/* ========================================
   BINI Studio — Global Styles
   ======================================== */

/* --- Variables --- */
:root {
  --bg: #0c0c0c;
  --bg2: #111;
  --text: #e8e8e3;
  --muted: #6b6b6b;
  --accent: #c9f31d;
  --accent2: #a8cc19;
  --font-h: 'Syne', sans-serif;
  --font-b: 'Inter', sans-serif;
}

/* --- Reset --- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
::selection { background: #c9f31d; color: #0c0c0c; }
html { scroll-behavior: auto; scrollbar-width: none; -ms-overflow-style: none; }
html::-webkit-scrollbar { display: none; }
body { background: var(--bg); color: var(--text); font-family: var(--font-b); cursor: none; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
a, button, input, select, textarea, label, [data-cursor], [data-magnetic] { cursor: none; }
img { max-width: 100%; display: block; }

/* --- Noise Overlay --- */
.noise { position: fixed; inset: 0; z-index: 9000; pointer-events: none; opacity: .03; }

/* --- Custom Cursor --- */
.cur { position: fixed; pointer-events: none; z-index: 9998; mix-blend-mode: difference; }
.cur-dot { width: 8px; height: 8px; background: #e8e8e3; border-radius: 50%; will-change: transform; margin-left: -4px; margin-top: -4px; }
.cur-ring { width: 40px; height: 40px; border: 1.5px solid rgba(232,232,227,.5); border-radius: 50%; will-change: transform; margin-left: -20px; margin-top: -20px; transition: width .3s, height .3s, border-color .3s, margin .3s; }
.cur-ring.hover { width: 70px; height: 70px; border-color: var(--accent); margin-left: -35px; margin-top: -35px; }
.cur-ring.hover-text::after { content: attr(data-text); position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); font-family: var(--font-h); font-size: .6rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--text); white-space: nowrap; }

/* --- Scroll Progress --- */
.scroll-progress { position: fixed; top: 0; left: 0; height: 2px; background: var(--accent); z-index: 9500; width: 0; transform-origin: left; }

/* --- Navigation --- */
nav { position: fixed; top: 0; left: 0; right: 0; z-index: 8000; padding: 1.5rem 3rem; display: flex; align-items: center; justify-content: space-between; mix-blend-mode: difference; }
.nav-logo { font-family: var(--font-h); font-weight: 800; font-size: 1rem; letter-spacing: .25em; color: var(--text); }
.nav-right { display: flex; align-items: center; gap: 2rem; }
.nav-link { font-family: var(--font-h); font-size: .7rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; color: var(--muted); transition: color .3s; }
.nav-link:hover { color: var(--accent); }
.nav-lang { font-family: var(--font-h); font-size: .7rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; padding: .5rem 1rem; border: 1px solid rgba(255,255,255,.15); border-radius: 100px; transition: all .3s; }
.nav-lang:hover { border-color: var(--accent); color: var(--accent); }
.nav-contact { font-family: var(--font-h); font-size: .7rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; background: var(--text); color: var(--bg); padding: .6rem 1.5rem; border-radius: 100px; transition: all .3s; }
.nav-contact:hover { background: var(--accent); color: var(--bg); }

/* --- Burger (mobile) --- */
.burger { display: none; position: fixed; top: 1.2rem; right: 1.2rem; z-index: 9100; flex-direction: column; justify-content: center; align-items: center; gap: 6px; width: 44px; height: 44px; background: none; border: none; padding: 0; -webkit-tap-highlight-color: transparent; }
.burger span { display: block; width: 24px; height: 1.5px; background: var(--text); transition: all .4s cubic-bezier(.16,1,.3,1); transform-origin: center; }
.burger.open span:first-child { transform: rotate(45deg) translate(2.6px,2.6px); }
.burger.open span:last-child { transform: rotate(-45deg) translate(2.6px,-2.6px); }

/* --- Menu Overlay (mobile) --- */
.menu-overlay { position: fixed; inset: 0; z-index: 9050; background: var(--bg); display: flex; align-items: center; justify-content: center; clip-path: circle(0% at calc(100% - 2.4rem) 2.4rem); transition: clip-path .6s cubic-bezier(.16,1,.3,1); pointer-events: none; }
.menu-overlay.open { clip-path: circle(150% at calc(100% - 2.4rem) 2.4rem); pointer-events: auto; }
.menu-overlay-inner { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 0; }
.menu-overlay-link { font-family: var(--font-h); font-size: clamp(1.8rem,6vw,2.5rem); font-weight: 700; color: var(--text); padding: .7rem 2rem; transition: all .4s; display: block; opacity: 0; transform: translateY(15px); }
.menu-overlay.open .menu-overlay-link { opacity: 1; transform: translateY(0); }
.menu-overlay.open .menu-overlay-link:nth-child(1) { transition-delay: .15s; }
.menu-overlay.open .menu-overlay-link:nth-child(2) { transition-delay: .2s; }
.menu-overlay.open .menu-overlay-link:nth-child(3) { transition-delay: .25s; }
.menu-overlay.open .menu-overlay-link:nth-child(4) { transition-delay: .3s; }
.menu-overlay.open .menu-overlay-link:nth-child(5) { transition-delay: .35s; }
.menu-overlay-link:hover { color: var(--accent); }
.menu-overlay-sep { width: 40px; height: 1px; background: #2a2a2a; margin: 1.2rem auto; opacity: 0; transition: opacity .3s .25s; }
.menu-overlay.open .menu-overlay-sep { opacity: 1; }
.menu-overlay-small { font-family: var(--font-h); font-size: clamp(.7rem,2vw,.85rem); font-weight: 500; color: var(--muted); letter-spacing: .25em; text-transform: uppercase; padding: .6rem 2rem; display: block; opacity: 0; transform: translateY(15px); transition: all .4s; }
.menu-overlay.open .menu-overlay-small { opacity: 1; transform: translateY(0); transition-delay: .35s; }
.menu-overlay-small:hover { color: var(--accent); }
.menu-overlay-cta { display: inline-block; font-family: var(--font-h); font-size: .75rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; background: var(--accent); color: var(--bg); padding: 1rem 2.5rem; border-radius: 100px; margin-top: 2rem; transition: all .4s; opacity: 0; transform: translateY(15px); }
.menu-overlay.open .menu-overlay-cta { opacity: 1; transform: translateY(0); transition-delay: .4s; }
.menu-overlay-cta:hover { transform: scale(1.05); box-shadow: 0 0 30px rgba(201,243,29,.25); color: var(--bg); }

/* --- Footer --- */
footer { border-top: 1px solid #1a1a1a; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; font-size: .75rem; color: var(--muted); }

/* --- Reveal --- */
.reveal { opacity: 0; transform: translateY(40px); transition: all .8s cubic-bezier(.16,1,.3,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }
.reveal-delay-5 { transition-delay: .5s; }

/* --- Responsive (shared) --- */
@media (max-width: 1024px) {
  nav { padding: 1.2rem 2rem; }
}

@media (max-width: 640px) {
  nav { padding: 1rem 1.2rem; }
  .nav-right { display: none; }
  .burger { display: flex; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
}

@media (hover: none) {
  .cur { display: none; }
  body { cursor: auto; }
  a, button, .burger, .nav-lang, .nav-contact { cursor: pointer; }
}