/* =========================================================
   ORBISAN — single-page site
   Colours sampled from the Orbisan logo only
   ========================================================= */
:root{
  --ink:#054783;        /* wordmark navy        */
  --navy:#0B508D;       /* deep sphere blue     */
  --blue:#226DA4;       /* sphere highlight     */
  --teal:#319C96;       /* teal sphere          */
  --green:#40AA9A;      /* teal-green sphere    */
  --mint:#58B5A2;       /* sphere highlight     */

  --grad:linear-gradient(135deg,var(--navy) 0%,var(--blue) 45%,var(--green) 100%);
  --grad-deep:linear-gradient(135deg,var(--ink) 0%,var(--navy) 38%,var(--blue) 68%,var(--teal) 100%);
  --grad-soft:linear-gradient(135deg,rgba(11,80,141,.08),rgba(64,170,154,.10));

  --text:#1b2d3f;
  --muted:#586b7d;
  --line:#dbe6ec;
  --bg:#ffffff;
  --tint:#f3f8f9;

  --radius:18px;
  --shadow:0 10px 30px -12px rgba(5,71,131,.22);
  --shadow-lg:0 24px 60px -20px rgba(5,71,131,.35);
  --header-h:72px;
  --font-head:'Montserrat',system-ui,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 8px);-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-body);color:var(--text);background:var(--bg);line-height:1.65;font-size:16px;overflow-x:hidden}
body.intro-active{overflow:hidden;height:100vh;height:100dvh}
img,video{max-width:100%;display:block}
a{color:var(--navy);text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--ink);line-height:1.2;margin:0 0 .5em;letter-spacing:-.01em}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
button{font:inherit;cursor:pointer}
svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
:focus-visible{outline:3px solid var(--green);outline-offset:3px;border-radius:6px}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:.9em 1.5em;border-radius:999px;font-family:var(--font-head);font-weight:700;font-size:.92rem;border:2px solid transparent;transition:transform .2s,box-shadow .2s,background .2s,color .2s;text-align:center;line-height:1.25}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--grad);color:#fff;box-shadow:var(--shadow)}
.btn--primary:hover{box-shadow:var(--shadow-lg)}
.btn--light{background:#fff;color:var(--ink)}
.btn--ghost{border-color:rgba(255,255,255,.6);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.12)}
.btn--block{width:100%}

.eyebrow{display:inline-block;font-family:var(--font-head);font-weight:700;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:1rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow--light{background:none;color:var(--mint);-webkit-background-clip:initial;background-clip:initial}

/* =========================================================
   INTRO
   ========================================================= */
.intro{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;
  background:#ffffff;
  transition:opacity .9s ease,visibility .9s}
.intro.is-leaving{opacity:0;visibility:hidden}
.intro__network{position:absolute;inset:0;opacity:.5;
  background-image:
    radial-gradient(circle at 12% 20%,rgba(64,170,154,.35) 0 3px,transparent 4px),
    radial-gradient(circle at 85% 18%,rgba(34,109,164,.3) 0 3px,transparent 4px),
    radial-gradient(circle at 78% 80%,rgba(64,170,154,.3) 0 3px,transparent 4px),
    radial-gradient(circle at 20% 78%,rgba(34,109,164,.3) 0 3px,transparent 4px);}
.intro__stage{position:relative;display:flex;flex-direction:column;align-items:center;gap:28px;transition:opacity .5s,transform .6s}
.intro.is-playing .intro__stage{opacity:0;transform:scale(1.15);pointer-events:none}
.intro__logo{position:relative;background:none;border:0;padding:0;width:clamp(150px,34vw,260px);aspect-ratio:600/522;animation:float 4s ease-in-out infinite;-webkit-tap-highlight-color:transparent}
.intro__logo img{position:relative;width:100%;height:auto;filter:drop-shadow(0 18px 30px rgba(5,71,131,.28));transition:transform .3s}
.intro__logo:hover img{transform:scale(1.05)}
.intro__ring{position:absolute;left:50%;top:50%;width:120%;aspect-ratio:1;border-radius:50%;transform:translate(-50%,-50%) scale(.7);border:2px solid var(--green);opacity:0;animation:ring 2.8s ease-out infinite}
.intro__ring--2{border-color:var(--blue);animation-delay:1.4s}
.intro__brand{text-align:center;margin-top:-6px}
.intro__word{font-family:var(--font-head);font-weight:800;font-size:clamp(2rem,6vw,3.2rem);letter-spacing:.05em;color:var(--ink);margin:0;line-height:1}
.intro__word sup{font-size:.35em;font-weight:700;vertical-align:super;margin-left:2px}
.intro__slogan{font-family:var(--font-head);font-weight:600;font-size:clamp(.85rem,2.2vw,1.05rem);letter-spacing:.08em;margin:10px 0 0;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.intro__slogan span{color:var(--line);-webkit-text-fill-color:#9fb4c4;margin:0 .35em}
.intro__hint{font-family:var(--font-head);font-weight:600;font-size:.8rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink);margin:0;opacity:.75;animation:blink 2.4s ease-in-out infinite}
.intro__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#dfe6ea;opacity:0;pointer-events:none;transition:opacity .6s}
.intro.is-playing .intro__video{opacity:1}
.intro__skip{position:absolute;right:20px;bottom:calc(20px + env(safe-area-inset-bottom));display:flex;align-items:center;gap:8px;padding:.6em 1.1em;border-radius:999px;border:1px solid rgba(5,71,131,.25);background:rgba(255,255,255,.85);backdrop-filter:blur(6px);color:var(--ink);font-family:var(--font-head);font-weight:600;font-size:.8rem;opacity:0;visibility:hidden;transition:opacity .4s}
.intro__skip svg{width:14px;height:14px}
.intro.is-playing .intro__skip{opacity:1;visibility:visible}

@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes ring{0%{opacity:.6;transform:translate(-50%,-50%) scale(.65)}100%{opacity:0;transform:translate(-50%,-50%) scale(1.25)}}
@keyframes blink{0%,100%{opacity:.35}50%{opacity:.85}}

/* portrait phones: show the whole video frame, no cropping of the logo */
@media (orientation:portrait){.intro__video{object-fit:contain}}

/* =========================================================
   HEADER
   ========================================================= */
.header{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--header-h);display:flex;align-items:center;transition:background .3s,box-shadow .3s}
.header.is-solid{background:rgba(255,255,255,.96);backdrop-filter:blur(10px);box-shadow:0 2px 20px -8px rgba(5,71,131,.2)}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:10px}
.brand img{width:40px;height:auto}
.brand__text{display:flex;flex-direction:column;line-height:1}
.brand__word{font-family:var(--font-head);font-weight:800;font-size:1.35rem;letter-spacing:.04em;color:#fff;transition:color .3s}
.brand__reg{font-size:.5em;font-weight:700;margin-left:2px;vertical-align:super;line-height:0}
.brand__slogan{font-family:var(--font-head);font-weight:600;font-size:.62rem;letter-spacing:.08em;color:rgba(255,255,255,.8);margin-top:4px;white-space:nowrap;transition:color .3s}
.header.is-solid .brand__slogan,.nav-open .brand__slogan{color:var(--teal)}
.brand__dot{color:var(--mint)}
.header.is-solid .brand__word{color:var(--ink)}
.nav{display:flex;align-items:center;gap:22px}
.nav a:not(.btn){font-family:var(--font-head);font-weight:600;font-size:.86rem;color:rgba(255,255,255,.9);position:relative;padding:6px 0;transition:color .2s}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--grad);transition:width .25s}
.nav a:not(.btn):hover::after,.nav a.is-active::after{width:100%}
.header.is-solid .nav a:not(.btn){color:var(--text)}
.header.is-solid .nav a.is-active{color:var(--navy)}
.nav__cta{padding:.7em 1.2em;font-size:.84rem}
.burger{display:none;width:44px;height:44px;border:0;background:transparent;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.burger span{display:block;width:24px;height:2px;background:#fff;border-radius:2px;transition:transform .3s,opacity .3s,background .3s}
.header.is-solid .burger span,.nav-open .burger span{background:var(--ink)}
.nav-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-open .burger span:nth-child(2){opacity:0}
.nav-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;padding:calc(var(--header-h) + 70px) 0 0;color:#fff;overflow:hidden}
.hero__bg{position:absolute;inset:0 0 110px;background:var(--grad-deep);z-index:-1}
.hero__bg::after{content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 80% 30%,rgba(88,181,162,.35),transparent 45%),
    radial-gradient(circle at 10% 90%,rgba(34,109,164,.5),transparent 50%);}
.hero__inner{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;padding-bottom:70px}
.hero h1{color:#fff;font-size:clamp(2rem,4.4vw,3.35rem);font-weight:800;margin-bottom:.45em}
.hero .lead{font-size:clamp(1rem,1.4vw,1.15rem);color:rgba(255,255,255,.88);max-width:620px;margin-bottom:2rem}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px}
.hero__visual{position:relative;display:grid;place-items:center}
.hero__visual img{position:relative;width:min(100%,380px);height:auto;filter:drop-shadow(0 30px 40px rgba(0,0,0,.25));animation:float 6s ease-in-out infinite}
.hero__orb{position:absolute;width:115%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.28),rgba(255,255,255,0) 65%)}

.stats{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);overflow:hidden}
.stats li{padding:28px 24px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:6px}
.stats li:last-child{border-right:0}
.stats strong{font-family:var(--font-head);font-weight:800;font-size:clamp(1.35rem,2.2vw,1.8rem);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.15}
.stats small{font-size:.8em;font-weight:700}
.stats span{font-size:.9rem;color:var(--muted);line-height:1.45}

/* =========================================================
   SECTIONS
   ========================================================= */
.section{padding:100px 0}
.section--white{background:#ffffff;border-top:1px solid var(--line)}
.section--deep{background:var(--grad-deep);color:#fff;position:relative;overflow:hidden}
.section__head{max-width:760px;margin:0 auto 56px;text-align:center}
.section__head h2{font-size:clamp(1.7rem,3.2vw,2.5rem);font-weight:800}
.section__head p{color:var(--muted);font-size:1.05rem}
.section__head--left{text-align:left;margin-left:0}
.section__head--light h2{color:#fff}
.section__head--light p{color:rgba(255,255,255,.85)}

.grid{display:grid;gap:26px}
.grid--3{grid-template-columns:repeat(3,1fr)}

/* ---------- Cards ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;position:relative;transition:transform .3s,box-shadow .3s,border-color .3s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.card::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;border-radius:var(--radius) var(--radius) 0 0;background:var(--grad);opacity:0;transition:opacity .3s}
.card:hover::before{opacity:1}
.card h3{font-size:1.2rem}
.card h4{font-size:1.12rem;margin-bottom:.6em}
.card p{color:var(--muted);font-size:.95rem}
.card__tag{font-family:var(--font-head);font-weight:700;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--teal)!important;margin-bottom:.5em}
.card__icon{width:52px;height:52px;flex:0 0 52px;border-radius:14px;display:grid;place-items:center;background:var(--grad);color:#fff;margin-bottom:20px;box-shadow:0 8px 20px -8px rgba(11,80,141,.6)}
.card__icon svg{width:26px;height:26px}

.ticks{margin-top:auto;padding-top:8px;display:grid;gap:9px}
.ticks li{position:relative;padding-left:28px;font-size:.92rem;line-height:1.5}
.ticks li::before{content:"";position:absolute;left:0;top:.15em;width:18px;height:18px;border-radius:50%;background:var(--grad-soft);border:1.5px solid var(--green)}
.ticks li::after{content:"";position:absolute;left:6px;top:calc(.15em + 5px);width:5px;height:8px;border:solid var(--navy);border-width:0 2px 2px 0;transform:rotate(45deg)}

/* ---------- Services ---------- */
.tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:-20px auto 48px}
.tab{border:1.5px solid var(--line);background:#fff;color:var(--text);padding:.65em 1.2em;border-radius:999px;font-family:var(--font-head);font-weight:600;font-size:.85rem;transition:all .2s}
.tab:hover{border-color:var(--green);color:var(--navy)}
.tab.is-active{background:var(--grad);color:#fff;border-color:transparent;box-shadow:var(--shadow)}
.pillar{margin-bottom:56px}
.pillar:last-child{margin-bottom:0}
.pillar[hidden]{display:none}
.pillar__head{display:flex;align-items:center;gap:18px;margin-bottom:26px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.pillar__num{font-family:var(--font-head);font-weight:800;font-size:2.4rem;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.pillar__head h3{font-size:1.4rem;margin:0}
.pillar__head p{margin:0;color:var(--muted);font-size:.9rem}
.service .ticks{margin-top:0;padding-top:0;margin-bottom:22px}
.link-arrow{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);font-family:var(--font-head);font-weight:700;font-size:.9rem;display:flex;align-items:center;gap:8px;color:var(--navy)}
.link-arrow::after{content:"→";transition:transform .2s}
.link-arrow:hover::after{transform:translateX(5px)}

/* ---------- Cold chain ---------- */
.section--deep::before{content:"";position:absolute;width:700px;height:700px;right:-250px;top:-250px;border-radius:50%;background:radial-gradient(circle,rgba(88,181,162,.25),transparent 65%)}
.temps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative}
.temps--2{grid-template-columns:repeat(2,1fr);max-width:900px;margin:0 auto}
.temp__icon{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;background:rgba(255,255,255,.14);color:#fff;margin-bottom:20px}
.temp__icon svg{width:28px;height:28px}
.temp h3{font-size:1.35rem!important}
.temp{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);padding:28px 24px;backdrop-filter:blur(6px);transition:background .3s,transform .3s}
.temp:hover{background:rgba(255,255,255,.14);transform:translateY(-5px)}
.temp__bar{height:8px;border-radius:99px;background:rgba(255,255,255,.15);overflow:hidden;margin-bottom:22px}
.temp__bar span{display:block;height:100%;width:0;border-radius:inherit;background:linear-gradient(90deg,var(--mint),var(--green),var(--blue));transition:width 1.4s cubic-bezier(.2,.8,.2,1)}
.temp.is-visible .temp__bar span{width:var(--lvl)}
.temp__value{font-family:var(--font-head);font-weight:800;font-size:1.55rem;color:#fff;margin-bottom:.35em;white-space:nowrap}
.temp h3{color:var(--mint);font-size:1rem;letter-spacing:.02em}
.temp p:last-child{color:rgba(255,255,255,.82);font-size:.92rem;margin:0}

/* ---------- Network ---------- */
.network{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.features{display:grid;gap:22px;margin-bottom:34px}
.features li{display:flex;gap:18px}
.features .card__icon{margin:0}
.features h3{font-size:1.05rem;margin-bottom:.25em}
.features p{color:var(--muted);font-size:.95rem;margin:0}
.institutes{background:var(--grad-deep);border-radius:24px;padding:36px 32px;color:#fff;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.institutes::after{content:"";position:absolute;right:-80px;bottom:-80px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(88,181,162,.35),transparent 70%)}
.institutes__title{color:#fff;font-size:1.15rem;padding-bottom:16px;margin-bottom:8px;border-bottom:1px solid rgba(255,255,255,.2)}
.institutes ul{display:grid;grid-template-columns:1fr 1fr;gap:4px 24px;position:relative;z-index:1}
.institutes li{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.institutes strong{display:block;font-family:var(--font-head);font-size:.92rem;font-weight:700}
.institutes span{font-size:.82rem;color:rgba(255,255,255,.72)}

/* ---------- Quality ---------- */
.card--quality{padding-top:40px}
.card--quality .card__tag{padding-right:64px}
.card__num{position:absolute;right:24px;top:18px;font-family:var(--font-head);font-weight:800;font-size:3rem;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;opacity:.18}

/* ---------- Contact ---------- */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:start}
.contact__info h2{font-size:clamp(1.7rem,3vw,2.3rem);font-weight:800}
.contact__info > p{color:var(--muted)}
.contact__list{display:grid;gap:22px;margin-top:32px}
.contact__list li{display:flex;gap:18px;align-items:flex-start}
.contact__list .card__icon{margin:0}
.contact__list h3{font-size:.95rem;margin-bottom:.2em}
.contact__list p,.contact__list a{margin:0;color:var(--muted);font-size:.95rem;word-break:break-word}
.contact__list a{color:var(--navy);font-weight:600}
.form{background:#fff;border:1px solid var(--line);border-radius:24px;padding:36px;box-shadow:var(--shadow-lg);display:grid;gap:18px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form label{display:block;font-family:var(--font-head);font-weight:600;font-size:.85rem;color:var(--ink)}
.form label span{color:var(--teal)}
.form input,.form select,.form textarea{display:block;margin-top:7px;width:100%;font:inherit;font-family:var(--font-body);font-weight:400;font-size:16px;color:var(--text);padding:.8em 1em;border:1.5px solid var(--line);border-radius:12px;background:#ffffff;transition:border-color .2s,box-shadow .2s,background .2s;appearance:none;-webkit-appearance:none}
.form select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B508D' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:18px;padding-right:40px}
.form textarea{resize:vertical;min-height:130px}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--green);background:#fff;box-shadow:0 0 0 4px rgba(64,170,154,.15)}
.form .is-invalid{border-color:#c0392b;background:#fff}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.form__status{margin:0;font-size:.92rem;min-height:1.4em}
.form__status.is-ok{color:var(--teal);font-weight:600;padding:14px 16px;border-radius:12px;background:var(--grad-soft);border:1px solid rgba(64,170,154,.35)}
.form__status.is-err{color:#b03a2e}
.btn[disabled]{opacity:.7;pointer-events:none}

/* ---------- Footer ---------- */
.footer{background:#04335f;background:linear-gradient(160deg,var(--ink) 0%,#043c6f 60%,var(--navy) 100%);color:rgba(255,255,255,.78);padding:80px 0 30px;font-size:.92rem}
.footer__grid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:36px;margin-bottom:44px}
.footer__brand p{margin-top:18px;max-width:340px}
.brand--light .brand__word{color:#fff}
.footer h4{color:#fff;font-size:.88rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:18px}
.footer ul{display:grid;gap:10px}
.footer a{color:rgba(255,255,255,.78);transition:color .2s}
.footer a:hover{color:var(--mint)}
.notice{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-left:4px solid var(--green);border-radius:12px;padding:20px 22px;font-size:.86rem;line-height:1.6;margin-bottom:30px}
.notice strong{color:#fff}
.footer__bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);font-size:.84rem}
.footer__bottom p{margin:0}

.to-top{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom));z-index:90;width:46px;height:46px;border-radius:50%;border:0;background:var(--grad);color:#fff;display:grid;place-items:center;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(10px);transition:all .3s}
.to-top.is-visible{opacity:1;visibility:visible;transform:none}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-visible{opacity:1;transform:none}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1100px){
  .nav{gap:16px}
  .nav a:not(.btn){font-size:.8rem}
  .footer__grid{grid-template-columns:1fr 1fr 1fr}
  .footer__brand{grid-column:1/-1}
}
@media (max-width:980px){
  :root{--header-h:64px}
  .burger{display:flex}
  .nav{position:fixed;top:0;right:0;height:100vh;height:100dvh;width:min(320px,86vw);background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:calc(var(--header-h) + 16px) 26px 30px;box-shadow:-20px 0 60px -20px rgba(5,71,131,.4);transform:translateX(105%);transition:transform .35s ease;overflow-y:auto}
  .nav-open .nav{transform:none}
  .nav a:not(.btn){color:var(--text)!important;font-size:1rem;padding:15px 0;border-bottom:1px solid var(--line)}
  .nav a:not(.btn)::after{display:none}
  .nav__cta{margin-top:22px}
  .burger{position:relative;z-index:2}
  .nav-open .header{background:#fff}
  .nav-open .brand__word{color:var(--ink)}
  .nav-open .brand__slogan{color:var(--teal)}
  body.nav-open{overflow:hidden}

  .hero__inner{grid-template-columns:1fr;text-align:left}
  .hero__visual{display:none}
  .stats{grid-template-columns:1fr 1fr}
  .stats li:nth-child(2){border-right:0}
  .stats li:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .grid--3{grid-template-columns:1fr 1fr}
  .network,.contact{grid-template-columns:1fr;gap:44px}
}
@media (max-width:680px){
  body{font-size:15px}
  .section{padding:70px 0}
  .section__head{margin-bottom:40px}
  .hero{padding-top:calc(var(--header-h) + 44px)}
  .hero__inner{padding-bottom:50px}
  .hero__actions .btn{width:100%}
  .stats li{padding:20px 16px}
  .grid--3,.temps{grid-template-columns:1fr}
  .tabs{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;margin:-10px -20px 36px;padding:4px 20px;scrollbar-width:none}
  .tabs::-webkit-scrollbar{display:none}
  .tab{white-space:nowrap;flex:0 0 auto}
  .card{padding:26px 22px}
  .institutes{padding:28px 22px}
  .institutes ul{grid-template-columns:1fr}
  .form{padding:24px 20px}
  .form__row{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr;gap:30px}
  .footer__bottom{flex-direction:column}
}
@media (max-width:380px){
  .stats{grid-template-columns:1fr}
  .stats li{border-right:0!important;border-bottom:1px solid var(--line)}
  .footer__grid{grid-template-columns:1fr}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}