/* ============================================================
   MAVIS Creative
   Design tokens: Dark Slate Blue #1a2a3a / Antique Brass #b49141 / Gray #5a5a5a
   Type: Baskerville Old Face (display) + Corbel (text)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=Mulish:wght@400;500;600;700&display=swap');

:root{
  /* --- brand colors --- */
  --ink:        #1a2a3a;   /* dark slate blue */
  --brass:      #b49141;   /* antique brass — for buttons, dark backgrounds, large accents */
  --brass-deep: #8c6f30;
  --brass-text: #7a5f28;   /* darkened brass, AA-safe for small text on the paper background */
  --gray:       #5a5a5a;
  --paper:      #faf8f4;   /* warm off-white */
  --paper-deep: #efe9dd;   /* deeper warm panel */
  --line:       rgba(26,42,58,0.14);
  --line-brass: rgba(180,145,65,0.45);

  /* --- type --- */
  --serif: 'Baskerville Old Face', 'Libre Baskerville', Georgia, 'Times New Roman', serif;
  --sans:  Corbel, Mulish, 'Segoe UI', system-ui, -apple-system, sans-serif;

  /* --- scale (approx 1.25 ratio) --- */
  --s-1: 0.9rem;
  --s0:  1rem;
  --s1:  1.25rem;
  --s2:  1.7rem;
  --s3:  2.2rem;
  --s4:  3rem;
  --s5:  4.2rem;

  --max: 1180px;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin:0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--s0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family: inherit; }

h1,h2,h3,h4{
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.12;
  margin: 0 0 0.5em;
  letter-spacing: 0.002em;
}
h1{ font-size: clamp(2.4rem, 5.4vw, var(--s5)); font-weight: 400; }
h2{ font-size: clamp(1.8rem, 3.4vw, var(--s4)); font-weight: 400; }
h3{ font-size: clamp(1.3rem, 2vw, var(--s3)); font-weight: 400; }
h4{ font-size: var(--s1); font-weight: 700; font-family: var(--sans); }

p{ margin: 0 0 1em; color: var(--gray); max-width: 62ch; }
p:last-child{ margin-bottom: 0; }

.container{
  max-width: var(--max);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.visually-hidden{
  position:absolute; width:1px; height:1px; overflow:hidden;
  clip: rect(0 0 0 0); white-space:nowrap;
}

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

/* ============================================================
   Grain texture — subtle, editorial paper feel
   ============================================================ */
.grain{
  position: relative;
}
.grain::before{
  content:"";
  position:absolute; inset:0;
  pointer-events:none;
  opacity:0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* ============================================================
   Header / Nav
   ============================================================ */
.site-header{
  position: fixed;
  top:0; left:0; right:0;
  z-index: 100;
  padding: 1.4rem 0;
  transition: background-color .35s ease, padding .35s ease, border-color .35s ease;
  border-bottom: 1px solid transparent;
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between; gap: 1.5rem;
}
.site-header.is-scrolled{
  background: rgba(250,248,244,0.94);
  backdrop-filter: blur(6px);
  border-bottom-color: var(--line);
  padding: 0.85rem 0;
}
body.page-inner .site-header{
  background: var(--paper);
  border-bottom-color: var(--line);
  padding: 0.85rem 0;
}

.brand{
  display:flex; flex-direction: column; line-height: 1;
}
.brand-logo{
  height: 46px;
  width: auto;
  display: block;
}
.brand-logo-white{ display:none; }
body:not(.page-inner) .site-header:not(.is-scrolled) .brand-logo-color{ display:none; }
body:not(.page-inner) .site-header:not(.is-scrolled) .brand-logo-white{ display:block; }

.brand .word{
  font-family: var(--serif);
  font-size: 1.7rem;
  color: var(--ink);
}
body:not(.page-inner) .site-header:not(.is-scrolled) .brand .word{ color: var(--paper); }
.brand .sub{
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--brass-text);
  margin-top: 0.25rem;
}
body:not(.page-inner) .site-header:not(.is-scrolled) .brand .sub{ color: var(--brass); }

.nav-links{
  display:flex; align-items:center; gap: 2.1rem;
}
.nav-links a{
  font-size: 0.98rem;
  color: var(--ink);
  padding: 0.2rem 0;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, color .2s ease;
}
body:not(.page-inner) .site-header:not(.is-scrolled) .nav-links a{ color: var(--paper); }
.nav-links a:hover, .nav-links a[aria-current="page"]{
  border-bottom-color: var(--brass);
}
.nav-cta{
  display:inline-flex; align-items:center;
  background: var(--brass);
  color: var(--ink) !important;
  padding: 0.6rem 1.3rem;
  font-size: 0.92rem;
  font-weight: 600;
  border: 1px solid var(--brass);
  border-bottom: 1px solid var(--brass) !important;
  transition: background .2s ease, color .2s ease;
}
.nav-cta:hover{ background: transparent; color: var(--brass) !important; }
body:not(.page-inner) .site-header:not(.is-scrolled) .nav-cta{ color: var(--ink) !important; }

.nav-toggle{
  display:none;
  background:none; border:none; cursor:pointer;
  width: 34px; height: 24px; position: relative;
}
.nav-toggle span{
  position:absolute; left:0; right:0; height: 2px;
  background: currentColor; transition: transform .25s ease, opacity .25s ease;
}
.nav-toggle span:nth-child(1){ top:0; }
.nav-toggle span:nth-child(2){ top: 11px; }
.nav-toggle span:nth-child(3){ top: 22px; }
body:not(.page-inner) .site-header:not(.is-scrolled) .nav-toggle{ color: var(--paper); }
.nav-open .nav-toggle span:nth-child(1){ transform: translateY(11px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2){ opacity:0; }
.nav-open .nav-toggle span:nth-child(3){ transform: translateY(-11px) rotate(-45deg); }

@media (max-width: 800px){
  .nav-toggle{ display:block; color: var(--ink); }
  .nav-links{
    position: fixed; inset: 0 0 0 0; top: 68px;
    background: var(--ink);
    flex-direction: column;
    justify-content: flex-start;
    padding: 3rem var(--gutter);
    gap: 1.8rem;
    transform: translateX(100%);
    transition: transform .35s ease;
  }
  .nav-links a{ color: var(--paper) !important; font-size: 1.3rem; }
  .nav-cta{ align-self:flex-start; }
  .nav-open .nav-links{ transform: translateX(0); }
}

/* ============================================================
   Hero
   ============================================================ */
.hero{
  position: relative;
  min-height: 100vh;
  display:flex; align-items:flex-end;
  color: var(--paper);
  overflow:hidden;
}
.hero-media{
  position:absolute; inset:0;
  background: linear-gradient(150deg, #1a2a3a 0%, #223549 45%, #6d5527 120%);
}
.hero-media::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(0deg, rgba(10,15,20,0.72) 0%, rgba(10,15,20,0.22) 55%, rgba(10,15,20,0.05) 100%);
}
.hero-inner{
  position: relative;
  width:100%;
  padding: 8rem 0 4.5rem;
  display:grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items:end;
}
.hero-eyebrow{
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--brass);
  margin-bottom: 1rem;
}
.hero h1{
  color: var(--paper);
  margin-bottom: 0.6rem;
}
.hero-standfirst p{
  color: rgba(250,248,244,0.82);
  font-size: 1.08rem;
}
.hero-actions{
  margin-top: 1.6rem;
  display:flex; gap: 1rem; flex-wrap:wrap;
}

@media (max-width: 800px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero{ min-height: 92vh; }
}

/* ============================================================
   Buttons
   ============================================================ */
.btn{
  display:inline-flex; align-items:center; gap:0.5rem;
  padding: 0.85rem 1.7rem;
  font-size: 0.98rem;
  font-weight: 600;
  border: 1px solid currentColor;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
  cursor: pointer;
  background: transparent;
}
.btn-primary{
  background: var(--brass);
  border-color: var(--brass);
  color: var(--ink);
}
.btn-primary:hover{ background: transparent; color: var(--brass); }
.btn-ghost{
  color: var(--paper);
  border-color: rgba(250,248,244,0.55);
}
.btn-ghost:hover{ border-color: var(--paper); background: rgba(250,248,244,0.08); }
.btn-dark{
  color: var(--ink);
  border-color: var(--ink);
}
.btn-dark:hover{ background: var(--ink); color: var(--paper); }

/* ============================================================
   Sections / spacing rhythm
   ============================================================ */
section{ padding: clamp(4rem, 8vw, 7rem) 0; }
.section-head{
  max-width: 46ch;
  margin-bottom: 3rem;
}
.section-head .kicker{
  color: var(--brass-text);
  font-size: 0.9rem;
  margin-bottom: 0.6rem;
  display:block;
}

.bg-ink{ background: var(--ink); color: var(--paper); }
.bg-ink h2, .bg-ink h3{ color: var(--paper); }
.bg-ink p{ color: rgba(250,248,244,0.78); }
.bg-panel{ background: var(--paper-deep); }

/* Intro / two-col */
.intro-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}
.intro-grid .lede{ font-size: 1.25rem; color: var(--ink); font-family: var(--serif); line-height:1.5; }
@media (max-width: 800px){ .intro-grid{ grid-template-columns: 1fr; gap:2rem; } }

/* ============================================================
   Services index (magazine contents style)
   ============================================================ */
.index-list{ border-top: 1px solid var(--line); }
.index-row{
  display:grid;
  grid-template-columns: 3.5rem 1fr auto;
  gap: 1.5rem;
  align-items:center;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left .25s ease;
}
.index-row:hover{ padding-left: 0.6rem; }
.index-icon{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.3rem;
  height: 2.3rem;
  color: var(--brass-text);
}
.index-icon svg{ width: 100%; height: 100%; display:block; }
.index-text h3{ margin-bottom: 0.2rem; font-size: 1.4rem; }
.index-text p{ margin:0; font-size: 0.98rem; }
.index-row .row-link{
  font-size: 0.9rem;
  white-space: nowrap;
  color: var(--ink);
  border-bottom: 1px solid var(--line-brass);
}
.index-row .row-link:hover{ color: var(--brass-text); }
@media (max-width: 640px){
  .index-row{ grid-template-columns: 2.4rem 1fr; }
  .index-row .row-link{ display:none; }
}

/* ============================================================
   Placeholder media blocks
   ============================================================ */
.ph{
  position: relative;
  aspect-ratio: 4 / 5;
  overflow:hidden;
  background: linear-gradient(135deg, #23374a 0%, #1a2a3a 45%, #7a611f 150%);
  display:flex; align-items:flex-end;
  color: rgba(250,248,244,0.9);
}
.ph.ratio-wide{ aspect-ratio: 16/10; }
.ph.ratio-square{ aspect-ratio: 1/1; }
.ph::before{
  content:"";
  position:absolute; inset:0;
  opacity:0.12;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}
.ph .ph-label{
  position:relative;
  padding: 1rem 1.1rem;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  background: linear-gradient(0deg, rgba(10,15,20,0.55), transparent);
  width:100%;
}

/* ============================================================
   Work grid (home preview + portfolio)
   ============================================================ */
.work-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
}
.work-grid .item:nth-child(1){ grid-column: span 2; grid-row: span 2; }
.work-grid .item:nth-child(4){ grid-column: span 2; }
@media (max-width: 900px){
  .work-grid{ grid-template-columns: repeat(2,1fr); }
  .work-grid .item:nth-child(1){ grid-column: span 2; grid-row: span 1; }
  .work-grid .item:nth-child(4){ grid-column: span 1; }
}

.portfolio-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
@media (max-width: 900px){ .portfolio-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px){ .portfolio-grid{ grid-template-columns: 1fr; } }
.portfolio-grid .item[hidden]{ display:none; }

.filter-bar{
  display:flex; flex-wrap:wrap; gap: 0.6rem;
  margin-bottom: 2.5rem;
}
.filter-btn{
  padding: 0.55rem 1.1rem;
  font-size: 0.9rem;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--gray);
  cursor:pointer;
  transition: all .2s ease;
}
.filter-btn:hover{ border-color: var(--brass-text); color: var(--ink); }
.filter-btn.is-active{
  background: var(--ink); border-color: var(--ink); color: var(--paper);
}

/* ============================================================
   Service detail blocks (services.html)
   ============================================================ */
.service-block{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items:center;
  padding: clamp(3rem, 6vw, 5rem) 0;
  border-bottom: 1px solid var(--line);
}
.service-block:last-child{ border-bottom:none; }
.service-block.flip .media{ order:2; }
.service-block .index-icon{ margin-bottom: 1rem; width: 2.6rem; height: 2.6rem; }
.service-block .deliverables{ margin-top: 1.4rem; }
.service-block .deliverables li{
  padding: 0.5rem 0 0.5rem 1.1rem;
  border-top: 1px solid var(--line);
  position: relative;
  font-size: 0.95rem;
  color: var(--gray);
}
.service-block .deliverables li:first-child{ border-top: none; }
.service-block .deliverables li::before{
  content: "—";
  position:absolute; left:0; color: var(--brass);
}
@media (max-width: 800px){
  .service-block, .service-block.flip{ grid-template-columns: 1fr; }
  .service-block.flip .media{ order:0; }
}

/* ============================================================
   CTA banner
   ============================================================ */
.cta-banner{
  text-align:center;
  padding-bottom: clamp(2.5rem, 5vw, 3.5rem);
}
.cta-banner h2{ max-width: 20ch; margin-left:auto; margin-right:auto; }
.cta-banner .btn{ margin-top: 1.6rem; }

/* ============================================================
   Contact page
   ============================================================ */
.contact-grid{
  display:grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
}
@media (max-width: 800px){ .contact-grid{ grid-template-columns: 1fr; gap: 2.5rem; } }

.contact-list{ margin-top: 2rem; border-top: 1px solid var(--line); }
.contact-list li{
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
  display:flex; justify-content:space-between; gap:1rem;
  flex-wrap: wrap;
}
.contact-list .label{ color: var(--brass-text); font-size:0.85rem; }
.contact-list a:hover{ color: var(--brass-text); }

.field{ margin-bottom: 1.3rem; }
.field label{
  display:block; font-size: 0.85rem; color: var(--gray); margin-bottom: 0.4rem;
}
.field input, .field select, .field textarea{
  width:100%;
  font-family: var(--sans);
  font-size: 1rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus{
  border-color: var(--brass);
  outline: none;
}
.field textarea{ min-height: 130px; resize: vertical; }
.form-note{ font-size: 0.85rem; margin-top: 1rem; color: var(--gray); }

/* ============================================================
   Footer
   ============================================================ */
.site-footer{
  background: var(--ink);
  color: rgba(250,248,244,0.75);
  padding: 2.8rem 0 2.6rem;
  text-align: center;
}
.footer-brand{ display:inline-block; margin-bottom: 1.6rem; }
.footer-brand img{ height: 60px; width:auto; }
.footer-links{
  display:flex; justify-content:center; gap: 2.2rem; flex-wrap: wrap;
  margin-bottom: 1.8rem;
}
.footer-links a{ font-size: 0.98rem; }
.footer-links a:hover{ color: var(--brass); }
.footer-social{
  display:flex; justify-content:center; align-items:center; gap: 1rem;
  margin-bottom: 2.6rem;
}
.footer-social a{
  display:inline-flex; align-items:center; justify-content:center;
  width: 40px; height: 40px;
  border: 1px solid rgba(250,248,244,0.3);
  border-radius: 50%;
  color: rgba(250,248,244,0.85);
  transition: border-color .2s ease, color .2s ease;
}
.footer-social a:hover{ border-color: var(--brass); color: var(--brass); }
.footer-social svg{ width: 18px; height: 18px; display:block; }
.footer-line{
  max-width: 720px;
  margin: 0 auto 1.8rem;
  border-top: 1px solid rgba(250,248,244,0.14);
}
.footer-copy p{ margin: 0 0 0.4rem; font-size: 0.85rem; color: rgba(250,248,244,0.6); max-width: none; }
.footer-copy a:hover{ color: var(--brass); }