/* ============================================================
   FRİGORA — Modern Climate Engineering
   Design language: aurora gradient mesh + soft glassmorphism
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --bg:#F7F9FC;
  --bg-soft:#EFF3F8;
  --ink:#0B1220;
  --ink-soft:#5B6B7C;
  --ink-faint:#94A3B3;

  --cyan:#06B6D4;
  --blue:#2E5CFF;
  --violet:#7C5CFF;
  --coral:#FF6A45;
  --coral-2:#FF8C5A;

  --dark:#080D18;
  --dark-2:#0E1626;

  --glass-bg:rgba(255,255,255,.65);
  --glass-border:rgba(15,23,42,.08);
  --glass-bg-dark:rgba(255,255,255,.055);
  --glass-border-dark:rgba(255,255,255,.12);

  --r-sm:14px;
  --r-md:20px;
  --r-lg:28px;
  --r-pill:999px;

  --maxw:1240px;
  --shadow-sm:0 4px 20px -6px rgba(11,18,32,.10);
  --shadow-md:0 20px 48px -16px rgba(11,18,32,.18);
  --shadow-glow:0 0 0 1px rgba(46,92,255,.08), 0 20px 60px -20px rgba(46,92,255,.28);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',sans-serif;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{
  font-family:'Manrope',sans-serif;
  margin:0;
  line-height:1.08;
  letter-spacing:-.025em;
  color:var(--ink);
  font-weight:800;
}
p{margin:0;line-height:1.7;color:var(--ink-soft);font-size:16px;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
img{max-width:100%;display:block;}
button{font-family:inherit;}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}

/* ---------- Gradient mesh backgrounds ---------- */
.mesh-light{
  position:relative;
  background:
    radial-gradient(600px 400px at 15% -10%, rgba(6,182,212,.16), transparent 60%),
    radial-gradient(500px 380px at 90% 10%, rgba(255,106,69,.12), transparent 60%),
    radial-gradient(700px 500px at 50% 100%, rgba(124,92,255,.08), transparent 60%),
    var(--bg);
}
.mesh-dark{
  position:relative;
  background:var(--dark);
  overflow:hidden;
}
.mesh-dark::before{
  content:"";
  position:absolute;inset:0;
  background:
    radial-gradient(500px 400px at 10% 0%, rgba(6,182,212,.22), transparent 60%),
    radial-gradient(600px 500px at 95% 30%, rgba(124,92,255,.20), transparent 60%),
    radial-gradient(500px 400px at 40% 100%, rgba(255,106,69,.10), transparent 60%);
  pointer-events:none;
}
.mesh-dark > *{position:relative;z-index:1;}

.blob{
  position:absolute;border-radius:50%;filter:blur(60px);opacity:.55;
  animation:float 16s ease-in-out infinite;pointer-events:none;
}
@keyframes float{
  0%,100%{transform:translate(0,0) scale(1);}
  50%{transform:translate(30px,-24px) scale(1.08);}
}
@media(prefers-reduced-motion:reduce){.blob{animation:none;}}

/* ---------- Hero Slider Banner ---------- */
.hero-slider{
  position:relative;height:clamp(480px,58vw,600px);overflow:hidden;background:var(--dark);
}
.hero-slider .slide{
  position:absolute;inset:0;display:flex;align-items:center;
  opacity:0;visibility:hidden;transition:opacity .9s ease;z-index:1;
}
.hero-slider .slide.active{opacity:1;visibility:visible;z-index:2;}
.hero-slider .slide{background-size:cover;background-position:center;}
.hero-slider .slide::before{
  content:"";position:absolute;inset:0;pointer-events:none;
}
.slide-1::before{background:linear-gradient(100deg, rgba(6,10,20,.88) 0%, rgba(6,10,20,.62) 45%, rgba(6,10,20,.30) 100%),radial-gradient(650px 460px at 12% 0%, rgba(6,182,212,.22), transparent 60%),radial-gradient(500px 400px at 92% 90%, rgba(46,92,255,.18), transparent 60%);}
.slide-2::before{background:linear-gradient(100deg, rgba(6,10,20,.88) 0%, rgba(6,10,20,.62) 45%, rgba(6,10,20,.30) 100%),radial-gradient(650px 460px at 88% 0%, rgba(124,92,255,.22), transparent 60%),radial-gradient(500px 400px at 8% 90%, rgba(6,182,212,.16), transparent 60%);}
.slide-3::before{background:linear-gradient(100deg, rgba(6,10,20,.88) 0%, rgba(6,10,20,.62) 45%, rgba(6,10,20,.30) 100%),radial-gradient(650px 460px at 12% 100%, rgba(255,106,69,.20), transparent 60%),radial-gradient(500px 400px at 92% 0%, rgba(124,92,255,.14), transparent 60%);}
.slide-4::before{background:linear-gradient(100deg, rgba(6,10,20,.88) 0%, rgba(6,10,20,.62) 45%, rgba(6,10,20,.30) 100%),radial-gradient(650px 460px at 50% -10%, rgba(6,182,212,.20), transparent 60%),radial-gradient(500px 400px at 90% 90%, rgba(255,106,69,.14), transparent 60%);}

/* ---------- Photo utilities ---------- */
.photo-cover{width:100%;height:100%;object-fit:cover;display:block;}
.photo-card-media{
  border-radius:18px;overflow:hidden;margin-bottom:18px;
  height:180px;position:relative;background:var(--dark);
}
.photo-card-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease;}
.card:hover .photo-card-media img{transform:scale(1.06);}
.avatar-photo{
  width:64px;height:64px;border-radius:16px;overflow:hidden;margin-bottom:12px;
  box-shadow:0 8px 20px -6px rgba(0,0,0,.35);
}
.avatar-photo img{width:100%;height:100%;object-fit:cover;display:block;}
.about-photo{
  border-radius:32px;overflow:hidden;position:relative;box-shadow:var(--shadow-glow);
  height:380px;
}
.about-photo img{width:100%;height:100%;object-fit:cover;display:block;}

.hero-slider .slide-inner{
  position:relative;z-index:1;max-width:var(--maxw);margin:0 auto;padding:0 32px;
  display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center;width:100%;
}
.hero-slider .slide-inner.slide-inner-solo{
  grid-template-columns:1fr;max-width:720px;
}
.hero-slider h1{font-size:clamp(32px,4.6vw,54px);color:#fff;}
.hero-slider p.slide-sub{margin-top:16px;font-size:17.5px;max-width:520px;color:#B7C4D4;}

.slider-dots{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  display:flex;gap:9px;z-index:6;
}
.slider-dot{
  width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.32);
  cursor:pointer;transition:.25s;border:0;padding:0;
}
.slider-dot.active{background:#fff;width:26px;border-radius:6px;}

.slider-arrow{
  position:absolute;top:50%;transform:translateY(-50%);
  width:46px;height:46px;border-radius:50%;
  background:rgba(255,255,255,.10);backdrop-filter:blur(8px);
  display:flex;align-items:center;justify-content:center;color:#fff;
  cursor:pointer;z-index:6;border:1px solid rgba(255,255,255,.18);transition:.2s;
}
.slider-arrow:hover{background:rgba(255,255,255,.2);}
.slider-arrow.prev{left:28px;}
.slider-arrow.next{right:28px;}
.slider-arrow svg{width:20px;height:20px;}
@media(max-width:900px){
  .hero-slider .slide-inner{grid-template-columns:1fr;text-align:left;}
  .hero-slider .slide-visual{display:none;}
  .slider-arrow{display:none;}
  .hero-slider{height:clamp(520px,120vw,620px);}
}

/* ---------- Eyebrow ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'Manrope',sans-serif;font-weight:700;
  font-size:13px;letter-spacing:.04em;text-transform:uppercase;
  color:var(--blue);
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--coral);box-shadow:0 0 10px rgba(255,106,69,.6);}
.eyebrow.on-dark{color:#8FE3F2;}
.eyebrow.on-dark .dot{background:var(--coral-2);}

/* ---------- HEADER (floating pill nav) ---------- */
.header-shell{position:sticky;top:0;z-index:100;padding:18px 24px 0;}
.nav{
  max-width:var(--maxw);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 10px 10px 20px;
  background:rgba(255,255,255,.72);
  backdrop-filter:blur(16px) saturate(160%);
  border:1px solid rgba(15,23,42,.06);
  border-radius:var(--r-pill);
  box-shadow:var(--shadow-sm);
  transition:box-shadow .3s;
}
.brand{
  display:flex;align-items:center;gap:9px;
  font-family:'Manrope',sans-serif;font-weight:800;
  font-size:18px;color:var(--ink);letter-spacing:-.01em;
}
.brand .mark{
  width:32px;height:32px;border-radius:10px;
  background:linear-gradient(135deg,var(--cyan),var(--blue));
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 16px -4px rgba(46,92,255,.5);
}
.brand .mark svg{width:18px;height:18px;stroke:#fff;}
.navlinks{display:flex;align-items:center;gap:2px;}
.navlinks a{
  padding:10px 16px;font-size:14.5px;font-weight:600;color:var(--ink-soft);
  border-radius:var(--r-pill);transition:.2s;
}
.navlinks a:hover{color:var(--ink);background:rgba(11,18,32,.05);}
.navlinks a.active{color:var(--blue);background:rgba(46,92,255,.08);}
.nav-cta{
  padding:11px 22px !important;
  background:linear-gradient(135deg,var(--coral),var(--coral-2)) !important;
  color:#fff !important;font-weight:700 !important;
  box-shadow:0 8px 20px -6px rgba(255,106,69,.5);
}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 10px 24px -6px rgba(255,106,69,.6);}
.burger{display:none;background:none;border:0;color:var(--ink);font-size:22px;cursor:pointer;padding:8px;}

@media(max-width:900px){
  .burger{display:block;}
  .navlinks{
    position:fixed;top:78px;left:16px;right:16px;
    background:#fff;flex-direction:column;align-items:stretch;
    padding:14px;gap:2px;border-radius:24px;box-shadow:var(--shadow-md);
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:.25s;
  }
  .navlinks.open{transform:translateY(0);opacity:1;pointer-events:auto;}
  .navlinks a{padding:14px 16px;border-radius:14px;}
  .nav-cta{margin-top:6px;text-align:center;}
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:15px 28px;border-radius:var(--r-pill);
  font-weight:700;font-size:15px;cursor:pointer;border:1px solid transparent;
  transition:.2s;white-space:nowrap;font-family:'Manrope',sans-serif;
}
.btn-primary{background:linear-gradient(135deg,var(--coral),var(--coral-2));color:#fff;box-shadow:0 10px 26px -8px rgba(255,106,69,.55);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px -8px rgba(255,106,69,.65);}
.btn-outline{background:rgba(11,18,32,.03);color:var(--ink);border-color:rgba(11,18,32,.12);}
.btn-outline:hover{background:rgba(11,18,32,.06);border-color:rgba(11,18,32,.2);}
.btn-outline-dark{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.18);}
.btn-outline-dark:hover{background:rgba(255,255,255,.12);}
.btn-ghost-blue{background:rgba(46,92,255,.08);color:var(--blue);}
.btn-ghost-blue:hover{background:rgba(46,92,255,.14);}
.btn-arrow{transition:.2s;display:inline-block;}
.btn:hover .btn-arrow{transform:translateX(3px);}
.btn-block{width:100%;justify-content:center;}

/* ---------- Sections ---------- */
section{padding:110px 0;}
.section-head{max-width:640px;margin-bottom:56px;}
.section-head h2{font-size:clamp(30px,4vw,44px);margin-top:16px;}
.section-head p{margin-top:16px;font-size:17px;}
.on-dark h2,.on-dark h3,.on-dark h4{color:#fff;}
.on-dark p{color:#9FB0C3;}
.center{text-align:center;margin-left:auto;margin-right:auto;}

/* ---------- Stat pills ---------- */
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
@media(max-width:900px){.stat-row{grid-template-columns:repeat(2,1fr);}}
.stat-card{
  background:var(--glass-bg-dark);border:1px solid var(--glass-border-dark);
  backdrop-filter:blur(12px);border-radius:var(--r-md);padding:28px 24px;
  transition:.3s;
}
.stat-card:hover{transform:translateY(-4px);background:rgba(255,255,255,.09);}
.stat-card .val{
  font-family:'Manrope',sans-serif;font-weight:800;font-size:34px;
  background:linear-gradient(135deg,#fff,#B9E4EE);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-card .lab{font-size:13.5px;color:#8FA3B8;margin-top:6px;font-weight:600;}

/* ---------- Cards / bento ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:44px;}
@media(max-width:960px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}.grid-2{grid-template-columns:1fr;}}
@media(max-width:620px){.grid-3,.grid-4{grid-template-columns:1fr;}}

.card{
  background:#fff;border:1px solid rgba(15,23,42,.06);border-radius:var(--r-lg);
  padding:34px 30px;position:relative;transition:.3s cubic-bezier(.2,.8,.2,1);
  box-shadow:var(--shadow-sm);
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.card .tag{
  font-family:'Manrope',sans-serif;font-size:12.5px;font-weight:700;color:var(--coral);
  letter-spacing:.03em;text-transform:uppercase;
}
.card h3{margin-top:14px;font-size:20px;}
.card p{margin-top:10px;font-size:15px;}
.icon-badge{
  width:52px;height:52px;border-radius:16px;
  background:linear-gradient(135deg,rgba(6,182,212,.14),rgba(46,92,255,.14));
  display:flex;align-items:center;justify-content:center;margin-bottom:8px;
}
.icon-badge svg{width:26px;height:26px;stroke:var(--blue);}
.icon-badge.coral{background:linear-gradient(135deg,rgba(255,106,69,.14),rgba(255,140,90,.14));}
.icon-badge.coral svg{stroke:var(--coral);}

.card-dark{
  background:var(--glass-bg-dark);border:1px solid var(--glass-border-dark);
  backdrop-filter:blur(12px);
}
.card-dark .icon-badge{background:rgba(255,255,255,.08);}
.card-dark .icon-badge svg{stroke:#8FE3F2;}
.card-dark h3{color:#fff;}
.card-dark p{color:#9FB0C3;}
.card-dark:hover{border-color:rgba(255,255,255,.24);}

/* ---------- Glass floating card (hero widget) ---------- */
.glass-panel{
  background:rgba(255,255,255,.7);
  backdrop-filter:blur(20px) saturate(160%);
  border:1px solid rgba(255,255,255,.6);
  border-radius:32px;
  box-shadow:var(--shadow-glow);
}

/* ---------- Footer ---------- */
footer{background:var(--dark);color:#8FA3B8;padding:72px 0 28px;position:relative;overflow:hidden;}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:44px;position:relative;z-index:1;}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr;}}
footer h4{color:#fff;font-size:13.5px;letter-spacing:.04em;text-transform:uppercase;font-family:'Manrope',sans-serif;font-weight:700;margin-bottom:18px;}
footer li{margin-bottom:11px;font-size:14.5px;}
footer a:hover{color:#8FE3F2;}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.08);margin-top:52px;padding-top:26px;
  display:flex;justify-content:space-between;font-size:13px;color:#5C7185;flex-wrap:wrap;gap:10px;
  position:relative;z-index:1;
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{padding:76px 0 84px;}
.page-hero .eyebrow{margin-bottom:18px;}
.page-hero h1{font-size:clamp(34px,5vw,54px);}
.page-hero p{margin-top:20px;max-width:620px;font-size:17.5px;}
.crumb{font-size:13.5px;color:var(--ink-faint);font-weight:600;}
.crumb.on-dark-text{color:#7C93A8;}
.crumb a:hover{color:var(--blue);}
.crumb.on-dark-text a:hover{color:#8FE3F2;}

/* ---------- Form ---------- */
.form-panel{
  background:#fff;border:1px solid rgba(15,23,42,.06);border-radius:var(--r-lg);
  padding:44px;box-shadow:var(--shadow-md);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px;}
@media(max-width:620px){.form-row{grid-template-columns:1fr;}}
.field label{
  display:block;font-family:'Manrope',sans-serif;font-size:13px;font-weight:700;
  color:var(--ink);margin-bottom:8px;
}
.field input,.field select,.field textarea{
  width:100%;padding:14px 16px;border:1.5px solid #E2E8F0;border-radius:14px;
  font-family:'Inter',sans-serif;font-size:15px;color:var(--ink);background:var(--bg-soft);
  transition:.2s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px rgba(46,92,255,.12);
}
.field textarea{resize:vertical;min-height:120px;}
.checks{display:flex;flex-direction:column;gap:12px;margin-bottom:24px;}
.check-item{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--ink-soft);}
.check-item input{margin-top:3px;}
.form-note{font-size:13px;color:var(--ink-faint);margin-top:16px;}
.form-success{
  display:none;background:#EAFBF3;border:1px solid #A9EFCF;color:#0F6B44;
  padding:20px 22px;border-radius:var(--r-md);margin-bottom:24px;font-size:14.5px;font-weight:600;
}
.form-success.show{display:block;}
.form-error{
  display:none;background:#FDECEC;border:1px solid #F5B5B5;color:#9B1C1C;
  padding:20px 22px;border-radius:var(--r-md);margin-bottom:24px;font-size:14.5px;font-weight:600;
}
.form-error.show{display:block;}

/* ---------- Table ---------- */
.spec-table{width:100%;border-collapse:collapse;}
.spec-table th,.spec-table td{
  text-align:left;padding:14px 16px;border-bottom:1px solid rgba(15,23,42,.06);font-size:14.5px;
}
.spec-table th{font-family:'Manrope',sans-serif;font-size:12.5px;font-weight:700;text-transform:uppercase;color:var(--ink-faint);}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.8,.2,1), transform .7s cubic-bezier(.2,.8,.2,1);}
.reveal.in{opacity:1;transform:translateY(0);}

/* ---------- Misc ---------- */
.mt-8{margin-top:8px;}
.mt-16{margin-top:16px;}
.mt-24{margin-top:24px;}
.mt-40{margin-top:40px;}
.pill{
  display:inline-block;padding:8px 16px;border-radius:var(--r-pill);font-size:13px;font-weight:600;
  background:#fff;border:1px solid rgba(15,23,42,.08);color:var(--ink-soft);
}
.pill.active{background:var(--ink);color:#fff;border-color:var(--ink);}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;}

.cta-banner{
  display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;
  border-radius:var(--r-lg);padding:52px 56px;position:relative;overflow:hidden;
}
.cta-banner h3{font-size:27px;max-width:440px;}
.cta-banner p{margin-top:10px;max-width:420px;}
.cta-dark{background:var(--dark);}
.cta-dark h3{color:#fff;}
.cta-dark p{color:#9FB0C3;}

.logo-strip{display:flex;align-items:center;justify-content:flex-start;flex-wrap:wrap;gap:16px;}
.logo-strip span{font-family:'Manrope',sans-serif;font-weight:700;font-size:16.5px;color:var(--ink-faint);}

.ref-chip{
  display:flex;align-items:center;gap:12px;
  background:#fff;border:1px solid rgba(15,23,42,.07);border-radius:999px;
  padding:8px 20px 8px 8px;box-shadow:var(--shadow-sm);transition:.25s;
}
.ref-chip:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:rgba(46,92,255,.18);}
.ref-chip-photo{
  width:42px;height:42px;border-radius:50%;overflow:hidden;flex-shrink:0;background:var(--bg-soft);
  border:1px solid rgba(15,23,42,.06);
}
.ref-chip-name{font-family:'Manrope',sans-serif;font-weight:700;font-size:14.5px;color:var(--ink);white-space:nowrap;}

/* Timeline */
.timeline{border-left:2px solid rgba(15,23,42,.08);padding-left:34px;position:relative;}
.tl-item{position:relative;padding-bottom:42px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:"";position:absolute;left:-41px;top:2px;width:14px;height:14px;border-radius:50%;
  background:#fff;border:3px solid var(--coral);
}
.tl-item .yr{font-family:'Manrope',sans-serif;color:var(--coral);font-size:13.5px;font-weight:700;}
.tl-item h4{margin-top:6px;font-size:18px;}
.tl-item p{margin-top:6px;font-size:14.5px;}

/* Avatar circle */
.avatar{
  width:42px;height:42px;border-radius:50%;
  background:linear-gradient(135deg,var(--cyan),var(--violet));
  display:flex;align-items:center;justify-content:center;color:#fff;
  font-family:'Manrope',sans-serif;font-weight:700;font-size:14px;
}