/* ============ TOKENS ============ */
:root{
  --navy-deep:#10154A;
  --navy:#1B2A78;
  --navy-soft:#2A3B93;
  --teal:#0E8F86;
  --green:#31B24A;
  --green-bright:#5FD86A;
  --ink:#0E1130;
  --paper:#F6F7FB;
  --paper-dim:#EDEFF7;
  --line:rgba(16,17,48,0.10);
  --white:#ffffff;

  --f-display:'Space Grotesk', sans-serif;
  --f-body:'IBM Plex Sans', sans-serif;
  --f-mono:'IBM Plex Mono', monospace;

  --radius:18px;
  --ease:cubic-bezier(.2,.7,.2,1);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:100px;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important;}
}
body{
  margin:0;
  font-family:var(--f-body);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-family:var(--f-display);font-weight:600;letter-spacing:-0.01em;}
p{margin:0;line-height:1.65;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
:focus-visible{outline:2px solid var(--green-bright);outline-offset:3px;}

.wrap{max-width:1180px;margin:0 auto;padding:0 28px;}
.eyebrow{
  font-family:var(--f-mono);
  font-size:12.5px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--teal);
  display:flex;align-items:center;gap:10px;
  margin-bottom:18px;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green);display:inline-block;flex:none;}
.section{padding:104px 0;position:relative;}
.section-head{max-width:640px;margin-bottom:56px;}
.section-head h2{font-size:clamp(28px,4vw,42px);line-height:1.15;}
.section-head p.lead{margin-top:16px;font-size:17px;color:#42456b;}

/* dot grid pattern used across brand */
.dotgrid{
  position:absolute;inset:0;
  background-image:radial-gradient(circle, currentColor 1.4px, transparent 1.4px);
  background-size:20px 20px;
  color:rgba(16,17,48,0.10);
  pointer-events:none;
}

/* ============ HEADER ============ */
header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:18px 0;
  transition:background .35s var(--ease), padding .35s var(--ease), box-shadow .35s var(--ease);
}
header.scrolled{
  background:rgba(246,247,251,0.86);
  backdrop-filter:blur(14px);
  padding:12px 0;
  box-shadow:0 1px 0 var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:700;font-size:20px;color:var(--navy-deep);}
.brand .mark-lab{display:flex;align-items:baseline;}
.brand .mark-lab .lab{color:var(--green);}
.brand-glyph{width:26px;height:26px;flex:none;}
.brand-glyph .g-a{stroke:var(--navy);}
.brand-glyph .g-b{stroke:var(--green);}
.brand-img{max-height:34px;width:auto;}
.navlinks{display:flex;gap:34px;align-items:center;}
.navlinks a{font-size:14.5px;font-weight:500;color:var(--navy-deep);position:relative;padding:4px 0;}
.navlinks a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--green);transition:width .25s var(--ease);}
.navlinks a:hover::after{width:100%;}
.navlinks a.btn::after, .navlinks a.lang-btn::after{display:none;}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 22px;border-radius:999px;
  font-size:14px;font-weight:600;
  font-family:var(--f-body);
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
}
.btn-primary{background:var(--navy-deep);color:#fff;}
.btn-primary:hover{background:var(--green);transform:translateY(-2px);box-shadow:0 10px 24px -8px rgba(49,178,74,0.55);}
.btn-ghost{border:1.5px solid rgba(16,17,48,0.18);color:var(--navy-deep);}
.btn-ghost:hover{border-color:var(--navy-deep);background:rgba(16,17,48,0.04);}
.btn-onDark{background:var(--green);color:var(--navy-deep);}
.btn-onDark:hover{background:var(--green-bright);transform:translateY(-2px);}
.btn-ghostOnDark{border:1.5px solid rgba(255,255,255,0.35);color:#fff;}
.btn-ghostOnDark:hover{border-color:#fff;background:rgba(255,255,255,0.08);}

.burger{display:none;width:40px;height:40px;border-radius:10px;align-items:center;justify-content:center;background:rgba(16,17,48,0.06);}
.burger svg{width:20px;height:20px;}

/* ── Kontrast düzəlişləri ──────────────────────────────────────────────────
   1) CTA: `.navlinks a` seçicisi (0,2,0) `.btn-primary`-dən (0,1,0) güclüdür →
      düymə mətni öz navy fonunda görünmür. Açıq şəkildə ağ təyin edilir.
   2) Header səhifənin yuxarısında şəffafdır və altında TÜND hero gradienti var;
      navy brend/menyu orada oxunmurdu → scroll edilməmiş vəziyyətdə ağ. */
/* `.navlinks a` (0,2,0) `.btn`/`.lang-btn`-dən (0,1,0) güclü olduğu üçün düymələr
   ÖZ padding/şrift dəyərlərini itirirdi: `padding:4px 0` qalırdı → mətn pillin
   kənarından çıxırdı. Aşağıda hər ikisi açıq şəkildə bərpa olunur. */
.navlinks a.btn{padding:11px 22px;font-size:14px;font-weight:600;display:inline-flex;}
.navlinks a.lang-btn{padding:7px 12px;font-size:12.5px;font-weight:600;letter-spacing:.08em;display:inline-flex;}
.navlinks a.btn-primary, .navlinks a.btn-primary:hover{color:#fff;}
header:not(.scrolled) .brand{color:#fff;}
header:not(.scrolled) .brand-glyph .g-a{stroke:#fff;}
header:not(.scrolled) .navlinks > a{color:#fff;}
header:not(.scrolled) .navlinks > a::after{background:var(--green-bright);}
header:not(.scrolled) .lang-btn{color:#fff;border-color:rgba(255,255,255,0.32);background:rgba(255,255,255,0.10);}
header:not(.scrolled) .lang-btn:hover{border-color:#fff;}
header:not(.scrolled) .burger{background:rgba(255,255,255,0.14);}
header:not(.scrolled) .burger svg{stroke:#fff;}

/* ============ DİL SEÇİCİ (fmg/nova üslubu — minimal) ============ */
.lang{position:relative;font-family:var(--f-mono);}
.lang-btn{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;font-weight:600;letter-spacing:.08em;
  color:var(--navy-deep);padding:7px 12px;border-radius:999px;
  border:1px solid rgba(16,17,48,0.14);background:rgba(255,255,255,0.6);
  transition:border-color .25s var(--ease);
}
.lang-btn:hover{border-color:var(--navy-deep);}
.lang-btn svg{width:10px;height:10px;stroke:currentColor;}
.lang-menu{
  position:absolute;top:calc(100% + 8px);right:0;min-width:74px;
  background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:6px;box-shadow:0 18px 34px -18px rgba(16,17,48,0.35);
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
  z-index:120;
}
.lang::before{content:"";position:absolute;top:100%;left:0;right:0;height:12px;} /* hover körpüsü */
.lang:hover .lang-menu, .lang:focus-within .lang-menu{opacity:1;visibility:visible;transform:none;}
.lang-menu a{
  display:block;padding:7px 12px;border-radius:8px;
  font-size:12.5px;font-weight:600;letter-spacing:.08em;color:var(--navy-deep);
}
.lang-menu a::after{display:none;}
.lang-menu a:hover{background:var(--paper-dim);}

/* ============ HERO ============ */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;align-items:center;
  padding-top:110px;
  background:linear-gradient(128deg, var(--navy-deep) 0%, var(--navy) 32%, var(--teal) 68%, var(--green) 100%);
  overflow:hidden;
  color:#fff;
}
.hero .dotgrid{color:rgba(255,255,255,0.10);}
.hero-blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.55;}
.hero-blob.b1{width:520px;height:520px;background:radial-gradient(circle, #5FD86A 0%, transparent 70%);top:-160px;right:-120px;}
.hero-blob.b2{width:420px;height:420px;background:radial-gradient(circle, #16C2B0 0%, transparent 70%);bottom:-140px;left:-100px;}

.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.15fr 0.85fr;gap:56px;align-items:center;
  width:100%;
}
.hero-tag{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--f-mono);font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;
  padding:8px 14px;border-radius:999px;
  background:rgba(255,255,255,0.10);
  border:1px solid rgba(255,255,255,0.18);
  margin-bottom:26px;color:#D9FBE0;
}
.hero-tag .dot{width:6px;height:6px;border-radius:50%;background:var(--green-bright);}
.hero h1{font-size:clamp(38px,5.4vw,64px);line-height:1.06;letter-spacing:-0.015em;max-width:640px;}
.hero h1 em{font-style:normal;color:var(--green-bright);}
.hero p.sub{margin-top:24px;max-width:520px;font-size:18px;line-height:1.7;color:rgba(255,255,255,0.82);}
.hero-cta{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap;}
.hero-stats{display:flex;gap:34px;margin-top:56px;flex-wrap:wrap;}
.hero-stat b{display:block;font-family:var(--f-display);font-size:30px;color:#fff;}
.hero-stat span{font-size:12.5px;color:rgba(255,255,255,0.65);font-family:var(--f-mono);letter-spacing:.04em;}

/* signature visual: growth pulse */
.pulse-panel{
  position:relative;z-index:2;
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.16);
  border-radius:22px;
  padding:30px 26px 24px;
  backdrop-filter:blur(6px);
}
.pulse-panel .cap{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,0.55);display:flex;justify-content:space-between;margin-bottom:18px;}
.pulse-svg{width:100%;height:190px;overflow:visible;}
.pulse-bars rect{fill:var(--green-bright);}
.pulse-line{fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-dasharray:6 6;opacity:.55;}
.pulse-dot{fill:#fff;}
.pulse-readout{display:flex;justify-content:space-between;margin-top:16px;font-family:var(--f-mono);font-size:12px;color:rgba(255,255,255,0.65);gap:16px;}
.pulse-readout b{color:#fff;font-size:15px;}

@keyframes growUp{
  0%{transform:scaleY(0.15);}
  50%{transform:scaleY(1);}
  100%{transform:scaleY(0.15);}
}
.pulse-bars rect{transform-origin:bottom;animation:growUp 3.2s var(--ease) infinite;}
.pulse-bars rect:nth-child(1){animation-delay:0s;}
.pulse-bars rect:nth-child(2){animation-delay:.25s;}
.pulse-bars rect:nth-child(3){animation-delay:.5s;}
.pulse-bars rect:nth-child(4){animation-delay:.75s;}
.pulse-bars rect:nth-child(5){animation-delay:1s;}
.pulse-bars rect:nth-child(6){animation-delay:1.25s;}
.pulse-bars rect:nth-child(7){animation-delay:1.5s;}

/* ============ ABOUT ============ */
.about{background:var(--paper);}
.about-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:64px;align-items:start;}
.about-visual{position:relative;padding:20px;}
.lab-emblem{
  width:100%;aspect-ratio:1/1;max-width:360px;
  border-radius:26px;
  background:linear-gradient(150deg, var(--navy-deep), var(--teal) 70%, var(--green));
  position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
}
.lab-emblem .dotgrid{color:rgba(255,255,255,0.14);}
.lab-emblem svg{width:56%;position:relative;z-index:2;}
.about-copy h2{font-size:clamp(26px,3.4vw,36px);margin-bottom:22px;}
.about-copy p{font-size:17px;color:#33365a;margin-bottom:20px;}
.about-copy p strong{color:var(--navy-deep);}
.about-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px;}
.fact{border:1px solid var(--line);border-radius:14px;padding:18px 16px;background:#fff;}
.fact b{display:block;font-family:var(--f-display);font-size:26px;color:var(--navy-deep);}
.fact span{font-size:12.5px;color:#666a8c;line-height:1.4;display:block;margin-top:4px;}

/* ============ VALUES ============ */
.values{background:var(--paper-dim);}
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.value-card{
  background:#fff;border-radius:var(--radius);padding:30px 26px;
  border:1px solid var(--line);
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.value-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px -20px rgba(16,17,48,0.18);}
.value-icon{
  width:46px;height:46px;border-radius:12px;
  background:linear-gradient(135deg, var(--navy), var(--teal));
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
}
.value-icon svg{width:24px;height:24px;stroke:#fff;}
.value-card h3{font-size:19px;margin-bottom:10px;}
.value-card p{font-size:15px;color:#585c80;}

/* ============ SERVICES — periodic elements ============ */
.services{background:var(--paper);}
.elements{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
.element-card{
  position:relative;
  border:1.5px solid var(--line);
  border-radius:16px;
  background:#fff;
  padding:20px 16px;
  min-height:230px;
  overflow:hidden;
  cursor:pointer;
  transition:border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);
}
.element-card::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(160deg, var(--navy-deep), var(--teal) 60%, var(--green));
  opacity:0;transition:opacity .35s var(--ease);
  z-index:0;
}
.element-card:hover, .element-card.active{border-color:transparent;transform:translateY(-4px);box-shadow:0 24px 44px -22px rgba(16,17,48,0.30);}
.element-card:hover::before, .element-card.active::before{opacity:1;}
.el-top{display:flex;justify-content:space-between;align-items:flex-start;position:relative;z-index:1;}
.el-num{font-family:var(--f-mono);font-size:12px;color:#8b8fb3;transition:color .3s;}
.el-symbol{font-family:var(--f-display);font-weight:700;font-size:30px;color:var(--navy-deep);transition:color .3s;}
.el-name{font-size:14.5px;font-weight:600;margin-top:44px;color:var(--navy-deep);position:relative;z-index:1;transition:color .3s;line-height:1.3;}
.el-props{
  margin-top:14px;position:relative;z-index:1;
  display:flex;flex-direction:column;gap:7px;
  max-height:0;opacity:0;overflow:hidden;
  transition:max-height .4s var(--ease), opacity .3s var(--ease);
}
.element-card:hover .el-props, .element-card.active .el-props{max-height:260px;opacity:1;}
.el-props li{font-size:12.5px;color:rgba(255,255,255,0.9);line-height:1.4;padding-left:14px;position:relative;}
.el-props li::before{content:"";position:absolute;left:0;top:6px;width:5px;height:5px;border-radius:50%;background:var(--green-bright);}
.element-card:hover .el-num, .element-card.active .el-num{color:rgba(255,255,255,0.6);}
.element-card:hover .el-symbol, .element-card.active .el-symbol{color:#fff;}
.element-card:hover .el-name, .element-card.active .el-name{color:#fff;}
.services-note{margin-top:26px;font-size:13.5px;color:#666a8c;font-family:var(--f-mono);}

/* ============ WHY US ============ */
.why{background:var(--navy-deep);color:#fff;position:relative;overflow:hidden;}
.why .dotgrid{color:rgba(255,255,255,0.06);}
.why .section-head p.lead{color:rgba(255,255,255,0.7);}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative;z-index:1;}
.why-card{padding:0;}
.why-icon{
  width:52px;height:52px;border-radius:14px;
  background:rgba(255,255,255,0.08);
  border:1px solid rgba(255,255,255,0.14);
  display:flex;align-items:center;justify-content:center;margin-bottom:20px;
}
.why-icon svg{width:26px;height:26px;stroke:var(--green-bright);}
.why-card h3{font-size:18px;margin-bottom:10px;}
.why-card p{font-size:14.5px;color:rgba(255,255,255,0.65);}

/* ============ PARTNERS ============ */
.partners{background:var(--paper-dim);}
.partner-grid{display:flex;flex-wrap:wrap;gap:12px;align-items:stretch;}
.partner-chip{
  font-family:var(--f-mono);font-size:13.5px;font-weight:500;
  padding:12px 18px;border-radius:10px;
  background:#fff;border:1px solid var(--line);
  color:var(--navy-deep);
  display:inline-flex;align-items:center;
  transition:transform .25s var(--ease), border-color .25s var(--ease);
}
.partner-chip:hover{transform:translateY(-3px);border-color:var(--green);}
.partner-chip.more{background:transparent;border-style:dashed;color:#7d80a3;}
/* loqolu tərəfdaş — eyni çip qutusunda, mətn əvəzinə şəkil */
.partner-chip.has-logo{padding:14px 20px;min-width:150px;justify-content:center;}
.partner-chip.has-logo img{max-height:38px;max-width:118px;width:auto;object-fit:contain;}

/* ============ CONTACT ============ */
.contact{background:linear-gradient(150deg, var(--navy-deep), var(--navy) 45%, var(--teal) 100%);color:#fff;position:relative;overflow:hidden;}
.contact .dotgrid{color:rgba(255,255,255,0.08);}
.contact .eyebrow{color:#8FE3D6;}
.contact-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:64px;position:relative;z-index:1;align-items:center;}
.contact h2{font-size:clamp(30px,4.2vw,44px);line-height:1.15;max-width:520px;}
.contact p.lead{margin-top:18px;max-width:460px;color:rgba(255,255,255,0.75);font-size:17px;}
.contact-cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap;}
.contact-cards{display:flex;flex-direction:column;gap:14px;}
.ccard{
  display:flex;align-items:center;gap:16px;
  background:rgba(255,255,255,0.07);
  border:1px solid rgba(255,255,255,0.14);
  border-radius:14px;padding:18px 20px;
  transition:background .25s var(--ease), transform .25s var(--ease);
}
.ccard:hover{background:rgba(255,255,255,0.12);transform:translateX(4px);}
.ccard .cicon{
  width:42px;height:42px;border-radius:10px;flex:none;
  background:rgba(255,255,255,0.1);display:flex;align-items:center;justify-content:center;
}
.ccard .cicon svg{width:20px;height:20px;stroke:var(--green-bright);}
.ccard b{display:block;font-size:11.5px;font-family:var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,0.55);}
.ccard span{font-size:15.5px;font-weight:500;}

/* ============ FOOTER ============ */
footer{background:var(--navy-deep);color:rgba(255,255,255,0.6);padding:36px 0;font-size:13.5px;}
.footer-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;}
/* .brand-də gap:10px var — footer-də loqotip qlifi yoxdur, ona görə
   "Mark" və "Lab" arasında lazımsız boşluq yaranırdı. */
.footer-row .brand{color:#fff;font-size:16px;gap:0;}
.footer-links{display:flex;gap:22px;flex-wrap:wrap;}
.footer-links a:hover{color:#fff;}
.footer-social{display:flex;gap:12px;align-items:center;}
.footer-social a{
  width:32px;height:32px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,0.08);color:#fff;font-size:13px;
  transition:background .25s var(--ease), color .25s var(--ease);
}
.footer-social a:hover{background:#fff;color:var(--navy-deep);}

/* ============ reveal on scroll ============ */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease), transform .7s var(--ease);}
.reveal.in{opacity:1;transform:none;}

/* ============ RESPONSIVE ============ */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;}
  .pulse-panel{max-width:520px;}
  .about-grid{grid-template-columns:1fr;}
  .about-visual{order:2;display:flex;justify-content:center;}
  .elements{grid-template-columns:repeat(3,1fr);}
  .why-grid{grid-template-columns:repeat(2,1fr);}
  .contact-grid{grid-template-columns:1fr;gap:44px;}
}
/* Naviqasiya orijinalda 5 element idi; Portfolio linki + dil seçicisi ilə 7 oldu və
   721–980px aralığında sətrə sığmırdı (düymə wrap-dan kənara çıxırdı). Mobil menyu
   yalnız ≤720px-də işə düşdüyü üçün bu aralıqda aralıq/padding sıxılır. */
@media (max-width:980px) and (min-width:721px){
  .navlinks{gap:18px;}
  .navlinks a{font-size:13.5px;}
  .navlinks a.btn{padding:9px 15px;font-size:13px;}
  .navlinks a.lang-btn{padding:6px 9px;font-size:12px;}
}

@media (max-width:720px){
  .navlinks{position:fixed;top:0;right:0;height:100vh;width:78%;max-width:320px;
    background:var(--navy-deep);flex-direction:column;justify-content:center;align-items:flex-start;
    padding:0 36px;gap:26px;transform:translateX(100%);transition:transform .4s var(--ease);z-index:99;
    overflow-y:auto;}
  .navlinks.open{transform:translateX(0);}
  .navlinks a{color:#fff;font-size:17px;}
  .navlinks a::after{background:var(--green-bright);}
  .navlinks .btn{margin-top:10px;}
  /* mobil menyuda dil seçicisi sadə sıra kimi */
  .navlinks .lang{width:100%;}
  .lang-btn{color:#fff;border-color:rgba(255,255,255,0.25);background:rgba(255,255,255,0.06);}
  .lang-menu{position:static;opacity:1;visibility:visible;transform:none;background:transparent;border:none;
    box-shadow:none;padding:8px 0 0;display:flex;gap:8px;}
  .lang-menu a{color:#fff;background:rgba(255,255,255,0.06);}
  .lang-menu a:hover{background:rgba(255,255,255,0.14);}
  .burger{display:flex;}
  .burger svg{stroke:var(--navy-deep);}
  .value-grid{grid-template-columns:1fr;}
  .elements{grid-template-columns:repeat(2,1fr);}
  .why-grid{grid-template-columns:1fr;}
  .about-facts{grid-template-columns:1fr 1fr;}
  .section{padding:76px 0;}
  .hero{padding-top:120px;}
  .hero-stats{gap:24px;}
  .pulse-readout{flex-direction:column;gap:10px;}
}
@media (max-width:480px){
  .elements{grid-template-columns:1fr 1fr;}
  .element-card{min-height:200px;}
}

/* ≤400px: iki sütunda xidmət adları 4 sətrə düşüb kartı doldururdu → tək sütun.
   min-height sıfırlanır ki, tək sütunda kartlar lazımsız hündür olmasın. */
@media (max-width:400px){
  .elements{grid-template-columns:1fr;}
  .element-card{min-height:0;}
  .el-name{margin-top:28px;}
  .hero p.sub{font-size:16px;}
  /* çip mətni 3 sətrə düşəndə nöqtə ortada qalırdı */
  .hero-tag{align-items:flex-start;}
  .hero-tag .dot{margin-top:6px;flex:none;}
  .about-facts{grid-template-columns:1fr;}
}

/* Toxunma hədəfləri: footer linkləri cəmi 18px hündür idi — barmaq üçün kiçikdir,
   görünüşü dəyişmədən vurma sahəsi böyüdülür. (.filter-chip faylın sonundadır —
   onun baza qaydası buradan SONRA gəldiyi üçün burada yazılan override işləmir.) */
@media (max-width:720px){
  .footer-links{gap:16px 20px;}
  .footer-links a{display:inline-block;padding:8px 0;}
  .ccard{padding:16px 18px;}
  header .brand{padding:6px 0;}
}

.nav-overlay{position:fixed;inset:0;background:rgba(10,12,40,0.5);opacity:0;pointer-events:none;transition:opacity .3s;z-index:98;}
.nav-overlay.show{opacity:1;pointer-events:auto;}

/* ============ PROGRESS BAR ============ */
.progress-bar{position:fixed;top:0;left:0;height:3px;width:0%;
  background:linear-gradient(90deg, var(--green), var(--teal));
  z-index:200;transition:width .1s linear;}

/* ============ ACTIVE NAV ============ */
.navlinks a.active-link::after{width:100%;}
.navlinks a.active-link{color:var(--green);}
header:not(.scrolled) .navlinks > a.active-link{color:var(--green-bright);}

/* ============ PORTFOLIO / GALLERY ============ */
.portfolio{background:var(--paper-dim);}
.filter-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px;}
.filter-chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 16px;border-radius:999px;
  font-size:13.5px;font-weight:600;font-family:var(--f-body);
  border:1.5px solid var(--line);background:#fff;color:var(--navy-deep);
  transition:all .25s var(--ease);
}
.filter-chip .sym{font-family:var(--f-mono);font-size:11px;color:var(--teal);}
.filter-chip:hover{border-color:var(--green);transform:translateY(-2px);}
.filter-chip.active{background:var(--navy-deep);color:#fff;border-color:var(--navy-deep);}
.filter-chip.active .sym{color:var(--green-bright);}

.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.gallery-card{
  position:relative;border-radius:16px;overflow:hidden;cursor:pointer;
  background:#fff;border:1px solid var(--line);
  transition:transform .15s ease-out, box-shadow .3s var(--ease), opacity .35s var(--ease);
  transform-style:preserve-3d;
  text-align:left;width:100%;font-family:inherit;padding:0;display:block;
}
.gallery-card.hide{display:none;}
.gallery-card:hover{box-shadow:0 26px 50px -24px rgba(16,17,48,0.32);}
.gallery-thumb{
  position:relative;height:190px;
  display:flex;align-items:flex-end;padding:16px;
  overflow:hidden;
}
.gallery-thumb::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,0.06);}
.gallery-thumb svg{position:absolute;opacity:0.5;width:120px;height:120px;top:-20px;right:-20px;}
/* şəkil yüklənibsə forma əvəzinə tam örtən foto */
.gallery-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.gallery-tag{
  position:relative;z-index:1;font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;
  color:#fff;background:rgba(0,0,0,0.28);padding:5px 10px;border-radius:999px;
}
.gallery-body{padding:18px 20px 22px;}
.gallery-body h3{font-size:16.5px;margin-bottom:8px;}
.gallery-body p{font-size:13.5px;color:#585c80;}
.gallery-view{
  position:absolute;top:14px;right:14px;z-index:2;
  width:34px;height:34px;border-radius:50%;
  background:rgba(255,255,255,0.85);display:flex;align-items:center;justify-content:center;
  opacity:0;transform:scale(0.7);transition:all .3s var(--ease);
}
.gallery-card:hover .gallery-view, .gallery-card:focus-visible .gallery-view{opacity:1;transform:scale(1);}
.gallery-view svg{width:16px;height:16px;stroke:var(--navy-deep);}

/* thumb gradient variants */
.tg-1{background:linear-gradient(135deg,#1B2A78,#0E8F86);}
.tg-2{background:linear-gradient(135deg,#10154A,#31B24A);}
.tg-3{background:linear-gradient(135deg,#0E8F86,#5FD86A);}
.tg-4{background:linear-gradient(135deg,#2A3B93,#16C2B0);}
.tg-5{background:linear-gradient(135deg,#31B24A,#1B2A78);}
.tg-6{background:linear-gradient(135deg,#0E1130,#0E8F86);}
.tg-7{background:linear-gradient(135deg,#1B2A78,#5FD86A);}
.tg-8{background:linear-gradient(135deg,#10154A,#2A3B93);}

.portfolio-empty{color:#666a8c;font-family:var(--f-mono);font-size:13.5px;}

/* ============ LIGHTBOX ============ */
.lightbox{
  position:fixed;inset:0;z-index:300;
  display:flex;align-items:center;justify-content:center;
  background:rgba(10,12,40,0.72);backdrop-filter:blur(6px);
  opacity:0;pointer-events:none;transition:opacity .3s var(--ease);
  padding:24px;
}
.lightbox.show{opacity:1;pointer-events:auto;}
.lightbox-card{
  max-width:560px;width:100%;background:#fff;border-radius:20px;overflow:hidden;
  transform:translateY(20px) scale(0.97);transition:transform .35s var(--ease);
  max-height:92vh;overflow-y:auto;
}
.lightbox.show .lightbox-card{transform:translateY(0) scale(1);}
.lightbox-thumb{height:220px;position:relative;overflow:hidden;}
.lightbox-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.lightbox-thumb > svg{position:absolute;opacity:.5;width:150px;height:150px;top:-20px;right:-20px;}
.lightbox-close{
  position:absolute;top:14px;right:14px;width:36px;height:36px;border-radius:50%;
  background:rgba(255,255,255,0.9);display:flex;align-items:center;justify-content:center;z-index:2;
}
.lightbox-close svg{width:18px;height:18px;stroke:var(--navy-deep);}
.lightbox-body{padding:26px 28px 30px;}
.lightbox-body .eyebrow{margin-bottom:10px;}
.lightbox-body h3{font-size:22px;margin-bottom:12px;}
.lightbox-body p{font-size:15px;color:#42456b;margin-bottom:14px;}
.lightbox-meta{display:flex;gap:22px;margin-top:18px;padding-top:18px;border-top:1px solid var(--line);}
.lightbox-meta div span{display:block;font-size:11px;font-family:var(--f-mono);color:#8b8fb3;text-transform:uppercase;letter-spacing:.06em;}
.lightbox-meta div b{font-size:14px;color:var(--navy-deep);}

/* ============ MARQUEE PARTNERS ============ */
.marquee-wrap{overflow:hidden;position:relative;mask-image:linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);}
/* Sürət: 34s/40s idi — gözü yorurdu, sakitləşdirildi. Böyük rəqəm = daha yavaş. */
.marquee-track{display:flex;gap:12px;width:max-content;animation:scrollX 52s linear infinite;}
.marquee-track.reverse{animation-direction:reverse;animation-duration:62s;}
.marquee-wrap:hover .marquee-track{animation-play-state:paused;}
@keyframes scrollX{from{transform:translateX(0);}to{transform:translateX(-50%);}}
.marquee-track .partner-chip{flex:none;white-space:nowrap;}

/* cursor glow (hero) */
.hero{cursor:default;}
.cursor-glow{position:absolute;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,255,255,0.10), transparent 70%);
  pointer-events:none;z-index:1;transform:translate(-50%,-50%);
  transition:opacity .3s;opacity:0;}
.hero:hover .cursor-glow{opacity:1;}

@media (max-width:980px){
  .gallery{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:560px){
  .gallery{grid-template-columns:1fr;}
}

/* Filtr çiplərinin toxunma sahəsi (baza qaydası yuxarıda olduğu üçün override burada). */
@media (max-width:720px){
  .filter-chip{padding:12px 16px;}
  .filter-row{gap:8px;}
}