/* ===========================================================
   MTB Estate — website one-page · stil propriu
   Brand: MTB Estate (by Maier-Tacris Bau)
   =========================================================== */

:root{
  --ochre:#C6872F;
  --graphite:#23272E;
  --forest:#2F5244;        /* Estate pe fundal deschis */
  --forest-light:#4D7A66;  /* Estate pe fundal inchis */
  --paper:#F2F1EB;
  --stone:#8A8D88;
  --ink:#23272E;
  --cream:#FBFAF5;
  --hair:#E3E0D7;
  --maxw:1240px;
  --gutter:clamp(20px,5vw,64px);
  --radius:14px;
  --f-display:"Archivo","Arial Narrow",system-ui,sans-serif;
  --f-body:"Mulish","Segoe UI",system-ui,sans-serif;
  --f-warm:"Fraunces",Georgia,serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{
  font-family:var(--f-body);color:var(--ink);background:var(--cream);
  line-height:1.65;font-size:clamp(16px,1.05vw,17px);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}

h1,h2,h3{font-family:var(--f-display);font-weight:800;line-height:1.08;letter-spacing:-.01em;color:var(--graphite)}
h2{font-size:clamp(1.9rem,4vw,3rem)}
h3{font-size:clamp(1.15rem,2vw,1.4rem);font-weight:700}
.estate{font-family:var(--f-warm);font-style:italic;font-weight:500;color:var(--forest)}
.eyebrow{font-family:var(--f-display);font-weight:700;text-transform:uppercase;
  letter-spacing:.22em;font-size:.72rem;color:var(--ochre)}
.lead{font-size:clamp(1.05rem,1.6vw,1.22rem);color:#3b4048;max-width:62ch}
.muted{color:var(--stone)}

/* ---------- butoane ---------- */
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--f-display);
  font-weight:700;font-size:.95rem;letter-spacing:.01em;padding:.82em 1.5em;border-radius:999px;
  border:1.5px solid transparent;cursor:pointer;transition:.22s ease;white-space:nowrap}
.btn-primary{background:var(--ochre);color:#1c1403}
.btn-primary:hover{background:#b3781f;transform:translateY(-1px)}
.btn-ghost{background:transparent;border-color:var(--graphite);color:var(--graphite)}
.btn-ghost:hover{background:var(--graphite);color:var(--paper)}
.btn-light{background:transparent;border-color:rgba(246,244,236,.5);color:var(--paper)}
.btn-light:hover{background:var(--paper);color:var(--graphite);border-color:var(--paper)}
.btn-lg{padding:1em 1.8em;font-size:1rem}

/* ---------- sectiuni ---------- */
section{padding-block:clamp(64px,9vw,120px)}
.sec-head{max-width:70ch;margin-bottom:clamp(32px,5vw,56px)}
.sec-head .eyebrow{display:block;margin-bottom:14px}

/* ===================== HEADER ===================== */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;
  background:rgba(251,250,245,.82);backdrop-filter:saturate(1.2) blur(10px);
  border-bottom:1px solid transparent;transition:.25s ease}
.site-header.scrolled{border-bottom-color:var(--hair);box-shadow:0 6px 24px rgba(28,22,14,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;
  gap:24px;height:72px;transition:height .25s ease}
.site-header.scrolled .header-inner{height:60px}
.brand img{height:36px;width:auto;transition:height .25s ease}
.site-header.scrolled .brand img{height:31px}
.nav{display:flex;align-items:center;gap:clamp(16px,2vw,30px)}
.nav a{font-family:var(--f-display);font-weight:600;font-size:.92rem;color:var(--graphite);
  position:relative;padding:4px 0}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;
  background:var(--ochre);transition:right .25s ease}
.nav a:hover::after{right:0}
.header-cta{display:flex;align-items:center;gap:14px}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px;
  flex-direction:column;justify-content:center;gap:5px;align-items:center}
.menu-toggle span{width:24px;height:2px;background:var(--graphite);transition:.25s ease}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.lang-switch{display:flex;gap:1px;align-items:center;font-family:var(--f-display);font-weight:700;font-size:.76rem}
.lang-switch a{color:var(--stone);padding:4px 7px;border-radius:7px;letter-spacing:.03em;transition:.2s}
.lang-switch a:hover{color:var(--graphite)}
.lang-switch a.active{color:var(--graphite);background:rgba(198,135,47,.16)}

/* ===================== HERO ===================== */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;
  color:var(--paper);overflow:hidden}
.hero picture,.hero img.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(20,22,25,.72) 0%,rgba(20,22,25,.28) 34%,rgba(20,22,25,.12) 60%,rgba(20,22,25,.28) 100%)}
.hero-content{position:relative;z-index:2;padding-bottom:clamp(48px,8vh,96px);padding-top:120px;width:100%}
.hero .eyebrow{color:#e7d6bf}
.hero h1{color:#fff;font-size:clamp(2.4rem,6.4vw,5rem);margin:14px 0 20px;max-width:16ch;
  text-shadow:0 2px 24px rgba(0,0,0,.35)}
.hero h1 .estate-w{font-family:var(--f-warm);font-style:italic;font-weight:500;color:#cfe0d4}
.hero-sub{font-size:clamp(1.05rem,1.8vw,1.3rem);max-width:46ch;color:#ece9e0;margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero-place{position:absolute;right:var(--gutter);bottom:clamp(48px,8vh,96px);z-index:2;
  font-family:var(--f-display);font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  font-size:.7rem;color:#d7d3c8;writing-mode:vertical-rl;text-orientation:mixed}

/* ===================== INTRO / VALORI ===================== */
.intro h2{max-width:14ch}
.intro .estate{color:var(--forest)}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,4vw,56px);
  margin-top:clamp(40px,6vw,72px)}
.value{border-top:2px solid var(--ochre);padding-top:20px}
.value .num{font-family:var(--f-warm);font-style:italic;color:var(--ochre);font-size:1.3rem}
.value h3{margin:6px 0 10px;text-transform:uppercase;letter-spacing:.04em}
.value p{color:#4a4f57}

/* ===================== CASELE ===================== */
.casele{background:var(--paper)}
.casa-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,4vw,56px);align-items:center}
.casa-img{border-radius:var(--radius);overflow:hidden;box-shadow:0 30px 60px rgba(28,22,14,.14)}
.casa-img img{width:100%;aspect-ratio:16/10;object-fit:cover}
.specs{list-style:none;margin-top:22px}
.specs li{display:flex;gap:14px;align-items:baseline;padding:14px 0;border-bottom:1px solid var(--hair);
  font-size:1.05rem}
.specs li::before{content:"";width:9px;height:9px;flex:0 0 9px;margin-top:.5em;
  background:var(--ochre);transform:rotate(45deg)}
.specs b{font-family:var(--f-display);font-weight:700}

/* ===================== PRET ===================== */
.pret-card{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;
  background:var(--graphite);color:var(--paper);border-radius:20px;
  padding:clamp(32px,5vw,56px);box-shadow:0 36px 80px rgba(28,22,14,.22)}
.pret-card .eyebrow{color:var(--ochre)}
.price{font-family:var(--f-display);font-weight:900;line-height:1;
  font-size:clamp(2.6rem,6vw,4.4rem);color:#fff;margin:10px 0 4px}
.price small{font-family:var(--f-body);font-weight:600;font-size:.32em;color:var(--stone);
  letter-spacing:.02em;margin-left:.2em}
.price-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.tag{font-family:var(--f-display);font-weight:600;font-size:.82rem;letter-spacing:.02em;
  padding:.5em 1em;border:1px solid rgba(246,244,236,.22);border-radius:999px;color:#e4e2da}
.tag b{color:var(--forest-light)}
.pret-cta{display:flex;flex-direction:column;gap:12px;align-items:flex-start}

/* ===================== FINANTARE ===================== */
.finantare{background:var(--cream)}
.fin-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,5vw,64px);align-items:center}
.fin-note{font-size:.9rem;color:var(--stone);margin-top:16px;max-width:52ch}
.fin-badge{font-family:var(--f-warm);font-style:italic;color:var(--forest);font-size:1.25rem}

/* ===================== GALERIE ===================== */
.gallery-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:clamp(12px,1.4vw,18px);
  grid-auto-flow:dense}
.gallery-grid figure{margin:0;border-radius:var(--radius);overflow:hidden;cursor:zoom-in;
  position:relative;background:var(--paper)}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.gallery-grid figure:hover img{transform:scale(1.04)}
.g-wide{grid-column:span 4;aspect-ratio:16/9}
.g-tall{grid-column:span 2;aspect-ratio:3/4}
.g-sq{grid-column:span 2;aspect-ratio:1/1}
.g-med{grid-column:span 3;aspect-ratio:4/3}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(20,22,25,.92);
  display:none;align-items:center;justify-content:center;padding:4vw}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:88vh;width:auto;border-radius:8px;box-shadow:0 20px 80px rgba(0,0,0,.5)}
.lb-close,.lb-prev,.lb-next{position:absolute;background:rgba(246,244,236,.1);border:0;color:var(--paper);
  cursor:pointer;width:52px;height:52px;border-radius:999px;font-size:1.4rem;transition:.2s}
.lb-close:hover,.lb-prev:hover,.lb-next:hover{background:rgba(246,244,236,.22)}
.lb-close{top:20px;right:20px}
.lb-prev{left:16px;top:50%;transform:translateY(-50%)}
.lb-next{right:16px;top:50%;transform:translateY(-50%)}

/* ===================== LOCATIA ===================== */
.locatie{background:var(--paper)}
.loc-inner{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,4vw,56px);align-items:center}
.loc-img{border-radius:var(--radius);overflow:hidden;box-shadow:0 30px 60px rgba(28,22,14,.14)}
.loc-img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.map-ph{margin-top:22px;border:1.5px dashed var(--hair);border-radius:var(--radius);
  padding:22px;color:var(--stone);font-size:.9rem;display:flex;align-items:center;gap:12px}
.map-ph svg{flex:0 0 auto}

/* ===================== PROCES / CONSTRUCTOR ===================== */
.constructor{background:var(--graphite);color:var(--paper)}
.constructor h2{color:#fff}
.constructor .lead{color:#c9ccca}
.constructor .estate{color:var(--forest-light)}
.process{display:flex;align-items:stretch;gap:0;margin-top:clamp(40px,6vw,64px);flex-wrap:wrap}
.step{flex:1 1 0;min-width:150px;padding:24px 20px;position:relative}
.step .st-num{font-family:var(--f-warm);font-style:italic;color:var(--ochre);font-size:1.1rem}
.step h3{color:#fff;margin:8px 0 6px;font-size:1.15rem}
.step p{color:#aab0ad;font-size:.92rem}
.step:not(:last-child)::after{content:"→";position:absolute;right:-8px;top:28px;color:var(--ochre);
  font-size:1.2rem;opacity:.8}

/* ===================== EVOLUTIE ===================== */
.evolutie .timeline-ph{border:1.5px dashed var(--hair);border-radius:var(--radius);
  padding:clamp(28px,5vw,48px);text-align:center;color:var(--stone);background:var(--cream)}
.evolutie .timeline-ph .mark{width:46px;height:40px;margin:0 auto 16px;opacity:.8}
.evolutie .timeline-ph p{max-width:48ch;margin-inline:auto}
.santier-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,22px);margin-top:28px}
.santier-grid figure{margin:0;border-radius:var(--radius);overflow:hidden;background:var(--paper);
  box-shadow:0 18px 40px rgba(28,22,14,.10);cursor:zoom-in}
.santier-grid img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;transition:transform .5s ease}
.santier-grid figure:hover img{transform:scale(1.04)}
.santier-grid figcaption{font-family:var(--f-display);font-weight:600;font-size:.82rem;letter-spacing:.02em;
  color:var(--graphite);padding:12px 14px;background:var(--cream);border-top:1px solid var(--hair)}

/* ===================== CONTACT ===================== */
.contact{background:var(--graphite);color:var(--paper)}
.contact h2{color:#fff;max-width:18ch}
.contact .lead{color:#c9ccca}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,5vw,72px);
  margin-top:clamp(32px,4vw,48px);align-items:start}
.contact-actions{display:flex;flex-direction:column;gap:14px;align-items:flex-start;margin-top:10px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form .full{grid-column:1/-1}
.field label{display:block;font-family:var(--f-display);font-weight:600;font-size:.8rem;
  letter-spacing:.04em;text-transform:uppercase;color:#aeb3b0;margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;background:#1b1e24;border:1px solid #333a42;
  color:var(--paper);border-radius:10px;padding:12px 14px;font-family:var(--f-body);font-size:1rem;
  transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--ochre)}
.field textarea{resize:vertical;min-height:120px}
.form-note{grid-column:1/-1;font-size:.82rem;color:var(--stone)}

/* ===================== FOOTER ===================== */
.site-footer{background:#1b1e24;color:#c7ccc1;padding-block:clamp(44px,6vw,72px)}
.footer-top{display:flex;justify-content:space-between;align-items:flex-start;gap:30px;flex-wrap:wrap}
.footer-brand img{height:40px;margin-bottom:10px}
.footer-brand span{display:block;color:var(--stone);font-size:.85rem}
.social{display:flex;gap:10px;margin-top:14px}
.social a{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;
  border-radius:999px;border:1px solid #2d333b;color:#c7ccc1;transition:.2s}
.social a:hover{background:var(--ochre);border-color:var(--ochre);color:#1c1403}
.social svg{width:18px;height:18px}
.footer-nav{display:flex;gap:22px;flex-wrap:wrap}
.footer-nav a{font-family:var(--f-display);font-weight:600;font-size:.9rem;color:#c7ccc1}
.footer-nav a:hover{color:var(--ochre)}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:32px;padding-top:20px;border-top:1px solid #2d333b;color:var(--stone);font-size:.82rem}

/* ===================== REVEAL ===================== */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}}

/* ===================== RESPONSIVE ===================== */
@media (max-width:1024px){
  .casa-grid,.fin-inner,.loc-inner,.contact-grid{grid-template-columns:1fr}
  .loc-inner .loc-img{order:-1}
  .gallery-grid{grid-template-columns:repeat(4,1fr)}
  .g-wide{grid-column:span 4}.g-med{grid-column:span 2}.g-tall{grid-column:span 2}.g-sq{grid-column:span 2}
  .santier-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:620px){.santier-grid{grid-template-columns:1fr}}
@media (max-width:760px){
  .nav{position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--cream);border-bottom:1px solid var(--hair);
    transform:translateY(-120%);transition:transform .3s ease;box-shadow:0 20px 40px rgba(28,22,14,.1)}
  .nav.open{transform:translateY(0)}
  .nav a{padding:16px var(--gutter);border-top:1px solid var(--hair);font-size:1rem}
  .nav a::after{display:none}
  .header-cta .btn{display:none}
  .menu-toggle{display:flex}
  .values{grid-template-columns:1fr;gap:28px}
  .pret-card{grid-template-columns:1fr;gap:24px}
  .gallery-grid{grid-template-columns:1fr}
  .g-wide,.g-med,.g-tall,.g-sq{grid-column:span 1;aspect-ratio:16/11}
  .process{flex-direction:column}
  .step{border-left:2px solid #333a42;padding-left:22px}
  .step:not(:last-child)::after{content:"↓";right:auto;left:-11px;top:auto;bottom:-12px}
  .form{grid-template-columns:1fr}
  .hero-place{display:none}
}