/* =========================================================
   GRAND DESIGN DIGITAL
   Understated · British · editorial · photography-led
   ========================================================= */

:root{
  --paper:#f7f4ef;
  --paper-2:#efeae1;
  --ink:#1b1a18;
  --ink-soft:#2c2a27;
  --muted:#6c675f;
  --line:rgba(27,26,24,.14);
  --line-soft:rgba(27,26,24,.08);
  --accent:#1b1a18;
  --ease:cubic-bezier(.22,1,.36,1);
  --pad:clamp(1.25rem,5vw,5.5rem);
  --max:1400px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition-duration:.01ms!important}}

body{
  background:var(--paper);
  color:var(--ink);
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  font-size:clamp(1rem,1.02vw,1.0625rem);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
::selection{background:var(--ink);color:var(--paper)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
em{font-style:italic}

h1,h2,h3{font-family:'Playfair Display',Georgia,serif;font-weight:500;line-height:1.04;letter-spacing:-.01em}

/* ---------- helpers ---------- */
.eyebrow{display:inline-block;font-size:.74rem;font-weight:500;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  background:var(--ink);color:var(--paper);font-weight:500;font-size:.95rem;
  padding:.95rem 1.7rem;border-radius:2px;border:1px solid var(--ink);cursor:pointer;
  transition:background .3s var(--ease),color .3s var(--ease),transform .3s var(--ease)}
.btn:hover{background:transparent;color:var(--ink);transform:translateY(-1px)}
.link-arrow{display:inline-flex;align-items:center;gap:.5rem;font-weight:500;font-size:.95rem;
  border-bottom:1px solid var(--line);padding-bottom:3px;transition:gap .3s var(--ease),border-color .3s}
.link-arrow span{transition:transform .3s var(--ease)}
.link-arrow:hover{border-color:var(--ink)}
.link-arrow:hover span{transform:translateX(4px)}

/* =========================================================
   HEADER
   ========================================================= */
.site-head{position:fixed;top:0;left:0;right:0;z-index:1000;
  display:flex;align-items:center;gap:2rem;
  padding:1rem var(--pad);background:rgba(247,244,239,.85);backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;transition:border-color .4s,padding .4s var(--ease)}
.site-head.scrolled{border-color:var(--line);padding:.7rem var(--pad)}
.brand img{height:42px;width:auto;transition:height .4s var(--ease)}
.site-head.scrolled .brand img{height:34px}
.nav{display:flex;gap:2.2rem;margin-left:auto}
.nav a{font-size:.92rem;font-weight:500;color:var(--ink-soft);position:relative;padding:2px 0}
.nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--ink);transition:width .3s var(--ease)}
.nav a:hover::after{width:100%}
.head-right{display:flex;align-items:center;gap:1.4rem}
.head-phone{font-size:.92rem;font-weight:500;color:var(--ink);white-space:nowrap}
.head-phone:hover{color:var(--muted)}
.head-cta{font-size:.9rem;font-weight:500;padding:.55rem 1.1rem;border:1px solid var(--ink);border-radius:2px;
  transition:background .3s var(--ease),color .3s var(--ease)}
.head-cta:hover{background:var(--ink);color:var(--paper)}

.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;margin-left:auto}
.burger span{width:24px;height:1.5px;background:var(--ink);transition:.3s var(--ease)}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

.drawer{position:fixed;inset:0;z-index:999;background:var(--paper);
  display:flex;flex-direction:column;justify-content:center;gap:.2rem;padding:var(--pad);
  transform:translateY(-100%);transition:transform .55s var(--ease);visibility:hidden}
.drawer.open{transform:translateY(0);visibility:visible}
.drawer a{font-family:'Playfair Display',serif;font-size:clamp(2.2rem,9vw,3.4rem);color:var(--ink);padding:.3rem 0}
.drawer-foot{margin-top:2.5rem;display:flex;gap:1.6rem;font-size:.95rem;font-weight:500;color:var(--muted)}
.drawer-foot a{font-family:'Inter',sans-serif;font-size:.95rem}

/* =========================================================
   HERO
   ========================================================= */
.hero{max-width:var(--max);margin:0 auto;padding:clamp(8rem,16vh,11rem) var(--pad) clamp(3rem,7vh,5rem);
  display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.hero__text{max-width:34rem}
.hero__title{font-size:clamp(3rem,8vw,6.2rem);font-weight:500;margin:1.6rem 0 1.6rem}
.hero__title em{font-style:italic;color:var(--muted)}
.hero__lede{font-size:clamp(1.05rem,1.4vw,1.22rem);color:var(--ink-soft);max-width:30rem;margin-bottom:2.2rem}
.hero__actions{display:flex;align-items:center;gap:1.8rem;flex-wrap:wrap}
.hero__media{position:relative;overflow:hidden;border-radius:3px}
.hero__media img{width:100%;height:clamp(24rem,52vh,38rem);object-fit:cover;
  transition:transform 1.2s var(--ease)}
.hero__media:hover img{transform:scale(1.03)}
.hero__media figcaption{position:absolute;left:0;bottom:0;right:0;
  padding:1.4rem 1.4rem .9rem;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;
  color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.55))}

/* =========================================================
   TRUST STRIP
   ========================================================= */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  max-width:var(--max);margin:0 auto;padding:clamp(1.6rem,3.5vw,2.4rem) var(--pad);
  display:flex;flex-wrap:wrap;align-items:center;gap:1.2rem 2.5rem}
.trust__label{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.trust__names{list-style:none;display:flex;flex-wrap:wrap;gap:1.4rem 2.4rem;margin-left:auto}
.trust__names li{font-family:'Playfair Display',serif;font-size:clamp(1.1rem,1.8vw,1.5rem);
  font-style:italic;color:var(--ink-soft)}

/* =========================================================
   SECTION SHELL
   ========================================================= */
.section{max-width:var(--max);margin:0 auto;padding:clamp(4.5rem,10vh,8rem) var(--pad)}
.sec-head{display:flex;gap:clamp(1.5rem,4vw,3.5rem);margin-bottom:clamp(2.5rem,6vh,4rem);align-items:baseline}
.sec-num{font-family:'Playfair Display',serif;font-size:.9rem;color:var(--muted);
  font-style:italic;flex-shrink:0;padding-top:.4rem}
.sec-title{font-size:clamp(2.2rem,5vw,3.8rem);font-weight:500}
.sec-sub{margin-top:1rem;color:var(--muted);max-width:34rem;font-size:1.05rem}

/* =========================================================
   WORK GALLERY
   ========================================================= */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(1rem,2.5vw,2rem)}
.g-item{position:relative;overflow:hidden;border-radius:3px;background:var(--paper-2)}
.g-item--wide{grid-column:span 2}
.g-item img{width:100%;height:clamp(18rem,34vw,26rem);object-fit:cover;
  transition:transform 1.1s var(--ease),filter .6s}
.g-item--wide img{height:clamp(22rem,40vw,34rem)}
.g-item:hover img{transform:scale(1.04)}
.g-item figcaption{position:absolute;left:0;right:0;bottom:0;
  display:flex;flex-direction:column;gap:.2rem;
  padding:2.5rem 1.5rem 1.3rem;color:#fff;
  background:linear-gradient(transparent,rgba(0,0,0,.62));
  transform:translateY(0);transition:opacity .4s}
.g-item figcaption strong{font-family:'Playfair Display',serif;font-weight:500;font-size:1.25rem}
.g-item figcaption span{font-size:.76rem;letter-spacing:.07em;text-transform:uppercase;opacity:.85}

/* =========================================================
   SERVICES
   ========================================================= */
.services{border-top:1px solid var(--line)}
.svc-list{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line);border-left:1px solid var(--line)}
.svc{border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:clamp(1.8rem,3vw,2.6rem);display:flex;flex-direction:column;min-height:15rem;
  transition:background .4s var(--ease)}
.svc:hover{background:var(--paper-2)}
.svc__no{font-family:'Playfair Display',serif;font-style:italic;color:var(--muted);font-size:1rem;margin-bottom:auto}
.svc h3{font-size:1.5rem;margin:1.4rem 0 .7rem}
.svc p{color:var(--muted);font-size:.96rem}
.svc--cta{justify-content:center;gap:1rem;background:var(--ink);color:var(--paper)}
.svc--cta:hover{background:var(--ink)}
.svc--cta p{color:var(--paper);font-family:'Playfair Display',serif;font-size:1.4rem;font-style:italic}
.svc--cta .link-arrow{align-self:flex-start;color:var(--paper);border-color:rgba(247,244,239,.4)}
.svc--cta .link-arrow:hover{border-color:var(--paper)}

/* =========================================================
   STUDIO
   ========================================================= */
.studio{border-top:1px solid var(--line)}
.studio__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,6vw,6rem);align-items:start}
.studio__intro{display:flex;flex-direction:column;gap:1.5rem;position:sticky;top:7rem}
.studio__intro .sec-num{padding:0}
.studio__intro .sec-title{font-size:clamp(2.6rem,6vw,4.6rem)}
.studio__body p{font-size:clamp(1.05rem,1.4vw,1.25rem);color:var(--ink-soft);margin-bottom:1.4rem;max-width:42rem}
.studio__body .lead{font-family:'Playfair Display',serif;font-size:clamp(1.4rem,2.5vw,2rem);
  font-weight:500;color:var(--ink);line-height:1.3}
.studio__body .signoff{font-family:'Playfair Display',serif;font-style:italic;font-size:clamp(1.4rem,2.4vw,2rem);
  color:var(--ink);margin-top:2.2rem}

/* =========================================================
   CONTACT
   ========================================================= */
.contact{border-top:1px solid var(--line)}
.contact__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2.5rem,6vw,6rem);align-items:start}
.contact__intro .sec-title{font-size:clamp(2.4rem,5.5vw,4rem);margin-top:1rem}
.contact__intro>p{color:var(--muted);max-width:26rem;margin:1.2rem 0 2.4rem}
.contact__details{list-style:none;display:flex;flex-direction:column;gap:1.4rem}
.contact__details li{display:flex;flex-direction:column;gap:.3rem;border-top:1px solid var(--line);padding-top:1.1rem}
.contact__details span{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.contact__details a,.contact__details address{font-style:normal;font-size:1.15rem;font-weight:500}
.contact__details a:hover{color:var(--muted)}

.form{background:#fff;border:1px solid var(--line);border-radius:3px;padding:clamp(1.5rem,3vw,2.4rem)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field{display:flex;flex-direction:column;gap:.45rem;margin-bottom:1.1rem}
.field span{font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:500}
.field span i{font-style:normal;text-transform:none;letter-spacing:0;opacity:.7}
.field input,.field select,.field textarea{
  background:var(--paper);border:1px solid var(--line);border-radius:2px;color:var(--ink);
  padding:.8rem .9rem;font:inherit;font-size:.98rem;transition:border-color .25s,box-shadow .25s}
.field textarea{resize:vertical;min-height:110px}
.field select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%231b1a18' stroke-width='1.4'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .9rem center}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(27,26,24,.08)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form__submit{width:100%;margin-top:.3rem}
.form__submit[disabled]{opacity:.55;cursor:wait}
.form__status{margin-top:1rem;font-size:.92rem;font-weight:500;min-height:1.2em}
.form__status.ok{color:#2e6b3e}
.form__status.err{color:#a3322a}

/* =========================================================
   FOOTER
   ========================================================= */
.site-foot{border-top:1px solid var(--line);max-width:var(--max);margin:0 auto;padding:clamp(3rem,6vw,4.5rem) var(--pad) 2rem}
.foot__top{display:flex;flex-wrap:wrap;gap:1.5rem;align-items:center;justify-content:space-between;padding-bottom:2.5rem}
.foot__brand img{height:52px;width:auto}
.foot__nav{display:flex;gap:1.8rem;font-size:.95rem;font-weight:500}
.foot__nav a:hover{color:var(--muted)}
.foot__bottom{display:flex;flex-wrap:wrap;gap:.6rem 1.5rem;justify-content:space-between;
  border-top:1px solid var(--line);padding-top:1.6rem;font-size:.82rem;color:var(--muted)}
.foot__tag{font-family:'Playfair Display',serif;font-style:italic}

/* =========================================================
   REVEAL
   ========================================================= */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media(max-width:980px){
  .hero{grid-template-columns:1fr;gap:2.5rem}
  .hero__media img{height:clamp(20rem,50vw,28rem)}
  .svc-list{grid-template-columns:repeat(2,1fr)}
  .studio__grid,.contact__grid{grid-template-columns:1fr}
  .studio__intro{position:static}
}
@media(max-width:760px){
  .nav,.head-right{display:none}
  .burger{display:flex}
  .trust{flex-direction:column;align-items:flex-start;gap:1rem}
  .trust__names{margin-left:0}
  .gallery{grid-template-columns:1fr}
  .g-item--wide{grid-column:span 1}
  .g-item img,.g-item--wide img{height:16rem}
  .svc-list{grid-template-columns:1fr}
  .form__row{grid-template-columns:1fr}
  .sec-head{flex-direction:column;gap:.6rem}
}