/* ============================================================
   Никита Потапов — психолог, который всегда с тобой
   Дизайн-система из брендбука 2026: тил / терракота / песок
   ============================================================ */

:root{
  /* цвета брендбука */
  --bg:#EFE6D9;            /* песочно-бежевый — фон */
  --surface:#F7F1E8;       /* ступень светлее */
  --mint:#DCE5E1;          /* мятно-серый — подложки */
  --teal:#2E5E5B;          /* глубокий тил — основной */
  --teal-deep:#254D4A;     /* тень тила для глубины */
  --terra:#C8765A;         /* терракота — акцент, ДОЗИРОВАННО */
  --terra-dim:#A85F46;     /* терракота темнее (текст на песке ≥4.5:1) */
  --text:#2B2B2B;          /* графит */
  --muted:#5F5A52;         /* приглушённый текст */
  --line:rgba(43,43,43,.13);
  --sand-on-teal:#EFE6D9;
  --muted-on-teal:rgba(239,230,217,.72);

  --serif:'Lora',Georgia,'Times New Roman',serif;
  --sans:'PT Sans',system-ui,Arial,sans-serif;

  /* fluid scale */
  --step-0:clamp(1.02rem, .97rem + .25vw, 1.16rem);
  --step-1:clamp(1.2rem, 1.1rem + .5vw, 1.5rem);
  --step-2:clamp(1.5rem, 1.3rem + 1vw, 2.2rem);
  --step-3:clamp(2rem, 1.55rem + 2.2vw, 3.3rem);
  --step-4:clamp(2.9rem, 1.9rem + 5vw, 6.2rem);

  --maxw:1280px;
  --gutter:clamp(20px,5vw,88px);
  --ease:cubic-bezier(.2,.7,.2,1);
}

/* ультраширокие: масштабируем систему, а не топим контент в полях */
@media (min-width:1800px){ html{font-size:112.5%} :root{--maxw:1560px} }
@media (min-width:2400px){ html{font-size:131%}   :root{--maxw:1960px} }

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font:400 var(--step-0)/1.65 var(--sans);
  overflow-x:clip; /* НЕ hidden — ломает скролл окна */
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
::selection{background:var(--terra);color:#fff}

/* лёгкое зерно поверх всего — фактура бумаги */
body::after{
  content:"";position:fixed;inset:0;z-index:90;pointer-events:none;opacity:.022;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

.skip{position:absolute;left:-9999px;top:0;background:var(--teal);color:#fff;padding:10px 18px;z-index:200}
.skip:focus{left:12px;top:12px}

/* линия опоры — растёт со скроллом вдоль левого края */
.support-line{position:fixed;left:0;top:0;bottom:0;width:3px;z-index:120;pointer-events:none;background:rgba(200,118,90,.12)}
.support-line i{display:block;width:100%;height:0;background:linear-gradient(var(--terra),var(--terra-dim))}
@media (max-width:760px){ .support-line{width:2px} }

.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}

:focus-visible{outline:2px solid var(--terra);outline-offset:3px;border-radius:2px}

/* ---------- типографика ---------- */
h1,h2,h3{font-family:var(--serif);font-weight:600;color:var(--teal);line-height:1.15}
h2{font-size:var(--step-3);max-width:22ch;margin:14px 0 8px}
h3{font-size:var(--step-1)}
p{max-width:62ch}

.eyebrow{
  font:700 .78rem/1 var(--sans);letter-spacing:.22em;text-transform:uppercase;
  color:var(--terra-dim);display:flex;align-items:center;gap:14px;
}
.eyebrow::before{content:"";width:34px;height:2px;background:var(--terra);flex:none;transform:scaleX(0);transform-origin:left;transition:transform .9s var(--ease) .25s}
.eyebrow.in::before,.in .eyebrow::before{transform:scaleX(1)}
.eyebrow-light{color:var(--terra)}

/* ---------- навигация (в колонне контента) ---------- */
.nav{
  position:fixed;inset:0 0 auto;z-index:100;
  transition:background .35s var(--ease), box-shadow .35s var(--ease);
}
.nav.solid{background:rgba(239,230,217,.92);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line)}
.nav-in{
  max-width:var(--maxw);margin:0 auto;
  padding:16px max(var(--gutter),calc((100vw - var(--maxw))/2 + var(--gutter)));
  display:flex;align-items:center;gap:28px;
  max-width:none;
}
.nav-name{font-family:var(--serif);font-weight:600;font-size:1.12rem;text-decoration:none;color:var(--sand-on-teal);transition:color .35s}
.nav.solid .nav-name{color:var(--teal)}
.nav-links{display:flex;gap:22px;margin-left:auto}
.nav-links a{
  font-size:.92rem;text-decoration:none;color:var(--muted-on-teal);
  position:relative;padding:4px 0;transition:color .3s;
}
.nav.solid .nav-links a{color:var(--muted)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;height:1.5px;width:0;background:var(--terra);transition:width .3s var(--ease)}
.nav-links a:hover{color:var(--terra)}
.nav-links a:hover::after{width:100%}
.nav-cta{
  font:700 .88rem/1 var(--sans);text-decoration:none;color:var(--sand-on-teal);
  border:1.5px solid var(--terra);border-radius:99px;padding:9px 20px;
  transition:background .3s,color .3s;
}
.nav.solid .nav-cta{color:var(--terra-dim)}
.nav-cta:hover{background:var(--terra);color:#fff}
@media (max-width:760px){ .nav-links{display:none} .nav-cta{margin-left:auto} }

/* ---------- кнопки ---------- */
.btn{
  display:inline-block;font:700 1rem/1 var(--sans);text-decoration:none;
  padding:16px 34px;border-radius:99px;transition:transform .25s var(--ease),box-shadow .25s,background .25s;
}
.btn-terra{background:var(--terra);color:#fff;box-shadow:0 10px 26px rgba(200,118,90,.35);animation:btnBreath 5s ease-in-out infinite}
.btn-terra:hover{background:var(--terra-dim);transform:translateY(-2px);animation-play-state:paused}
@keyframes btnBreath{
  0%,100%{box-shadow:0 10px 26px rgba(200,118,90,.30)}
  50%{box-shadow:0 12px 38px rgba(200,118,90,.52)}
}
.btn-big{padding:19px 44px;font-size:1.08rem}
.btn-ghost{
  display:inline-block;font:400 .98rem/1 var(--sans);color:var(--muted-on-teal);
  text-decoration:none;padding:16px 6px;border-bottom:1px solid transparent;transition:color .3s;
}
.btn-ghost:hover{color:var(--sand-on-teal)}

/* ---------- герой: обложка брендбука, теперь живая ---------- */
.hero{
  position:relative;min-height:100svh;
  display:flex;align-items:center;justify-content:center;text-align:center;
  background:linear-gradient(175deg,var(--teal) 0%,var(--teal-deep) 100%); /* фолбэк, z0 */
  color:var(--sand-on-teal);
  padding:120px var(--gutter) 90px;
  overflow:hidden;
}
.hero-bg{position:absolute;inset:0;z-index:1}
.hero-bg video{width:100%;height:100%;object-fit:cover;filter:saturate(.92)}
.hero-veil{ /* защита текста + сведение видео в мир тила */
  position:absolute;inset:0;z-index:2;
  background:
    radial-gradient(120% 90% at 50% -10%, rgba(239,230,217,.08), transparent 60%),
    radial-gradient(90% 70% at 80% 110%, rgba(200,118,90,.14), transparent 55%),
    linear-gradient(175deg, rgba(46,94,91,.72) 0%, rgba(37,77,74,.66) 45%, rgba(37,77,74,.84) 100%);
}
.hero-frame{z-index:3}
.hero-in{z-index:4}
.hero-frame{
  position:absolute;inset:clamp(14px,2.2vw,30px);
  border:1px solid rgba(200,118,90,.65);border-radius:2px;pointer-events:none;
  animation:frameIn 1.6s var(--ease) both;
}
/* в герое рамка начинается ПОД шапкой, чтобы линия не резала меню */
.hero .hero-frame{top:clamp(76px,5.5vw,104px)}
@keyframes frameIn{from{opacity:0;transform:scale(1.012)}to{opacity:1;transform:none}}
.hero-frame::after{ /* двойное паспарту, как на обложке */
  content:"";position:absolute;inset:7px;border:1px solid rgba(200,118,90,.22);border-radius:1px;
}
.hero-in{position:relative;max-width:900px}
.hero .eyebrow{justify-content:center}
.hero .eyebrow::after{content:"";width:34px;height:2px;background:var(--terra)}
.hero h1{
  font-size:var(--step-4);font-weight:600;color:var(--sand-on-teal);
  letter-spacing:.01em;margin-top:26px;
}
.hero-rule{width:120px;height:1.5px;background:var(--terra);margin:30px auto;animation:ruleGrow 1.2s var(--ease) .7s both}
@keyframes ruleGrow{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.hero-slogan{
  font-family:var(--serif);font-style:italic;font-weight:500;
  font-size:var(--step-2);color:var(--sand-on-teal);max-width:none;
}
.hero-sub{color:var(--muted-on-teal);max-width:52ch;margin:20px auto 0;font-size:var(--step-0)}
.hero-cta{margin-top:44px;display:flex;gap:26px;justify-content:center;align-items:center;flex-wrap:wrap}

/* ---------- секции ---------- */
.sec{padding:clamp(84px,10vw,150px) 0;position:relative}

/* обо мне */
.about-grid{display:grid;grid-template-columns:5fr 6fr;gap:clamp(36px,6vw,110px);margin-top:34px}
.lead-serif{
  font-family:var(--serif);font-weight:500;font-size:var(--step-2);
  line-height:1.35;color:var(--teal);max-width:none;
  border-left:4px solid var(--terra);padding-left:26px;
}
.about-body p+p{margin-top:16px}
.facts{list-style:none;margin-top:38px;border-top:1px solid var(--line)}
.facts li{display:flex;align-items:baseline;gap:20px;padding:15px 0;border-bottom:1px solid var(--line)}
.fact-n{font-family:var(--serif);font-weight:600;font-size:1.5rem;color:var(--terra-dim);min-width:86px}
.facts span:last-child{color:var(--muted)}
@media (max-width:900px){ .about-grid{grid-template-columns:1fr} }

/* интерлюдия-цитата */
.interlude{padding:clamp(30px,4vw,60px) 0}
.pull{
  font-family:var(--serif);font-style:italic;font-weight:500;
  font-size:var(--step-3);line-height:1.3;color:var(--teal);
  border-left:5px solid var(--terra);padding:10px 0 10px clamp(24px,3vw,48px);
  max-width:24ch;
}

/* река слов: боль дрейфует влево, опора — вправо */
.river{padding:clamp(40px,6vw,90px) 0;overflow:clip;display:grid;gap:14px}
.river-row{overflow:clip;white-space:nowrap;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.river-track{display:inline-flex;width:max-content;will-change:transform;animation:riverDrift 80s linear infinite}
.river-track span{font-family:var(--serif);font-style:italic;white-space:pre}
.river-pain .river-track span{font-size:var(--step-2);color:rgba(43,43,43,.34)}
.river-hope .river-track{animation:riverDriftBack 100s linear infinite}
.river-hope .river-track span{font-size:var(--step-2);color:var(--terra);opacity:.85}
@keyframes riverDrift{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes riverDriftBack{from{transform:translateX(-50%)}to{transform:translateX(0)}}

/* направления — редакционные строки, не карточки */
.dirs{list-style:none;margin-top:44px;border-top:1px solid var(--line)}
.dir{
  display:grid;grid-template-columns:110px 1fr;gap:clamp(18px,4vw,60px);
  padding:clamp(28px,3.6vw,46px) 0;border-bottom:1px solid var(--line);
  position:relative;transition:transform .45s var(--ease);
}
.dir::after{content:"";position:absolute;left:0;bottom:-1px;height:1.5px;width:0;background:var(--terra);transition:width .6s var(--ease)}
.dir:hover{transform:translateX(10px)}
.dir:hover::after{width:100%}
.dir-n{font-family:var(--serif);font-size:var(--step-2);font-weight:500;color:var(--terra);line-height:1;transition:transform .45s var(--ease)}
.dir:hover .dir-n{transform:scale(1.12);transform-origin:left top}
.dir-body h3{margin-bottom:10px}
.dir-body p{color:var(--muted)}
.dir-tag{
  display:inline-block;vertical-align:middle;margin-left:14px;
  font:700 .68rem/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;
  color:var(--teal);background:var(--mint);border-radius:99px;padding:7px 14px;
}
@media (max-width:700px){ .dir{grid-template-columns:1fr;gap:10px} }
.work-note{
  margin-top:42px;color:var(--muted);font-style:italic;
  background:var(--mint);border-radius:10px;padding:22px 28px;max-width:70ch;
}

/* полосы-развороты: настоящий img, не cover с фикс-высотой; JS даёт параллакс */
.strip{position:relative;line-height:0;overflow:clip}
.strip img{width:100%;height:auto;transform:scale(1.08);will-change:transform;transition:transform .1s linear}
.strip::before,.strip::after{
  content:"";position:absolute;left:0;right:0;height:70px;pointer-events:none;
}
.strip::before{top:0;background:linear-gradient(var(--bg),transparent)}
.strip::after{bottom:0;background:linear-gradient(transparent,var(--bg))}
@media (max-width:700px){ .strip img{height:340px;object-fit:cover} }

/* шаги */
.steps{list-style:none;margin-top:44px;display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(26px,4vw,64px);counter-reset:step}
.steps li{counter-increment:step;border-top:2px solid var(--teal);padding-top:22px;position:relative}
.steps li::before{
  content:"0" counter(step);position:absolute;top:-14px;right:0;background:var(--bg);padding-left:14px;
  font:700 .8rem/1 var(--sans);letter-spacing:.18em;color:var(--terra-dim);
}
.steps h3{margin-bottom:10px}
.step-n{display:none}
.steps p{color:var(--muted)}
@media (max-width:820px){ .steps{grid-template-columns:1fr;gap:34px} }

/* ---------- пауза: дышащий круг ---------- */
.pause{
  background:linear-gradient(180deg,var(--mint),#E6EDE9 55%,var(--mint));
  padding:clamp(84px,10vw,140px) 0;text-align:center;
}
.pause-in{display:flex;flex-direction:column;align-items:center}
.pause .eyebrow{justify-content:center}
.pause .eyebrow::after{content:"";width:34px;height:2px;background:var(--terra)}
.pause h2{margin:14px auto 8px}
.breath{margin:46px 0 10px;position:relative;width:230px;height:230px;display:flex;align-items:center;justify-content:center}
.breath-ring{
  position:absolute;width:130px;height:130px;border-radius:50%;
  border:1.5px solid rgba(46,94,91,.35);
  animation:ringOut 10s cubic-bezier(.25,.5,.5,1) infinite;
}
.breath-ring-2{animation-delay:5s}
@keyframes ringOut{
  0%{transform:scale(.8);opacity:0}
  18%{opacity:.75}
  100%{transform:scale(2.1);opacity:0}
}
.breath-circle{
  width:130px;height:130px;border-radius:50%;
  background:radial-gradient(circle at 38% 32%, #3C6F6B, var(--teal) 70%);
  box-shadow:0 0 0 18px rgba(46,94,91,.08),0 0 0 38px rgba(46,94,91,.045),0 18px 40px rgba(46,94,91,.28);
  transform:scale(.78);
  transition:transform 4s cubic-bezier(.45,.05,.55,.95);
}
.breath-label{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font:700 .8rem/1 var(--sans);letter-spacing:.3em;text-transform:uppercase;color:var(--sand-on-teal);
  pointer-events:none;
}
.pause-note{color:var(--muted);max-width:52ch;margin:18px auto 0}

/* ценности */
.values{
  list-style:none;margin-top:44px;
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,4vw,54px) clamp(40px,6vw,110px);
}
.values h3{display:flex;align-items:baseline;gap:16px;margin-bottom:8px;font-size:1.25rem}
.values h3 i{
  font-style:normal;font-family:var(--sans);font-weight:700;font-size:.8rem;
  color:#fff;background:var(--terra);border-radius:50%;
  width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;flex:none;
  transform:translateY(-2px);
}
.values p{color:var(--muted);font-size:.98rem}
@media (max-width:760px){ .values{grid-template-columns:1fr} }

/* ---------- контакт: закольцовка обложки ---------- */
.contact{
  position:relative;text-align:center;color:var(--sand-on-teal);
  background:
    radial-gradient(90% 70% at 15% -10%, rgba(200,118,90,.15), transparent 55%),
    linear-gradient(185deg,var(--teal) 0%,var(--teal-deep) 100%);
  padding:clamp(100px,12vw,170px) var(--gutter);
}
.contact-in{display:flex;flex-direction:column;align-items:center;position:relative}
.contact .eyebrow{justify-content:center}
.contact .eyebrow::after{content:"";width:34px;height:2px;background:var(--terra)}
.contact-quote{
  font-family:var(--serif);font-weight:500;font-size:var(--step-3);line-height:1.3;
  max-width:22ch;margin:26px auto 40px;
}
.contact-phone{margin:26px auto 0}
.contact-phone a{
  font-family:var(--serif);font-weight:500;font-size:var(--step-1);
  color:var(--sand-on-teal);text-decoration:none;letter-spacing:.04em;
  border-bottom:1px solid rgba(200,118,90,.55);padding-bottom:3px;transition:border-color .3s;
}
.contact-phone a:hover{border-color:var(--terra)}
.contact-note{color:var(--muted-on-teal);margin:14px auto 0;font-size:.95rem}

/* футер */
.footer{background:var(--teal-deep);color:var(--muted-on-teal);padding:34px 0}
.footer-in{display:flex;gap:18px;align-items:baseline;flex-wrap:wrap}
.footer-name{color:var(--sand-on-teal);font-family:var(--serif)}
.footer-conf{font-size:.88rem;margin-left:auto;font-style:italic}
.footer-copy{font-size:.88rem}
@media (max-width:700px){ .footer-in{flex-direction:column;gap:6px} .footer-conf{margin-left:0} }

/* ---------- reveal ---------- */
[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
[data-reveal].in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  [data-reveal]{opacity:1;transform:none;transition:none}
  .breath-circle{transition:none;transform:scale(1)}
  .breath-ring{display:none}
  .hero-bg{display:none} /* остаётся тиловый фолбэк */
  .hero-rule{transform:scaleX(1)}
  .eyebrow::before{transform:scaleX(1)}
  .strip img{transform:none!important}
  .river-track{animation:none}
  *{animation:none!important}
}