/* ============================================================
   GridPeak — design system  v1.6 · светла тема
   Прогноза · Управление · Търговия

   Палитрата е дневна: бяла основа, светлосини преливания и слънчево
   жълто за акцентите. Всеки цвят е променлива — смяната на темата
   става оттук, не по компонентите.
   ============================================================ */

:root{
  /* ---- основа ---- */
  --bg:#FFFFFF;             /* страница */
  --bg-2:#EFF6FD;           /* редуващи се ивици — светло небе */
  --surface:#FFFFFF;        /* карти */
  --surface-2:#F5F9FE;      /* вложени панели */
  --line:rgba(14,38,64,.12);
  --line-strong:rgba(14,38,64,.22);

  /* ---- текст ---- */
  --text:#0E1E30;
  --muted:#48596E;
  --muted-2:#6D7F95;

  /* ---- акценти ---- */
  --accent:#0E9E74;         /* дълбоко зелено от знака — чете се на бяло */
  --accent-2:#1B8FD4;       /* светло синьо */
  --sun:#F7B32B;            /* слънчево жълто */
  --sun-2:#FFD166;          /* изгрев */
  --amber:#E08A00;
  --red:#D6455B;

  /* ---- форма ---- */
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:24px;
  --maxw:1200px;
  --shadow:0 22px 50px -26px rgba(14,38,64,.38);
  --shadow-soft:0 10px 30px -18px rgba(14,38,64,.3);

  /* ---- преливания ---- */
  --grad:linear-gradient(100deg,var(--sun),#FFC24D 45%,var(--accent-2));
  --grad-sun:linear-gradient(100deg,var(--sun-2),var(--sun));
  --grad-cool:linear-gradient(100deg,var(--accent),var(--accent-2));
  --grad-sky:linear-gradient(180deg,#FFFFFF 0%,#F3F9FE 45%,#E9F3FC 100%);

  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;
  --display:'Space Grotesk','Inter','Segoe UI',Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font);font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--display);line-height:1.12;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5.2vw,4rem);font-weight:700}
h2{font-size:clamp(1.7rem,3.4vw,2.7rem);font-weight:700}
h3{font-size:clamp(1.15rem,1.8vw,1.4rem);font-weight:600}
p{margin:0 0 1rem}
::selection{background:rgba(247,179,43,.32)}

.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:clamp(64px,8vw,120px) 0;position:relative}
.section--tight{padding:clamp(48px,5vw,80px) 0}
.center{text-align:center}
.grad-text{background:var(--grad-cool);-webkit-background-clip:text;background-clip:text;color:transparent}
.muted{color:var(--muted)}
.lead{font-size:clamp(1.02rem,1.5vw,1.18rem);color:var(--muted);max-width:62ch}
.center .lead{margin-left:auto;margin-right:auto}
/* Вторият ред в хероя: същото семейство, но по-тъмен и по-плътен — четe се
   като заключение на изречението отгоре, а не като втори абзац. */
.lead--sub{margin-top:12px;color:var(--text);font-weight:600;max-width:46ch}

/* ---------- eyebrow / section head ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.72rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent);margin-bottom:18px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--accent);opacity:.7}
.center .eyebrow::after{content:"";width:22px;height:1px;background:var(--accent);opacity:.7}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;border:1px solid transparent;
  font-weight:600;font-size:.94rem;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease;
  white-space:nowrap;
  /* Никога по-широк от контейнера: дълъг етикет на телефон изкарваше страницата
     в хоризонтален скрол („Протоколи и проверка на съвместимостта“ — 373 px в 328). */
  max-width:100%;
}
@media (max-width:520px){
  /* На тесен екран етикетът се пренася вместо да разпъва бутона. */
  .btn{white-space:normal;text-align:center;line-height:1.3}
}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--grad-sun);color:#3A2400;box-shadow:0 12px 26px -12px rgba(247,179,43,.75)}
.btn--primary:hover{box-shadow:0 18px 34px -12px rgba(247,179,43,.9)}
.btn--ghost{border-color:var(--line-strong);background:#FFFFFF;color:var(--text);box-shadow:var(--shadow-soft)}
.btn--ghost:hover{border-color:var(--accent);background:#F2FBF8}
.btn--sm{padding:9px 18px;font-size:.86rem}
.btn--block{width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}
.center .btn-row{justify-content:center}

/* ---------- header ---------- */
.header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.78);backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:border-color .2s,background .2s;
}
.header.is-stuck{border-bottom-color:var(--line);background:rgba(255,255,255,.94);box-shadow:0 10px 30px -26px rgba(14,38,64,.5)}
.header__inner{display:flex;align-items:center;gap:28px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand img{width:36px;height:36px}
.brand__text{display:flex;flex-direction:column;line-height:1}
.brand__name{font-family:var(--display);font-weight:700;font-size:1.22rem;letter-spacing:-.02em}
.brand__name span{color:var(--accent)}
.brand__sub{font-size:.54rem;letter-spacing:.24em;color:var(--muted-2);margin-top:4px}
/* Лентата не бива да излиза извън рамката: навигацията се свива преди бутоните,
   а бутоните запазват ширината си. Иначе дълъг етикет реже бутона вдясно. */
.nav{display:flex;align-items:center;gap:26px;margin-left:auto;flex:0 1 auto;min-width:0}
.nav a{font-size:.92rem;color:var(--muted);transition:color .15s;white-space:nowrap}
.nav a:hover,.nav a.is-active{color:var(--text)}
.header__cta{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.lang{
  display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;
}
.lang button{
  background:none;border:0;padding:6px 11px;font-size:.76rem;font-weight:600;
  color:var(--muted-2);cursor:pointer;transition:.15s;letter-spacing:.04em;
}
.lang button.is-active{background:rgba(14,158,116,.12);color:var(--accent)}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 10px;cursor:pointer}
.burger span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px}
.burger span+span{margin-top:4px}

/* ---------- hero ---------- */
.hero{position:relative;padding:clamp(60px,9vw,120px) 0 clamp(50px,6vw,90px);overflow:hidden}
.hero__bg{position:absolute;inset:0;pointer-events:none;z-index:0}
.hero__bg::before{
  content:"";position:absolute;inset:-20% -10% auto -10%;height:70vh;
  background:radial-gradient(46% 58% at 16% -10%,rgba(247,179,43,.55),transparent 66%),
             radial-gradient(40% 46% at 44% -14%,rgba(255,209,102,.45),transparent 70%),
             radial-gradient(54% 60% at 88% 2%,rgba(27,143,212,.3),transparent 72%),
             radial-gradient(60% 40% at 50% 62%,rgba(255,255,255,.75),transparent 70%);
  filter:blur(6px);
}
.hero__grid{
  position:absolute;inset:0;opacity:.45;
  background-image:linear-gradient(rgba(14,38,64,.055) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(14,38,64,.055) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(70% 60% at 50% 30%,#000 30%,transparent 100%);
  -webkit-mask-image:radial-gradient(70% 60% at 50% 30%,#000 30%,transparent 100%);
}
.hero__inner::after{
  content:"";position:absolute;right:-6%;top:-14%;width:52%;height:78%;z-index:-1;pointer-events:none;
  background:radial-gradient(50% 50% at 60% 40%,rgba(255,209,102,.4),transparent 70%);
  filter:blur(18px);
}
.hero__inner{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{margin-bottom:22px}
.hero .lead{margin-bottom:30px}
.pill{
  display:inline-flex;align-items:center;gap:9px;padding:6px 14px 6px 8px;
  border:1px solid var(--line);border-radius:999px;background:#FFFFFF;box-shadow:var(--shadow-soft);
  font-size:.79rem;color:var(--muted);margin-bottom:26px;
}
.pill b{color:var(--text);font-weight:600;white-space:nowrap}
.dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(14,158,116,.16);animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

.hero__stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:44px}
.hero__stats div{background:var(--bg);padding:20px 18px}
.hero__stats b{display:block;font-family:var(--display);font-size:1.5rem;font-weight:700;color:var(--text)}
.hero__stats span{font-size:.78rem;color:var(--muted-2)}

/* ---------- live panel (hero visual) ---------- */
.panel{
  background:linear-gradient(180deg,#FFFFFF,#F4F9FE);
  border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow);overflow:hidden;
}
.panel__top{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line);background:var(--surface-2)}
.panel__top b{font-size:.85rem;font-weight:600}
.panel__top .tag{margin-left:auto;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);border:1px solid rgba(14,158,116,.35);border-radius:999px;padding:3px 10px}
.panel__body{padding:18px}
.panel__kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}
.kpi{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px}
.kpi span{display:block;font-size:.67rem;letter-spacing:.09em;text-transform:uppercase;color:var(--muted-2)}
.kpi b{font-family:var(--display);font-size:1.15rem;font-weight:700}
.kpi b.up{color:var(--accent)}
.kpi b.warn{color:var(--amber)}

.ticker{display:flex;gap:10px;align-items:center;padding:11px 18px;border-top:1px solid var(--line);font-size:.78rem;color:var(--muted);background:var(--surface-2);overflow:hidden}
.ticker b{color:var(--text);font-weight:600}
.badge{display:inline-flex;align-items:center;gap:6px;border-radius:6px;padding:2px 8px;font-size:.7rem;font-weight:700;letter-spacing:.06em}
.badge--sell{background:rgba(14,158,116,.14);color:#0A7A59}
.badge--store{background:rgba(27,143,212,.14);color:#12689B}
.badge--hold{background:rgba(247,179,43,.22);color:#8A5A00}

/* ---------- logo strip ---------- */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(90deg,#FFF8E8,#EFF6FD 45%,#FFF8E8)}
.strip__inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:18px 34px;padding:22px 0}
.strip span{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);font-weight:600;white-space:nowrap}

/* ---------- cards ---------- */
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
  background:#FFFFFF;
  border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-soft);
  transition:border-color .2s,transform .2s,box-shadow .2s;position:relative;overflow:hidden;
}
.card:hover{border-color:rgba(27,143,212,.35);transform:translateY(-3px);box-shadow:var(--shadow)}
.card h3{margin-bottom:10px}
.card p{color:var(--muted);font-size:.95rem;margin:0}
.card__icon{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:18px;
  background:rgba(14,158,116,.1);border:1px solid rgba(14,158,116,.26);color:var(--accent);
}
.card__icon svg{width:22px;height:22px}
.card__num{
  font-family:var(--display);font-size:.8rem;font-weight:700;color:var(--accent);
  border:1px solid rgba(14,158,116,.3);border-radius:8px;width:30px;height:30px;
  display:grid;place-items:center;margin-bottom:16px;
}
.card--dark{background:var(--surface-2);border-color:var(--line)}
.card--accent{background:linear-gradient(150deg,rgba(247,179,43,.16),rgba(27,143,212,.08));border-color:rgba(247,179,43,.4)}

/* ---------- problem list ---------- */
.prob{display:flex;gap:16px;padding:22px 0;border-bottom:1px solid var(--line)}
.prob:last-child{border-bottom:0}
.prob__k{font-family:var(--display);font-size:1.5rem;font-weight:700;color:var(--red);min-width:84px}
.prob h3{font-size:1.05rem;margin-bottom:4px}
.prob p{color:var(--muted);font-size:.93rem;margin:0}

/* ---------- pipeline ---------- */
.pipe{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;position:relative}
.pipe__step{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 18px;position:relative;transition:.2s;
}
.pipe__step:hover{border-color:rgba(247,179,43,.55);transform:translateY(-3px)}
.pipe__step b{display:block;font-family:var(--display);font-size:.72rem;letter-spacing:.14em;color:var(--accent);margin-bottom:10px}
.pipe__step h4{font-size:1rem;margin-bottom:6px;font-weight:600}
.pipe__step p{font-size:.83rem;color:var(--muted-2);margin:0}
.pipe__step::after{
  content:"";position:absolute;right:-11px;top:50%;width:8px;height:8px;
  border-top:2px solid var(--line-strong);border-right:2px solid var(--line-strong);
  transform:translateY(-50%) rotate(45deg);
}
.pipe__step:last-child::after{display:none}

/* ---------- split feature ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,64px);align-items:center}
.split--rev .split__media{order:-1}
/* grid items must be allowed to shrink — иначе дълъг код или таблица разпъва решетката */
.split>*,.grid>*,.pipe>*,.eso__flow>*{min-width:0}
.formula{max-width:100%}
.formula code{display:block;min-width:0}
.list{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:14px}
.list li{display:flex;gap:12px;font-size:.96rem;color:var(--muted)}
.list li b{color:var(--text);font-weight:600}
.list svg{width:19px;height:19px;flex-shrink:0;color:var(--accent);margin-top:2px}

/* ---------- spec table ---------- */
.spec{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface)}
.spec__row{display:grid;grid-template-columns:1fr auto;gap:16px;padding:13px 20px;border-bottom:1px solid var(--line);font-size:.9rem}
.spec__row:last-child{border-bottom:0}
.spec__row span{color:var(--muted)}
.spec__row b{font-family:var(--display);font-weight:600;color:var(--text)}
.spec__head{background:var(--surface-2);font-family:var(--display);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);display:block;padding:12px 20px;border-bottom:1px solid var(--line)}

/* ---------- code / math ---------- */
.mono{
  font-family:ui-monospace,SFMono-Regular,'Cascadia Code',Consolas,monospace;
  font-size:.83rem;color:var(--accent-2);
}
.formula{
  background:var(--bg-2);border:1px solid var(--line);border-left:3px solid var(--accent);
  border-radius:var(--radius-sm);padding:16px 18px;margin:18px 0;overflow-x:auto;
}
.formula code{font-family:ui-monospace,Consolas,monospace;font-size:.86rem;color:var(--text);white-space:pre}

/* ---------- steps ---------- */
.steps{counter-reset:s;display:grid;gap:18px}
.step{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-2)}
.step__n{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:var(--grad-cool);color:#FFFFFF;font-family:var(--display);font-weight:700;
}
.step h3{font-size:1.06rem;margin-bottom:5px}
.step p{margin:0;color:var(--muted);font-size:.94rem}

/* ---------- faq ---------- */
.faq{border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{
  width:100%;background:none;border:0;text-align:left;cursor:pointer;
  padding:22px 40px 22px 0;font-family:var(--display);font-size:1.03rem;font-weight:600;
  position:relative;color:var(--text);
}
.faq__q::after{content:"+";position:absolute;right:8px;top:50%;transform:translateY(-50%);font-size:1.4rem;color:var(--accent);font-weight:400}
.faq__item.is-open .faq__q::after{content:"–"}
.faq__a{max-height:0;overflow:hidden;transition:max-height .32s ease}
.faq__a p{color:var(--muted);font-size:.95rem;padding-bottom:22px;margin:0;max-width:78ch}

/* ---------- cta band ---------- */
.cta{
  background:linear-gradient(140deg,rgba(247,179,43,.2),rgba(27,143,212,.1) 55%,rgba(255,255,255,.6));
  border:1px solid rgba(247,179,43,.35);border-radius:var(--radius-lg);
  padding:clamp(34px,5vw,60px);text-align:center;position:relative;overflow:hidden;
}
.cta h2{margin-bottom:14px}

/* ---------- forms ---------- */
.form{display:grid;gap:16px}
.field{display:grid;gap:7px}
.field label{font-size:.82rem;font-weight:600;color:var(--muted)}
.field input,.field select,.field textarea{
  background:#FFFFFF;border:1px solid var(--line-strong);border-radius:var(--radius-sm);
  padding:12px 14px;font-size:.95rem;transition:border-color .15s,box-shadow .15s;width:100%;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--accent-2);box-shadow:0 0 0 3px rgba(27,143,212,.18);
}
.field textarea{min-height:120px;resize:vertical}
.field--row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.note{font-size:.8rem;color:var(--muted-2)}
.msg{border-radius:var(--radius-sm);padding:12px 14px;font-size:.88rem;display:none}
.msg.is-on{display:block}
.msg--ok{background:rgba(14,158,116,.1);border:1px solid rgba(14,158,116,.32);color:#0A7A59}
.msg--err{background:rgba(214,69,91,.09);border:1px solid rgba(214,69,91,.3);color:var(--red)}

/* ---------- auth ---------- */
.auth{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr}
.auth__side{
  background:var(--grad-sky);
  border-right:1px solid var(--line);padding:clamp(32px,5vw,64px);
  display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;
}
.auth__side::before{
  content:"";position:absolute;inset:auto -20% -30% -20%;height:60%;
  background:radial-gradient(52% 64% at 50% 100%,rgba(247,179,43,.3),transparent 72%);
}
.auth__form{padding:clamp(32px,5vw,64px);display:flex;align-items:center;justify-content:center}
.auth__form-inner{width:100%;max-width:400px}
.tabs{display:flex;gap:6px;background:var(--bg-2);border:1px solid var(--line);border-radius:999px;padding:4px;margin-bottom:26px}
.tabs button{
  flex:1;background:none;border:0;padding:9px;border-radius:999px;cursor:pointer;
  font-size:.88rem;font-weight:600;color:var(--muted);transition:.18s;
}
.tabs button.is-active{background:var(--grad-cool);color:#FFFFFF}

/* ---------- dashboard ---------- */
.app{display:grid;grid-template-columns:248px 1fr;min-height:100vh}
.side{background:var(--bg-2);border-right:1px solid var(--line);padding:22px 16px;display:flex;flex-direction:column;gap:26px;position:sticky;top:0;height:100vh}
.side__nav{display:grid;gap:3px}
.side__nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:var(--radius-sm);font-size:.9rem;color:var(--muted);transition:.15s}
.side__nav a:hover{background:rgba(14,38,64,.05);color:var(--text)}
.side__nav a.is-active{background:rgba(14,158,116,.12);color:var(--accent)}
.side__nav svg{width:18px;height:18px}
.side__foot{margin-top:auto;font-size:.78rem;color:var(--muted-2)}
.main{padding:clamp(20px,3vw,34px);max-width:1400px}
.main__head{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-bottom:26px}
.main__head h1{font-size:clamp(1.4rem,2.4vw,1.9rem);margin:0}
.main__head .btn-row{margin-left:auto}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}
.kpis .card{padding:20px}
.kpis span{display:block;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2);margin-bottom:6px}
.kpis b{font-family:var(--display);font-size:1.7rem;font-weight:700;display:block}
.kpis small{font-size:.78rem;color:var(--muted)}
.chart-card{background:#FFFFFF;border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:22px;box-shadow:var(--shadow-soft)}
.chart-card__head{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:18px}
.chart-card__head h3{margin:0;font-size:1.05rem}
.legend{display:flex;gap:16px;margin-left:auto;font-size:.78rem;color:var(--muted)}
.legend i{display:inline-block;width:10px;height:3px;border-radius:2px;margin-right:6px;vertical-align:middle}
table{width:100%;border-collapse:collapse;font-size:.88rem}
th{text-align:left;font-family:var(--display);font-size:.7rem;letter-spacing:.11em;text-transform:uppercase;color:var(--muted-2);padding:10px 12px;border-bottom:1px solid var(--line);font-weight:600}
td{padding:11px 12px;border-bottom:1px solid var(--line);color:var(--muted)}
td b{color:var(--text);font-weight:600}
tr:last-child td{border-bottom:0}
.table-wrap{overflow-x:auto}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line);background:linear-gradient(180deg,#F6FAFE,#EAF2FB);padding:clamp(48px,6vw,72px) 0 28px;margin-top:0}
.footer__grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:40px;margin-bottom:44px}
.footer h4{font-family:var(--display);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);margin-bottom:16px}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.footer a{font-size:.9rem;color:var(--muted);transition:color .15s}
.footer a:hover{color:var(--accent)}
.footer__bottom{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;padding-top:24px;border-top:1px solid var(--line);font-size:.82rem;color:var(--muted-2)}
.footer__note{font-size:.84rem;color:var(--muted);max-width:44ch;margin-top:14px}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1040px){
  .hero__inner{grid-template-columns:1fr;gap:42px}
  .pipe{grid-template-columns:repeat(2,1fr)}
  .pipe__step::after{display:none}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .kpis{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr;gap:30px}
  .app{grid-template-columns:1fr}
  /* min-width:0 — без него елементите в решетката не слизат под ширината на
     съдържанието си (подразбиращото се min-width:auto) и лентата на портала
     разпъваше страницата вместо да се превърти сама на тесен екран. */
  .side{position:static;height:auto;flex-direction:row;align-items:center;gap:14px;overflow-x:auto;min-width:0}
  .side__nav{grid-auto-flow:column;gap:6px}
  .side__foot{display:none}
  .main{min-width:0}
}
@media (max-width:1260px){
  .nav{
    position:fixed;inset:72px 0 auto 0;background:var(--bg-2);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:0;padding:10px 24px 20px;display:none;
  }
  .nav.is-open{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid var(--line)}
  .burger{display:block;order:3}
  .header__cta .btn--primary{display:none}
  .header__inner{gap:12px}
}
@media (max-width:820px){
  .header__cta .btn{display:none}
  .split,.grid-2,.grid-3,.grid-4,.field--row{grid-template-columns:1fr}
  .split--rev .split__media{order:0}
  .hero__stats{grid-template-columns:repeat(2,1fr)}
  .auth{grid-template-columns:1fr}
  .auth__side{display:none}
  .panel__kpis{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .brand__sub{display:none}
  .brand img{width:32px;height:32px}
  .brand__name{font-size:1.08rem}
  .lang button{padding:5px 9px;font-size:.72rem}
  .header__inner{gap:8px}
  .wrap{padding:0 16px}
}
@media (max-width:520px){
  .pipe{grid-template-columns:1fr}
  .kpis{grid-template-columns:1fr}
  .prob{flex-direction:column;gap:6px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* Keep linked sections below the fixed navigation. */
section[id]{scroll-margin-top:88px}