/* ==========================================================================
   Axon — isometric playful portfolio template · archesign.studio
   1. Tokens  2. Base  3. Header  4. Components  5. Pages  6. Footer  7. Responsive
   ========================================================================== */

/* 1. Tokens ---------------------------------------------------------------- */
:root {
  --paper: #f6f4ff;
  --white: #ffffff;
  --ink: #20202a;
  --mute: #6b6a80;
  --mint: #9fe2c9;
  --peach: #ffb08a;
  --lilac: #b9a7ff;
  --sky: #8ecbff;
  --lemon: #ffe27a;

  --font-sans: "Familjen Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Sometype Mono", ui-monospace, Menlo, Consolas, monospace;

  --gutter: clamp(16px, 3vw, 44px);
  --max: 1300px;
  --space: clamp(80px, 10vw, 140px);
  --r: 18px;
  --ext: 6px 6px 0 var(--ink);
}

/* 2. Base ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background-color: var(--paper); color: var(--ink); font: 400 17px/1.6 var(--font-sans); -webkit-font-smoothing: antialiased;
  background-image: repeating-linear-gradient(30deg, rgba(32, 32, 42, .05) 0 1px, transparent 1px 28px), repeating-linear-gradient(150deg, rgba(32, 32, 42, .05) 0 1px, transparent 1px 28px); }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }
h1, h2, h3 { margin: 0; font-weight: 700; line-height: 1; letter-spacing: -.035em; }
h1 mark, h2 mark { background: var(--lemon); color: inherit; padding: 0 .1em; border-radius: 6px; }
:focus-visible { outline: 3px solid var(--lilac); outline-offset: 2px; }
::selection { background: var(--lemon); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: var(--space) 0; }
.mono { font-family: var(--font-mono); font-size: 13px; }
.tag { font: 500 12px var(--font-mono); color: var(--mute); margin: 0 0 12px; }

/* 3. Header ---------------------------------------------------------------- */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--paper); border-bottom: 2px solid var(--ink); }
.header-row { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; letter-spacing: -.03em; }
.cube { position: relative; width: 24px; height: 26px; }
.cube i { position: absolute; border: 1.5px solid var(--ink); }
.cube i:nth-child(1) { left: 2px; top: 0; width: 20px; height: 10px; background: var(--lemon); clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%); border: 0; }
.cube i:nth-child(2) { left: 2px; top: 5px; width: 10px; height: 16px; background: var(--lilac); clip-path: polygon(0 0, 100% 30%, 100% 100%, 0 70%); border: 0; }
.cube i:nth-child(3) { left: 12px; top: 5px; width: 10px; height: 16px; background: var(--mint); clip-path: polygon(0 30%, 100% 0, 100% 70%, 0 100%); border: 0; }
.site-nav { display: flex; gap: 8px; }
.site-nav a { font: 500 14px var(--font-mono); padding: 8px 14px; border-radius: 10px; border: 2px solid transparent; }
.site-nav a:hover { border-color: var(--ink); }
.site-nav a[aria-current="page"] { background: var(--lemon); border-color: var(--ink); box-shadow: 3px 3px 0 var(--ink); }
.menu-btn { display: none; }

/* 4. Components ------------------------------------------------------------ */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 13px 22px; border-radius: 12px; border: 2px solid var(--ink); background: var(--ink); color: #fff; font: 700 16px var(--font-sans); cursor: pointer; box-shadow: 4px 4px 0 var(--lilac); transition: transform .15s, box-shadow .15s; }
.btn:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--lilac); }
.btn--light { background: var(--white); color: var(--ink); box-shadow: var(--ext); }
.btn--light:hover { box-shadow: 8px 8px 0 var(--ink); }
.block { background: var(--white); border: 2px solid var(--ink); border-radius: var(--r); box-shadow: var(--ext); }
.js .reveal { opacity: 0; transform: translate(-10px, 10px); transition: opacity .5s ease, transform .5s ease; }
.js .reveal.is-in { opacity: 1; transform: none; }

/* 5. Pages ----------------------------------------------------------------- */
/* hero */
.hero { padding: clamp(36px, 5vw, 70px) 0 0; }
.hero-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(24px, 4vw, 60px); align-items: center; }
.hero h1 { font-size: clamp(50px, 6.6vw, 104px); }
.hero .lead { font-size: 20px; color: var(--mute); max-width: 40ch; margin: 24px 0 28px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-art { position: relative; padding: 10px; }
.hero-art img { border-radius: 12px; width: 100%; aspect-ratio: 12 / 11; object-fit: cover; }
.pin { position: absolute; font: 500 12px var(--font-mono); background: var(--white); border: 2px solid var(--ink); border-radius: 8px; padding: 4px 8px; box-shadow: 3px 3px 0 var(--ink); white-space: nowrap; }
.pin--a { left: 6%; top: 14%; background: var(--mint); }
.pin--b { right: 8%; top: 40%; background: var(--peach); }
.pin--c { left: 30%; bottom: 10%; background: var(--sky); }

/* exploded axon */
.explode-wrap { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(24px, 4vw, 60px); align-items: center; }
.explode-wrap h2 { font-size: clamp(36px, 4.4vw, 64px); margin-bottom: 16px; }
.explode { position: relative; height: 470px; overflow: hidden; outline: none; cursor: zoom-in; }
.explode .hint { position: absolute; left: 16px; top: 14px; z-index: 5; font: 500 12px var(--font-mono); background: var(--lemon); border: 2px solid var(--ink); border-radius: 8px; padding: 3px 8px; }
.lay { position: absolute; left: 44%; top: calc(62% - var(--i) * 30px); width: 200px; height: 200px; margin: -100px 0 0 -100px; transform: rotateX(60deg) rotateZ(-45deg); background-color: var(--c); border: 2px solid var(--ink); box-shadow: 7px 7px 0 var(--ink); transition: top .6s cubic-bezier(.2, .9, .3, 1.2); }
.l1 { --i: 0; --c: var(--mint); background-image: radial-gradient(circle at 70% 30%, #6fc9a4 0 18px, transparent 19px), radial-gradient(circle at 25% 75%, #6fc9a4 0 14px, transparent 15px); }
.l2 { --i: 1; --c: var(--white); background-image: linear-gradient(var(--ink) 2px, transparent 2px), linear-gradient(90deg, var(--ink) 2px, transparent 2px); background-size: 100px 100px, 66px 66px; }
.l3 { --i: 2; --c: var(--peach); background-image: linear-gradient(var(--ink) 2px, transparent 2px), linear-gradient(90deg, var(--ink) 2px, transparent 2px); background-size: 66px 66px, 100px 100px; }
.l4 { --i: 3; --c: var(--lilac); background-image: linear-gradient(45deg, transparent 45%, var(--ink) 45% 48%, transparent 48%); }
.lab { position: absolute; left: calc(44% + 150px); top: calc(62% - var(--i) * 30px - 10px); font: 500 12px var(--font-mono); background: var(--white); border: 2px solid var(--ink); border-radius: 8px; padding: 2px 8px; transition: top .6s cubic-bezier(.2, .9, .3, 1.2); }
.explode:hover .lay, .explode:focus .lay, .explode:hover .lab, .explode:focus .lab { top: calc(70% - var(--i) * 90px); }
.explode:hover .lab, .explode:focus .lab { top: calc(70% - var(--i) * 90px - 10px); }

/* work grid */
.sec-head { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 28px; }
.sec-head h2 { font-size: clamp(38px, 4.6vw, 68px); }
.tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; }
.tile { display: flex; flex-direction: column; overflow: hidden; transition: transform .15s, box-shadow .15s; }
.tile:hover, .js .tile.reveal.is-in:hover { transform: translate(-3px, -3px); box-shadow: 9px 9px 0 var(--ink); }
.tile img { width: 100%; aspect-ratio: 1; object-fit: cover; border-bottom: 2px solid var(--ink); }
.tile .body { padding: 14px 16px 16px; background: var(--c, var(--white)); flex: 1; }
.tile h3 { font-size: 22px; letter-spacing: -.02em; }
.tile p { margin: 4px 0 0; font-size: 14px; }
.tile .mono { display: block; margin-bottom: 6px; }

/* page head */
.page-head { padding: clamp(46px, 7vw, 100px) 0 clamp(28px, 4vw, 50px); }
.page-head h1 { font-size: clamp(54px, 8vw, 124px); }
.page-head p { max-width: 54ch; font-size: 19px; color: var(--mute); margin: 18px 0 0; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.filters button { font: 500 13px var(--font-mono); color: var(--ink); background: var(--white); border: 2px solid var(--ink); border-radius: 10px; padding: 8px 14px; cursor: pointer; }
.filters button[aria-pressed="true"] { background: var(--lilac); box-shadow: 3px 3px 0 var(--ink); }

/* project */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stats div { padding: 18px; }
.stats b { display: block; font-size: 36px; letter-spacing: -.04em; }
.stats span { font: 400 12px var(--font-mono); color: var(--mute); }
.drawings { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 20px; }
.drawings figure { margin: 0; padding: 10px; }
.drawings img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 10px; }
.drawings figure:first-child img { aspect-ratio: 12 / 10; }
.drawings figcaption { font: 400 12px var(--font-mono); color: var(--mute); margin-top: 8px; }

/* about */
.about { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(24px, 4vw, 60px); align-items: start; }
.about .pic { padding: 10px; rotate: -2deg; }
.about .pic img { border-radius: 10px; aspect-ratio: 1; object-fit: cover; }
.tools { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.tools span { font: 500 13px var(--font-mono); padding: 6px 12px; border: 2px solid var(--ink); border-radius: 999px; background: var(--c, var(--white)); }
.clients { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.clients div { padding: 20px; text-align: center; font-weight: 700; }

/* services */
.menu-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.mcard { padding: 24px; display: flex; flex-direction: column; gap: 10px; background: var(--c); }
.mcard h3 { font-size: 28px; }
.mcard p { margin: 0; }
.mcard .price { margin-top: auto; padding-top: 12px; border-top: 2px dashed var(--ink); font: 500 15px var(--font-mono); }
.faq { max-width: 880px; }
.faq details { padding: 16px 20px; margin-bottom: 12px; }
.faq summary { display: block; position: relative; padding-right: 40px; cursor: pointer; list-style: none; font-weight: 700; font-size: 19px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: -3px; width: 28px; height: 28px; display: grid; place-items: center; border: 2px solid var(--ink); border-radius: 8px; background: var(--lemon); font-size: 18px; }
.faq details[open] summary::after { content: "−"; background: var(--mint); }
.faq details p { margin: 10px 0 0; color: var(--mute); }

/* contact */
.contact { display: grid; grid-template-columns: 1.4fr 1fr; gap: 26px; align-items: start; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding: clamp(18px, 3vw, 32px); }
.form > *, .field { min-width: 0; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field--full, .actions, .form-note { grid-column: 1 / -1; }
.field label { font: 500 12px var(--font-mono); color: var(--mute); }
.field input, .field select, .field textarea { font: 400 17px var(--font-sans); color: var(--ink); background: var(--paper); border: 2px solid var(--ink); border-radius: 12px; padding: 11px 13px; min-width: 0; max-width: 100%; }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; box-shadow: 3px 3px 0 var(--lilac); }
.form-note { margin: 0; padding: 12px 14px; border-radius: 12px; background: var(--mint); border: 2px solid var(--ink); }
.side { padding: 24px; background: var(--sky); }
.side h3 { font-size: 26px; margin-bottom: 10px; }
.side ul { list-style: none; padding: 0; margin: 14px 0 0; }
.side li { padding: 8px 0; border-top: 2px dashed var(--ink); }

/* 6. Footer ---------------------------------------------------------------- */
.site-footer { margin-top: var(--space); padding-bottom: 26px; }
.f-block { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; padding: clamp(24px, 4vw, 50px); background: var(--lemon); }
.f-block h2 { font-size: clamp(32px, 4.4vw, 64px); max-width: 16ch; }
.f-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--gutter); padding: 40px 0 20px; font-size: 15px; }
.f-logo { font-weight: 700; font-size: 20px; margin: 0 0 6px; }
.f-grid a:hover { text-decoration: underline; }
.f-base { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin: 0; padding-top: 16px; border-top: 2px solid var(--ink); color: var(--mute); }

/* 7. Responsive ------------------------------------------------------------ */
@media (max-width: 1000px) {
  .tiles, .menu-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .clients { grid-template-columns: repeat(2, 1fr); }
  .drawings { grid-template-columns: 1fr 1fr; }
  .drawings figure:first-child { grid-column: 1 / -1; }
}
@media (max-width: 860px) {
  .menu-btn { display: inline-block; position: relative; z-index: 60; background: var(--lemon); color: var(--ink); border: 2px solid var(--ink); border-radius: 10px; padding: 8px 14px; font: 500 14px var(--font-mono); cursor: pointer; box-shadow: 3px 3px 0 var(--ink); }
  .site-nav { position: fixed; inset: 0; z-index: 55; flex-direction: column; justify-content: center; align-items: flex-start; gap: 14px; padding: 0 var(--gutter); background-color: var(--paper); opacity: 0; visibility: hidden; transition: opacity .2s, visibility .2s; }
  .site-nav a { font: 700 40px var(--font-sans); letter-spacing: -.04em; border: 2px solid var(--ink); background: var(--white); box-shadow: 5px 5px 0 var(--ink); }
  .site-nav a:nth-child(1) { background: var(--mint); }
  .site-nav a:nth-child(2) { background: var(--peach); }
  .site-nav a:nth-child(3) { background: var(--lilac); }
  .site-nav a:nth-child(4) { background: var(--sky); }
  .menu-open .site-nav { opacity: 1; visibility: visible; }
  .menu-open { overflow: hidden; }
  .hero-grid, .explode-wrap, .about, .contact, .form { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .f-grid { grid-template-columns: 1fr 1fr; }
  .f-grid > :first-child { grid-column: 1 / -1; }
  .sec-head { flex-direction: column; align-items: flex-start; }
  .about .pic { max-width: 320px; }
}
@media (max-width: 560px) {
  .tiles, .menu-cards, .drawings { grid-template-columns: 1fr; }
  .explode { height: 420px; }
  .lay { width: 150px; height: 150px; margin: -75px 0 0 -75px; left: 40%; }
  .lab { left: calc(40% + 105px); }
  .explode:hover .lay, .explode:focus .lay { top: calc(72% - var(--i) * 72px); }
  .explode:hover .lab, .explode:focus .lab { top: calc(72% - var(--i) * 72px - 10px); }
  .hero h1 { font-size: 48px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}