/* ─────────────────────────────────────────────
   Liquid Glass Portfolio — page layout
   ───────────────────────────────────────────── */

.wrap{width:min(1200px,92%);margin-inline:auto}

/* ── nav ─────────────────────────────────────── */
nav{
  position:fixed;top:18px;left:50%;transform:translateX(-50%);
  width:min(1200px,92%);z-index:60;
  display:flex;align-items:center;justify-content:space-between;
  padding:.65rem .9rem .65rem 1.6rem;
  border-radius:var(--radius-pill);
}
nav.scrolled{box-shadow:0 18px 50px -18px rgba(15,15,22,.4)}

.nav-logo{
  font-family:var(--font-display);font-weight:700;font-size:1.1rem;letter-spacing:.04em;
}
.nav-links{display:flex;align-items:center;gap:.35rem;list-style:none}
.nav-links a{
  display:inline-block;padding:.5rem 1.05rem;border-radius:var(--radius-pill);
  font-size:.92rem;font-weight:500;color:var(--ink-soft);transition:.35s var(--ease)
}
.nav-links a:hover{color:var(--ink);background:rgba(255,255,255,.5)}

.nav-actions{display:flex;align-items:center;gap:.5rem}

/* ── hero ────────────────────────────────────── */
#hero{min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;position:relative;padding:6rem 0 2rem}

.hero-label{
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.45rem 1.1rem;border-radius:var(--radius-pill);
  font-size:.82rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-soft);
  animation:hero-in .9s var(--ease) both .1s
}

.hero-title{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(3.6rem,15vw,9.5rem);line-height:.9;letter-spacing:.01em;
  margin:1.6rem 0 1.8rem;position:relative;
}
.hero-title .title-line{display:block;white-space:nowrap;animation:hero-in 1s var(--ease) both}
.hero-title .title-line:last-child{margin-left:clamp(.5rem,8vw,5rem)}
.hero-title .title-line span{
  display:inline-block;padding:0 .35em;
  background:linear-gradient(120deg,var(--glass-hi),var(--glass));
  -webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);
  border:1px solid var(--glass-border);
  border-radius:24px;
  box-shadow:inset 0 0 24px rgba(255,255,255,.6),0 18px 50px -20px rgba(15,15,22,.45);
  text-shadow:0 2px 18px rgba(255,255,255,.6)
}

.hero-sub{max-width:560px;color:var(--ink-soft);font-size:1.08rem;animation:hero-in 1s var(--ease) both .4s;margin-inline:auto}

.hero-cta{display:flex;flex-wrap:wrap;gap:.9rem;justify-content:center;align-items:center;margin-top:2.4rem;animation:hero-in 1s var(--ease) both .55s}

.scroll-hint{
  position:absolute;bottom:2.2rem;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:.7rem;
  font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;color:var(--ink-faint)
}
.scroll-line{width:1px;height:46px;background:linear-gradient(var(--ink-faint),transparent);position:relative;overflow:hidden}
.scroll-line::after{content:"";position:absolute;left:0;top:-40%;width:100%;height:40%;background:var(--accent);animation:scroll-y 2.2s var(--ease) infinite}
@keyframes scroll-y{0%{top:-40%}100%{top:110%}}

@keyframes hero-in{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}

/* ── marquee ─────────────────────────────────── */
.marquee-section{padding:1rem 0 4.5rem;overflow:hidden}
.marquee-track{display:flex;gap:1.2rem;width:max-content;animation:marquee 30s linear infinite}
.marquee-track:hover{animation-play-state:paused}
.marquee-item{
  display:inline-flex;align-items:center;gap:.8rem;
  padding:.75rem 1.7rem;border-radius:var(--radius-pill);
  font-family:var(--font-display);font-weight:600;font-size:1.05rem;letter-spacing:.04em;
  color:var(--ink);
}
.marquee-item::before{content:"✦";color:var(--accent-2);font-size:.75rem}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ── section headings ────────────────────────── */
#work,#about,#contact{scroll-margin-top:120px}
.section-label{font-size:.8rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
.section-title{font-family:var(--font-display);font-weight:700;font-size:clamp(2rem,5vw,3.4rem);line-height:1;letter-spacing:.01em;margin-top:.5rem}

.section-header{padding:4.5rem 0 2.4rem}
.section-count{
  align-self:flex-end;display:inline-flex;padding:.5rem 1.1rem;border-radius:var(--radius-pill);
  font-size:.85rem;font-weight:600;color:var(--ink-soft);
}
.section-header-split{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;flex-wrap:wrap}

/* ── work ────────────────────────────────────── */
.projects-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem}

.project-card{
  position:relative;border-radius:var(--radius-xl);overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease);
}
.project-card.large{grid-column:1 / -1;flex-direction:row}
.project-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}

.project-media{position:relative;overflow:hidden;flex:1;min-height:320px}
.project-card.large .project-media{min-height:460px}
.card-img{width:100%;height:100%;object-fit:cover;filter:grayscale(1);transition:transform .8s var(--ease),filter .6s var(--ease)}
.project-card:hover .card-img{transform:scale(1.045);filter:grayscale(0)}
.card-img[src=""]{display:none}
.card-audio{position:absolute;left:50%;bottom:.8rem;transform:translateX(-50%);width:90%;z-index:2;filter:grayscale(1) saturate(50%)}
.card-file{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;text-align:center;color:#fff;font-family:var(--font-display);font-size:1.1rem;text-transform:uppercase;letter-spacing:.06em;text-shadow:0 4px 24px rgba(0,0,0,.4)}

.project-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(20,20,40,.55),rgba(20,20,40,0) 65%);
}

.project-body{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  display:flex;flex-direction:column;gap:.85rem;
  color:#fff;
}
.project-pad{padding:1.2rem 1.4rem 1.4rem}
.project-card.large .project-body{max-width:560px}

.project-top{display:flex;align-items:center;gap:.8rem}
.project-number{
  flex:none;display:inline-flex;align-items:center;justify-content:center;
  width:2.4rem;height:2.4rem;border-radius:50%;
  font-family:var(--font-display);font-weight:700;font-size:.85rem;letter-spacing:.05em;
  background:rgba(255,255,255,.18);
  -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  border:1px solid rgba(255,255,255,.55);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.6),0 10px 28px -12px rgba(0,0,0,.5);
}
.project-type{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;opacity:.82}

.project-name{font-family:var(--font-display);font-weight:700;font-size:clamp(1.25rem,2.4vw,1.7rem);line-height:1.1;letter-spacing:.02em;text-shadow:0 2px 14px rgba(0,0,0,.35)}

.project-info{
  display:grid;grid-template-rows:0fr;transition:grid-template-rows .55s var(--ease);
}
.project-card:hover .project-info{grid-template-rows:1fr}
.project-info > *{overflow:hidden;min-height:0}
.project-info-inner{padding-top:.15rem}
.project-desc{font-size:.9rem;color:rgba(255,255,255,.9);max-width:52ch}
.project-link{
  display:inline-flex;align-items:center;gap:.45rem;margin-top:.7rem;
  font-weight:700;font-size:.88rem;letter-spacing:.03em;
}
.project-link::after{content:"→";transition:transform .35s var(--ease)}
.project-card:hover .project-link::after{transform:translateX(5px)}

/* ── about ───────────────────────────────────── */
#about{padding:5.5rem 0}
.about-grid{display:grid;grid-template-columns:minmax(280px,420px) 1fr;gap:2.4rem;align-items:start}

.about-visual{position:relative;padding-top:2.4rem}
.about-photo-frame{
  position:relative;border-radius:var(--radius-xl);overflow:hidden;
  aspect-ratio:3 / 4;
}
.about-photo{width:100%;height:100%;object-fit:cover}
.about-photo-frame::after{content:"";position:absolute;inset:0;background:linear-gradient(200deg,rgba(255,255,255,.12),transparent 40%)}
.about-tag{
  position:absolute;top:0;left:1.2rem;z-index:3;
  padding:.5rem 1.2rem;border-radius:var(--radius-pill);
  font-family:var(--font-display);font-weight:700;letter-spacing:.16em;font-size:.78rem;
  color:#fff;
  background:linear-gradient(120deg,var(--accent),var(--accent-2));
  box-shadow:0 14px 34px -12px rgba(20,20,25,.6)
}
.about-glow{
  position:absolute;inset:auto -2rem -2rem auto;width:60%;height:60%;
  border-radius:var(--radius-xl);
  background:linear-gradient(135deg,rgba(90,90,100,.42),rgba(150,150,160,.38));
  filter:blur(46px);z-index:-1
}

.about-note{
  display:inline-flex;align-items:center;gap:.5rem;margin-top:1.6rem;
  padding:.5rem 1.1rem;border-radius:var(--radius-pill);
  font-size:.88rem;color:var(--ink-soft)
}

.about-bio{margin-top:1.1rem;color:var(--ink-soft);font-size:1.02rem;max-width:60ch}
.about-bio em{font-style:normal;font-weight:600;color:var(--ink)}

.skills-grid{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:2.2rem}
.skill-item{
  display:inline-flex;align-items:center;padding:.55rem 1.2rem;border-radius:var(--radius-pill);
  font-family:var(--font-display);font-weight:600;font-size:.8rem;letter-spacing:.12em;
}

/* ── contact ─────────────────────────────────── */
#contact{position:relative;padding:6.5rem 0;text-align:center}
.contact-bg-text{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(7rem,24vw,22rem);line-height:1;
  color:rgba(150,150,158,.16);
  -webkit-text-stroke:1px rgba(255,255,255,.8);
  z-index:-1;pointer-events:none;user-select:none;
  letter-spacing:.06em
}
.contact-card{margin-inline:auto;padding:clamp(2rem,5vw,3.6rem);border-radius:var(--radius-xl);max-width:760px}

.contact-title{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(1.8rem,4.6vw,3rem);line-height:1.06;margin-top:1.2rem
}
.contact-title em{font-style:normal;background:linear-gradient(120deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.contact-sub{margin-top:1.1rem;color:var(--ink-soft)}

.contact-email{
  display:inline-flex;margin-top:2rem;padding:1rem 2rem;border-radius:var(--radius-pill);
  font-family:var(--font-display);font-weight:700;font-size:clamp(1rem,3vw,1.3rem);letter-spacing:.01em;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease)
}
.contact-email:hover{transform:translateY(-3px) scale(1.02);box-shadow:var(--shadow)}

.social-links{display:flex;flex-wrap:wrap;gap:.9rem;justify-content:center;margin-top:2.2rem}
.social-link{
  display:inline-flex;align-items:center;gap:.5rem;padding:.7rem 1.5rem;border-radius:var(--radius-pill);
  font-family:var(--font-display);font-weight:600;font-size:.92rem;
  transition:transform .4s var(--ease)
}
.social-link:hover{transform:translateY(-3px)}
.social-link::before{content:"";width:7px;height:7px;border-radius:50%;background:linear-gradient(var(--accent-3),var(--accent));box-shadow:0 0 0 3px rgba(20,20,25,.12)}

/* ── footer ──────────────────────────────────── */
footer{padding:2.5rem 0 3.5rem}
.footer-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;padding:1.2rem 1.6rem;border-radius:var(--radius-lg)}
.footer-copy{color:var(--ink-soft);font-size:.9rem}

/* small floating glass orb for section flair */
.flair{
  position:absolute;border-radius:50%;
  background:radial-gradient(circle at 32% 30%,rgba(255,255,255,.9),rgba(255,255,255,.15) 60%);
  box-shadow:inset 0 0 18px rgba(255,255,255,.85),0 16px 40px -18px rgba(15,15,22,.4);
  border:1px solid rgba(255,255,255,.6);
  animation:flair-float 8s ease-in-out infinite
}
.flair-1{width:90px;height:90px;top:12%;left:6%}
.flair-2{width:54px;height:54px;bottom:16%;right:8%;animation-delay:-3s}
@keyframes flair-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-18px)}}

/* ── responsive ──────────────────────────────── */
@media (max-width:900px){
  .project-card.large{flex-direction:column}
  .project-card.large .project-media{min-height:300px}
  .about-grid{grid-template-columns:1fr}
  .about-visual{max-width:400px;margin-inline:auto}
}
@media (max-width:680px){
  .projects-grid{grid-template-columns:1fr}
  .section-header-split{flex-direction:column}
  nav{justify-content:space-between;padding:.6rem .8rem .6rem 1.2rem}
  .nav-links{display:none}
  .hero-cta{flex-direction:column;width:100%}
  .hero-cta .btn{width:min(100%,300px);justify-content:center}
}