) 25%, rgba(11,11,11,.2) 75%, rgba(11,11,11,.8) 100%)
}
.toggle{display:inline-flex;border:1px solid rgba(255,255,255,.3);border-radius:var(--r-pill);padding:4px;margin:0 auto var(--s-48);background:rgba(11,11,11,.35);backdrop-filter:blur(8px)}
.toggle-wrap{display:flex;justify-content:center}
.toggle button{padding:8px 24px;border-radius:var(--r-pill);font-family:var(--font-cond);font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--color-fog);transition:all .2s}
.toggle button.on{background:var(--color-pure);color:var(--color-void)}
.tariff-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--s-20)}
.tariff{
  border:1px solid rgba(255,255,255,.15);border-radius:var(--r-card);
  padding:var(--s-32) var(--s-24);display:flex;flex-direction:column;gap:var(--s-16);position:relative;
  background:linear-gradient(180deg, rgba(255,255,255,.08) 0%, rgba(255,255,255,.04) 40%, rgba(255,255,255,.02) 100%);
  backdrop-filter:blur(22px) saturate(1.05);-webkit-backdrop-filter:blur(22px) saturate(1.05);
  overflow:hidden;transition:border-color .3s ease, transform .3s ease;
}
.tariff:hover{border-color:rgba(255,255,255,.32);transform:translateY(-3px)}
.tariff.featured{border-color:var(--color-pure)}
.tariff.featured::before{content:'Популярный';position:absolute;top:-1px;right:var(--s-24);background:var(--color-pure);color:var(--color-void);padding:4px 12px;border-bottom-left-radius:var(--r-card);border-bottom-right-radius:var(--r-card);font-family:var(--font-cond);font-size:11px;letter-spacing:.1em;text-transform:uppercase}
.t-name{font-family:var(--font-cond);font-size:24px;line-height:1;letter-spacing:-0.02em;text-transform:uppercase;color:var(--color-pure)}
.t-tagline{font-family:var(--font-mono);font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--color-pure);opacity:.85;min-height:26px}
.t-price{display:flex;align-items:baseline;gap:8px;padding:var(--s-16) 0;border-top:1px solid rgba(255,255,255,.25);border-bottom:1px solid rgba(255,255,255,.25)}
.t-price .amount{font-family:var(--font-cond);font-size:36px;line-height:1;letter-spacing:-0.02em;color:var(--color-pure)}
.t-price .unit{font-family:var(--font-mono);font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--color-pure);opacity:.85}
.t-list{list-style:none;padding:0;margin:0;flex:1;display:flex;flex-direction:column;gap:var(--s-8)}
.t-list li{display:flex;gap:var(--s-8);align-items:flex-start;font-family:var(--font-sans);font-size:13.5px;line-height:1.45;color:var(--color-pure)}
.t-list li svg{flex-shrink:0;color:var(--color-pure);margin-top:2px}
.t-cta{display:inline-flex;justify-content:center;align-items:center;padding:10px;border-radius:var(--r-pill);font-family:var(--font-cond);font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--color-pure);border:1px solid rgba(255,255,255,.3);transition:all .2s}
.t-cta:hover{background:var(--color-pure);color:var(--color-void);border-color:var(--color-pure)}
.tariff.featured .t-cta{background:var(--color-pure);color:var(--color-void);border-color:var(--color-pure)}
.tariff.featured .t-cta:hover{background:var(--color-fog);border-color:var(--color-fog)}

/* ============ HOW / STEPS (glass + numbered badge) ============ */
#how{position:relative;overflow:hidden;padding:var(--section-gap) 0;isolation:isolate}
.how-bg{position:absolute;inset:0;z-index:-1;pointer-events:none;background:#0b0b0b}
.how-bg .photo{position:absolute;inset:0;background:url('how-bg-1.jpg') center center / cover no-repeat;background-color:#0b0b0b}
.how-bg .overlay{position:absolute;inset:0;background:
  radial-gradient(ellipse 80% 70% at 50% 50%, rgba(11,11,11,0) 30%, rgba(11,11,11,.4) 70%, rgba(11,11,11,.75) 100%),
  linear-gradient(180deg, rgba(11,11,11,.55) 0%, rgba(11,11,11,.2) 25%, rgba(11,11,11,.2) 75%, rgba(11,11,11,.8) 100%)
}
.steps{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:auto auto 1fr;gap:var(--s-20)}
@media (max-width:1100px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.steps{grid-template-columns:1fr;grid-template-rows:none}}
.step{
  position:relative;grid-row:span 3;
  display:grid;grid-template-rows:subgrid;
  align-items:start;justify-items:center;text-align:center;row-gap:var(--s-20);
  border:1px solid rgba(255,255,255,.15);border-radius:var(--r-card);
  padding:var(--s-48) var(--s-24) var(--s-32);
  background:linear-gradient(180deg, rgba(255,255,255,.08) 0%, rgba(255,255,255,.04) 40%, rgba(255,255,255,.02) 100%);
  backdrop-filter:blur(22px) saturate(1.05);-webkit-backdrop-filter:blur(22px) saturate(1.05);
  overflow:hidden;transition:border-color .3s ease, transform .3s ease;
}
.step:hover{border-color:rgba(255,255,255,.32);transform:translateY(-3px)}
@media (max-width:600px){.step{grid-row:auto;display:flex;flex-direction:column;gap:var(--s-20)}}
.step .num-badge{
  position:absolute;top:var(--s-16);left:50%;transform:translateX(-50%);
  padding:5px 14px;border:1px solid rgba(255,255,255,.35);border-radius:var(--r-pill);
  font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--color-pure);
  background:rgba(11,11,11,.25);backdrop-filter:blur(8px);
}
.step h3{font-family:var(--font-cond);font-size:16px;line-height:1.2;letter-spacing:.06em;text-transform:uppercase;color:var(--color-pure);margin-top:var(--s-12);align-self:center}
.step .ico-wrap{width:96px;height:96px;display:flex;align-items:center;justify-content:center;color:var(--color-pure);align-self:center;
  filter:drop-shadow(0 0 18px rgba(255,255,255,.32)) drop-shadow(0 0 36px rgba(255,255,255,.14));}
.step .ico-wrap img{width:100%;height:100%;object-fit:contain}
.step p{font-family:var(--font-sans);font-size:14px;line-height:1.5;color:var(--color-pure);margin:0;max-width:280px;align-self:start}

/* ============ AUTHORS (glass + BW→color photos + rotated bg on mobile) ============ */
#authors{position:relative;overflow:hidden;padding:var(--section-gap) 0;isolation:isolate}
.authors-bg{position:absolute;inset:0;z-index:-1;pointer-events:none;background:#0b0b0b}
.authors-bg .photo{position:absolute;inset:0;background:url('about-bg.png') center center / cover no-repeat;background-color:#0b0b0b;transform-origin:center center}
@media (max-width:700px){
  /* Mobile: rotate bg 90°, JS sizes the element to swap width/height */
  .authors-bg .photo{inset:auto;top:50%;left:50%;transform:translate(-50%,-50%) rotate(90deg)}
}
.authors-bg .overlay{position:absolute;inset:0;background:
  radial-gradient(ellipse 80% 70% at 50% 50%, rgba(11,11,11,0) 30%, rgba(11,11,11,.4) 70%, rgba(11,11,11,.78) 100%),
  linear-gradient(180deg, rgba(11,11,11,.55) 0%, rgba(11,11,11,.2) 25%, rgba(11,11,11,.2) 75%, rgba(11,11,11,.85) 100%)
}
.author-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--s-24);max-width:1000px;margin:0 auto}
@media (max-width:800px){.author-grid{grid-template-columns:1fr}}
.author{
  position:relative;border:1px solid rgba(255,255,255,.15);border-radius:var(--r-card);
  padding:var(--s-32);display:flex;flex-direction:column;gap:var(--s-20);
  background:linear-gradient(180deg, rgba(255,255,255,.08) 0%, rgba(255,255,255,.04) 40%, rgba(255,255,255,.02) 100%);
  backdrop-filter:blur(22px) saturate(1.05);-webkit-backdrop-filter:blur(22px) saturate(1.05);
  overflow:hidden;transition:border-color .3s ease, transform .3s ease;
}
.author:hover{border-color:rgba(255,255,255,.32);transform:translateY(-3px)}
.author-photo{position:relative;width:100%;aspect-ratio:4/5;border-radius:var(--r-card);overflow:hidden;background:#0b0b0b}
.author-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;
  filter:grayscale(var(--bw, 1));transition:filter .2s linear;will-change:filter}
.author-head{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--s-16)}
.author h3{font-family:var(--font-cond);font-size:32px;line-height:1;letter-spacing:-0.02em;text-transform:uppercase;color:var(--color-pure)}
.author .role{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--color-pure);opacity:.85;margin-top:6px;display:inline-block}
.author p{font-family:var(--font-sans);font-size:14.5px;line-height:1.6;color:var(--color-pure);margin:0}
.author .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:var(--s-4)}
.author .tag{color:var(--color-pure);border-color:rgba(255,255,255,.45)}
.author-cta{margin-top:auto;align-self:flex-start}

/* ============ MANIFESTO CTA (centered statement with big bg text) ============ */
.manifesto{padding:var(--section-gap) 0;text-align:center;position:relative;overflow:hidden}
.manifesto-bg{position:absolute;inset:0;z-index:0;pointer-events:none;display:flex;align-items:center;justify-content:center;opacity:.06}
.manifesto-bg svg{width:90%;height:auto;max-width:1100px}
.manifesto-inner{position:relative;z-index:1;max-width:780px;margin:0 auto;padding:0 var(--s-24)}
.manifesto h2{margin-bottom:var(--s-24)}
.manifesto p{font-family:var(--font-sans);font-size:16px;line-height:1.6;color:var(--color-fog);margin:0 auto var(--s-32);max-width:560px}
.manifesto .perks{list-style:none;padding:0;margin:var(--s-24) auto var(--s-32);max-width:560px;display:flex;flex-direction:column;gap:var(--s-12);text-align:left}
.manifesto .perks li{font-family:var(--font-sans);font-size:15px;line-height:1.5;color:var(--color-pure);padding-left:var(--s-20);position:relative}
.manifesto .perks li::before{content:'';position:absolute;left:0;top:.55em;width:6px;height:6px;background:var(--color-ember);border-radius:50%}

/* ============ SYSTEMS — desktop grid + mobile scroll-pin carousel ============ */
#systems.sys-scroller{position:relative;background:var(--color-void);padding:var(--section-gap) 0}
.sys-track{position:relative;height:auto;max-width:var(--page-max);margin:0 auto;padding:0 var(--s-24)}
.sys-stage{position:static;height:auto;display:flex;flex-direction:column;align-items:center;gap:var(--s-48);padding:0;overflow:visible}
.sys-stage > .sys-heading{position:static;text-align:center;max-width:880px;margin:0}
.sys-stage-cards{position:relative;width:100%;max-width:none;height:auto;display:grid;grid-template-columns:repeat(6,1fr);gap:var(--s-24);align-items:stretch;justify-content:center}
@media (max-width:1000px){.sys-stage-cards{grid-template-columns:repeat(3,1fr)}}
@media (max-width:700px){.sys-stage-cards{grid-template-columns:1fr}}
.sys-card{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:var(--s-16);padding:var(--s-24) var(--s-12);opacity:1;transform:none}
.sys-card .ico{width:48px;height:48px;color:var(--color-pure);stroke-width:1.2}
.sys-card .name{font-family:var(--font-sans);font-size:14px;line-height:1.2;letter-spacing:.02em;color:var(--color-pure);font-weight:500}
.sys-card .sys-btn{padding:8px 18px;font-size:13px}
.sys-card .sys-btn span{font-size:14px}

@media (max-width:700px){
  #systems.sys-scroller{padding:0}
  .sys-track{height:600vh;max-width:none;padding:0}
  .sys-stage{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:var(--s-100) var(--s-20) var(--s-32);overflow:hidden;gap:0}
  .sys-stage > .sys-heading{position:relative;top:auto;left:auto;right:auto;z-index:2;text-align:center;font-size:clamp(22px,6vw,30px);line-height:1.1;margin:0 0 var(--s-80) 0}
  .sys-stage-cards{position:relative;display:block;width:100%;max-width:380px;height:min(58vh,460px);margin:0 auto}
  .sys-card{position:absolute;inset:0;gap:var(--s-24);padding:var(--s-32) var(--s-24);border-radius:var(--r-card);border:1px solid rgba(255,255,255,.25);overflow:hidden;opacity:0;transform:scale(.2);will-change:opacity, transform;background-color:#0b0b0b}
  .sys-card::before{content:'';position:absolute;inset:0;z-index:0;background-size:cover;background-position:center}
  .sys-card::after{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(180deg, rgba(11,11,11,.45) 0%, rgba(11,11,11,.2) 30%, rgba(11,11,11,.55) 70%, rgba(11,11,11,.85) 100%)}
  .sys-card > *{position:relative;z-index:2}
  /* Smoke / steam burst — пыль испарения на пике evaporate. JS управляет --smoke и --smoke-scale. */
  .sys-card-smoke{
    position:absolute;inset:-10%;z-index:3;pointer-events:none;
    opacity:var(--smoke, 0);
    transform:scale(var(--smoke-scale, 1));
    mix-blend-mode:screen;
    filter:blur(14px);
    will-change:opacity, transform;
    background:
      radial-gradient(circle at 28% 38%, rgba(255,255,255,.55) 0%, transparent 32%),
      radial-gradient(circle at 72% 60%, rgba(255,255,255,.45) 0%, transparent 38%),
      radial-gradient(circle at 50% 50%, rgba(255,255,255,.30) 0%, transparent 55%),
      radial-gradient(circle at 22% 78%, rgba(206,206,206,.30) 0%, transparent 36%),
      radial-gradient(circle at 80% 22%, rgba(206,206,206,.35) 0%, transparent 34%);
  }
  .sys-card .ico{width:clamp(80px,18vw,112px);height:clamp(80px,18vw,112px);color:var(--color-pure);stroke-width:1.1}
  .sys-card .name{font-family:var(--font-sans);font-size:clamp(26px,6vw,38px);line-height:1.1;letter-spacing:-.01em;color:var(--color-pure);font-weight:500}
  .sys-card .sys-btn{padding:10px 22px;font-size:14px}
  /* Background images per system. Замените URL под свои файлы или создайте Systems/01-... */
  .sys-card[data-system="astro"]::before     {background-image:url('Systems/01-ASTRO.jpg')}
  .sys-card[data-system="hd"]::before        {background-image:url('Systems/02-HD.jpg')}
  .sys-card[data-system="numerology"]::before{background-image:url('Systems/03-NUMEROLOGY.jpg')}
  .sys-card[data-system="doshi"]::before     {background-image:url('Systems/04-DOSHI.jpg')}
  .sys-card[data-system="mbti"]::before      {background-image:url('Systems/05-mbti.jpg')}
  .sys-card[data-system="big5"]::before      {background-image:url('Systems/06-big5.jpg')}
}

/* ============ EVO GPT scroll-pin (sticky items reveal) ============ */
.evo-gpt-scroller{position:relative;background:var(--color-void)}
.evo-gpt-track{position:relative;height:500vh}
.evo-gpt-stage{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:var(--s-32) var(--s-24);overflow:hidden}
.evo-gpt-stage .manifesto-bg{z-index:0}
.evo-gpt-stage .evo-gpt-head, .evo-gpt-stage .evo-gpt-items, .evo-gpt-stage .evo-gpt-cta{position:relative;z-index:1}
.evo-gpt-head{display:flex;flex-direction:column;align-items:center;gap:var(--s-16);margin-bottom:var(--s-32);max-width:680px}
.evo-gpt-head .eyebrow{display:block}
.evo-gpt-head h2{font-size:clamp(32px,5.5vw,52px);line-height:1;letter-spacing:-.03em;text-transform:uppercase;color:var(--color-pure);margin:0}
.evo-gpt-head p{font-family:var(--font-sans);font-size:16px;line-height:1.5;color:var(--color-fog);margin:0;max-width:560px}
.evo-gpt-items{position:relative;width:100%;max-width:880px;height:clamp(180px, 28vh, 280px);margin:var(--s-20) 0 var(--s-32)}
.evo-gpt-item{position:absolute;inset:0;display:grid;place-items:center;padding:0 var(--s-16);opacity:0;transform:scale(.2);will-change:opacity, transform}
.evo-gpt-item span{display:block;max-width:760px;font-family:var(--font-cond);font-size:clamp(22px,4vw,42px);line-height:1.15;letter-spacing:-.02em;color:var(--color-pure);text-align:center}
.evo-gpt-item b{font-weight:500;color:var(--color-ember)}
.evo-gpt-cta{display:inline-flex}

/* ============ FOOTER (sticky bg with overlap + scroll-scale effect) ============ */
.footer-section{position:relative;background:transparent;min-height:180vh}
.footer-img{position:sticky;top:0;height:100vh;width:100%;overflow:clip;z-index:1}
.footer-img img{width:100%;height:100%;object-fit:cover;display:block;transform:scale(var(--fimg-scale, 1.08));transform-origin:center;transition:transform .15s linear;will-change:transform}
.footer-img::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg, rgba(11,11,11,.35) 0%, rgba(11,11,11,.15) 25%, rgba(11,11,11,.55) 65%, rgba(11,11,11,.95) 100%);pointer-events:none;z-index:2}
.footer{position:relative;z-index:3;min-height:100vh;margin-top:-100vh;display:flex;flex-direction:column;justify-content:space-between;padding:var(--s-32) var(--s-24) var(--s-24)}
.footer-top{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--s-24);font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--color-pure)}
.footer-corner{display:flex;flex-direction:column;gap:4px}
.footer-corner.right{text-align:right;align-items:flex-end}
.footer-center{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--s-32);text-align:center;padding:var(--s-48) 0}
.footer-mark{width:120px;height:120px;animation:floatY 8s ease-in-out infinite}
.footer-wordmark{font-family:var(--font-cond);font-size:clamp(36px,6vw,52px);line-height:.9;letter-spacing:-0.03em;text-transform:uppercase;color:var(--color-pure)}
.footer-cta-row{display:flex;gap:var(--s-12);flex-wrap:wrap;justify-content:center}
.footer-cta-row .pill{padding:12px 28px;font-size:14px}
.footer-cta-row .pill svg{margin-right:6px}
.footer-menu{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--s-20) var(--s-32);font-family:var(--font-cond);font-size:14px;letter-spacing:.06em;text-transform:uppercase}
.footer-menu a{color:var(--color-pure);transition:color .2s ease;position:relative}
.footer-menu a:hover{color:var(--color-ember)}
.footer-email{font-family:var(--font-mono);font-size:13px;letter-spacing:.05em;color:var(--color-pure);margin-top:var(--s-8);transition:color .2s ease}
.footer-email:hover{color:var(--color-ember)}
@media (max-width:600px){
  .footer-top{flex-direction:column;align-items:center;text-align:center;gap:var(--s-8)}
  .footer-corner.right{align-items:center;text-align:center}
  .footer-mark{width:96px;height:96px}
}

/* ============ SCROLL REVEAL ============ */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .8s ease, transform .8s ease}
.reveal.in{opacity:1;transform:translateY(0)}

/* ============ ORBIT / SPIN ============ */
.spin-slow{transform-origin:50% 50%;animation:spin 60s linear infinite}
.spin-rev{transform-origin:50% 50%;animation:spin 90s linear infinite reverse}
@keyframes spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}

/* ============ PULSE ============ */
.pulse{animation:pulse 4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.8}50%{opacity:1}}