@import url('https://fonts.googleapis.com/css2?family=Bodoni+Moda:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Montserrat:wght@300;400;500;600;700&display=swap');

/* ====== BRAND TOKENS (shared) ====== */
:root{
  --font-display:'Bodoni Moda',serif;
  --font-body:'Montserrat',sans-serif;

  --space-1:.4rem;
  --space-2:.8rem;
  --space-3:1.6rem;
  --space-4:2.4rem;
  --space-5:4rem;
  --space-6:6.4rem;
  --space-7:9.6rem;

  --radius-sm:2px;
  --radius-md:4px;
  --radius-lg:8px;

  --dur-fast:180ms;
  --dur-base:320ms;
  --dur-slow:600ms;
  --ease-out:cubic-bezier(.16,1,.3,1);

  --max-w:1280px;

  --destructive:#B3261E;
}

/* ====== COSMETICS THEME (velvet / rose / plum) ====== */
[data-section="cosmetics"]{
  --bg:#FBF5F6;
  --surface:#FFFFFF;
  --fg:#34222B;
  --muted:#8C7078;
  --border:#EEDFE2;
  --accent:#8B5A73;
  --accent-soft:#F0DDE3;
  --accent-deep:#5C3548;
  --on-accent:#FFFFFF;
  --sage:#8B5A73;
  --blush:#D9B8C7;
}

/* ====== ARCHITECTURE THEME (black & white + blue) ====== */
[data-section="architecture"]{
  --bg:#F5F5F4;
  --surface:#FFFFFF;
  --fg:#17181A;
  --muted:#6B6E73;
  --border:#DEE0E3;
  --accent:#34528A;
  --accent-soft:#DEE6F2;
  --accent-deep:#1E3352;
  --on-accent:#FFFFFF;
  --sage:#34528A;
  --blush:#C8D3E6;
}

/* ====== LANDING THEME ====== */
[data-section="landing"]{
  --bg:#141414;
  --fg:#F5F3EF;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}
body{
  margin:0;
  background:var(--bg);
  color:var(--fg);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  animation:page-fade-in .5s var(--ease-out) both;
}
@keyframes page-fade-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
body.is-leaving{
  opacity:0;transform:translateY(-8px);
  transition:opacity .32s var(--ease-out),transform .32s var(--ease-out);
}

/* Native cross-document view transitions where supported (progressive enhancement) */
@view-transition{navigation:auto}
::view-transition-old(root){animation-duration:.32s}
::view-transition-new(root){animation-duration:.42s}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);margin:0;line-height:1.15;letter-spacing:-0.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer}

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

.container{max-width:var(--max-w);margin-inline:auto;padding-inline:var(--space-4)}
@media (max-width:640px){.container{padding-inline:var(--space-3)}}

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

.skip-link{
  position:absolute;left:var(--space-3);top:-60px;z-index:200;
  background:var(--accent);color:var(--on-accent);
  padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);
  transition:top var(--dur-fast) var(--ease-out);
}
.skip-link:focus{top:var(--space-3)}

/* ====== LOGO ====== */
.logo{display:inline-flex;align-items:center}
.logo img{height:30px;width:auto;display:block}
.site-header .logo img{height:38px}
.site-footer .logo img{height:34px}

/* ====== HEADER (section pages) ====== */
.site-header{
  position:sticky;top:0;z-index:100;
  background:linear-gradient(120deg, var(--accent) 0%, var(--accent-deep) 100%);
  border-bottom:1px solid transparent;
}
.site-header .container{
  display:flex;align-items:center;justify-content:space-between;
  min-height:76px;gap:var(--space-3);
}
.header-left{display:flex;align-items:center;gap:var(--space-4)}

.main-nav{display:flex;gap:var(--space-3);flex-wrap:nowrap}
.main-nav a{
  font-size:.85rem;font-weight:500;letter-spacing:.02em;white-space:nowrap;
  position:relative;padding-block:4px;color:#fff;
}
.main-nav a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:currentColor;
  transition:right var(--dur-base) var(--ease-out);
}
.main-nav a:hover::after,.main-nav a:focus-visible::after{right:0}

.header-right{display:flex;align-items:center;gap:var(--space-3)}

.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:40px;height:40px;border:1px solid rgba(255,255,255,.4);border-radius:var(--radius-md);
  background:transparent;color:#fff;
}
.nav-toggle svg{width:20px;height:20px}

@media (max-width:1040px){
  .main-nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;gap:0;background:var(--bg);border-bottom:1px solid var(--border);
    padding:var(--space-2) var(--space-4) var(--space-4);
  }
  .main-nav.open{display:flex}
  .main-nav a{padding-block:var(--space-2);color:var(--fg)}
  .nav-toggle{display:inline-flex}
}
@media (max-width:520px){
  .site-header .container{min-height:64px;gap:var(--space-2)}
  .header-left{gap:var(--space-2)}
  .site-header .logo img{height:30px}
  .lang-switch button{padding:.35em .5em;font-size:.68rem}
}

/* language switcher */
.lang-switch{display:flex;gap:2px;border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden}
.lang-switch button{
  border:0;background:transparent;color:var(--muted);
  font-size:.72rem;font-weight:600;letter-spacing:.05em;
  padding:.4em .65em;transition:background var(--dur-fast),color var(--dur-fast);
}
.lang-switch button[aria-pressed="true"]{background:var(--accent);color:var(--on-accent)}
.lang-switch button:hover:not([aria-pressed="true"]){background:var(--border);color:var(--fg)}

.site-header .lang-switch{border-color:rgba(255,255,255,.4)}
.site-header .lang-switch button{color:rgba(255,255,255,.75)}
.site-header .lang-switch button[aria-pressed="true"]{background:#fff;color:var(--accent-deep)}
.site-header .lang-switch button:hover:not([aria-pressed="true"]){background:rgba(255,255,255,.15);color:#fff}

/* ====== BUTTONS ====== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  padding:.9em 1.6em;font-size:.85rem;font-weight:600;letter-spacing:.03em;
  border-radius:var(--radius-md);border:1px solid var(--accent);
  transition:transform var(--dur-fast) var(--ease-out),background var(--dur-fast),color var(--dur-fast);
  min-height:44px;
}
.btn-primary{background:var(--accent);color:var(--on-accent)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--fg);border-color:var(--border)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent)}
.btn svg{width:16px;height:16px;transition:transform var(--dur-fast) var(--ease-out)}
.btn:hover svg{transform:translateX(3px)}

/* ====== SECTION LABEL ====== */
.eyebrow{
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent);display:flex;align-items:center;gap:.6em;margin-bottom:var(--space-3);
}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--accent)}

/* ====== HERO ====== */
.hero{padding-block:var(--space-6) var(--space-6);border-bottom:1px solid var(--border)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:var(--space-6);align-items:end}
.hero h1{font-size:clamp(2.4rem,5vw,4.4rem);text-wrap:balance}
.hero-lead{margin-top:var(--space-4);font-size:1.35rem;line-height:1.55;color:var(--muted);max-width:46ch}
.hero-actions{display:flex;gap:var(--space-3);margin-top:var(--space-5);flex-wrap:wrap}
.hero-figure{
  aspect-ratio:4/5;border-radius:var(--radius-lg);overflow:hidden;position:relative;
}
.hero-figure img,.about-figure img{
  width:100%;height:100%;object-fit:cover;display:block;
}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .hero-figure{order:-1;aspect-ratio:16/9}
}

/* placeholder art (no real photography yet) */
.ph{
  width:100%;height:100%;position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
}
.ph img{width:100%;height:100%;object-fit:cover;display:block}
.ph::after{
  content:attr(data-label);
  position:absolute;left:var(--space-3);bottom:var(--space-3);
  font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.85);
}
.ph-architecture{background:
  linear-gradient(160deg,#3a4a6b,#16181c 62%),
  repeating-linear-gradient(115deg,rgba(255,255,255,.05) 0 2px,transparent 2px 34px);
}
.ph-cosmetics{background:
  linear-gradient(160deg,#D9B8C7,#8B5A73 60%,#4A2C3B 130%);
}
.ph-cosmetics.alt{background:linear-gradient(200deg,#F3E4E8,#D9B8C7 75%)}
.ph-architecture.alt{background:linear-gradient(200deg,#4a5878,#1c1f26 70%)}

.ph-cosmetics.alt .ph-icon,.ph-cosmetics.alt::after{color:#5C3548}

.ph-icon{
  width:34%;max-width:120px;color:rgba(255,255,255,.85);
  filter:drop-shadow(0 4px 14px rgba(0,0,0,.18));
  position:relative;z-index:1;
}
.category-card .ph .ph-icon{width:26%;max-width:56px}

/* ====== COMING SOON (architecture) ====== */
.soon{padding-block:var(--space-7) var(--space-6);min-height:calc(100dvh - 77px);display:flex;align-items:center}
.soon-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:var(--space-6);align-items:center}
.soon h1{font-size:clamp(2rem,4.4vw,3.2rem);text-wrap:balance}
@media (max-width:900px){
  .soon{padding-block:var(--space-6)}
  .soon-grid{grid-template-columns:1fr}
  .soon .hero-figure{order:-1;aspect-ratio:16/9}
}

/* ====== SECTION SPACING ====== */
section{padding-block:var(--space-6)}
.section-head{max-width:60ch;margin-bottom:var(--space-5)}
.section-head h2{font-size:clamp(1.8rem,3.4vw,2.6rem)}
.section-head p{margin-top:var(--space-3);color:var(--muted);font-size:1.05rem}

/* ====== ABOUT (architect / lab) ====== */
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:var(--space-6);align-items:center}
.about-grid.reverse{grid-template-columns:1.15fr .85fr}
.about-figure{aspect-ratio:3/4;border-radius:var(--radius-lg);overflow:hidden}
.about-grid h2{font-size:clamp(1.9rem,3.2vw,2.5rem);margin-bottom:var(--space-4)}
.about-copy p+p{margin-top:var(--space-3)}
.about-copy{color:var(--muted);font-size:1.02rem}
.stat-row{display:flex;gap:var(--space-5);margin-top:var(--space-5);flex-wrap:wrap}
.stat b{display:block;font-family:var(--font-display);font-size:2.6rem;color:var(--accent)}
.stat span{font-size:.84rem;color:var(--muted);letter-spacing:.03em}
@media (max-width:900px){.about-grid,.about-grid.reverse{grid-template-columns:1fr}}
@media (max-width:640px){
  .stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-3)}
  .stat b{font-size:1.6rem}
  .stat span{font-size:.7rem}
}

/* ====== SERVICES ====== */
.service-list{border-top:1px solid var(--border)}
.service-row{
  display:grid;grid-template-columns:70px 1fr 1.3fr;gap:var(--space-4);
  padding-block:var(--space-4);border-bottom:1px solid var(--border);
  align-items:center;transition:background var(--dur-base) var(--ease-out);
}
.service-row:hover{background:var(--surface)}
.service-index{
  display:flex;align-items:center;justify-content:center;
  width:52px;height:52px;border-radius:50%;
  background:var(--accent-soft);color:var(--accent);
  font-family:var(--font-display);font-weight:600;font-size:1.35rem;
}
.service-row h3{font-size:1.35rem}
.service-row p{color:var(--muted);margin-top:var(--space-2)}
@media (max-width:700px){
  .service-row{grid-template-columns:44px 1fr}
  .service-index{width:44px;height:44px;font-size:1.1rem}
  .service-row p{grid-column:2}
}

/* process steps (cosmetics) */
.process-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:var(--space-4)}
.process-step{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:var(--space-5) var(--space-4);
}
.process-step .num{
  font-family:var(--font-display);font-size:2.2rem;color:var(--accent);display:block;margin-bottom:var(--space-3);
}
.process-step h3{font-size:1.3rem;margin-bottom:var(--space-3)}
.process-step p{color:var(--muted);font-size:1.05rem;line-height:1.5}
@media (max-width:1000px){.process-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.process-grid{grid-template-columns:1fr}}

/* product categories (cosmetics) */
.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-3)}
.category-card{
  border-radius:var(--radius-lg);overflow:hidden;position:relative;
  background:var(--accent-soft);border:1px solid var(--border);
}
.category-grid .category-card{
  transition:opacity var(--dur-slow) var(--ease-out),transform var(--dur-slow) var(--ease-out),box-shadow var(--dur-base) var(--ease-out);
}
.category-grid .category-card:hover,.category-grid .category-card:focus-within{
  transform:translateY(-4px);
  box-shadow:0 16px 32px rgba(0,0,0,.14);
}
.category-card .ph{height:200px}
.category-card .ph img{transition:transform var(--dur-slow) var(--ease-out)}
.category-card:hover .ph img,.category-card:focus-within .ph img{transform:scale(1.08)}
.category-card .cap{padding:var(--space-4)}
.category-card .cap h3{font-size:1.2rem}
.category-card .cap p{color:var(--fg);opacity:.72;font-size:.92rem;margin-top:.4em}
@media (max-width:900px){
  .category-grid{grid-template-columns:repeat(2,1fr)}
  .category-card{aspect-ratio:auto}
  .category-card .ph{height:130px}
  .category-card .cap{padding:var(--space-3)}
  .category-card .cap h3{font-size:1.05rem}
  .category-card .cap p{font-size:.85rem}
}

/* ====== TESTIMONIAL / QUOTE STRIP ====== */
.quote-strip{background:linear-gradient(120deg, var(--accent-deep), var(--accent) 75%)}
.quote-strip blockquote{
  font-family:var(--font-display);font-size:clamp(1.6rem,3.4vw,2.4rem);
  max-width:56ch;text-wrap:balance;color:var(--on-accent);
}
.quote-strip cite{display:block;margin-top:var(--space-3);font-style:normal;color:rgba(255,255,255,.75);font-size:.95rem;text-align:right}
@media (max-width:600px){
  .quote-strip blockquote{text-wrap:wrap}
}

/* ====== CTA STRIP ====== */
.cta-strip{background:linear-gradient(120deg, var(--accent) 0%, var(--accent-deep) 100%)}
.cta-strip-inner{
  display:flex;align-items:center;justify-content:space-between;gap:var(--space-5);flex-wrap:wrap;
}
.cta-strip h2{
  color:var(--on-accent);font-size:clamp(1.6rem,3.2vw,2.4rem);max-width:34ch;text-wrap:balance;
}
.btn-cta{background:var(--on-accent);color:var(--accent);border-color:var(--on-accent);flex-shrink:0}
.btn-cta:hover{transform:translateY(-2px)}
@media (max-width:700px){
  .cta-strip-inner{flex-direction:column;align-items:flex-start}
}

/* ====== CONTACT ====== */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:var(--space-6)}
.contact-info{display:flex;flex-direction:column;height:100%}
.contact-info dl{display:grid;gap:var(--space-4);margin:0}
.contact-info dt{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.contact-info dd{margin:.3em 0 0;font-size:1.05rem}
.contact-map{
  position:relative;margin-top:var(--space-4);flex:1;min-height:220px;
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);
}
.contact-map iframe{
  display:block;filter:grayscale(1);
  transition:filter var(--dur-slow) var(--ease-out);
}
.contact-map:hover iframe,.contact-map:focus-within iframe{filter:grayscale(0)}
@media (prefers-reduced-motion:reduce){
  .contact-map iframe{transition:none}
}
form.contact-form{display:grid;gap:var(--space-3)}
.field{display:grid;gap:.5em;min-width:0}
.field label{font-size:.8rem;font-weight:600;letter-spacing:.02em}
.field .req{color:var(--accent)}
.field input:not([type="checkbox"]):not([type="radio"]),.field textarea,.field select{
  width:100%;min-width:0;box-sizing:border-box;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);
  padding:.9em 1em;font-family:inherit;font-size:.95rem;color:var(--fg);min-height:44px;
  transition:border-color var(--dur-fast) var(--ease-out);
}
.field input[type="checkbox"],.field input[type="radio"]{
  width:auto;flex-shrink:0;
}
.field select{appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23847A6E' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 1em center;background-size:16px;
  padding-right:2.6em;
}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--accent)}
.field-hint{font-size:.76rem;color:var(--muted)}
.field-error{font-size:.78rem;color:var(--destructive)}
.field.has-error input:not([type="checkbox"]):not([type="radio"]),
.field.has-error select,
.field.has-error textarea{border-color:var(--destructive)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3)}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}.field-row{grid-template-columns:1fr}}

.form-status{font-size:.88rem;padding:.8em 1em;border-radius:var(--radius-md);display:none}
.form-status.show{display:block}
.form-status.ok{background:color-mix(in srgb, var(--sage,#7C8B6F) 20%, transparent);color:var(--fg)}
.form-status.err{background:color-mix(in srgb, var(--destructive) 15%, transparent);color:var(--fg)}

/* ====== FOOTER ====== */
.site-footer{border-top:1px solid var(--border);padding-block:var(--space-5);margin-top:var(--space-6)}
.site-footer.footer-tight{margin-top:var(--space-4)}
.footer-grid{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--space-4);flex-wrap:wrap}
.footer-cols{display:flex;gap:var(--space-6);flex-wrap:wrap}
.footer-col h4{font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:var(--space-3)}
.footer-col a{display:block;font-size:.9rem;margin-bottom:.6em;color:var(--fg)}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{
  margin-top:var(--space-5);padding-top:var(--space-4);border-top:1px solid var(--border);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:var(--space-2);
  font-size:.78rem;color:var(--muted);
}

/* ====== SCROLL REVEAL ====== */
.reveal{opacity:0;transform:translateY(18px);transition:opacity var(--dur-slow) var(--ease-out),transform var(--dur-slow) var(--ease-out)}
.reveal.in{opacity:1;transform:translateY(0)}

/* ====== BACK TO TOP ====== */
.to-top{
  position:fixed;right:var(--space-4);bottom:var(--space-4);z-index:90;
  width:46px;height:46px;border-radius:50%;background:var(--accent);color:var(--on-accent);
  display:flex;align-items:center;justify-content:center;border:0;
  opacity:0;pointer-events:none;transform:translateY(10px);
  transition:opacity var(--dur-base) var(--ease-out),transform var(--dur-base) var(--ease-out);
}
.to-top.show{opacity:1;pointer-events:auto;transform:translateY(0)}
.to-top svg{width:18px;height:18px}

/* ====== LEGAL / PROSE PAGES ====== */
.legal{padding-top:var(--space-6);padding-bottom:0}
.legal .eyebrow{margin-bottom:var(--space-3)}
.legal h1{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:var(--space-2)}
.legal .updated{color:var(--muted);font-size:.9rem;margin-bottom:var(--space-6)}
.legal-body{max-width:72ch}
.legal-body h2{font-size:1.3rem;margin-top:var(--space-5);margin-bottom:var(--space-3)}
.legal-body h2:first-child{margin-top:0}
.legal-body p{color:var(--muted);margin-top:var(--space-2);line-height:1.7}
.legal-body p:first-of-type{margin-top:0}
.legal-body ul{margin-top:var(--space-2);padding-left:1.2em;color:var(--muted);line-height:1.7;list-style:disc}
.legal-body li{margin-top:.4em}
.legal-body li::marker{color:var(--accent)}
.legal-body a{color:var(--accent);text-decoration:underline}
.legal-body strong{color:var(--fg)}

/* ====== 404 ====== */
.notfound{min-height:calc(100dvh - 77px);display:flex;align-items:center;padding-block:var(--space-6)}
.notfound-inner{max-width:56ch}
.notfound-inner .eyebrow{color:var(--accent);font-size:1.4rem;font-family:var(--font-display);letter-spacing:0;margin-bottom:var(--space-3)}
.notfound-inner h1{font-size:clamp(1.3rem,5.4vw,2.8rem);margin-bottom:var(--space-3);white-space:nowrap;max-width:none}
.notfound-lead{color:var(--muted);font-size:1.05rem;margin-bottom:var(--space-5);line-height:1.6}