/* ==========================================================================
   Tokens
   ========================================================================== */
:root {
  /* colour */
  --black: #000;
  --ink: #0b0b0d;
  --charcoal: #232323;
  --graphite: #1c1c1c;
  --white: #fff;
  --off-white: #ededed;
  --gray: #777;
  --gray-soft: #a6a6a6;
  --gray-ink: #4d4d4d;
  --blue: #3a7ef6;
  --blue-bright: #5b96ff;
  --blue-deep: #1557ea;
  --purple: #6b3fd4;
  --violet: #6a48e6;
  --green: #74d65a;
  --border-dark: rgb(255 255 255 / 0.14);
  --border-light: rgb(0 0 0 / 0.1);
  --grad-accent: linear-gradient(95deg, #6d3fd0 0%, #3f5ee6 100%);

  /* type */
  --font-display: "Urbanist", "Helvetica Neue", Arial, system-ui, sans-serif;
  --font-body: "Urbanist", "Helvetica Neue", Arial, system-ui, sans-serif;

  --fs-mega: clamp(2.9rem, 1rem + 6.4vw, 8rem);      /* hero headline      */
  --fs-giant: clamp(3rem, 1.1rem + 6.2vw, 9.5rem);   /* expertise words    */
  --fs-h1: clamp(2.6rem, 1.2rem + 4.2vw, 5.75rem);   /* TooToo, menu words */
  --fs-h2: clamp(1.75rem, 1.1rem + 1.9vw, 3rem);     /* section titles     */
  --fs-h3: clamp(1.4rem, 1rem + 1.2vw, 2.25rem);
  --fs-lead: clamp(1.05rem, 0.95rem + 0.4vw, 1.3rem);
  --fs-body: clamp(0.95rem, 0.9rem + 0.2vw, 1.05rem);
  --fs-small: 0.8125rem;
  --fs-micro: 0.6875rem;

  --tracking-tight: -0.035em;
  --tracking-display: -0.045em;

  /* layout */
  --gutter: clamp(1.25rem, 0.5rem + 3.2vw, 5rem);
  --container: 87.5rem; /* 1400px */
  --section-y: clamp(5rem, 3rem + 7vw, 11rem);
  --header-h: clamp(4.5rem, 3.6rem + 3vw, 7.5rem);

  /* motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.76, 0, 0.24, 1);
  --ease-soft: cubic-bezier(0.33, 1, 0.68, 1);
  --dur-fast: 0.35s;
  --dur: 0.7s;
  --dur-slow: 1.1s;
  --stagger: 90ms;
}

/* ==========================================================================
   Reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scrollbar-gutter: stable;
}
body {
  min-height: 100svh;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, svg, picture { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
ul, ol { list-style: none; padding: 0; }
address { font-style: normal; }
em { font-style: normal; }
h1, h2, h3, p { overflow-wrap: break-word; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.05; letter-spacing: var(--tracking-tight); }

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

/* ==========================================================================
   Utilities
   ========================================================================== */
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip-path: inset(50%);
  white-space: nowrap; border: 0;
}

.container {
  width: min(var(--container), 100% - var(--gutter) * 2);
  margin-inline: auto;
}

.skip-link {
  position: fixed; top: 1rem; left: 1rem; z-index: 200;
  padding: 0.75rem 1.1rem;
  background: var(--white); color: var(--black);
  font-weight: 600;
  transform: translateY(-160%);
  transition: transform var(--dur-fast) var(--ease-out);
}
.skip-link:focus-visible { transform: none; }

:focus-visible {
  outline: 2px solid var(--blue-bright);
  outline-offset: 4px;
}
main:focus { outline: none; }

::selection { background: var(--blue); color: var(--white); }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  --btn-pad-y: 1.05rem;
  --btn-pad-x: 1.4rem;
  position: relative;
  isolation: isolate;
  display: inline-flex; align-items: center; gap: 0.9rem;
  padding: var(--btn-pad-y) var(--btn-pad-x);
  background: var(--grad-accent);
  color: var(--white);
  font-size: clamp(0.95rem, 0.85rem + 0.35vw, 1.25rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1;
  overflow: hidden;
  white-space: nowrap;
}
/* light sweep on hover — transform only */
.btn::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(95deg, #3f5ee6, #2f7bff);
  transform: translateX(-101%);
  transition: transform 0.6s var(--ease-out);
}
.btn__icon {
  width: 1.5em; height: 0.75em; flex: none;
  transition: transform 0.5s var(--ease-out);
}
.btn:hover::before, .btn:focus-visible::before { transform: none; }
.btn:hover .btn__icon, .btn:focus-visible .btn__icon { transform: translateX(0.35em); }
.btn--sm { --btn-pad-y: 0.7rem; --btn-pad-x: 1rem; font-size: 0.875rem; gap: 0.6rem; }

/* green circular arrow */
.arrow-btn {
  --size: clamp(2.75rem, 2.3rem + 1.1vw, 3.5rem);
  display: grid; place-items: center;
  width: var(--size); height: var(--size);
  border-radius: 50%;
  background: var(--green);
  color: var(--white);
  overflow: hidden;
  transition: background-color var(--dur-fast), box-shadow var(--dur-fast);
}
.arrow-btn__icons {
  position: relative; display: block;
  width: 42%; height: 21%;
}
.arrow-btn__icons svg {
  position: absolute; inset: 0; width: 100%; height: 100%;
  transition: transform 0.55s var(--ease-out);
}
.arrow-btn__icons svg:last-child { transform: translateX(-220%); }
.arrow-btn:hover, .arrow-btn:focus-visible { background: #62c948; box-shadow: 0 0 0 8px rgb(116 214 90 / 0.14); }
.arrow-btn:hover .arrow-btn__icons svg:first-child,
.arrow-btn:focus-visible .arrow-btn__icons svg:first-child { transform: translateX(220%); }
.arrow-btn:hover .arrow-btn__icons svg:last-child,
.arrow-btn:focus-visible .arrow-btn__icons svg:last-child { transform: none; }

/* gradient text (purple → blue); padding keeps descenders inside the painted background */
.s-grad {
  padding-block: 0.04em 0.16em; margin-block: -0.04em -0.16em;
  background: linear-gradient(90deg, #7a45e0 0%, #3f6ff2 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}

/* line mask: clips a line so its inner span can slide in */
.mask { display: inline-block; overflow: clip; vertical-align: top; padding-block: 0.06em 0.14em; margin-block: -0.06em -0.14em; }
.mask > span { display: inline-block; }

/* [data-magnetic]: JS eases the individual `translate` property, so it composes with reveal transforms */

/* ==========================================================================
   Motion system
   Hidden states only apply when JS is running (html.js) and motion is allowed.
   ========================================================================== */
@media (prefers-reduced-motion: no-preference) {
  .js [data-reveal] {
    opacity: 0;
    transform: translate3d(0, 2.5rem, 0);
    transition:
      opacity 0.9s var(--ease-soft),
      transform var(--dur-slow) var(--ease-out);
    transition-delay: calc(var(--i, 0) * var(--stagger));
  }
  .js [data-reveal="fade"] { transform: none; }
  .js [data-reveal="scale"] { transform: scale(0.92); }
  .js [data-reveal="rise"] { transform: translate3d(0, 6rem, 0) rotate(4deg); transition-duration: 1s, 1.4s; }
  .js [data-reveal].is-in { opacity: 1; transform: none; }

  /* image reveal: a curtain lifts while the picture settles */
  .js [data-reveal="image"] { opacity: 1; transform: none; }
  .js [data-reveal="image"]::after {
    content: "";
    position: absolute; inset: -1px;
    background: var(--curtain, var(--black));
    transform-origin: 50% 0;
    transition: transform 1.2s var(--ease-in-out);
  }
  .js [data-reveal="image"] img {
    transform: translate3d(0, 40px, 0) scale(1.12);
    transition: transform 1.8s var(--ease-out);
  }
  .js [data-reveal="image"].is-in::after { transform: scaleY(0); }
  .js [data-reveal="image"].is-in img { transform: none; }

  /* on-load intro (html.is-loaded is added by main.js once fonts are ready) */
  .js .intro { opacity: 0; transform: translate3d(0, 1.75rem, 0); }
  .is-loaded .intro {
    opacity: 1; transform: none;
    transition: opacity 1s var(--ease-soft), transform 1.3s var(--ease-out);
    transition-delay: calc(var(--d) * 110ms + 250ms);
  }

  /* line masks revealed on scroll: <h2 data-reveal="mask"><span class="mask"><span style="--li:0">…</span></span> */
  .js [data-reveal="mask"] { opacity: 1; transform: none; }
  .js [data-reveal="mask"] .mask > span {
    transform: translate3d(0, 110%, 0);
    transition: transform 1.2s var(--ease-out);
    transition-delay: calc(var(--li, 0) * 90ms);
  }
  .js [data-reveal="mask"].is-in .mask > span { transform: none; }

  /* split words */
  .js [data-split] .w { display: inline-block; overflow: clip; vertical-align: top; padding-block: 0.08em; margin-block: -0.08em; }
  .js [data-split] .w > span {
    display: inline-block;
    transform: translate3d(0, 105%, 0);
    transition: transform 1s var(--ease-out);
    transition-delay: calc(var(--wi, 0) * 22ms);
  }
  .js [data-split].is-in .w > span { transform: none; }
}

/* ==========================================================================
   Custom cursor (desktop, fine pointers only — enabled by JS)
   ========================================================================== */
.cursor { display: none; }
.has-cursor, .has-cursor * { cursor: none !important; }
.has-cursor .cursor {
  display: block;
  position: fixed; top: 0; left: 0; z-index: 300;
  pointer-events: none;
}
.cursor__dot, .cursor__ring {
  position: fixed; top: 0; left: 0;
  border-radius: 50%;
  will-change: transform;
}
.cursor__dot { width: 6px; height: 6px; margin: -3px 0 0 -3px; background: var(--white); mix-blend-mode: difference; }
.cursor__ring { width: 84px; height: 84px; margin: -42px 0 0 -42px; }
.cursor__ring-inner {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 1px solid rgb(255 255 255 / 0.5);
  mix-blend-mode: difference;
  color: var(--black);
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  transform: scale(0.34);
  transition: transform 0.45s var(--ease-out), background-color 0.3s, border-color 0.3s, opacity 0.3s;
}
.cursor__label { opacity: 0; transition: opacity 0.2s; mix-blend-mode: normal; }
.cursor.is-hover .cursor__ring-inner { transform: scale(0.62); border-color: rgb(255 255 255 / 0.9); }
.cursor.is-label .cursor__ring-inner { transform: scale(1); background: var(--white); border-color: var(--white); mix-blend-mode: normal; }
.cursor.is-label .cursor__label { opacity: 1; transition-delay: 0.1s; }
.cursor.is-label .cursor__dot { opacity: 0; }
.cursor.is-hidden { opacity: 0; }
.cursor.is-down .cursor__ring-inner { transform: scale(0.26); }
.cursor.is-label.is-down .cursor__ring-inner { transform: scale(0.88); }