/* ============================================================
   TOKENS
   ============================================================ */
:root{
  --bg: #021929;
  --surface: #141A22;
  --surface-2: #1A212B;
  --line: rgba(233,230,222,0.16);
  --text: #E9E6DE;
  --text-dim: #B7B2A6;
  --muted: #7D8492;
  --amber: #E3A857;
  --amber-soft: rgba(32, 29, 49, 0.35);
  --cyan: #6FD3C7;

  --font-display: "Fraunces", serif;
  --font-body: "Inter", -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", monospace;

  --ease: cubic-bezier(.22,.68,0,1);
  --dur-s: .25s;
  --dur-m: .55s;
  --dur-l: 1s;
}

html[data-theme="light"]{
  --bg: #faf2c2ec;
  --surface: #FFFFFF;
  --surface-2: #F7F6F2;
  --line: rgba(63, 40, 40, 0.1);
  --text: #060707;
  --text-dim: #4A4E57;
  --muted: #767B84;
  --amber: #f05c06;
  --amber-soft: rgba(185,118,42,0.30);
  --cyan: #001aff;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-weight:400;
  overflow-x:hidden;
  cursor:none;
  transition:background var(--dur-m) var(--ease), color var(--dur-m) var(--ease);
}
@media (max-width: 860px){ body{ cursor:auto; } }
h1,h2,h3{ font-family:var(--font-display); margin:0; }
p{ margin:0; }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
button{ font-family:inherit; background:none; border:none; color:inherit; cursor:pointer; }
::selection{ background:var(--amber); color:#141A22; }

section{ position:relative; padding:min(14vw,140px) min(7vw,90px); }

.section-heading{
  display:flex; align-items:baseline; gap:18px;
  margin-bottom:clamp(36px,6vw,64px);
}
.section-heading__frame{
  font-family:var(--font-mono); font-size:13px; letter-spacing:.12em;
  color:var(--amber); border:1px solid var(--line); border-radius:3px;
  padding:3px 8px;
}
.section-heading h2{
  font-size:clamp(28px,4vw,44px); font-weight:500;
}

/* ============================================================
   CUSTOM CURSOR
   ============================================================ */
.cursor-dot,.cursor-ring{
  position:fixed; top:0; left:0; pointer-events:none; z-index:9999;
  border-radius:50%; transform:translate(-50%,-50%);
}
.cursor-dot{
  width:6px; height:6px; background:var(--amber);
}
.cursor-ring{
  width:34px; height:34px; border:1px solid var(--amber-soft);
  transition: width .25s var(--ease), height .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease), transform .12s linear;
}
.cursor-ring.is-link{
  width:64px; height:64px; background:rgba(96, 133, 11, 0.08); border-color:var(--amber);
}
.cursor-ring::before{
  content:""; position:absolute; inset:0; margin:auto;
  width:4px; height:4px; background:transparent;
}
@media (max-width: 860px){ .cursor-dot,.cursor-ring{ display:none; } }

/* ============================================================
   THEME TOGGLE
   ============================================================ */
.theme-toggle{
  position:fixed; top:34px; right:100px; z-index:1200;
}
@media (max-width:640px){ .theme-toggle{ right:78px; top:24px; } }
.theme-toggle__track{
  display:flex; align-items:center; width:52px; height:26px; border-radius:20px;
  border:1px solid var(--line); background:var(--surface); padding:3px;
}
.theme-toggle__thumb{
  width:18px; height:18px; border-radius:50%; background:var(--amber);
  transition:transform var(--dur-s) var(--ease);
}
html[data-theme="light"] .theme-toggle__thumb{ transform:translateX(26px); }

/* ============================================================
   FLOATING NAV TRIGGER
   ============================================================ */
.nav-trigger{
  position:fixed; top:24px; right:24px; z-index:1200;
  width:56px; height:56px; border-radius:50%;
  background:var(--surface); border:1px solid var(--line);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:6px;
  transition:background var(--dur-s) var(--ease), border-color var(--dur-s) var(--ease);
}
.nav-trigger:hover{ border-color:var(--amber); }
.nav-trigger__frame{
  position:absolute; top:-9px; left:-9px; font-family:var(--font-mono); font-size:10px;
  color:var(--amber); background:var(--bg); border:1px solid var(--line); border-radius:3px;
  padding:1px 4px;
}
.nav-trigger__lines{ display:flex; flex-direction:column; gap:5px; }
.nav-trigger__lines i{
  display:block; width:20px; height:1.5px; background:var(--text);
  transition:transform var(--dur-s) var(--ease), opacity var(--dur-s) var(--ease);
}
.nav-trigger.is-open .nav-trigger__lines i:first-child{ transform:translateY(3.25px) rotate(45deg); }
.nav-trigger.is-open .nav-trigger__lines i:last-child{ transform:translateY(-3.25px) rotate(-45deg); }

/* ============================================================
   FULLSCREEN NAV
   ============================================================ */
.fullnav{
  position:fixed; inset:0; z-index:1100;
  background:var(--bg);
  display:flex; flex-direction:column; justify-content:center;
  padding:min(10vw,110px);
  clip-path:circle(2% at calc(100% - 50px) 50px);
  transition:clip-path .7s var(--ease);
  pointer-events:none;
}
.fullnav.is-open{ clip-path:circle(150% at calc(100% - 50px) 50px); pointer-events:auto; }
.fullnav__list{ list-style:none; margin:0; padding:0; }
.fullnav__item{
  display:flex; align-items:baseline; gap:22px; padding:14px 0;
  border-bottom:1px solid var(--line);
  opacity:0; transform:translateY(24px);
  transition:opacity .5s var(--ease), transform .5s var(--ease);
}
.fullnav.is-open .fullnav__item{ opacity:1; transform:translateY(0); }
.fullnav.is-open .fullnav__item:nth-child(1){ transition-delay:.08s; }
.fullnav.is-open .fullnav__item:nth-child(2){ transition-delay:.14s; }
.fullnav.is-open .fullnav__item:nth-child(3){ transition-delay:.20s; }
.fullnav.is-open .fullnav__item:nth-child(4){ transition-delay:.26s; }
.fullnav.is-open .fullnav__item:nth-child(5){ transition-delay:.32s; }
.fullnav.is-open .fullnav__item:nth-child(6){ transition-delay:.38s; }
.fullnav__frame{ font-family:var(--font-mono); font-size:14px; color:var(--amber); width:34px; }
.fullnav__item a{
  font-family:var(--font-display); font-size:clamp(30px,6vw,64px); font-weight:500;
  position:relative;
}
.fullnav__item a::after{
  content:""; position:absolute; left:0; bottom:2px; width:100%; height:1px; background:var(--amber);
  transform:scaleX(0); transform-origin:left; transition:transform .35s var(--ease);
}
.fullnav__item a:hover::after{ transform:scaleX(1); }
.fullnav__meta{
  position:absolute; bottom:min(6vw,60px); left:min(10vw,110px); right:min(10vw,110px);
  display:flex; justify-content:space-between; font-family:var(--font-mono); font-size:12px; color:var(--muted);
}

/* ============================================================
   GRAIN / NOISE OVERLAY
   ============================================================ */
.grain{
  position:fixed; inset:0; z-index:5; pointer-events:none; opacity:.035; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  min-height:100vh; padding:0;
  display:grid; grid-template-columns:1fr 1fr; align-items:center;
  overflow:hidden;
}
.hero__bg{ position:absolute; inset:0; z-index:0; }
.hero__shape{ position:absolute; border-radius:50%; filter:blur(60px); opacity:.25; }
.hero__shape--a{ width:520px; height:520px; background:var(--amber); top:-160px; left:-160px; }
.hero__shape--b{ width:420px; height:420px; background:var(--cyan); bottom:-140px; right:8%; opacity:.14; }
.hero__shape--c{ width:280px; height:280px; border:1px solid var(--line); border-radius:38% 62% 60% 40%/44% 40% 60% 56%; top:14%; right:20%; filter:none; opacity:1; animation:driftShape 18s ease-in-out infinite; }
@keyframes driftShape{ 0%,100%{ transform:translate(0,0) rotate(0deg);} 50%{ transform:translate(-14px,18px) rotate(12deg);} }

.hero__frame-side{
  position:relative; z-index:2; display:flex; align-items:center; justify-content:center;
  padding:min(6vw,70px);
}
.hero__text-side{
  position:relative; z-index:2; padding:min(6vw,70px);
}
.hero__eyebrow{
  font-family:var(--font-mono); font-size:12px; letter-spacing:.14em; color:var(--muted);
  margin-bottom:22px; text-transform:uppercase;
}
.hero__name{
  font-size:clamp(52px,8.4vw,108px); line-height:.96; font-weight:500;
}
.hero__name-line{
  display:block; position:relative; cursor:default;
}
.hero__name-line--accent{ font-style:italic; color:var(--amber); font-weight:400; }
.hero__name-line{ transition:letter-spacing .4s var(--ease); }
.hero__name-line:hover{ letter-spacing:.01em; }
.hero__name-line span.letter{ display:inline-block; transition:transform .3s var(--ease), color .3s var(--ease); }

.hero__role{
  font-family:var(--font-mono); font-size:15px; letter-spacing:.08em; color:var(--cyan);
  margin-top:26px; text-transform:uppercase;
}
.hero__tagline{
  font-size:clamp(17px,1.6vw,20px); color:var(--text-dim); margin-top:14px; max-width:34ch;
}

.hero__socials{
  list-style:none; margin:44px 0 0; padding:0; display:flex; gap:14px; flex-wrap:wrap;
}
.social-link{
  display:flex; align-items:center; gap:10px; padding:11px 16px;
  border:1px solid var(--line); border-radius:30px; position:relative; overflow:hidden;
  transition:border-color var(--dur-s) var(--ease), transform var(--dur-s) var(--ease);
}
.social-link:hover{ border-color:var(--amber); transform:translateY(-3px); }
.social-link__icon{ width:16px; height:16px; fill:var(--text); transition:fill var(--dur-s) var(--ease), transform var(--dur-s) var(--ease); }
.social-link:hover .social-link__icon{ fill:var(--amber); transform:rotate(-8deg) scale(1.1); }
.social-link__label{ font-family:var(--font-mono); font-size:12px; color:var(--text-dim); }

.hero__scroll-cue{
  position:absolute; bottom:34px; left:50%; transform:translateX(-50%); z-index:2;
  display:flex; flex-direction:column; align-items:center; gap:8px;
  font-family:var(--font-mono); font-size:11px; letter-spacing:.1em; color:var(--muted);
}
.hero__scroll-cue span{ width:1px; height:26px; background:var(--muted); position:relative; overflow:hidden; }
.hero__scroll-cue span::after{
  content:""; position:absolute; top:-100%; left:0; width:100%; height:100%; background:var(--amber);
  animation:scrollLine 2.2s ease-in-out infinite;
}
@keyframes scrollLine{ 0%{ top:-100%; } 50%{ top:0; } 100%{ top:100%; } }

/* ---- viewfinder (portrait frame) ---- */
.viewfinder{
  position:relative; width:min(78vw,420px); aspect-ratio:4/5;
  perspective:900px;
}
.viewfinder__corner{
  position:absolute; width:34px; height:34px; z-index:3;
  border-color:var(--amber); transition:border-color .3s var(--ease), width .3s var(--ease), height .3s var(--ease);
}
.viewfinder__corner--tl{ top:-14px; left:-14px; border-top:2px solid; border-left:2px solid; }
.viewfinder__corner--tr{ top:-14px; right:-14px; border-top:2px solid; border-right:2px solid; }
.viewfinder__corner--bl{ bottom:-14px; left:-14px; border-bottom:2px solid; border-left:2px solid; }
.viewfinder__corner--br{ bottom:-14px; right:-14px; border-bottom:2px solid; border-right:2px solid; }
.viewfinder.is-active .viewfinder__corner{ width:44px; height:44px; }

.viewfinder__photo-wrap{
  position:relative; width:100%; height:100%; border-radius:6px; overflow:hidden;
  clip-path:polygon(6% 0%, 100% 0%, 100% 94%, 94% 100%, 0% 100%, 0% 6%);
  transform-style:preserve-3d; will-change:transform;
  transition:transform .5s var(--ease);
  box-shadow:0 30px 70px -20px rgba(0,0,0,.55), 0 0 0 1px var(--line);
  background:var(--surface);
}
.viewfinder__photo{ width:100%; height:100%; object-fit:cover; filter:saturate(1.02) contrast(1.02); }
.viewfinder__scan{
  position:absolute; left:0; right:0; height:26%; top:-30%;
  background:linear-gradient(180deg, transparent, rgba(227,168,87,0.16), transparent);
  pointer-events:none; opacity:0; transition:opacity .3s var(--ease);
}
.viewfinder.is-active .viewfinder__scan{ opacity:1; animation:scanMove 2.6s linear infinite; }
@keyframes scanMove{ 0%{ top:-30%; } 100%{ top:104%; } }

.viewfinder__glow{
  position:absolute; width:260px; height:260px; border-radius:50%; pointer-events:none; z-index:2;
  background:radial-gradient(circle, rgba(227,168,87,.35), transparent 70%);
  transform:translate(-50%,-50%); opacity:0; transition:opacity .3s var(--ease); mix-blend-mode:screen;
}
.viewfinder.is-active .viewfinder__glow{ opacity:1; }

.viewfinder__exif{
  position:absolute; left:0; right:0; bottom:-38px; display:flex; gap:16px; justify-content:center;
  font-family:var(--font-mono); font-size:11px; color:var(--muted); letter-spacing:.03em;
}
.viewfinder__rec{ display:flex; align-items:center; gap:6px; color:var(--amber); }
.viewfinder__rec i{ width:6px; height:6px; border-radius:50%; background:var(--amber); animation:blink 1.4s ease-in-out infinite; }
@keyframes blink{ 0%,100%{ opacity:1; } 50%{ opacity:.25; } }

.viewfinder__particles{ position:absolute; inset:-40px; pointer-events:none; z-index:3; }
.particle{
  position:absolute; width:3px; height:3px; border-radius:50%; background:var(--amber);
  opacity:0; animation:particleFloat 1.6s ease-out forwards;
}
@keyframes particleFloat{
  0%{ opacity:.9; transform:translate(0,0) scale(1); }
  100%{ opacity:0; transform:translate(var(--px,10px),var(--py,-30px)) scale(.3); }
}

@media (max-width: 900px){
  .hero{ grid-template-columns:1fr; padding-top:70px; }
  .hero__frame-side{ order:1; padding-bottom:20px; }
  .hero__text-side{ order:2; text-align:center; }
  .hero__socials{ justify-content:center; }
  .viewfinder{ width:min(70vw,340px); }
}

/* ============================================================
   ABOUT
   ============================================================ */

   h2.about__heading{ font-family:var(--font-display); font-style:normal; font-size:clamp(26px,3vw,34px); color:var(--amber); margin-bottom:14px; }
.about__lede{
  font-family:var(--font-display); font-style:normal;font-weight:600; font-size:clamp(24px,3vw,34px); color:var(--amber);
  margin-bottom:20px;
}
.about__body{
font-size:clamp(18px,2.2vw,20px); line-height:1.7em; color:var(--text-dim); max-width:44ch;
}
.about__body strong{ color:var(--text); font-weight:600; }
.about__body em{ color:var(--cyan); font-style:normal; border-bottom:1px dashed var(--cyan); }

/* ============================================================
   SKILLS
   ============================================================ */
.skills__grid{
  display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap: 16px;
  background:var(--line); border:1px solid var(--line); border-radius:10px; overflow:hidden;
}
.skill-card{
  background:var(--surface); padding:34px 26px; position:relative;
  transition:transform .3s var(--ease), background .3s var(--ease) , box-shadow .3s var(--ease); 
}
.skill-card:hover{ background:var(--surface-2); transform:translateY(-6px); box-shadow:0 10px 20px rgba(0,0,0,.1); }
.skill-card__index{ font-family:var(--font-mono); font-size:12px; color:var(--amber); }
.skill-card h3{ font-size:20px; font-weight:600; margin:16px 0 10px; }
.skill-card p{ font-size:14px; color:var(--text-dim); line-height:1.6; }

/* ============================================================
   JOURNEY / TIMELINE
   ============================================================ */
.timeline{ list-style:none; margin:0; padding:0; max-width:640px; position:relative; }
.timeline::before{
  content:""; position:absolute; left:24px; top:8px; bottom: 48px; width:1px; background:var(--line);
}
.timeline__item{
  display:flex; gap:26px; padding:0 0 46px; position:relative; opacity:0; transform:translateX(-16px);
  transition:opacity .6s var(--ease), transform .6s var(--ease);
}
.timeline__item.is-visible{ opacity:1; transform:translateX(0); }
.timeline__frame{
  flex:none; width:48px; height:48px; border-radius:50%; background:var(--surface);
  border:1px solid var(--line); display:flex; align-items:center; justify-content:center;
  font-family:var(--font-mono); font-size:12px; color:var(--amber); z-index:1;
}
.timeline__body h3{ font-size:19px; font-weight:500; padding-top:10px; }

/* ============================================================
   CERTIFICATES
   ============================================================ */
.certificates__grid{
  display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:20px;
}
.cert-card{
  border:1px dashed var(--line); border-radius:12px; padding:40px 24px; text-align:center;
  color:var(--muted); transition:border-color .3s var(--ease), transform .3s var(--ease);
}
.cert-card:hover{ border-color:var(--amber); transform:translateY(-4px); }
.cert-card__seal{
  display:block; font-size:28px; color:var(--amber); margin-bottom:14px;
}
.cert-card p{ font-size:13px; font-family:var(--font-mono); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact__grid{ display:grid; grid-template-columns:1.3fr 1fr; gap:60px; }
@media (max-width:860px){ .contact__grid{ grid-template-columns:1fr; } }
.contact__form{ display:flex; flex-direction:column; gap:22px; }
.field{ display:flex; flex-direction:column; gap:8px; }
.field span{ font-family:var(--font-mono); font-size:12px; color:var(--muted); letter-spacing:.05em; }
.field input,.field textarea{
  background:transparent; border:none; border-bottom:1px solid var(--line); color:var(--text);
  font-family:var(--font-body); font-size:16px; padding:10px 2px; resize:vertical;
  transition:border-color .25s var(--ease);
}
.field input:focus,.field textarea:focus{ outline:none; border-color:var(--amber); }
.btn-send{
  align-self:flex-start; margin-top:10px; padding:14px 30px; border:1px solid var(--text);
  border-radius:30px; font-size:14px; letter-spacing:.03em; position:relative; overflow:hidden;
}
.btn-send span{ position:relative; z-index:1; }
.btn-send::before{
  content:""; position:absolute; inset:0; background:var(--amber); transform:translateY(101%);
  transition:transform .35s var(--ease);
}
.btn-send:hover{ border-color:var(--amber); color:#141A22; }
.btn-send:hover::before{ transform:translateY(0); }
.contact__status{ font-family:var(--font-mono); font-size:13px; color:var(--cyan); min-height:1em; }

.contact__links{ display:flex; flex-direction:column; gap:22px; }
.contact__link{
  display:flex; flex-direction:column; gap:4px; padding-bottom:16px; border-bottom:1px solid var(--line);
  font-size:17px; transition:color .25s var(--ease), padding-left .25s var(--ease);
}
.contact__link span{ font-family:var(--font-mono); font-size:12px; color:var(--muted); text-transform:uppercase; letter-spacing:.06em; }
.contact__link:hover{ color:var(--amber); padding-left:8px; }

.footer{
  display:flex; justify-content:space-between; padding:32px min(7vw,90px) 46px;
  font-family:var(--font-mono); font-size:12px; color:var(--muted);
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
[data-reveal]{ opacity:0; transform:translateY(28px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].is-visible{ opacity:1; transform:translateY(0); }

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{ animation-duration:.001ms !important; transition-duration:.001ms !important; }
  html{ scroll-behavior:auto; }
}