/* ============ TOKENS ============ */
:root{
  --bg:#0a0a0f;
  --bg-2:#11111a;
  --soft:#0f0f17;
  --ink:#f3f4f8;
  --muted:#9aa0b4;
  --line:rgba(255,255,255,.08);
  --accent:#7c5cff;
  --accent-2:#22d3ee;
  --accent-3:#ff5cb4;
  --grad:linear-gradient(120deg,#7c5cff 0%,#22d3ee 50%,#ff5cb4 100%);
  --r:18px;
  --shadow:0 20px 60px rgba(0,0,0,.45);
  --container:1240px;
}

/* ============ BASE ============ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  color:var(--ink);background:var(--bg);
  line-height:1.65;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}

h1,h2,h3{font-family:'Space Grotesk','Inter',sans-serif;font-weight:700;line-height:1.1;letter-spacing:-.02em}
h1{font-size:clamp(38px,6vw,76px)}
h2{font-size:clamp(30px,4.5vw,52px)}
h3{font-size:clamp(20px,2vw,24px)}
em{font-style:italic;color:var(--accent-2)}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 26px;border-radius:50px;
  font-weight:600;font-size:15px;
  border:1px solid transparent;cursor:pointer;
  transition:all .3s cubic-bezier(.4,0,.2,1);
  white-space:nowrap;
}
.btn-primary{background:var(--grad);color:#fff;background-size:200% 200%}
.btn-primary:hover{background-position:100% 0;transform:translateY(-2px);box-shadow:0 14px 40px rgba(124,92,255,.4)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:rgba(255,255,255,.03)}
.btn-ghost:hover{background:rgba(255,255,255,.08);border-color:var(--accent)}

/* ============ NAV ============ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:14px 0;
  background:rgba(10,10,15,.55);
  backdrop-filter:saturate(180%) blur(18px);
  -webkit-backdrop-filter:saturate(180%) blur(18px);
  border-bottom:1px solid transparent;
  transition:all .3s ease;
}
.nav.scrolled{background:rgba(10,10,15,.85);border-color:var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{font-weight:800;font-size:19px;display:flex;align-items:center;gap:10px;letter-spacing:-.02em}
.logo-dot{width:11px;height:11px;border-radius:3px;background:var(--grad);box-shadow:0 0 16px rgba(124,92,255,.6)}
.logo-tag{color:var(--accent-2);font-weight:500}
.nav-links{display:flex;gap:32px}
.nav-links a{font-size:14px;color:var(--muted);font-weight:500;position:relative;transition:.25s}
.nav-links a:hover{color:var(--ink)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--grad);transition:.3s}
.nav-links a:hover::after{width:100%}
.hamburger{display:none;background:none;border:none;width:36px;height:36px;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.hamburger span{display:block;width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ HERO ============ */
.hero{
  position:relative;min-height:100vh;
  padding:140px 0 120px;display:flex;align-items:center;
  overflow:hidden;
  background:radial-gradient(ellipse at 20% 0%,rgba(124,92,255,.18),transparent 60%),
             radial-gradient(ellipse at 80% 100%,rgba(34,211,238,.12),transparent 60%),
             var(--bg);
}
.hero-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse at center,#000 30%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse at center,#000 30%,transparent 75%);
  opacity:.4;pointer-events:none;
}
.hero-orbs{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.hero-orbs span{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5;animation:float 14s ease-in-out infinite}
.hero-orbs span:nth-child(1){width:380px;height:380px;background:#7c5cff;top:-80px;left:-80px;animation-delay:0s}
.hero-orbs span:nth-child(2){width:320px;height:320px;background:#22d3ee;bottom:-60px;right:10%;animation-delay:-4s}
.hero-orbs span:nth-child(3){width:260px;height:260px;background:#ff5cb4;top:40%;right:-60px;animation-delay:-8s}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(40px,-30px) scale(1.1)}}

.hero-inner{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.badge{
  display:inline-flex;align-items:center;gap:10px;
  background:rgba(255,255,255,.05);border:1px solid var(--line);
  padding:8px 16px;border-radius:50px;font-size:13px;color:var(--muted);
  margin-bottom:28px;
}
.pulse{width:8px;height:8px;background:#22c55e;border-radius:50%;box-shadow:0 0 0 0 rgba(34,197,94,.5);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(34,197,94,.6)}70%{box-shadow:0 0 0 12px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}

.hero h1{margin-bottom:24px}
.lead{font-size:clamp(16px,1.4vw,19px);color:var(--muted);max-width:540px;margin-bottom:36px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:50px}
.hero-stats{display:flex;gap:42px;border-top:1px solid var(--line);padding-top:28px;max-width:520px}
.hero-stats strong{display:block;font-size:32px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-stats span{color:var(--muted);font-size:13px}

/* photo (framed) */
.hero-photo{display:flex;justify-content:center;perspective:1400px}
.photo-frame{
  position:relative;width:min(480px,100%);aspect-ratio:4/5;
  border-radius:28px;overflow:hidden;
  background:linear-gradient(160deg,#1a1a26,#0f0f17);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  transform-style:preserve-3d;
  transition:transform .15s ease-out;
  will-change:transform;
  animation:floatPhoto 7s ease-in-out infinite;
}
@keyframes floatPhoto{0%,100%{translate:0 0}50%{translate:0 -12px}}
.photo-frame img{
  width:100%;height:100%;object-fit:cover;object-position:center top;
  filter:contrast(1.08) saturate(1.18) brightness(1.05);
}
.photo-glow{
  position:absolute;inset:-40%;z-index:-1;
  background:conic-gradient(from 0deg,#7c5cff,#22d3ee,#ff5cb4,#7c5cff);
  filter:blur(40px);opacity:.45;
  animation:spin 9s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.photo-tag{
  position:absolute;z-index:4;
  background:rgba(20,20,30,.85);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid var(--line);padding:9px 16px;border-radius:50px;
  font-size:13px;font-weight:600;color:var(--ink);
  box-shadow:0 14px 40px rgba(0,0,0,.4);
  animation:floatTag 5s ease-in-out infinite;
}
.photo-tag.tag-1{top:24px;left:-18px;animation-delay:.2s}
.photo-tag.tag-2{bottom:40px;right:-18px;animation-delay:-2s}
@keyframes floatTag{0%,100%{translate:0 0}50%{translate:0 -8px}}

/* hero shapes */
.hero-shapes{position:absolute;inset:0;pointer-events:none;z-index:1}
.shape{
  position:absolute;font-size:28px;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  opacity:.5;animation:floatShape 8s ease-in-out infinite;
}
.shape.s1{top:18%;left:8%;font-size:38px;animation-delay:0s}
.shape.s2{top:28%;right:42%;font-size:18px;animation-delay:-2s}
.shape.s3{bottom:22%;left:14%;font-size:30px;animation-delay:-4s}
.shape.s4{top:50%;right:6%;font-size:24px;animation-delay:-6s}
@keyframes floatShape{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-20px) rotate(15deg)}}

.scroll-down{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);width:26px;height:42px;border:2px solid var(--line);border-radius:14px;display:flex;justify-content:center;padding-top:8px}
.scroll-down span{width:3px;height:8px;background:var(--accent-2);border-radius:3px;animation:scrollDot 1.8s ease infinite}
@keyframes scrollDot{0%{transform:translateY(0);opacity:1}80%{transform:translateY(14px);opacity:0}100%{opacity:0}}

/* ============ SECTIONS ============ */
.section{padding:110px 0;position:relative}
.section-soft{background:var(--soft)}
.head{text-align:center;max-width:680px;margin:0 auto 60px}
.eyebrow{display:inline-block;color:var(--accent-2);font-size:13px;font-weight:600;letter-spacing:3px;text-transform:uppercase;margin-bottom:14px}
.sub{color:var(--muted);font-size:17px;margin-top:14px}

/* about */
.split{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center}
.split p{color:var(--muted);font-size:17px;margin:18px 0 24px}
.checks{list-style:none;margin-bottom:30px}
.checks li{padding:10px 0 10px 36px;position:relative;color:var(--muted)}
.checks li::before{
  content:"✓";position:absolute;left:0;top:8px;
  width:24px;height:24px;border-radius:50%;
  background:var(--grad);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;
}
.about-card{
  background:linear-gradient(160deg,rgba(124,92,255,.12),rgba(34,211,238,.06));
  border:1px solid var(--line);border-radius:24px;padding:36px;
}
.about-line{
  display:flex;align-items:center;gap:14px;
  padding:18px 0;border-bottom:1px solid var(--line);
  font-size:17px;font-weight:500;
}
.about-line:last-child{border-bottom:none}
.about-line span{font-size:24px}

/* metrics */
.metrics{
  padding:110px 0;position:relative;overflow:hidden;
  background:
    radial-gradient(ellipse at 80% 0%,rgba(124,92,255,.18),transparent 55%),
    radial-gradient(ellipse at 0% 100%,rgba(34,211,238,.13),transparent 55%),
    var(--bg);
}
.metrics::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:80px 80px;
  mask-image:radial-gradient(ellipse at center,#000 20%,transparent 70%);
  -webkit-mask-image:radial-gradient(ellipse at center,#000 20%,transparent 70%);
  opacity:.35;pointer-events:none;
}
.metrics .container{position:relative;z-index:1}
.metrics-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:50px}
.metric{
  position:relative;padding:36px 30px;border-radius:20px;
  background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.015));
  border:1px solid var(--line);
  overflow:hidden;
  transition:.4s cubic-bezier(.4,0,.2,1);
}
.metric::before{
  content:"";position:absolute;inset:0;border-radius:20px;padding:1px;
  background:var(--grad);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
          mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:.4s;pointer-events:none;
}
.metric:hover{transform:translateY(-6px);background:linear-gradient(160deg,rgba(124,92,255,.1),rgba(34,211,238,.04))}
.metric:hover::before{opacity:.8}
.m-num{
  font-family:'Space Grotesk','Inter',sans-serif;
  font-size:clamp(54px,7vw,82px);
  font-weight:800;line-height:1;letter-spacing:-2px;
  margin-bottom:14px;
  background:var(--grad);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  display:flex;align-items:flex-end;gap:6px;
}
.m-num em{font-size:.45em;font-style:normal;font-weight:600;padding-bottom:.25em;-webkit-text-fill-color:initial;color:var(--accent-2);background:none}
.metric h3{font-size:18px;margin-bottom:8px}
.metric p{color:var(--muted);font-size:14px;line-height:1.55}
.metrics-note{
  display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;
  padding:20px;border-radius:14px;
  background:rgba(255,255,255,.03);border:1px solid var(--line);
}
.metrics-note p{color:var(--muted);font-size:15px;margin:0}

/* services */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.srv{
  background:linear-gradient(160deg,rgba(255,255,255,.04),rgba(255,255,255,.01));
  border:1px solid var(--line);border-radius:var(--r);
  padding:36px 30px;transition:.4s cubic-bezier(.4,0,.2,1);
  position:relative;overflow:hidden;
}
.srv::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(400px circle at var(--mx,50%) var(--my,50%),rgba(124,92,255,.18),transparent 40%);
  opacity:0;transition:.4s;pointer-events:none;
}
.srv:hover{transform:translateY(-6px);border-color:rgba(124,92,255,.5)}
.srv:hover::before{opacity:1}
.srv-ico{
  width:60px;height:60px;border-radius:14px;
  background:var(--grad);display:flex;align-items:center;justify-content:center;
  font-size:28px;margin-bottom:20px;
}
.srv h3{margin-bottom:10px}
.srv p{color:var(--muted);margin-bottom:18px;font-size:15px}
.srv ul{list-style:none}
.srv ul li{padding:6px 0 6px 22px;color:var(--muted);font-size:14px;position:relative}
.srv ul li::before{content:"→";position:absolute;left:0;color:var(--accent-2)}

/* tech */
.tech-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.tech{
  background:rgba(255,255,255,.03);border:1px solid var(--line);
  border-radius:16px;padding:24px 16px;text-align:center;
  transition:.3s;cursor:default;
}
.tech:hover{transform:translateY(-4px);border-color:var(--accent);background:rgba(124,92,255,.08)}
.t-ico{font-size:34px;font-weight:800;margin-bottom:8px;height:42px;display:flex;align-items:center;justify-content:center}
.tech span{font-size:13px;color:var(--muted);font-weight:500}

/* projects */
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.project{
  display:block;border-radius:18px;overflow:hidden;
  border:1px solid var(--line);background:#13131c;
  transition:.4s cubic-bezier(.4,0,.2,1);
}
.project:hover{transform:translateY(-8px);border-color:var(--accent)}
.p-img{height:240px;background-size:cover;background-position:center;transition:.6s}
.project:hover .p-img{transform:scale(1.06)}
.p-info{padding:20px 22px}
.p-info span{display:inline-block;font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--accent-2);margin-bottom:6px;font-weight:600}
.p-info h3{font-size:20px}

/* contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:14px}
.contact-card{
  display:flex;align-items:center;gap:16px;
  background:rgba(255,255,255,.03);border:1px solid var(--line);
  border-radius:16px;padding:22px;transition:.3s;
}
.contact-card.wa:hover,.contact-card.mail:hover{transform:translateX(6px);border-color:var(--accent);background:rgba(124,92,255,.08)}
.ci-ico{font-size:28px;width:50px;height:50px;border-radius:12px;background:var(--grad);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.contact-card div{flex:1;min-width:0}
.contact-card strong{display:block;font-size:15px;margin-bottom:2px}
.contact-card span{color:var(--muted);font-size:14px}
.contact-card .arrow{font-size:22px;color:var(--accent-2);margin-left:auto}

.contact-form{
  background:linear-gradient(160deg,rgba(255,255,255,.04),rgba(255,255,255,.01));
  border:1px solid var(--line);border-radius:24px;padding:36px;
}
.contact-form h3{margin-bottom:24px}
.contact-form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-form label{display:block;margin-bottom:14px}
.contact-form label span{display:block;font-size:13px;color:var(--muted);margin-bottom:6px;font-weight:500}
.contact-form input,.contact-form select,.contact-form textarea{
  width:100%;padding:13px 16px;border-radius:12px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);
  color:var(--ink);transition:.25s;
}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{
  outline:none;border-color:var(--accent);background:rgba(124,92,255,.06);
}
.contact-form select{
  appearance:none;-webkit-appearance:none;-moz-appearance:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%239aa0b4' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat:no-repeat;
  background-position:right 16px center;
  padding-right:42px;
  cursor:pointer;
}
.contact-form select option,
.contact-form select optgroup{
  background-color:#11111a;
  color:#f3f4f8;
  font-family:'Inter',sans-serif;
  padding:10px;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder{color:#6b7185}
.contact-form textarea{resize:vertical;min-height:120px}
.contact-form button{width:100%;justify-content:center;margin-top:8px}
.form-note{font-size:12px;color:var(--muted);margin-top:14px;text-align:center}
.form-status{
  margin-top:14px;padding:0 16px;border-radius:12px;
  font-size:14px;line-height:1.5;text-align:center;
  max-height:0;opacity:0;overflow:hidden;
  transition:all .35s ease;
}
.form-status.success,.form-status.error{
  padding:14px 16px;max-height:200px;opacity:1;
}
.form-status.success{background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.4);color:#86efac}
.form-status.error{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.35);color:#fca5a5}
.form-status a{color:inherit;text-decoration:underline;font-weight:600}
.contact-form button:disabled{opacity:.7;cursor:wait}

/* === FILE UPLOADER === */
.upload-block{margin-bottom:14px}
.upload-label-text{
  display:block;font-size:13px;color:var(--muted);
  margin:0 0 6px;font-weight:500;
}
.upload-label-text em{font-style:normal;opacity:.75;font-size:12px}

.upload-tips{
  background:rgba(34,211,238,.06);
  border:1px solid rgba(34,211,238,.22);
  border-radius:12px;
  padding:14px 18px;
  margin-bottom:12px;
  font-size:13px;
  color:var(--muted);
  line-height:1.6;
}
.upload-tips strong{color:var(--ink);display:block;margin-bottom:6px}
.upload-tips ul{margin:0;padding:0;list-style:none}
.upload-tips ul li{padding:3px 0 3px 22px;position:relative}
.upload-tips ul li::before{
  content:"✓";position:absolute;left:0;top:3px;
  color:var(--accent-2);font-weight:700;font-size:13px;
}
.upload-tips b{color:#cdd2dd;font-weight:600}

.file-drop{
  position:relative;
  background:rgba(255,255,255,.025);
  border:2px dashed var(--line);
  border-radius:14px;
  padding:30px 20px;
  text-align:center;
  cursor:pointer;
  transition:all .25s ease;
  user-select:none;
}
.file-drop:hover,.file-drop:focus,.file-drop.drag{
  outline:none;
  border-color:var(--accent);
  background:rgba(124,92,255,.08);
  transform:translateY(-1px);
}
.file-drop.drag{border-style:solid}
.fd-icon{font-size:38px;margin-bottom:10px;line-height:1}
.fd-text{margin:0 0 4px;color:var(--ink);font-size:15px;font-weight:500}
.fd-hint{margin:0;color:var(--muted);font-size:12px}

.file-list{list-style:none;margin:14px 0 0;padding:0}
.file-list li{
  display:flex;align-items:center;gap:12px;
  padding:10px 14px;margin-bottom:8px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  border-radius:10px;
  font-size:14px;
  animation:fileIn .3s ease;
}
@keyframes fileIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.file-list .f-icon{font-size:20px;flex-shrink:0;line-height:1}
.file-list .f-name{
  flex:1;min-width:0;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  color:var(--ink);font-weight:500;
}
.file-list .f-size{color:var(--muted);font-size:12px;flex-shrink:0;font-variant-numeric:tabular-nums}
.file-list .f-remove{
  background:transparent;border:none;color:var(--muted);
  width:26px;height:26px;border-radius:50%;cursor:pointer;
  font-size:20px;line-height:1;
  display:flex;align-items:center;justify-content:center;
  transition:.2s;flex-shrink:0;padding:0;
}
.file-list .f-remove:hover{background:rgba(239,68,68,.18);color:#fca5a5}

/* footer */
.footer{padding:50px 0 30px;border-top:1px solid var(--line);background:var(--bg-2)}
.foot-inner{text-align:center}
.foot-inner .logo{justify-content:center;margin-bottom:14px}
.foot-inner p{color:var(--muted);font-size:14px;margin-bottom:6px}
.copy{font-size:13px;opacity:.6}

/* whatsapp float */
.wa-float{
  position:fixed;bottom:24px;right:24px;z-index:90;
  width:60px;height:60px;border-radius:50%;
  background:#25d366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px rgba(37,211,102,.5);
  transition:.3s;animation:waPulse 2.4s ease-in-out infinite;
}
.wa-float:hover{transform:scale(1.1)}
@keyframes waPulse{0%,100%{box-shadow:0 10px 30px rgba(37,211,102,.5),0 0 0 0 rgba(37,211,102,.5)}50%{box-shadow:0 10px 30px rgba(37,211,102,.5),0 0 0 18px rgba(37,211,102,0)}}
.wa-tooltip{
  position:absolute;right:72px;top:50%;transform:translateY(-50%);
  background:#fff;color:#111;padding:8px 14px;border-radius:10px;
  font-size:13px;font-weight:600;white-space:nowrap;
  box-shadow:0 6px 20px rgba(0,0,0,.2);
  opacity:0;pointer-events:none;transition:.3s;
}
.wa-float:hover .wa-tooltip{opacity:1;transform:translateY(-50%) translateX(-4px)}

/* cursor blob (desktop) */
.cursor-blob{
  position:fixed;top:0;left:0;width:300px;height:300px;
  background:radial-gradient(circle,rgba(124,92,255,.15),transparent 70%);
  border-radius:50%;pointer-events:none;z-index:1;
  transform:translate(-50%,-50%);transition:transform .15s ease-out;
  display:none;
}
@media (hover:hover) and (pointer:fine){.cursor-blob{display:block}}

/* reveal animations */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}

/* parallax */
[data-parallax]{will-change:transform}

/* section parallax decorations */
.section{overflow:hidden}
.section-soft{position:relative}
.section-soft::before,
.section-soft::after{
  content:"";position:absolute;width:340px;height:340px;border-radius:50%;
  filter:blur(80px);pointer-events:none;z-index:0;
}
.section-soft::before{background:rgba(124,92,255,.15);top:-100px;left:-100px}
.section-soft::after{background:rgba(34,211,238,.12);bottom:-100px;right:-100px}
.section-soft .container{position:relative;z-index:1}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  [data-parallax]{transform:none!important}
}

/* ============ RESPONSIVE ============ */
@media(max-width:1024px){
  .tech-grid{grid-template-columns:repeat(4,1fr)}
  .projects{grid-template-columns:repeat(2,1fr)}
  .metrics-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  .hero{padding:110px 0 60px;min-height:auto}
  .hero-inner,.split,.contact-grid{grid-template-columns:1fr;gap:50px}
  .hero-photo{order:-1}
  .photo-frame{max-width:340px;margin:0 auto}
  .photo-tag{font-size:12px;padding:7px 12px}
  .hero-shapes{display:none}
  .nav-links{
    position:fixed;top:64px;left:0;right:0;
    flex-direction:column;gap:0;
    background:rgba(10,10,15,.96);backdrop-filter:blur(18px);
    border-bottom:1px solid var(--line);
    padding:14px 24px 20px;
    transform:translateY(-110%);transition:transform .35s cubic-bezier(.4,0,.2,1);
  }
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:14px 0;border-bottom:1px solid var(--line);font-size:16px}
  .nav-links a:last-child{border-bottom:none}
  .nav-cta{display:none}
  .hamburger{display:flex}
  .grid-3,.projects,.metrics-grid{grid-template-columns:1fr}
  .metric{padding:28px 22px}
  .hero-stats{gap:24px}
  .hero-stats strong{font-size:26px}
  .contact-form .row{grid-template-columns:1fr}
  .scroll-down{display:none}
  .wa-float{width:56px;height:56px;bottom:18px;right:18px}
  .section{padding:80px 0}
  .photo-tag:first-of-type{left:-10px;top:20px}
  .photo-tag.tag-2{right:-10px;bottom:30px}
}
@media(max-width:480px){
  .tech-grid{grid-template-columns:repeat(3,1fr)}
  .hero-stats{flex-wrap:wrap;gap:20px}
  .hero-stats div{min-width:90px}
  .btn{padding:13px 22px;font-size:14px}
  .contact-form,.about-card{padding:24px}
}