/* ============================================
   Sooryadev — Portfolio
   Warm editorial theme
   ============================================ */

:root{
  --bg:#f7f5f1;
  --bg-2:#efece5;
  --surface:#ffffff;
  --ink:#14130f;
  --ink-2:#3b3934;
  --muted:#7d7a72;
  --line:rgba(20,19,15,.12);
  --line-2:rgba(20,19,15,.22);
  --accent:#c1440e;
  --accent-2:#1f4d3d;
  --ease:cubic-bezier(.22,1,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{
  background:var(--bg);color:var(--ink);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  line-height:1.62;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img,video{display:block;max-width:100%}
.wrap{max-width:1280px;margin:0 auto;padding:0 32px}
@media(max-width:640px){.wrap{padding:0 20px}}
.serif{font-family:'Instrument Serif',Georgia,serif;font-weight:400}
.accent{color:var(--accent)}

/* ---------- NAV ---------- */
nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:.4s var(--ease)}
nav.scrolled{background:rgba(247,245,241,.88);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:80px}
.logo{font-family:'Instrument Serif',Georgia,serif;font-size:1.5rem;letter-spacing:-.01em}
.logo em{color:var(--accent);font-style:italic}
.nav-links{display:flex;gap:38px;font-size:.9rem;color:var(--ink-2);font-weight:500}
.nav-links a{position:relative;transition:color .3s}
.nav-links a::after{content:'';position:absolute;left:0;bottom:-6px;width:0;height:1.5px;background:var(--accent);transition:width .35s var(--ease)}
.nav-links a:hover,.nav-links a.active{color:var(--accent)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-cta{padding:12px 24px;border-radius:2px;font-size:.85rem;font-weight:600;background:var(--ink);color:var(--bg);transition:.35s var(--ease)}
.nav-cta:hover{background:var(--accent)}
@media(max-width:880px){.nav-links{display:none}}

/* ---------- BUTTONS ---------- */
.btn{display:inline-flex;align-items:center;gap:11px;padding:17px 34px;border-radius:2px;font-weight:600;font-size:.94rem;transition:.4s var(--ease)}
.btn-fill{background:var(--ink);color:var(--bg)}
.btn-fill:hover{background:var(--accent);transform:translateY(-2px)}
.btn-ghost{border:1px solid var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);background:var(--ink);color:var(--bg);transform:translateY(-2px)}
.btn .arw{transition:transform .35s var(--ease)}
.btn:hover .arw{transform:translateX(5px)}

/* ---------- SECTIONS ---------- */
section{position:relative;padding:130px 0}
.sec-head{margin-bottom:72px;max-width:820px}
.sec-tag{
  font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;font-weight:700;
  color:var(--accent);margin-bottom:24px;display:flex;align-items:center;gap:14px;
}
.sec-tag::before{content:'';width:40px;height:1px;background:var(--accent)}
h2{
  font-family:'Instrument Serif',Georgia,serif;font-weight:400;
  font-size:clamp(2.3rem,5.6vw,4.4rem);line-height:1.02;letter-spacing:-.02em;margin-bottom:24px;
}
h2 em{font-style:italic;color:var(--accent)}
.sec-lead{color:var(--muted);font-size:1.08rem;max-width:640px}

/* reveal */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .95s var(--ease),transform .95s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}

/* ---------- WORK CARDS ---------- */
.w-item{
  position:relative;overflow:hidden;cursor:pointer;background:var(--surface);
  border:1px solid var(--line);border-radius:3px;transition:.5s var(--ease);display:block;
}
.w-item:hover{border-color:var(--line-2);transform:translateY(-5px);box-shadow:0 22px 50px -24px rgba(20,19,15,.35)}
.w-media{position:relative;aspect-ratio:9/16;overflow:hidden;background:var(--bg-2)}
.w-media.wide{aspect-ratio:16/9}
.w-media.square{aspect-ratio:1/1}
.w-media.four5{aspect-ratio:4/5}
.w-media video,.w-media img{width:100%;height:100%;object-fit:cover;transition:transform .85s var(--ease)}
.w-item:hover .w-media video,.w-item:hover .w-media img{transform:scale(1.045)}
.w-play{
  position:absolute;top:14px;right:14px;width:36px;height:36px;border-radius:50%;
  background:rgba(255,255,255,.92);color:var(--ink);display:grid;place-items:center;
  font-size:.6rem;box-shadow:0 4px 14px rgba(0,0,0,.14);
}
.w-info{padding:22px 24px 26px;display:flex;justify-content:space-between;align-items:flex-end;gap:14px}
.w-cat{font-size:.67rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:9px}
.w-info h3{font-size:1.08rem;font-weight:600;letter-spacing:-.015em;margin-bottom:4px}
.w-info p{color:var(--muted);font-size:.86rem}
.w-arrow{min-width:34px;height:34px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;transition:.4s var(--ease);font-size:.78rem}
.w-item:hover .w-arrow{background:var(--accent);color:#fff;border-color:var(--accent);transform:rotate(-45deg)}

/* ---------- LIGHTBOX ---------- */
.lb{position:fixed;inset:0;z-index:200;background:rgba(20,19,15,.93);backdrop-filter:blur(12px);display:none;place-items:center;padding:34px}
.lb.open{display:grid}
.lb-inner{max-width:460px;width:100%;text-align:center}
.lb-inner.wide{max-width:920px}
.lb-media{border-radius:3px;overflow:hidden;margin-bottom:22px;background:#000}
.lb-media video,.lb-media img{width:100%;max-height:68svh;object-fit:contain}
.lb h3{color:#fff;font-size:1.28rem;margin-bottom:8px;font-weight:600}
.lb p{color:rgba(255,255,255,.6);font-size:.93rem}
.lb-close{
  position:fixed;top:26px;right:30px;width:46px;height:46px;border-radius:50%;
  border:1px solid rgba(255,255,255,.28);background:transparent;color:#fff;
  font-size:1.1rem;cursor:pointer;transition:.35s;
}
.lb-close:hover{background:#fff;color:var(--ink)}

/* ---------- FOOTER ---------- */
footer{border-top:1px solid var(--line);padding:56px 0 44px}
.foot{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.foot .socials{display:flex;gap:26px}
.foot .socials a{color:var(--muted);font-size:.9rem;transition:.3s}
.foot .socials a:hover{color:var(--accent)}
.foot small{color:var(--muted);font-size:.86rem}