/* ==========================================================================
   Data Matrix  ·  datamatrix.co.ls
   Display: Playfair Display (Didone)  ·  Body/labels: Inter
   Deep-navy editorial palette.
   ========================================================================== */

/* ----- Fonts (self-hosted, no third-party requests) --------------------- */
@font-face{font-family:"Playfair Display";src:url("../fonts/playfair-500.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Playfair Display";src:url("../fonts/playfair-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Playfair Display";src:url("../fonts/playfair-700.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter-500.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}

/* ----- Tokens ----------------------------------------------------------- */
:root{
  --ink:#051C2C;
  --ink-2:#03131E;
  --ink-3:#0C2A3A;
  --paper:#FFFFFF;
  --surface:#F1F3F5;
  --line:#DCE0E4;
  --line-ink:rgba(255,255,255,.16);
  --accent:#2251FF;
  --accent-ink:#1A3AD0;
  --accent-light:#7CA7FF;
  --text:#0B2230;
  --text-soft:#4C5A66;
  --text-on-ink:#FFFFFF;
  --text-on-ink-soft:#AEBECB;

  --font-display:"Playfair Display",Georgia,"Times New Roman",serif;
  --font-body:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;

  --wrap:1200px;
  --gutter:clamp(1.15rem,4vw,2.5rem);
  --radius:12px;
  --radius-pill:100px;
  --shadow:0 20px 55px -26px rgba(3,19,30,.5);
  --shadow-sm:0 10px 26px -18px rgba(3,19,30,.45);
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ----- Reset / base ----------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--text);
  font-family:var(--font-body);font-size:1.0625rem;line-height:1.65;
  font-feature-settings:"kern","liga";text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
img,picture,svg{max-width:100%;display:block}
a{color:var(--ink);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--accent-ink)}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.1;color:var(--ink);margin:0 0 .5em}
h1{font-size:clamp(2.5rem,5.6vw,4.6rem);line-height:1.04;letter-spacing:-.005em}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem);line-height:1.12}
h3{font-size:clamp(1.3rem,1.9vw,1.55rem);font-weight:600;line-height:1.2}
p{margin:0 0 1.1em}
ul,ol{margin:0 0 1.1em;padding-left:1.2em}
li{margin:.35em 0}
strong{font-weight:600;color:var(--ink)}
hr{border:0;border-top:1px solid var(--line);margin:2.5rem 0}

/* ----- Helpers ---------------------------------------------------------- */
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.eyebrow{
  font-family:var(--font-body);font-size:.75rem;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--accent-ink);
  display:block;margin:0 0 1rem
}
.on-ink .eyebrow{color:var(--accent-light)}
.lead{font-size:clamp(1.1rem,1.5vw,1.3rem);color:var(--text-soft);line-height:1.6;max-width:60ch}

.skip-link{
  position:absolute;left:1rem;top:-3rem;z-index:300;background:var(--accent);color:#fff;
  padding:.7rem 1.1rem;border-radius:8px;transition:top .18s var(--ease)
}
.skip-link:focus{top:1rem;color:#fff}

:where(a,button,input,textarea,select,[tabindex]):focus-visible{
  outline:2px solid var(--accent);outline-offset:3px;border-radius:4px
}

/* ----- Buttons ---------------------------------------------------------- */
.btn{
  --_bg:var(--ink);--_fg:#fff;--_bd:var(--ink);
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font-family:var(--font-body);font-weight:500;font-size:1rem;line-height:1;
  padding:.95rem 1.7rem;border-radius:var(--radius-pill);border:1.5px solid var(--_bd);
  background:var(--_bg);color:var(--_fg);cursor:pointer;text-decoration:none;
  transition:background .2s var(--ease),color .2s var(--ease),transform .2s var(--ease),border-color .2s var(--ease)
}
.btn:hover{transform:translateY(-2px);color:var(--_fg)}
.btn-primary{--_bg:var(--accent);--_bd:var(--accent)}
.btn-primary:hover{--_bg:var(--accent-ink);--_bd:var(--accent-ink)}
.btn-outline{--_bg:transparent;--_fg:#fff;--_bd:rgba(255,255,255,.6)}
.btn-outline:hover{--_bg:#fff;--_fg:var(--ink);--_bd:#fff}
.btn-ghost{--_bg:transparent;--_fg:var(--ink);--_bd:var(--line)}
.btn-ghost:hover{--_bg:var(--ink);--_fg:#fff;--_bd:var(--ink)}

/* ----- Header / nav ----------------------------------------------------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(5,28,44,.9);backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line-ink);
  transition:background .25s var(--ease),box-shadow .25s var(--ease)
}
.site-header.is-scrolled{background:var(--ink);box-shadow:0 10px 30px -20px rgba(0,0,0,.7)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:74px}
.brand{display:inline-flex;align-items:baseline;text-decoration:none;line-height:1}
.brand:hover{color:inherit}
.brand__mark{font-family:var(--font-display);font-weight:600;font-size:1.5rem;letter-spacing:.005em;color:#fff}
.nav__links{display:flex;align-items:center;gap:2rem;list-style:none;margin:0;padding:0}
.nav__links a{font-size:.98rem;color:var(--text-on-ink);text-decoration:none;padding:.35rem 0;position:relative}
.nav__links a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:1.5px;background:var(--accent-light);transition:right .25s var(--ease)}
.nav__links a:hover{color:#fff}
.nav__links a:hover::after{right:0}
.nav__links a[aria-current="page"]{color:#fff}
.nav__links a[aria-current="page"]::after{right:0;background:#fff}
.nav__toggle{display:none;background:none;border:0;padding:.5rem;cursor:pointer}
.nav__toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px 0;transition:.25s var(--ease)}

@media (max-width:860px){
  .nav__toggle{display:block}
  .nav__links{
    position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:flex-start;gap:0;
    background:var(--ink);padding:.5rem var(--gutter) 1.5rem;
    border-bottom:1px solid var(--line-ink);transform:translateY(-120%);transition:transform .3s var(--ease);box-shadow:var(--shadow)
  }
  .nav__links.is-open{transform:translateY(0)}
  .nav__links li{width:100%;border-top:1px solid var(--line-ink)}
  .nav__links a{display:block;padding:1rem 0;width:100%}
  .nav__links a::after{display:none}
  .nav__toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav__toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .nav__toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}

/* ----- Hero ------------------------------------------------------------- */
.hero{position:relative;color:var(--text-on-ink);isolation:isolate;overflow:hidden;background:var(--ink)}
.hero__media{position:absolute;inset:0;z-index:-2}
.hero__media img{width:100%;height:100%;object-fit:cover}
.hero__media::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(5,28,44,.72) 0%,rgba(5,28,44,.42) 34%,rgba(5,28,44,.6) 72%,rgba(5,28,44,.94) 100%),
    linear-gradient(90deg,rgba(5,28,44,.6),rgba(5,28,44,0) 58%)
}
.hero__inner{position:relative;z-index:1;text-align:center;padding:clamp(3.5rem,9vw,7rem) 0 0;max-width:960px;margin-inline:auto}
.hero h1{color:#fff;margin-bottom:.35em}
.hero__sub{font-size:clamp(1.05rem,1.6vw,1.35rem);color:#DCE4EA;max-width:46ch;margin:0 auto 2rem;line-height:1.55}
.hero__cta{display:inline-flex;gap:.9rem;flex-wrap:wrap;justify-content:center}
.hero__spacer{height:clamp(3rem,8vw,6rem)}

.hero-cards{position:relative;z-index:1;margin-top:clamp(2.5rem,6vw,4.5rem)}
.hero-cards__grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  background:rgba(3,19,30,.62);backdrop-filter:blur(6px);
  border:1px solid var(--line-ink);border-radius:var(--radius);overflow:hidden
}
.hero-cards__grid > *{padding:clamp(1.5rem,2.4vw,2.1rem)}
.hero-cards__grid > * + *{border-left:1px solid var(--line-ink)}
.hero-card h3{color:#fff;margin-bottom:.4rem}
.hero-card p{color:var(--text-on-ink-soft);font-size:.96rem;margin:0}
@media (max-width:760px){
  .hero-cards__grid{grid-template-columns:1fr}
  .hero-cards__grid > * + *{border-left:0;border-top:1px solid var(--line-ink)}
}

/* ----- Sections --------------------------------------------------------- */
.section{padding:clamp(3.5rem,8vw,6.5rem) 0}
.section--tight{padding:clamp(2.5rem,5vw,4rem) 0}
.section--ink{background:var(--ink);color:var(--text-on-ink)}
.section--ink h2,.section--ink h3{color:#fff}
.section--ink p{color:var(--text-on-ink-soft)}
.section--surface{background:var(--surface)}

.dotfield{position:relative;isolation:isolate}
.dotfield::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:radial-gradient(currentColor 1px,transparent 1.4px);
  background-size:28px 28px;opacity:.04
}

.section__head{max-width:62ch;margin-bottom:clamp(2rem,4vw,3rem)}
.section__head.center{margin-inline:auto;text-align:center}

/* ----- Intro split ------------------------------------------------------ */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.split--rev .split__media{order:-1}
.split__media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.split__media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
@media (max-width:820px){.split{grid-template-columns:1fr}.split--rev .split__media{order:0}}

/* ----- Service / feature grid ------------------------------------------ */
.grid{display:grid;gap:1.25rem}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
@media (max-width:820px){.grid-3{grid-template-columns:1fr}.grid-2{grid-template-columns:1fr}}

.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(1.4rem,2.2vw,2rem);transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease)
}
.section--surface .card{background:#fff}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:#C7CDD3}
.card__kicker{font-family:var(--font-body);font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink);display:block;margin-bottom:.9rem}
.card h3{margin-bottom:.5rem}
.card p{color:var(--text-soft);margin:0}
.card--link{display:flex;flex-direction:column}
.card--link .card__more{margin-top:1.1rem;font-weight:500;color:var(--accent-ink);text-decoration:none;display:inline-flex;gap:.4rem;align-items:center}
.card--link:hover .card__more{color:var(--accent)}

/* ----- Experience list (portfolio) ------------------------------------- */
.exp{border-top:1px solid var(--line)}
.exp__row{
  display:grid;grid-template-columns:minmax(0,14rem) 1fr;gap:clamp(1rem,3vw,3rem);
  padding:clamp(1.6rem,3vw,2.4rem) 0;border-bottom:1px solid var(--line);align-items:start
}
.exp__label{font-family:var(--font-body);font-size:.75rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-ink);padding-top:.35rem}
.exp__row h3{margin-bottom:.4rem}
.exp__row p{color:var(--text-soft);margin:0 0 .6rem}
.exp__meta{font-family:var(--font-body);font-size:.85rem;color:var(--text-soft)}
@media (max-width:680px){.exp__row{grid-template-columns:1fr;gap:.5rem}}

/* ----- Callout ---------------------------------------------------------- */
.callout{text-align:center;max-width:56ch;margin-inline:auto}
.callout h2{margin-bottom:.6rem}
.callout .btn{margin-top:1.4rem}

/* ----- Contact ---------------------------------------------------------- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
.contact-details dt{font-family:var(--font-body);font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink);margin-bottom:.2rem}
.contact-details dd{margin:0 0 1.5rem;font-size:1.1rem}
.contact-details a{text-decoration:none;font-weight:500}

.form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.5rem,3vw,2.5rem)}
.field{margin-bottom:1.25rem}
.field label{display:block;font-weight:500;margin-bottom:.4rem;font-size:.95rem}
.field .req{color:var(--accent-ink)}
.field .hint{font-size:.82rem;color:var(--text-soft);margin:.3rem 0 0}
.field input,.field textarea,.field select{
  width:100%;font-family:var(--font-body);font-size:1rem;color:var(--text);
  padding:.8rem .9rem;background:#fff;border:1px solid var(--line);border-radius:9px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(34,81,255,.14)}
.field textarea{min-height:150px;resize:vertical}
.hp-field{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.form__note{font-size:.85rem;color:var(--text-soft);margin-top:1rem}
.form-status{border-radius:9px;padding:.9rem 1.1rem;margin-bottom:1.25rem;font-size:.95rem;display:none}
.form-status.show{display:block}
.form-status.ok{background:#E7EFE5;border:1px solid #BCCDB6;color:#2C5233}
.form-status.err{background:#F5E7E4;border:1px solid #DDBBB4;color:#7A2E22}

/* ----- Legal / prose pages --------------------------------------------- */
.page-head{background:var(--ink);color:var(--text-on-ink)}
.page-head .wrap{padding-top:clamp(2.5rem,6vw,4.5rem);padding-bottom:clamp(2.5rem,6vw,4.5rem)}
.page-head h1{color:#fff;margin-bottom:.4rem}
.page-head p{color:var(--text-on-ink-soft);max-width:60ch;margin:0}
.breadcrumbs{font-family:var(--font-body);font-size:.8rem;letter-spacing:.04em;margin-bottom:1.2rem;color:var(--text-on-ink-soft)}
.breadcrumbs a{color:var(--text-on-ink-soft);text-decoration:none}
.breadcrumbs a:hover{color:#fff}
.breadcrumbs span[aria-current]{color:#fff}

.prose{max-width:75ch}
.prose h2{margin-top:2.4rem}
.prose h3{margin-top:1.8rem}
.prose h2:first-child,.prose h3:first-child{margin-top:0}
.prose ul{padding-left:1.25rem}
.prose .updated{font-family:var(--font-body);font-size:.85rem;color:var(--text-soft);margin-bottom:2rem}
.prose table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.95rem}
.prose th,.prose td{text-align:left;padding:.7rem .8rem;border:1px solid var(--line);vertical-align:top}
.prose th{background:var(--surface);font-family:var(--font-body);font-weight:600}
.callout-box{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:10px;padding:1.2rem 1.4rem;margin:1.6rem 0}
.callout-box p:last-child{margin-bottom:0}

/* FAQ */
.faq details{border-bottom:1px solid var(--line);padding:1.1rem 0}
.faq summary{font-family:var(--font-display);font-size:1.2rem;font-weight:600;color:var(--ink);cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1rem;align-items:baseline}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--font-body);color:var(--accent-ink);font-size:1.4rem;line-height:1}
.faq details[open] summary::after{content:"\2013"}
.faq details p{margin-top:.9rem;color:var(--text-soft)}
.faq details p:last-child{margin-bottom:0}

/* ----- Footer ----------------------------------------------------------- */
.site-footer{background:var(--ink-2);color:var(--text-on-ink);padding:clamp(3rem,6vw,4.5rem) 0 2rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2.5rem}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
.footer-brand .brand__mark{font-size:1.7rem}
.site-footer h4{font-family:var(--font-body);font-size:.72rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--text-on-ink-soft);margin:0 0 1.1rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:.55rem 0}
.site-footer a{color:var(--text-on-ink);text-decoration:none;font-size:.96rem}
.site-footer a:hover{color:#fff;text-decoration:underline}
.footer-brand p{color:var(--text-on-ink-soft);font-size:.95rem;max-width:34ch;margin:.9rem 0 0}
.footer-bottom{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center;
  margin-top:clamp(2.5rem,5vw,3.5rem);padding-top:1.5rem;border-top:1px solid var(--line-ink);
  font-size:.85rem;color:var(--text-on-ink-soft)}
.footer-bottom p{margin:0}
.footer-bottom nav{display:flex;flex-wrap:wrap;gap:1.2rem}

/* ----- Scroll reveal ---------------------------------------------------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ----- Cookie modal (centered square) ---------------------------------- */
.cookie-modal{
  position:fixed;inset:0;z-index:250;display:flex;align-items:center;justify-content:center;
  padding:1.25rem;background:rgba(3,19,30,.66);backdrop-filter:blur(3px)
}
.cookie-modal[hidden]{display:none}
.cookie-modal__card{
  background:var(--paper);color:var(--text);width:min(460px,100%);
  border-radius:18px;box-shadow:0 40px 90px -30px rgba(3,19,30,.7);
  padding:clamp(1.8rem,4vw,2.6rem);text-align:center
}
.cookie-modal__icon{
  width:56px;height:56px;margin:0 auto 1.3rem;border-radius:14px;background:var(--ink);
  display:grid;place-items:center
}
.cookie-modal__icon svg{width:30px;height:30px;display:block}
.cookie-modal__card h2{font-size:clamp(1.5rem,3vw,1.9rem);margin-bottom:.5rem}
.cookie-modal__card p{color:var(--text-soft);font-size:.98rem;margin:0 auto 1.6rem;max-width:38ch}
.cookie-modal__card p a{color:var(--accent-ink);font-weight:500}
.cookie-modal__actions{display:flex;flex-direction:column;gap:.7rem}
.cookie-modal__actions .btn{width:100%}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .cookie-modal{backdrop-filter:none}
}