@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@200;300;400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,400;0,700;1,400;1,700&display=swap');

:root {
  --bg:#0b0c1a; --bg2:#0e0f1e; --card:#141528; --card2:#1a1b32;
  --border:rgba(255,255,255,.07); --b2:rgba(255,255,255,.12);
  --white:#ffffff; --light:#c8cce8; --muted:#7b7fa0; --dim:#3a3d5c;
  --accent:#6c63ff; --accent2:#8b5cf6; --blue:#4f8ef7;
  --ag:linear-gradient(135deg,#6c63ff,#8b5cf6);
  --ag2:linear-gradient(135deg,#4f8ef7,#6c63ff);
  --glow:rgba(108,99,255,.22); --glow2:rgba(108,99,255,.1);
  --sans:'Outfit',sans-serif; --serif:'Playfair Display',serif;
  --ease:cubic-bezier(.76,0,.24,1); --spring:cubic-bezier(.34,1.56,.64,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--white);overflow-x:hidden;-webkit-font-smoothing:antialiased}
::selection{background:var(--accent);color:#fff}
::-webkit-scrollbar{width:3px}
::-webkit-scrollbar-thumb{background:var(--accent);border-radius:99px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

/* CURSOR */
#cd,#cr{position:fixed;border-radius:50%;pointer-events:none;z-index:9999;transform:translate(-50%,-50%);top:0;left:0}
#cd{width:7px;height:7px;background:var(--accent)}
#cr{width:36px;height:36px;border:1.5px solid rgba(108,99,255,.5);transition:width .35s var(--ease),height .35s var(--ease)}
#cr.big{width:62px;height:62px;border-color:rgba(108,99,255,.9)}

/* TOP BAR */
.top-bar{
  background:var(--card);border-bottom:1px solid var(--border);
  padding:.55rem 4vw;display:flex;align-items:center;justify-content:space-between;
  position:sticky;top:0;z-index:600;
}
.tb-socials{display:flex;gap:.75rem}
.tb-socials a{
  width:26px;height:26px;border-radius:50%;border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  color:var(--muted);font-size:.72rem;transition:all .2s;
}
.tb-socials a:hover{border-color:var(--accent);color:var(--accent)}
.tb-contacts{display:flex;gap:2rem;align-items:center}
.tbc{display:flex;align-items:center;gap:.4rem;font-size:.73rem;color:var(--muted)}
.tbc svg{color:var(--accent);flex-shrink:0}
.tbc a{color:var(--muted);transition:color .2s}
.tbc a:hover{color:var(--accent)}

/* NAV */
nav{
  position:sticky;top:41px;z-index:500;
  padding:.9rem 4vw;
  display:flex;align-items:center;justify-content:space-between;
  background:rgba(11,12,26,.94);backdrop-filter:blur(22px);
  border-bottom:1px solid var(--border);
}
.nav-logo{display:flex;align-items:center;gap:.5rem;font-size:1.05rem;font-weight:700}
.nav-logo-ic{
  width:28px;height:28px;border-radius:7px;background:var(--ag);
  display:flex;align-items:center;justify-content:center;
  font-size:.72rem;font-weight:800;color:#fff;
}
.nav-links{display:flex;gap:2.25rem;list-style:none}
.nav-links a{
  font-size:.8rem;font-weight:500;color:var(--muted);
  transition:color .2s;position:relative;padding-bottom:2px;
}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:0;
  width:0;height:1.5px;background:var(--accent);
  transition:width .3s var(--ease);
}
.nav-links a:hover,.nav-links a.act{color:var(--white)}
.nav-links a:hover::after,.nav-links a.act::after{width:100%}
.nav-cta{
  background:var(--ag);color:#fff;font-size:.78rem;font-weight:700;
  padding:.6rem 1.4rem;border-radius:7px;border:none;
  cursor:pointer;font-family:var(--sans);
  transition:all .22s var(--ease);letter-spacing:.02em;
}
.nav-cta:hover{opacity:.88;transform:translateY(-1px);box-shadow:0 8px 28px var(--glow)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.burger span{display:block;width:22px;height:1.5px;background:var(--white);border-radius:2px;transition:all .3s}
.burger.on span:nth-child(1){transform:rotate(45deg) translate(4.5px,4.5px)}
.burger.on span:nth-child(2){opacity:0}
.burger.on span:nth-child(3){transform:rotate(-45deg) translate(4.5px,-4.5px)}
.mob-nav{display:none;position:fixed;inset:0;background:var(--bg);z-index:490;flex-direction:column;align-items:center;justify-content:center;gap:2.5rem;padding:2rem}
.mob-nav.on{display:flex}
.mob-nav a{font-size:2.5rem;font-weight:800;color:var(--white);transition:color .2s}
.mob-nav a:hover{color:var(--accent)}

/* STAR decorations */
.star{position:absolute;pointer-events:none;animation:starFloat 4s ease-in-out infinite}
@keyframes starFloat{0%,100%{transform:translateY(0) rotate(0deg)}40%{transform:translateY(-14px) rotate(20deg)}70%{transform:translateY(6px) rotate(-12deg)}}

/* HERO */
#home{
  min-height:calc(100svh - 82px);
  padding:3.5rem 4vw 0;
  position:relative;overflow:hidden;
  display:flex;flex-direction:column;
}
.hero-lines{
  position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(108,99,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(108,99,255,.04) 1px,transparent 1px);
  background-size:60px 60px;
}
.hero-orb{position:absolute;border-radius:50%;filter:blur(130px);pointer-events:none;z-index:0}
.o1{width:500px;height:500px;background:rgba(108,99,255,.09);top:-100px;right:20px}
.o2{width:350px;height:350px;background:rgba(79,142,247,.05);bottom:-40px;left:-60px}

.hero-inner{
  max-width:1200px;margin:0 auto;width:100%;
  display:grid;grid-template-columns:1fr 400px;
  gap:2rem;align-items:flex-end;
  flex:1;position:relative;z-index:2;isolation:isolate;
}
.hero-left{padding-bottom:4rem}

.hero-eye{
  font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--muted);margin-bottom:1.5rem;
  animation:fadeUp .6s .1s both;
}
.hero-intro{
  font-size:clamp(2rem,5vw,3.8rem);
  font-weight:300;line-height:1.18;letter-spacing:-.025em;
  animation:fadeUp .7s .2s both;
}
.hero-name{
  font-size:clamp(2.4rem,6vw,4.6rem);
  font-weight:800;line-height:1;letter-spacing:-.03em;
  background:var(--ag);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  margin-bottom:1.5rem;
  animation:fadeUp .7s .3s both;
}
.hero-desc{
  font-size:.97rem;color:var(--muted);line-height:1.85;font-weight:300;
  max-width:460px;margin-bottom:2.5rem;
  animation:fadeUp .7s .4s both;
}
.hero-btns{display:flex;gap:1rem;flex-wrap:wrap;animation:fadeUp .7s .5s both}
.btn-p{
  display:inline-flex;align-items:center;gap:.5rem;
  background:var(--ag);color:#fff;
  font-size:.82rem;font-weight:700;letter-spacing:.03em;
  padding:.88rem 1.9rem;border-radius:8px;border:none;
  cursor:pointer;font-family:var(--sans);
  transition:all .25s var(--ease);
}
.btn-p:hover{transform:translateY(-2px);box-shadow:0 14px 38px var(--glow)}
.btn-s{
  display:inline-flex;align-items:center;gap:.5rem;
  border:1px solid var(--b2);color:var(--light);
  font-size:.82rem;font-weight:500;letter-spacing:.03em;
  padding:.88rem 1.9rem;border-radius:8px;
  cursor:pointer;font-family:var(--sans);background:transparent;
  transition:all .25s var(--ease);
}
.btn-s:hover{border-color:var(--accent);color:var(--white);transform:translateY(-2px)}

/* hero right photo */
.hero-right{position:relative;align-self:flex-end;animation:fadeUp .9s .25s both}
.hero-photo{
  width:360px;height:440px;border-radius:18px 18px 0 0;
  background:#10112a;
  border:1px solid rgba(108,99,255,.3);
  position:relative;overflow:hidden;margin:0 auto;
  box-shadow:0 0 50px rgba(108,99,255,.08);
  isolation:isolate;
}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:top center;display:block}
.hero-photo-ph{
  position:absolute;inset:0;
  background:#10112a;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  color:rgba(255,255,255,.2);gap:.75rem;
}
.hero-photo-ph svg{opacity:.3;display:block}
.hero-photo-ph p{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase}

/* spinning ring */
.spin-ring{
  position:absolute;right:-28px;bottom:90px;
  width:110px;height:110px;
  border:1.5px dashed rgba(108,99,255,.45);
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  animation:spin 12s linear infinite;
  z-index:3;
}
.spin-inner{
  width:80px;height:80px;border-radius:50%;
  background:#10112a;border:1px solid rgba(108,99,255,.25);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  font-size:.58rem;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);text-align:center;line-height:1.4;
  animation:spin 12s linear infinite reverse;
}
.spin-inner strong{font-size:.95rem;font-weight:700;color:var(--accent);display:block;letter-spacing:-.01em}
@keyframes spin{to{transform:rotate(360deg)}}

/* floating status card */
.float-card{
  position:absolute;left:-38px;top:60px;
  background:#141528;border:1px solid rgba(108,99,255,.25);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border-radius:12px;
  padding:.85rem 1.15rem;
  display:flex;align-items:center;gap:.75rem;
  white-space:nowrap;box-shadow:0 8px 32px rgba(0,0,0,.6);
  z-index:3;
}
.fc-dot{width:8px;height:8px;border-radius:50%;background:#4ade80;flex-shrink:0;animation:dotBlink 2.5s infinite}
@keyframes dotBlink{0%,100%{opacity:1}50%{opacity:.2}}
.fc-title{font-size:.82rem;font-weight:700;color:var(--white)}
.fc-sub{font-size:.7rem;color:var(--muted);margin-top:.1rem}

.hero-foot{
  max-width:1200px;margin:0 auto;width:100%;
  display:flex;justify-content:space-between;align-items:center;
  padding:1.5rem 0 2.5rem;
  border-top:1px solid var(--border);
  position:relative;z-index:2;
  animation:fadeUp .7s .7s both;
}
.h-socials{display:flex;gap:1.75rem}
.h-socials a{
  font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);font-weight:500;transition:color .2s;
  display:flex;align-items:center;gap:.4rem;
}
.h-socials a:hover{color:var(--accent)}
.h-loc{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);display:flex;align-items:center;gap:.5rem}
.h-loc::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--accent);animation:dotBlink 2.5s infinite}

@keyframes fadeUp{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:translateY(0)}}

/* SECTIONS */
.section{padding:6rem 4vw;position:relative;z-index:2}
.wrap{max-width:1200px;margin:0 auto}
.sec-label{font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);text-align:center;margin-bottom:.5rem}
.sec-h{
  font-family:var(--sans);font-size:clamp(2rem,5vw,3.5rem);font-weight:700;
  letter-spacing:-.025em;text-align:center;line-height:1.1;margin-bottom:1rem;
}
.sec-h .hl{background:var(--ag);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.sec-sub{font-size:.95rem;color:var(--muted);text-align:center;line-height:1.8;max-width:520px;margin:0 auto 3.5rem}

/* SPECIALTIES */
#specialties{background:var(--bg2)}
.spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.spec-card{
  background:var(--card);border:1px solid var(--border);border-radius:16px;
  padding:2rem 1.75rem;text-align:center;
  transition:transform .35s var(--ease),border-color .3s,box-shadow .35s;
  position:relative;overflow:hidden;cursor:default;
}
.spec-card::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 50% 0%,rgba(108,99,255,.1),transparent 65%);
  opacity:0;transition:opacity .35s;
}
.spec-card:hover{transform:translateY(-7px);border-color:rgba(108,99,255,.4);box-shadow:0 24px 56px rgba(0,0,0,.35)}
.spec-card:hover::before{opacity:1}
.spec-card>*{position:relative;z-index:1}
.spec-ico{
  width:64px;height:64px;border-radius:16px;
  background:rgba(108,99,255,.1);border:1px solid rgba(108,99,255,.2);
  display:flex;align-items:center;justify-content:center;
  font-size:1.7rem;margin:0 auto 1.25rem;
  transition:background .25s,box-shadow .25s;
}
.spec-card:hover .spec-ico{background:rgba(108,99,255,.25);box-shadow:0 0 30px var(--glow)}
.spec-name{font-size:1.1rem;font-weight:700;margin-bottom:.65rem;letter-spacing:-.01em}
.spec-desc{font-size:.87rem;color:var(--muted);line-height:1.75;font-weight:300}

/* ABOUT */
#about{background:var(--bg)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}
.about-text p{font-size:.97rem;color:var(--muted);line-height:1.9;font-weight:300;margin-bottom:1.2rem}
.about-text strong{color:var(--white);font-weight:600}
.degs{margin-top:2rem;display:flex;flex-direction:column;gap:.75rem}
.dc{
  display:flex;gap:1rem;align-items:center;
  padding:1rem 1.25rem;background:var(--card);border:1px solid var(--border);
  border-radius:12px;transition:border-color .25s,transform .3s var(--ease);
}
.dc:hover{border-color:rgba(108,99,255,.4);transform:translateX(4px)}
.dc-ic{
  width:38px;height:38px;border-radius:9px;flex-shrink:0;
  background:rgba(108,99,255,.1);border:1px solid rgba(108,99,255,.2);
  display:flex;align-items:center;justify-content:center;font-size:.95rem;
}
.dc-name{font-size:.88rem;font-weight:600}
.dc-sub{font-size:.74rem;color:var(--muted);margin-top:.1rem}

.proc-list{display:flex;flex-direction:column;gap:1rem}
.proc-item{
  display:flex;gap:1.25rem;align-items:flex-start;
  padding:1.3rem 1.4rem;background:var(--card);border:1px solid var(--border);
  border-radius:14px;transition:border-color .25s,transform .3s var(--ease);
}
.proc-item:hover{border-color:rgba(108,99,255,.35);transform:translateX(5px)}
.proc-n{
  width:34px;height:34px;border-radius:8px;flex-shrink:0;
  background:var(--ag);display:flex;align-items:center;justify-content:center;
  font-size:.72rem;font-weight:700;color:#fff;
}
.proc-title{font-size:.9rem;font-weight:600;margin-bottom:.25rem}
.proc-desc{font-size:.82rem;color:var(--muted);line-height:1.7}

/* SKILLS */
#skills{background:var(--bg2)}
.sk-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:3.5rem}
.sk-card{
  background:var(--card);border:1px solid var(--border);border-radius:16px;
  padding:1.75rem 1rem;display:flex;flex-direction:column;
  align-items:center;gap:1rem;
  transition:all .3s var(--ease);cursor:default;position:relative;overflow:hidden;
}
.sk-card::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:2px;
  background:var(--ag);transform:scaleX(0);transition:transform .4s var(--ease);
}
.sk-card:hover{transform:translateY(-5px);border-color:rgba(108,99,255,.4);box-shadow:0 16px 40px rgba(0,0,0,.3)}
.sk-card:hover::after{transform:scaleX(1)}
.sk-emoji{font-size:1.8rem}
.sk-name{font-size:.65rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600;text-align:center}
.sk-bar{width:30px;height:55px;background:var(--bg2);border-radius:99px;position:relative;overflow:hidden}
.sk-fill{position:absolute;bottom:0;left:0;right:0;height:0;background:var(--ag);border-radius:99px;transition:height 1.4s var(--ease)}
.sk-pct{font-size:.68rem;font-weight:700;color:var(--accent)}

/* EXPERIENCE */
#experience{background:var(--bg)}
.exp-list{display:flex;flex-direction:column;gap:1.25rem;margin-top:3.5rem}
.exp-card{
  background:var(--card);border:1px solid var(--border);border-radius:18px;
  overflow:hidden;transition:border-color .3s;
}
.exp-card:hover{border-color:rgba(108,99,255,.3)}
.exp-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:1.6rem 2rem;cursor:pointer;gap:1.5rem;transition:background .2s;
}
.exp-head:hover{background:rgba(255,255,255,.02)}
.exp-head-l{display:flex;align-items:center;gap:1.1rem}
.exp-logo{
  width:46px;height:46px;border-radius:11px;flex-shrink:0;
  background:rgba(108,99,255,.12);border:1px solid rgba(108,99,255,.2);
  display:flex;align-items:center;justify-content:center;font-size:1.2rem;
}
.exp-co{font-size:1.1rem;font-weight:700;letter-spacing:-.01em}
.exp-meta{font-size:.74rem;color:var(--muted);margin-top:.15rem}
.exp-right{display:flex;align-items:center;gap:1.25rem;flex-shrink:0}
.exp-badge{
  font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;font-weight:600;
  padding:.28rem .85rem;border-radius:99px;
  background:rgba(74,222,128,.08);color:#4ade80;border:1px solid rgba(74,222,128,.2);
}
.exp-badge.old{background:rgba(255,255,255,.04);color:var(--muted);border-color:var(--border)}
.exp-chev{color:var(--muted);transition:transform .35s var(--ease);font-size:.9rem}
.exp-card.open .exp-chev{transform:rotate(180deg)}
.exp-body{border-top:1px solid var(--border);max-height:0;overflow:hidden;transition:max-height .5s var(--ease)}
.exp-card.open .exp-body{max-height:900px}
.roles{padding:1.5rem 2rem 1.75rem}
.role{
  display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:start;
  padding:1.2rem 0;border-bottom:1px solid var(--border);
}
.role:last-child{border-bottom:none;padding-bottom:0}
.role:first-child{padding-top:0}
.r-title{font-size:.93rem;font-weight:600;margin-bottom:.2rem}
.r-type{
  display:inline-block;font-size:.58rem;letter-spacing:.08em;text-transform:uppercase;
  font-weight:600;padding:.18rem .6rem;border-radius:4px;
  background:rgba(108,99,255,.12);color:var(--accent);margin-bottom:.55rem;
}
.r-desc{font-size:.84rem;color:var(--muted);line-height:1.75;font-weight:300;max-width:540px}
.r-tags{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:.65rem}
.r-tag{
  font-size:.58rem;letter-spacing:.06em;text-transform:uppercase;
  border:1px solid var(--border);color:var(--muted);padding:.16rem .5rem;border-radius:4px;
}
.r-period{text-align:right}
.r-date{font-size:.78rem;color:var(--muted);font-weight:500;white-space:nowrap}
.r-dur{font-size:.66rem;color:var(--dim);margin-top:.15rem}

/* CONTACT */
#contact{background:var(--bg2)}
.cb{
  background:var(--card);border:1px solid rgba(108,99,255,.2);border-radius:20px;
  padding:3rem 3.5rem;display:flex;align-items:center;justify-content:space-between;
  gap:3rem;flex-wrap:wrap;position:relative;overflow:hidden;margin-bottom:3rem;
}
.cb::before{
  content:'';position:absolute;right:-80px;top:-80px;
  width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(108,99,255,.15),transparent 70%);
  pointer-events:none;
}
.cb-tag{font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:.5rem}
.cb-title{font-size:clamp(1.4rem,3vw,2.3rem);font-weight:700;letter-spacing:-.02em;line-height:1.2}
.cb-title .hl{background:var(--ag);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.cb-note{font-size:.85rem;color:var(--muted);margin-top:.6rem}
.cb-btn{
  background:var(--ag);color:#fff;font-size:.8rem;font-weight:700;
  padding:.9rem 2.2rem;border-radius:8px;border:none;cursor:pointer;
  font-family:var(--sans);white-space:nowrap;flex-shrink:0;
  transition:all .25s var(--ease);
}
.cb-btn:hover{transform:translateY(-2px);box-shadow:0 14px 36px var(--glow)}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:3.5rem;align-items:start}
.c-info{display:flex;flex-direction:column;gap:.6rem}
.ci{
  display:flex;align-items:center;gap:1rem;
  padding:1rem 1.2rem;background:var(--card);border:1px solid var(--border);
  border-radius:12px;transition:all .25s var(--ease);
}
.ci:hover{border-color:rgba(108,99,255,.35);transform:translateX(4px)}
.ci-ic{
  width:38px;height:38px;border-radius:9px;flex-shrink:0;
  background:rgba(108,99,255,.1);border:1px solid rgba(108,99,255,.15);
  display:flex;align-items:center;justify-content:center;font-size:.9rem;
}
.ci-key{font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:.1rem}
.ci-val{font-size:.88rem;font-weight:500}
.ci-val a{color:var(--accent)}

/* form */
.cf{background:var(--card);border:1px solid var(--border);border-radius:20px;overflow:hidden}
.cf-2{display:grid;grid-template-columns:1fr 1fr}
.cff{position:relative;border-bottom:1px solid var(--border)}
.cf-2 .cff:first-child{border-right:1px solid var(--border)}
.cff label{
  display:block;font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted);padding:1rem 1.4rem .2rem;font-weight:600;
}
.cff input,.cff textarea{
  width:100%;background:transparent;border:none;outline:none;
  color:var(--white);font-family:var(--sans);font-size:.9rem;
  padding:0 1.4rem 1rem;resize:none;caret-color:var(--accent);
}
.cff input::placeholder,.cff textarea::placeholder{color:var(--dim)}
.cff textarea{min-height:110px}
.cff-glow{position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--ag);transition:width .35s var(--ease)}
.cff:focus-within .cff-glow{width:100%}
.cff:focus-within label{color:var(--accent)}
.cf-foot{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.4rem}
.cf-note{font-size:.7rem;color:var(--muted)}
.cf-send{
  background:var(--ag);color:#fff;border:none;
  font-size:.78rem;font-weight:700;letter-spacing:.04em;
  padding:.85rem 2rem;border-radius:8px;cursor:pointer;
  font-family:var(--sans);display:flex;align-items:center;gap:.5rem;
  transition:all .25s var(--ease);
}
.cf-send:hover{transform:translateY(-2px);box-shadow:0 14px 36px var(--glow)}
.cf-msg{font-size:.8rem;color:var(--accent);padding:0 1.4rem .75rem;min-height:1.2rem}

/* FOOTER */
footer{background:var(--card);border-top:1px solid var(--border);padding:3rem 4vw}
.ft-wrap{max-width:1200px;margin:0 auto}
.ft-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:2.5rem}
.ft-logo{display:flex;align-items:center;gap:.5rem;font-size:1.05rem;font-weight:700;margin-bottom:.7rem}
.ft-logo-ic{width:26px;height:26px;border-radius:6px;background:var(--ag);display:flex;align-items:center;justify-content:center;font-size:.68rem;font-weight:800;color:#fff}
.ft-brand p{font-size:.84rem;color:var(--muted);line-height:1.75;max-width:230px}
.ft-col-h{font-size:.68rem;letter-spacing:.15em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:.9rem}
.ft-col a{display:block;font-size:.84rem;color:var(--muted);margin-bottom:.55rem;transition:color .2s}
.ft-col a:hover{color:var(--white)}
.ft-bottom{border-top:1px solid var(--border);padding-top:1.5rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}
.ft-copy{font-size:.73rem;color:var(--muted)}
.ft-love{font-size:.73rem;color:var(--muted)}
.ft-love span{color:var(--accent)}

/* BTT */
.btt{
  position:fixed;bottom:2rem;right:2rem;z-index:200;
  width:44px;height:44px;border-radius:50%;
  background:var(--ag);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:1rem;box-shadow:0 8px 28px var(--glow);
  opacity:0;transform:translateY(12px) scale(.8);
  transition:all .35s var(--ease);
}
.btt.show{opacity:1;transform:translateY(0) scale(1)}
.btt:hover{transform:translateY(-3px) scale(1.06)}

/* REVEAL */
.sr{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.sr.in{opacity:1;transform:translateY(0)}
.sr-l{opacity:0;transform:translateX(-28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.sr-l.in{opacity:1;transform:translateX(0)}
.sr-r{opacity:0;transform:translateX(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.sr-r.in{opacity:1;transform:translateX(0)}

/* RESPONSIVE */
@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr}
  .hero-right{display:none}
  .about-grid{grid-template-columns:1fr;gap:3rem}
  .contact-grid{grid-template-columns:1fr}
  .ft-top{grid-template-columns:1fr 1fr}
  .spec-grid{grid-template-columns:1fr 1fr}
  .sk-grid{grid-template-columns:repeat(4,1fr)}
  .nav-links,.nav-cta{display:none}
  .burger{display:flex}
  .tb-contacts{display:none}
}
@media(max-width:640px){
  .top-bar{display:none}
  .spec-grid{grid-template-columns:1fr}
  .sk-grid{grid-template-columns:repeat(4,1fr)}
  .cf-2{grid-template-columns:1fr}
  .cf-2 .cff:first-child{border-right:none}
  .cb{padding:1.75rem}
  .ft-top{grid-template-columns:1fr}
  .section{padding:4.5rem 5vw}
  #cd,#cr{display:none}
}

/* ── TOP BAR SOCIAL LINKS ── */
.tb-soc-link {
  width:28px;height:28px;border-radius:50%;border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  color:var(--muted);transition:all .2s;
}
.tb-soc-link:hover{border-color:var(--accent);color:var(--accent)}