/* ============================================================
   Shendy Studio — Portfolio · Core styles
   reset · layout · loader · nav · hero · cursor · marquee
   ============================================================ */
@import url("../styles.css");

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  background: var(--bg);
  color: var(--text-body);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  cursor: none;
}
@media (hover: none) { body { cursor: auto; } }

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--orange); color: #fff; }

h1,h2,h3,h4 { font-family: var(--font-display); color: var(--text-strong); font-weight: var(--w-bold); line-height: var(--lh-tight); letter-spacing: var(--track-tight); }

.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); width: 100%; }

/* Grain overlay across whole page */
.grain {
  position: fixed; inset: 0; z-index: 9000; pointer-events: none;
  opacity: 0.05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Eyebrow / tracking label */
.eyebrow {
  font-family: var(--font-body); font-weight: var(--w-bold);
  font-size: var(--fs-label); letter-spacing: var(--track-label);
  text-transform: uppercase; color: var(--orange);
  display: inline-flex; align-items: center; gap: 0.65em;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--orange); display: inline-block; }
.eyebrow.center::after { content: ""; width: 28px; height: 2px; background: var(--orange); display: inline-block; }

/* ===================== CUSTOM CURSOR ===================== */
.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0; z-index: 9999; pointer-events: none;
  border-radius: 50%; transform: translate(-50%, -50%);
  mix-blend-mode: difference; will-change: transform;
}
.cursor-dot { width: 7px; height: 7px; background: #fff; }
.cursor-ring {
  width: 40px; height: 40px; border: 1.5px solid rgba(255,255,255,0.7);
  transition: width .3s var(--ease-out), height .3s var(--ease-out), background .3s, border-color .3s;
}
.cursor-ring.is-hover { width: 76px; height: 76px; background: rgba(255,255,255,0.08); border-color: transparent; }
.cursor-ring.is-view { width: 92px; height: 92px; background: var(--orange); border-color: transparent; mix-blend-mode: normal; }
.cursor-label {
  position: fixed; top: 0; left: 0; z-index: 10000; pointer-events: none;
  transform: translate(-50%, -50%); color: #fff; font-family: var(--font-display);
  font-weight: var(--w-bold); font-size: .8rem; letter-spacing: .12em; text-transform: uppercase;
  opacity: 0; transition: opacity .25s var(--ease-out); will-change: transform;
}
.cursor-label.show { opacity: 1; }
@media (hover: none) { .cursor-dot,.cursor-ring,.cursor-label { display: none; } }

/* ===================== LOADER ===================== */
.loader {
  position: fixed; inset: 0; z-index: 9500; background: var(--black);
  display: grid; place-items: center; overflow: hidden;
}
.loader__orb {
  position: absolute; width: 60vmax; height: 60vmax; border-radius: 50%;
  background: var(--grad-orb); filter: blur(40px); opacity: .8; transform: scale(1);
}
.loader__inner { position: relative; text-align: center; z-index: 2; }
.loader__logo { width: 220px; opacity: 1; transform: none; }
.loader__count {
  margin-top: 1.4rem; font-family: var(--font-display); font-weight: var(--w-medium);
  font-size: 1rem; letter-spacing: .3em; color: var(--smoke);
  font-variant-numeric: tabular-nums; opacity: 1;
}
.loader__bar { width: min(420px, 70vw); height: 2px; background: var(--hairline); margin: 1.1rem auto 0; overflow: hidden; }
.loader__bar i { display: block; height: 100%; width: 0; background: var(--orange); }
.loader.done { transform: translateY(-101%); transition: transform 1s var(--ease-in-out); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } }

/* ===================== NAV ===================== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: clamp(1rem,2.4vw,1.6rem) var(--gutter);
  transition: transform .5s var(--ease-out), background .5s, backdrop-filter .5s, border-color .5s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled { background: rgba(6,7,13,0.6); backdrop-filter: blur(14px); border-bottom-color: var(--hairline); }
.nav.hidden { transform: translateY(-110%); }
.nav__logo { width: 132px; }
.nav__menu { display: flex; align-items: center; gap: clamp(1.2rem,2.6vw,2.4rem); }
.nav__link {
  position: relative; font-size: .92rem; font-weight: var(--w-medium); color: var(--smoke);
  letter-spacing: .02em; transition: color .3s;
}
.nav__link::after { content: ""; position: absolute; left: 0; bottom: -6px; height: 1.5px; width: 0; background: var(--orange); transition: width .35s var(--ease-out); }
.nav__link:hover { color: #fff; }
.nav__link:hover::after { width: 100%; }
.nav__menu .nav__link.cta { display: none; }
@media (max-width: 720px) { .nav__menu .nav__link:not(.cta) { display: none; } .nav__menu .nav__link.cta { display: inline-flex; } }

/* Button (shared) */
.btn {
  display: inline-flex; align-items: center; gap: .6em; cursor: none;
  font-family: var(--font-body); font-weight: var(--w-bold); font-size: .95rem;
  padding: .85em 1.5em; border-radius: var(--r-pill); border: 1px solid var(--border-strong);
  color: #fff; background: transparent; transition: background .3s var(--ease-out), color .3s, border-color .3s, transform .3s var(--ease-out);
}
.btn:hover { background: #fff; color: var(--black); border-color: #fff; }
.btn--accent { background: var(--orange); border-color: var(--orange); color: #fff; box-shadow: var(--glow-orange); }
.btn--accent:hover { background: var(--orange-bright); border-color: var(--orange-bright); color: #fff; }
.btn .arr { transition: transform .35s var(--ease-out); }
.btn:hover .arr { transform: translateX(4px); }

/* ===================== HERO ===================== */
.hero { position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; overflow: hidden; padding-block: 14vh 0; }
.hero__orb {
  position: absolute; z-index: 0; width: 80vmax; height: 80vmax; border-radius: 50%;
  top: 50%; left: 74%; transform: translate(-50%,-50%);
  background: var(--grad-orb); filter: blur(30px); opacity: .92; will-change: transform;
}
.hero__veil { position: absolute; inset: 0; z-index: 1; background:
   radial-gradient(120% 80% at 35% 30%, transparent 30%, rgba(6,7,13,0.55) 78%, var(--black) 100%); }
.hero__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr 0.95fr; align-items: center; gap: clamp(1.5rem, 4vw, 4rem); width: 100%; }
@media (max-width: 940px){ .hero__inner { grid-template-columns: 1fr; } .hero-stage { display: none; } }
.hero__copy { position: relative; z-index: 2; }

/* ---- Interactive hero stage: portrait + floating work tiles ---- */
.hero-stage { position: relative; aspect-ratio: 1/1; width: 100%; max-width: 520px; margin-inline: auto; perspective: 1200px; }
.hero-stage__portrait {
  position: absolute; top: 50%; left: 50%; width: 88%; aspect-ratio: 1080/1350;
  transform: translate(-50%,-50%); border-radius: var(--r-lg); overflow: hidden;
  box-shadow: var(--shadow-lift), var(--glow-soft); z-index: 5; will-change: transform;
  border: 1px solid var(--hairline-strong);
}
.hero-stage__portrait image-slot { width: 100%; height: 100%; }
.hero-stage__ring { position: absolute; inset: 4%; border-radius: 50%; border: 1px dashed rgba(255,255,255,0.14); z-index: 1; }
.hero-tile {
  position: absolute; width: 38%; aspect-ratio: 4/5; border-radius: var(--r-md); overflow: hidden;
  box-shadow: var(--shadow-card); border: 1px solid var(--hairline); z-index: 3; will-change: transform, opacity;
  opacity: .62; filter: saturate(.7) brightness(.78); cursor: none;
  transition: opacity .45s var(--ease-out), filter .45s var(--ease-out), box-shadow .45s var(--ease-out);
}
.hero-tile image-slot { width: 100%; height: 100%; }
.hero-tile::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(6,7,13,0.5), transparent 60%); pointer-events: none; }
.hero-tile.is-near { opacity: 1; filter: none; box-shadow: var(--shadow-lift), var(--glow-orange); z-index: 8; }
.hero-tile__tag { position: absolute; left: 8px; bottom: 8px; z-index: 2; font-family: var(--font-display); font-weight: var(--w-bold); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; color: #fff; opacity: 0; transform: translateY(6px); transition: opacity .4s var(--ease-out), transform .4s var(--ease-out); }
.hero-tile.is-near .hero-tile__tag { opacity: 1; transform: none; }
.hero-tile--1 { top: 2%;  left: 0%; }
.hero-tile--2 { top: 0%;  right: 2%; }
.hero-tile--3 { bottom: 2%; left: 3%; }
.hero-tile--4 { bottom: 0%; right: 0%; }
.hero-stage__hint { position: absolute; left: 50%; bottom: -8%; transform: translateX(-50%); z-index: 9; font-size: .68rem; letter-spacing: .22em; text-transform: uppercase; color: var(--ash); white-space: nowrap; display: flex; align-items: center; gap: .5rem; }
.hero-stage__hint::before { content: ""; width: 18px; height: 1px; background: var(--orange); }
.hero__eyebrow { margin-bottom: clamp(1.2rem, 3vh, 2.2rem); }
/* Hero entrance — transition-less hidden states; rAF-animated by portfolio.js */
.js .hero__eyebrow, .js .hero__lead, .js .hero__cta { opacity: 0; transform: translateY(24px); }
.hero__title {
  font-size: var(--fs-mega); line-height: 0.86; letter-spacing: var(--track-mega);
  font-weight: var(--w-bold); color: #fff; text-transform: none;
}
.hero__title .line { display: block; overflow: hidden; }
.hero__title .line > span { display: block; }
.js .hero__title .line > span { transform: translateY(110%); }
.hero__title .stroke {
  -webkit-text-stroke: 1.5px rgba(255,255,255,0.85); color: transparent;
}
.hero__lead {
  max-width: 30ch; margin-top: clamp(1.4rem, 3vh, 2.4rem); font-size: var(--fs-lead);
  color: var(--bone); line-height: 1.45;
}
.hero__cta { margin-top: clamp(1.6rem, 3.5vh, 2.6rem); display: flex; gap: 1rem; flex-wrap: wrap; }
.hero__scroll {
  position: absolute; bottom: 1.6rem; left: 50%; transform: translateX(-50%); z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: .6rem; color: var(--ash);
  font-size: .7rem; letter-spacing: .3em; text-transform: uppercase;
}
.hero__scroll .ln { width: 1px; height: 46px; background: linear-gradient(var(--orange), transparent); position: relative; overflow: hidden; }
.hero__scroll .ln::after { content:""; position:absolute; top:-50%; left:0; width:100%; height:50%; background:var(--orange); animation: scrollLn 1.8s var(--ease-in-out) infinite; }
@keyframes scrollLn { to { top: 100%; } }

/* ===================== MARQUEE ===================== */
.marquee { position: relative; z-index: 2; overflow: hidden; border-block: 1px solid var(--hairline); padding-block: clamp(.9rem,2vh,1.4rem); margin-top: clamp(2rem,6vh,4rem); }
.marquee__track { display: flex; gap: 3rem; width: max-content; animation: marquee 32s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { display: inline-flex; align-items: center; gap: 3rem; font-family: var(--font-display); font-weight: var(--w-medium); font-size: clamp(1.1rem,2.4vw,1.9rem); color: var(--smoke); text-transform: uppercase; letter-spacing: .02em; white-space: nowrap; }
.marquee__item .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--orange); flex: none; }
@keyframes marquee { to { transform: translateX(-50%); } }

@media (prefers-reduced-motion: reduce) {
  .marquee__track, .loader__orb, .hero__scroll .ln::after { animation: none !important; }
  .js .hero__title .line > span, .js .hero__eyebrow, .js .hero__lead, .js .hero__cta { transform: none !important; opacity: 1 !important; }
}