/* ==========================================================================
   Shades of Calico — mockup stylesheet
   Palette sampled from the logo (see ASSET-MANIFEST.md).
   Signature device: the "calico patch" strip — angled hard-stop bands of
   black / ginger / orange / tan, echoing the cat's coat.
   ========================================================================== */

:root {
  --orange:      #E97F36;  /* sampled from the CALICO wordmark */
  --orange-dark: #C75F1E;
  --ginger:      #A74F08;  /* darker ear patch — link colour on light bg */
  --tan:         #C59974;  /* lighter ear patch */
  --ink:         #1A1A1A;
  --black:       #000000;
  --white:       #FFFFFF;
  --cream:       #FAF6F0;
  --grey:        #6B6B6B;
  --line:        #E8E2D9;

  --font-display: "Zilla Slab", "Rockwell", Georgia, serif;
  --font-body: "Karla", "Segoe UI", system-ui, sans-serif;

  --w-max: 1120px;
  --s-1: 0.25rem; --s-2: 0.5rem; --s-3: 1rem; --s-4: 1.5rem;
  --s-5: 2.5rem; --s-6: 4rem; --s-7: 6rem;
  --radius: 6px;
  --shadow: 0 10px 30px rgba(26, 26, 26, 0.10);

  /* The calico patch gradient, reused everywhere the strip appears */
  --patch: linear-gradient(100deg,
      var(--black) 0 24%,
      var(--ginger) 24% 42%,
      var(--orange) 42% 74%,
      var(--tan) 74% 100%);
}

/* Base ------------------------------------------------------------------- */

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
}

img { display: block; max-width: 100%; height: auto; }

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.15;
  margin: 0 0 var(--s-3);
  font-weight: 700;
}

h1 { font-size: clamp(2.2rem, 5.5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.4rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 var(--s-3); }

a { color: var(--ginger); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--orange-dark); }

:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--black); color: var(--white);
  padding: var(--s-2) var(--s-3); z-index: 100;
}
.skip-link:focus { left: var(--s-3); }

.container { max-width: var(--w-max); margin-inline: auto; padding-inline: var(--s-4); }

.section { padding-block: var(--s-6); }

/* Signature: the calico patch strip -------------------------------------- */

.patch {
  display: block;
  height: 7px;
  width: 96px;
  background: var(--patch);
  border-radius: 2px;
  margin-bottom: var(--s-4);
}
.patch--center { margin-inline: auto; }
.patch--wide { width: 100%; height: 6px; border-radius: 0; margin: 0; }

.eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ginger);
  margin: 0 0 var(--s-2);
}

/* Buttons ----------------------------------------------------------------- */

.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.8em 1.5em;
  border-radius: var(--radius);
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform 120ms ease, background-color 120ms ease, color 120ms ease;
}
.btn:hover { transform: translateY(-2px); }

.btn--primary { background: var(--orange); color: var(--black); }
.btn--primary:hover { background: var(--orange-dark); color: var(--white); }

.btn--ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--white); }

.btn--light { background: var(--white); color: var(--black); }
.btn--light:hover { background: var(--cream); color: var(--black); }

/* Header ------------------------------------------------------------------ */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--white);
}
.site-header .patch--wide { position: absolute; bottom: 0; left: 0; }

.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-3);
  padding-block: var(--s-2);
  min-height: 72px;
}

.brand { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; }
.brand img { width: 46px; height: 46px; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 700; font-size: 1.3rem; color: var(--ink);
  letter-spacing: 0.01em;
}
.brand-name span { color: var(--orange); }

.nav-toggle {
  display: none;
  background: none; border: 2px solid var(--ink); border-radius: var(--radius);
  padding: 0.45rem 0.6rem; cursor: pointer;
}
.nav-toggle-bars { display: block; width: 22px; height: 2px; background: var(--ink);
  box-shadow: 0 -7px 0 var(--ink), 0 7px 0 var(--ink); }

.site-nav ul { display: flex; gap: var(--s-4); list-style: none; margin: 0; padding: 0; }
.site-nav a {
  font-weight: 700; text-decoration: none; color: var(--ink);
  padding-block: 0.4rem;
  border-bottom: 3px solid transparent;
}
.site-nav a:hover { color: var(--ginger); }
.site-nav a[aria-current="page"] { border-bottom-color: var(--orange); }

/* Hero -------------------------------------------------------------------- */

.hero { padding-block: var(--s-6) var(--s-7); }
.hero-grid {
  display: grid; grid-template-columns: 1.15fr 0.85fr;
  gap: var(--s-6); align-items: center;
}
.hero .lede { font-size: 1.2rem; max-width: 34rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--s-3); margin-top: var(--s-4); }

.hero-art { position: relative; display: grid; place-items: center; }
.hero-art::before {
  content: "";
  position: absolute; inset: 6% 2% 2% 6%;
  background: var(--cream);
  border: 2px solid var(--line);
  /* Angular pentagon echoing the cat's geometry */
  clip-path: polygon(0 14%, 52% 0, 100% 10%, 96% 100%, 4% 96%);
  z-index: 0;
}
.hero-art img { position: relative; z-index: 1; width: min(78%, 380px); }

/* Cards / featured grid ---------------------------------------------------- */

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-4); }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 150ms ease, box-shadow 150ms ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

a.card { display: block; text-decoration: none; color: inherit; }

.card-media {
  aspect-ratio: 4 / 5;
  display: grid; place-items: center;
  padding: var(--s-3);
  background: var(--white);
}
.card-media img { max-height: 100%; width: auto; object-fit: contain; }

.card-body { padding: var(--s-3) var(--s-3) var(--s-4); border-top: 1px solid var(--line); }
.card-body .cat { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ginger); }
.card-body h3 { margin: 0.3rem 0 0; }
.card-body .work-title { display: block; font-family: var(--font-display);
  font-weight: 700; font-size: 1.25rem; line-height: 1.15; margin-top: 0.3rem; }

.section-head { display: flex; align-items: end; justify-content: space-between; gap: var(--s-3);
  margin-bottom: var(--s-5); flex-wrap: wrap; }
.section-head p { margin: 0; color: var(--grey); max-width: 36rem; }

/* Dark band (services teaser) --------------------------------------------- */

.band-dark { background: var(--black); color: var(--white); }
.band-dark .eyebrow { color: var(--orange); }
.band-dark a { color: var(--orange); }
.band-dark :focus-visible { outline-color: var(--white); }

.service-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-4); }
.service {
  border: 1px solid #2c2c2c; border-radius: var(--radius);
  padding: var(--s-4);
  background: #0d0d0d;
}
.service h3 { color: var(--white); }
.service p { color: #cfcfcf; }

/* CTA band ---------------------------------------------------------------- */

.band-cta { background: var(--orange); color: var(--black); text-align: center; }
.band-cta h2 { margin-bottom: var(--s-2); }
.band-cta p { max-width: 40rem; margin-inline: auto; }
.band-cta .btn--ghost { border-color: var(--black); color: var(--black); }
.band-cta .btn--ghost:hover { background: var(--black); color: var(--white); }
.band-cta :focus-visible { outline-color: var(--black); }

/* Footer ------------------------------------------------------------------ */

.site-footer { background: var(--black); color: var(--white); }
.footer-inner {
  display: flex; flex-wrap: wrap; gap: var(--s-4);
  align-items: center; justify-content: space-between;
  padding-block: var(--s-5);
}
.footer-brand { display: flex; align-items: center; gap: 0.7rem; }
.footer-brand img { width: 40px; height: 40px; border-radius: 50%; background: var(--white); }
.site-footer a { color: var(--orange); }
.site-footer .brand-name { color: var(--white); }
.site-footer ul { list-style: none; display: flex; flex-wrap: wrap; gap: var(--s-3); margin: 0; padding: 0; }
.site-footer .fine { width: 100%; color: #bdbdbd; font-size: 0.9rem; margin: 0; }

/* Page headers (inner pages) ---------------------------------------------- */

.page-head { padding-block: var(--s-6) var(--s-5); }
.page-head p { max-width: 42rem; color: var(--grey); font-size: 1.15rem; }

/* Portfolio ---------------------------------------------------------------- */

.filters { display: flex; flex-wrap: wrap; gap: var(--s-2); margin-bottom: var(--s-5); }
.filter-btn {
  font-family: var(--font-body); font-weight: 700; font-size: 0.95rem;
  border: 2px solid var(--ink); border-radius: 999px;
  background: var(--white); color: var(--ink);
  padding: 0.45em 1.1em; cursor: pointer;
}
.filter-btn:hover { border-color: var(--ginger); color: var(--ginger); }
.filter-btn[aria-pressed="true"] { background: var(--ink); color: var(--white); border-color: var(--ink); }

.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-4); }

.tile { padding: 0; text-align: left; width: 100%; font: inherit; color: inherit;
  background: none; border: none; cursor: zoom-in; }
.tile .card { height: 100%; }

/* Lightbox ----------------------------------------------------------------- */

.lightbox { border: none; border-radius: var(--radius); padding: 0;
  max-width: min(92vw, 980px); background: var(--white); }
.lightbox::backdrop { background: rgba(0, 0, 0, 0.82); }
.lightbox-inner { display: grid; }
.lightbox-media { background: var(--white); display: grid; place-items: center;
  padding: var(--s-3); max-height: 76vh; }
.lightbox-media img { max-height: 70vh; width: auto; max-width: 100%; object-fit: contain; }
.lightbox-bar { display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-3); padding: var(--s-3) var(--s-4);
  border-top: 6px solid transparent; border-image: var(--patch) 1; }
.lightbox-title { font-family: var(--font-display); font-weight: 700; margin: 0; }
.lightbox-nav { display: flex; gap: var(--s-2); }
.lightbox-nav button, .lightbox-close {
  font: inherit; font-weight: 700; cursor: pointer;
  border: 2px solid var(--ink); background: var(--white); color: var(--ink);
  border-radius: var(--radius); padding: 0.35em 0.8em;
}
.lightbox-nav button:hover, .lightbox-close:hover { background: var(--ink); color: var(--white); }

/* Services page ------------------------------------------------------------ */

.packages { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-4); }
.package {
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: var(--s-4); background: var(--white);
  display: flex; flex-direction: column;
  transition: transform 150ms ease, box-shadow 150ms ease;
}
.package:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.package--featured { border: 2px solid var(--orange); position: relative; }
.package--featured .flag {
  position: absolute; top: -0.9rem; left: var(--s-4);
  background: var(--orange); color: var(--black);
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.25em 0.8em; border-radius: 999px;
}
.package ul { margin: 0 0 var(--s-4); padding-left: 1.2rem; }
.package li { margin-bottom: 0.45rem; }
.package .btn { margin-top: auto; align-self: start; }
.price-note { color: var(--grey); font-size: 0.95rem; }

/* About page ---------------------------------------------------------------- */

.about-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: var(--s-6); align-items: start; }
.about-photo { position: relative; }
.about-photo img { border-radius: var(--radius); }
.about-photo::after {
  content: ""; display: block; height: 8px; margin-top: var(--s-2);
  background: var(--patch); border-radius: 2px;
}

/* Contact page --------------------------------------------------------------- */

.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-4); }
.contact-card {
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: var(--s-4); text-align: center;
  transition: transform 150ms ease, box-shadow 150ms ease;
}
.contact-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.contact-card .big { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700;
  word-break: break-word; }
.contact-icon {
  width: 54px; height: 54px; margin: 0 auto var(--s-3);
  border-radius: 50%; background: var(--cream); border: 2px solid var(--line);
  display: grid; place-items: center; font-size: 1.5rem;
}

/* 404 ------------------------------------------------------------------------ */

.notfound { text-align: center; padding-block: var(--s-7); }
.notfound img { width: 160px; margin: 0 auto var(--s-4); }

/* Motion & responsive -------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .card, .package, .contact-card { transition: none; }
  .btn:hover, .card:hover, .package:hover, .contact-card:hover { transform: none; }
}

@media (max-width: 900px) {
  .grid-3, .work-grid, .service-list, .packages, .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-grid { grid-template-columns: 1fr; gap: var(--s-5); }
  .hero-art { order: -1; }
  .hero-art img { width: min(60%, 300px); }
  .about-grid { grid-template-columns: 1fr; }
  .about-photo img { max-width: 420px; }
}

@media (max-width: 640px) {
  .grid-3, .work-grid, .service-list, .packages, .contact-grid {
    grid-template-columns: 1fr;
  }

  .nav-toggle { display: block; }
  .site-nav { display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: var(--white); border-bottom: 6px solid transparent;
    border-image: var(--patch) 1; box-shadow: var(--shadow); }
  .site-nav[data-open="true"] { display: block; }
  .site-nav ul { flex-direction: column; gap: 0; padding: var(--s-3) var(--s-4); }
  .site-nav a { display: block; padding: var(--s-2) 0; border-bottom: none; }
  .site-nav a[aria-current="page"] { color: var(--orange-dark); }
}