/* PORTIFOLIO STYLING */
:root{--primary:#0A192F;--secondary:#112240;--secondary-glass:rgba(17,34,64,0.55);--blue:#00C8FF;--red:#FF4D4D;--text:#E6F1FF;--muted:#8892B0;--border:rgba(0,255,136,0.16);--mono:'JetBrains Mono',monospace;--sans:'Inter',sans-serif;--transition:.35s cubic-bezier(.4,0,.2,1);--card:#0d1220;--border:rgba(255,255,255,0.09);--mono:'JetBrains Mono','Fira Code',monospace;--sans:'Inter','Segoe UI',sans-serif;}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{background:var(--primary);color:var(--text);font-family:var(--sans);overflow-x:hidden;}
::selection{background:var(--blue);color:var(--primary);}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
::-webkit-scrollbar{width:8px;}
::-webkit-scrollbar-track{background:var(--primary);}
::-webkit-scrollbar-thumb{background:var(--secondary);border:1px solid var(--blue);border-radius:4px;}
/* ---- loading screen ----- */
#loader{position:fixed;inset:0;background:var(--primary);z-index:10000;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:18px;transition:opacity .6s ease,visibility .6s ease;}
#loader .boot-line{font-family:var(--mono);color:var(--blue);font-size:13px;letter-spacing:1px;min-height:20px;}
#loader .bar-track{width:280px;height:3px;background:var(--secondary);border-radius:2px;overflow:hidden;}
#loader .bar-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--blue),var(--blue));box-shadow:0 0 12px var(--blue);}
#loader.done{opacity:0;visibility:hidden;}
/* ---- canvas backgrounds ---- */
#bg-canvas,#matrix-canvas{position:fixed;inset:0;z-index:0;pointer-events:none;}
#matrix-canvas{opacity:0;transition:opacity .5s ease;}
#matrix-canvas.on{opacity:.16;}
.grid-overlay{position:fixed;inset:0;z-index:0;pointer-events:none;background-image:linear-gradient(rgba(0,255,136,0.045) 1px,transparent 1px),linear-gradient(90deg,rgba(0,255,136,0.045) 1px,transparent 1px);background-size:42px 42px;mask-image:radial-gradient(ellipse at center,black 40%,transparent 85%);}
/* ---- scroll progress ---- */
#scroll-progress{position:fixed;top:0; left:0;height:3px;background:linear-gradient(90deg,var(--blue),var(--blue));z-index:9997;width:0%;box-shadow:0 0 8px var(--blue);}
/* --- nav ----*/
header{position:sticky;top:0;z-index:500;backdrop-filter:blur(14px);background:rgba(10,25,47,0.72);border-bottom:1px solid var(--border);}
nav{max-width:1280px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:16px 28px;}
.logo{font-family:var(--mono);font-weight:700;font-size:20px;color:var(--text);display:flex;align-items:center;gap:6px;}
.logo span{color:var(--blue);}
.nav-links{display:flex;gap:28px;list-style:none;}
.nav-links a{font-size:13.5px;font-weight:500;color:var(--muted);position:relative;padding:6px 2px;transition:color .25s;}
.nav-links a:hover{color:var(--text);}
.nav-links a::after{content:'';position:absolute;left:0;bottom:0;width:0; height:1.5px;background:var(--blue);transition:width .25s;box-shadow:0 0 6px var(--blue);}
.nav-links a:hover::after{width:100%;}
.nav-right{display:flex;align-items:center;gap:14px;}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}
.nav-links a.active{color:var(--blue);}
.nav-actions{display:flex;align-items:center;gap:16px;}
.clock{font-family:var(--mono);font-size:12px;color:var(--blue);border:1px solid var(--border);padding:6px 10px;border-radius:6px;background:var(--secondary-glass);}
.icon-btn{width:34px;height:34px;border-radius:8px;border:1px solid var(--border);background:var(--secondary-glass);color:var(--muted);display:flex;align-items:center;justify-content:center;font-size:14px;transition:.25s;}
.icon-btn:hover{color:var(--blue);border-color:var(--blue);}
.burger{display:none;}
@media (max-width:900px)
    {.nav-links{position:fixed;top:64px;left:0;right:0;background:var(--primary);flex-direction:column;padding:20px 28px;border-bottom:1px solid var(--border);transform:translateY(-150%);transition:transform .3s ease;gap:16px;}
.nav-links.open{transform:translateY(0);}
.burger{display:flex;}
.clock{display:none;}
}
/* ---- layout helpers--- */
section{position:relative;z-index:1;max-width:1280px;margin:0 auto;padding:45px 28px;}
.eyebrow{font-family:var(--mono);color:var(--blue);font-size:12.5px;letter-spacing:3px;text-transform:uppercase;display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.eyebrow::before{content:'';width:26px;height:1px;background:var(--blue);}
h2.title{font-size:clamp(28px,4vw,42px);font-weight:700;margin-bottom:14px;letter-spacing:-0.5px;}
.subtitle{color:var(--muted);max-width:640px;font-size:15px;line-height:1.7;margin-bottom:56px;}
.glass{background:var(--secondary-glass);border:1px solid var(--border);border-radius:14px;backdrop-filter:blur(10px);}
.glow-btn{position:relative;overflow:hidden;}
/* --------------------------------------  HERO  SECTION ---------------------------------------- */
#home{padding-top:40px;display:flex;align-items:center;min-height:70vh;gap:60px;max-width:1240px;margin:0 auto;}
.hero-left{ flex:1.1;}
.hero-status{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--blue);border:1px solid var(--border);background:rgba(77,163,255,0.06);padding:6px 14px;border-radius:20px;margin-bottom:26px;}
.pulse-dot{width:7px; height:7px; border-radius:50%;background:var(--blue);box-shadow:0 0 8px var(--blue);animation:pulse 1.6s infinite;}
@keyframes pulse{0%,100%{opacity:1;}
50%{opacity:.35;}
}
h1.hero-title{font-size:clamp(34px,5.4vw,58px);font-weight:800;line-height:1.08;margin-bottom:16px;}
#typed-role{font-family:var(--mono);font-size:clamp(16px,2.1vw,22px);color:var(--blue);min-height:30px;margin-bottom:22px;}
#typed-role .cur{display:inline-block;width:2px;background:var(--blue);margin-left:2px;animation:blink 1s step-start infinite;}
@keyframes blink{50%{opacity:0;}
}
.hero-desc{color:var(--muted);max-width:520px;line-height:1.75;margin-bottom:34px;font-size:15px;}
.btn-row{ display:flex; flex-wrap:wrap; gap:14px; margin-bottom:40px;}
.btn{padding:13px 22px;border-radius:8px;font-size:13.5px;font-weight:600;border:1px solid transparent;display:inline-flex;align-items:center;gap:8px;transition:transform .2s,box-shadow .2s;cursor:pointer;text-decoration:none;}
.btn:hover{ transform:translateY(-2px);}
.btn-primary{background-color:var(--blue);color:#04141a;box-shadow:0 0 20px rgba(77,163,255,0.35);}
.btn-primary:hover{ box-shadow:0 0 25px var(--blue);transform:translateY(-1px)}
.btn-outline{ border-color:var(--border); color:var(--text);}
.btn-outline:hover{ background:rgba(255,255,255,0.05); border-color:var(--blue); box-shadow:0 0 18px var(--blue); transform:translateY(-1px)}
.tech-label{font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--muted);text-transform:uppercase;}
.tech-icons img{padding-top:8px;width:40px;height:40px;transition:.3s;}
.tech-icons img:hover{transform:translateY(-5px) scale(1.1);}
/* -------------------------------------------------- VISUAL SIDE ------------------------------------------------ */
  .hero-visual{flex:1;position:relative;display:flex;align-items:center;justify-content:center;min-height:460px;}
.blob-bg{position:absolute;width:310px;height:340px;border-radius:50%;background:var(--blue);opacity:0.55;filter:blur(4px);top:8%;right:8%;animation:float 6s ease-in-out infinite;}
@keyframes float{0%,100%{ transform:translateY(0);}
50%{ transform:translateY(-14px);}
}
.dot-grid{position:absolute;top:0;right:0;width:90px;height:90px;background-image:radial-gradient(var(--border) 1.5px,transparent 1.5px);background-size:14px 14px;opacity:.7;}
.avatar-wrap{ position:relative; z-index:2;}
.avatar-circle{width:320px;height:380px;border-radius:170px 170px 24px 24px;overflow:hidden;border:1px solid var(--border);background:linear-gradient(180deg,rgba(77,163,255,0.12),rgba(32,87,112,0.08));}
.avatar-img{width:100%;height:100%;object-fit:cover;display:block;}
.code-panel{position:absolute;bottom:-6%;right:-6%;width:250px;background:var(--card);border:1px solid var(--border);border-radius:10px;box-shadow:0 20px 50px rgba(0,0,0,0.5);overflow:hidden;z-index:3;}
.code-panel-header{display:flex;align-items:center;justify-content:space-between;padding:9px 14px;border-bottom:1px solid var(--border);font-family:var(--mono);font-size:11px;color:var(--muted);}
.code-dot{width:7px; height:7px; border-radius:50%;background:#3ddc84;box-shadow:0 0 6px #3ddc84;}
.code-body{padding:14px;font-family:var(--mono);font-size:11.5px;line-height:1.75;color:#c6cede;min-height:150px;white-space:pre-wrap;}
.code-body .kw{ color:var(--blue);}
.code-body .str{ color:#3ddc84;}
.code-body .cur2{display:inline-block;width:2px;height:12px;background:var(--blue);vertical-align:middle;animation:blink 1s step-start infinite;}
.swoop{position:absolute;bottom:6%;left:-6%;width:70px;z-index:1;opacity:.7;}
@media (max-width:980px){#home{ flex-direction:column; text-align:left; padding-top:20px; gap:50px;}
.hero-visual{ width:100%; min-height:420px;}
.code-panel{ right:2%; bottom:-4%;}
.blob-bg{ right:2%;}
}
.hero-intro{font-family:var(--mono);font-size:16px;font-weight:bolder;text-transform:uppercase;letter-spacing:.15em;margin-bottom:10px;color:var(--muted);}
.hero-title{font-size:clamp(34px,5.4vw,58px);font-weight:800;line-height:1.08;margin-bottom:16px;color:var( --text);}
@media (max-width:768px) {.avatar-wrap {order:-.5;display:flex;justify-content:center;width:100%;margin-bottom:2rem;}
.avatar-circle {width:250px;height:300px;}
}
/* --------------------------------------------------------- ABOUT SECTION ---------  -------------------------*/
.about-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:64px;align-items:start;padding-top:40px;}
/* ---------- Left column:narrative ---------- */

.about-lead{color:var(--text,#f2f2f2);font-size:19px;line-height:1.7;font-weight:500;letter-spacing:-0.01em;margin-bottom:18px;}
.about-content p,.about-main p{color:var(--muted);line-height:1.9;margin-bottom:18px;font-size:15px;}
.mission{position:relative;margin:32px 0 34px;padding:4px 0 4px 24px;border-left:2px solid var(--blue);font-size:15.5px;line-height:1.8;color:var(--text,#f2f2f2);font-style:italic;}
.mission-label{display:block;margin-bottom:6px;font-style:normal;font-size:11px;font-weight:600;letter-spacing:0.14em;text-transform:uppercase;color:var(--blue);}
.about-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:36px;padding-top:22px;border-top:1px solid var(--border,rgba(255,255,255,0.1));}
/* ---------- Right column:focus areas ---------- */

.about-interests{display:flex;flex-direction:column;align-items:flex-start;width:100%;}
.interests-label{display:block;margin-bottom:16px;font-size:11px;font-weight:600;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted);}
.interest-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;width:100%;}
.interest-card{position:relative;padding:20px 18px;display:flex;align-items:center;gap:12px;font-size:14px;font-weight:500;border-left:2px solid transparent;transition:border-color .25s ease,transform .25s ease,background .25s ease;}
.interest-card:hover{color:var(--blue);border-color:var(--blue);transform:translateY(-3px);background:rgba(0,255,136,.05);}
.interest-index{font-size:10px;font-weight:600;letter-spacing:0.05em;color:var(--muted);opacity:.6;min-width:16px;}
.interest-icon{width:18px;height:18px;color:var(--blue);flex-shrink:0;transition:transform .25s ease;}
.interest-card:hover .interest-icon{transform:scale(1.1);}
.interest-name{color:var(--text,#f2f2f2);}
/* ---------- Responsive ---------- */

@media (max-width:900px){.about-grid{grid-template-columns:1fr;gap:36px;}
.about-meta{grid-template-columns:1fr 1fr;row-gap:18px;}
.interest-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:600px){.about-lead{font-size:17px;}
.interest-grid{grid-template-columns:1fr;}
}
/* ==================================================== SKILLS ===============  ======================================= */

.skills-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:44px;}
.in-text{color:#ffff;}
.skill-tab{padding:9px 18px;border:1px solid var(--border);border-radius:20px;color:var(--muted);transition:var(--transition);background:rgba(17,34,64,.8);min-width:140px;}
.skill-tab.active,.skill-tab:hover{background:rgba(0,255,136,.08);color:var(--blue);border-color:var(--blue);}
.skills-panel{display:none;}
.skills-panel.active{display:grid;grid-template-columns:1.3fr 1fr;gap:60px;}
.bar-item{margin-bottom:22px;}
.bar-top{display:flex;justify-content:space-between;font-family:var(--mono);font-size:13px;margin-bottom:8px;}
.bar-top .pct{color:var(--blue);}
.bar-track{height:6px;border-radius:4px;background:rgba(255,255,255,.06);overflow:hidden;}
.bar-fill{height:100%;width:0%;border-radius:4px;background:linear-gradient(90deg,var(--blue),var(--blue));transition:width 1.4s cubic-bezier(.4,0,.2,1);}
.radials{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-self:start;}
.radial{text-align:center;}
.radial svg{transform:rotate(-90deg);}
.radial circle{fill:none;stroke-width:6;}
.radial .track{stroke:rgba(255,255,255,.06);}
.radial .prog{stroke:var(--blue);stroke-linecap:round;stroke-dasharray:220;stroke-dashoffset:220;transition:stroke-dashoffset 1.6s cubic-bezier(.4,0,.2,1);}
.radial .num{font-family:var(--mono);font-size:20px;font-weight:700;fill:var(--text);transform:rotate(90deg);}
.radial .rlabel{font-family:var(--mono);font-size:11.5px;color:var(--muted);margin-top:8px;}
/* Mobile */
@media (max-width:768px){.skills-panel.active{display:flex;flex-direction:column;gap:32px;}
.radials{display:flex;justify-content:space-evenly;align-items:center;flex-wrap:nowrap;width:100%;margin-top:20px;gap:12px;}
.radial{flex:0 0 90px;width:90px;text-align:center;}
.radial svg{width:90px;height:90px;display:block;margin:0 auto;}
.radial .rlabel{margin-top:8px;font-size:11px;white-space:nowrap;}
}
/* =========================================================  projects ======================================== */
.project-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:26px;}
.project-card{overflow:hidden;display:flex;flex-direction:column;transition:transform .3s,border-color .3s;}
.project-card:hover{transform:translateY(-6px);border-color:var(--blue);}
.project-thumb{height:150px;background:linear-gradient(135deg,var(--secondary),var(--primary));position:relative;display:flex;align-items:center;justify-content:center;font-family:var(--mono);color:var(--blue);font-size:12px;letter-spacing:2px;border-bottom:1px solid var(--border);overflow:hidden;}
.project-thumb::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(45deg,rgba(0,255,136,0.05) 0 2px,transparent 2px 14px);}
.project-body{padding:20px;display:flex;flex-direction:column;gap:12px;flex:1;}
.project-body h3{font-size:16px;font-weight:600;}
.project-body p{color:var(--muted);font-size:13px;line-height:1.6;flex:1;}
.tag-row{display:flex;flex-wrap:wrap;gap:6px;}
.tag{font-family:var(--mono);font-size:10.5px;padding:4px 8px;border-radius:5px;border:1px solid var(--border);color:var(--blue);}
.project-links{display:flex;gap:10px;margin-top:4px;}
.project-links a{font-size:12px;font-weight:600;color:var(--muted);display:flex;align-items:center;gap:5px;}
.project-links a:hover{color:var(--blue);}
/* ============================================================== certifications======================================= */
.cert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;}
.cert-card{padding:20px;display:flex;flex-direction:column;gap:10px;}
.cert-top{display:flex;align-items:center;gap:12px;}
.cert-logo{width:42px;height:42px;border-radius:8px;background:var(--secondary);display:flex;align-items:center;justify-content:center;color:var(--blue);font-family:var(--mono);font-weight:700;border:1px solid var(--border);}
.cert-top h4{font-size:14px;font-weight:600;}
.cert-top small{color:var(--muted);font-size:11.5px;}
.cert-date{font-family:var(--mono);font-size:11px;color:var(--blue);}
.cert-verify{align-self:flex-start;font-size:11.5px;font-weight:600;color:var(--blue);border:1px solid var(--blue);padding:6px 12px;border-radius:6px;margin-top:4px;}
.cert-verify:hover{background:rgba(0,255,136,0.1);}
/* ====================================================== services ======================================================== */
.service-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;}
.service-card{padding:26px;transition:transform .3s;}
.service-card:hover{transform:translateY(-5px);border-color:var(--blue);}
.service-icon{width:44px;height:44px;border-radius:10px;background:rgba(0,255,136,0.08);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:16px;}
.service-card h4{font-size:15.5px;margin-bottom:8px;}
.service-card p{font-size:13px;color:var(--muted);line-height:1.6;}
/* ====+============================================================= timeline =========================================================== */
.timeline{position:relative;padding-left:34px;}
.timeline::before{content:'';position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--blue),var(--blue));opacity:.4;}
.tl-item{position:relative;padding-bottom:36px;}
.tl-item::before{content:'';position:absolute;left:-34px;top:2px;width:12px;height:12px;border-radius:50%;background:var(--primary);border:2px solid var(--blue);box-shadow:0 0 10px var(--blue);}
.tl-item .tl-date{font-family:var(--mono);font-size:11.5px;color:var(--blue);margin-bottom:6px;}
.tl-item h4{font-size:15px;margin-bottom:4px;}
.tl-item p{color:var(--muted);font-size:13px;line-height:1.6;}
/* ====+============================== blog ======================================================== */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px;}
.blog-card{padding:22px;display:flex;flex-direction:column;gap:10px;}
.blog-cat{font-family:var(--mono);font-size:10.5px;color:var(--blue);letter-spacing:1.5px;}
.blog-card h4{font-size:15.5px;font-weight:600;}
.blog-card p{font-size:13px;color:var(--muted);line-height:1.6;}
.blog-meta{font-size:11.5px;color:var(--muted);display:flex;justify-content:space-between;margin-top:auto;padding-top:8px;border-top:1px solid var(--border);}
/* ===== contact ===== */
  section#contact{max-width:1080px;margin:0 auto;}
.eyebrow{font-family:var(--mono); font-size:12px; letter-spacing:.08em;color:var(--blue); margin:0 0 10px; text-transform:uppercase;}
.title{font-size:30px; margin:0 0 14px; font-weight:650; line-height:1.15;}
.subtitle{font-size:14px; line-height:1.7; color:var(--muted);margin:0 0 28px;}
.glass{background:rgba(255,255,255,0.035);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border);}
/* ===== contact ===== */
  .contact-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:40px;align-items:start;}
.contact-side{display:flex;flex-direction:column;gap:14px;}
.contact-info-row{display:flex;gap:14px;align-items:center;}
.contact-info-row .ico{width:38px;height:38px;border-radius:10px;background:rgba(0,200,255,0.08);border:1px solid rgba(0,200,255,0.15);color:var(--blue);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:14px;}
.contact-info-row .value{font-size:13.5px; color:var(--text); font-weight:500;}
/* ===== social caption + row (now clearly visible) ===== */
  .social-caption{font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-top:18px;}
.social-row{display:flex;gap:10px;margin-top:8px;flex-wrap:wrap;}
.social-row a{width:40px;height:40px;border-radius:10px;border:1px solid var(--border);background:rgba(255,255,255,0.03);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;color:var(--text);text-decoration:none;opacity:1;visibility:visible;transition:border-color .2s,color .2s,transform .2s,background .2s;}
.social-row a:hover{border-color:var(--blue);color:var(--blue);background:rgba(0,200,255,0.08);transform:translateY(-2px);}
/* subtle brand-tinted hover per icon,purely cosmetic */
  .social-row a.social-whatsapp:hover{border-color:#25D366; color:#25D366; background:rgba(37,211,102,0.10);}
.social-row a.social-facebook:hover{border-color:#1877F2; color:#1877F2; background:rgba(24,119,242,0.10);}
.social-row a.social-x:hover{border-color:#ffffff; color:#ffffff; background:rgba(255,255,255,0.08);}
.social-row a.social-linkedin:hover{border-color:#0A66C2; color:#0A66C2; background:rgba(10,102,194,0.10);}
.social-row a.social-github:hover{border-color:#f0f6fc; color:#f0f6fc; background:rgba(240,246,252,0.08);}
/* ===== form ===== */
  .contact-form{padding:32px;border-radius:16px;position:relative;overflow:hidden;margin-top:34px; /* offsets the eyebrow's height so the form top lines up with the h2 baseline */}
.contact-form::before{content:"";position:absolute; top:0; left:0; right:0; height:2px;background:linear-gradient(90deg,transparent,var(--blue),transparent);opacity:.7;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-field{margin-bottom:18px;}
.form-field label{display:flex; align-items:center; gap:4px;font-size:12px; font-weight:600; letter-spacing:.02em;color:var(--muted); margin-bottom:7px;text-transform:uppercase;}
.form-field label .req{color:var(--blue); font-weight:700;}
.form-field input,.form-field textarea{width:100%;background:rgba(255,255,255,0.03);border:1px solid var(--border);border-radius:9px;padding:12px 14px;color:var(--text);font-family:var(--sans);font-size:13.5px;outline:none;transition:border-color .2s,box-shadow .2s,background .2s;}
.form-field input::placeholder,.form-field textarea::placeholder{color:rgba(138,148,163,0.55);}
.form-field input:hover,.form-field textarea:hover{border-color:rgba(255,255,255,0.16);}
.form-field input:focus,.form-field textarea:focus{border-color:var(--blue);background:rgba(255,255,255,0.05);box-shadow:0 0 0 3px rgba(0,200,255,0.12);}
.form-field.invalid input,.form-field.invalid textarea{border-color:#ff6b6b;box-shadow:0 0 0 3px rgba(255,107,107,0.10);}
.field-error{font-size:11px; color:#ff8080; margin-top:6px;display:none; font-family:var(--mono);}
.form-field.invalid .field-error{display:block;}
textarea{resize:none;}
.textarea-wrap{position:relative;}
.char-count{position:absolute; right:2px; bottom:-19px;font-size:10.5px; font-family:var(--mono); color:var(--muted);}
.form-note{font-size:11.5px; color:var(--muted); margin:4px 0 8px;font-family:var(--mono);}
.form-status{font-size:12.5px;font-family:var(--mono);min-height:16px;margin:0 0 14px;display:none;}
.form-status.visible{display:block;}
.form-status.is-success{color:var(--green);}
.form-status.is-error{color:#ff8080;}
/* Honeypot:hidden from real users/screen-readers reflow,but present in the DOM
     so bots that blindly fill every field trip it. Not display:none,since some
     bots skip display:none fields — kept off-screen instead. */
  .hp-field{position:absolute;left:-9999px;top:-9999px;width:1px;height:1px;overflow:hidden;}
.submit-buton{width:100%;display:flex; align-items:center; justify-content:center; gap:8px;background:var(--blue);color:#04141a;border:none;border-radius:9px;padding:13px 20px;font-size:13.5px; font-weight:650;font-family:var(--sans);cursor:pointer;transition:transform .15s,opacity .2s,background .25s;}
.submit-buton:hover{transform:translateY(-1px); box-shadow:0 0 25px var(--blue);}
.submit-buton:active{transform:translateY(0);}
.submit-buton:disabled{cursor:default; opacity:.85; transform:none;}
.submit-buton.success{background:var(--green);}
.submit-buton.error{background:#ff6b6b;}
.spinner{width:14px; height:14px;border:2px solid rgba(4,20,26,0.35);border-top-color:#04141a;border-radius:50%;animation:spin .7s linear infinite;display:none;}
.btn-primary.loading .spinner{display:inline-block;}
.btn-primary.loading .btn-label,.btn-primary.loading .btn-icon{display:none;}
.btn-primary.success .btn-icon{display:none;}
@keyframes spin{to{transform:rotate(360deg);}
}
@media (max-width:900px){ .contact-grid{grid-template-columns:1fr;}
}
@media (max-width:600px){ .form-row{grid-template-columns:1fr;}
}
/* ====================================================================== footer ====================================================== */
footer{position:relative;z-index:1;padding:50px 28px 26px;}
.footer-bottom{max-width:1280px;margin:34px auto 0;padding-top:22px;border-top:1px solid var(--border);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12px;color:var(--muted);}
#to-top{width:38px;height:38px;border-radius:8px;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--blue);}
/* ======================================================== command palette ============================================== */
#cmdk-overlay{position:fixed;inset:0;background:rgba(5,12,25,0.7);backdrop-filter:blur(4px);z-index:9990; display:none;align-items:flex-start;justify-content:center;padding-top:14vh;}
#cmdk-overlay.open{display:flex;}
#cmdk-box{width:560px;max-width:90vw;border-radius:12px;overflow:hidden;}
#cmdk-input{width:100%;padding:16px 18px;background:transparent;border:none;border-bottom:1px solid var(--border);color:var(--text);font-family:var(--mono);font-size:14px;outline:none;}
#cmdk-list{max-height:300px;overflow-y:auto;}
.cmdk-item{padding:12px 18px;font-size:13px;color:var(--muted);display:flex;justify-content:space-between;cursor:pointer;}
.cmdk-item:hover,.cmdk-item.sel{background:rgba(0,255,136,0.07);color:var(--text);}
.cmdk-hint{font-family:var(--mono);font-size:10.5px;color:var(--muted);padding:10px 18px;border-top:1px solid var(--border);}
/* ========================================================================= toggle rail bottom ============================= */
#toggle-rail{position:fixed;right:20px;bottom:20px;z-index:400;display:flex;flex-direction:column;gap:10px;}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;}
.reveal.show{opacity:1;transform:translateY(0);}
@media (prefers-reduced-motion:reduce){*{animation:none !important; transition:none !important;}
}
/* ==========================================================
   LUCIDE ICONS — sizing,alignment,responsiveness
   ========================================================== */
:root{--icon-size:clamp(15px,1.3vw,18px);--icon-size-sm:clamp(13px,1vw,15px);--icon-size-lg:clamp(18px,2vw,24px);}
[data-lucide]{display:inline-block;width:var(--icon-size);height:var(--icon-size);stroke-width:2;vertical-align:middle;flex-shrink:0;}
.logo{display:inline-flex;align-items:center;gap:6px;}
.logo [data-lucide]{width:var(--icon-size-lg);height:var(--icon-size-lg);color:var(--blue);}
.icon-btn [data-lucide]{width:var(--icon-size);height:var(--icon-size);}
.btn [data-lucide]{width:var(--icon-size-sm);height:var(--icon-size-sm);}
.interest-card{display:flex;align-items:center;gap:12px;}
.interest-card [data-lucide]{width:var(--icon-size);height:var(--icon-size);color:var(--blue);flex-shrink:0;}
.contact-info-row .ico [data-lucide]{width:var(--icon-size);height:var(--icon-size);}
.social-row a{display:flex;align-items:center;justify-content:center;}
.social-row a [data-lucide]{width:var(--icon-size);height:var(--icon-size);}
.submit-buton{gap:8px;}
.submit-buton [data-lucide]{width:var(--icon-size-sm);height:var(--icon-size-sm);}
#to-top [data-lucide]{width:var(--icon-size);height:var(--icon-size);}
#matrix-toggle [data-lucide]{width:var(--icon-size);height:var(--icon-size);}
.cmdk-hint{display:flex;align-items:center;gap:4px;flex-wrap:wrap;}
.cmdk-hint [data-lucide]{width:var(--icon-size-sm);height:var(--icon-size-sm);color:var(--blue);}
@media (max-width:600px){:root{--icon-size:15px;--icon-size-sm:13px;--icon-size-lg:20px;}
}