/* =========================================================
   OGA — Imagen & Real Estate — Design System
   Paleta: negro, gris grafito, dorado, blanco. Minimalista.
   ========================================================= */

:root{
  --c-bg:#f2ebe9;
  --c-black:#0a0a0b;
  --c-black-soft:#e4d8d1;
  --c-graphite:#ffffff;
  --c-graphite-light:#e9dfda;
  --c-graphite-lighter:#dbccc3;
  --c-ink:#1f1a17;
  --c-ink-dim:#5c534c;
  --c-white:#f7f6f2;
  --c-white-dim:#cfcfca;
  --c-gray-text:#66594f;
  --c-gold:#8a6428;
  --c-gold-bright:#c8a45c;
  --c-gold-light:#e6cd9a;
  --c-gold-dim:rgba(138,100,40,.16);
  --c-line:rgba(10,10,11,.12);

  --font-head:'Jost', 'Helvetica Neue', Arial, sans-serif;
  --font-body:'Inter', 'Helvetica Neue', Arial, sans-serif;

  --container:1280px;
  --radius:2px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
button{font-family:inherit;cursor:pointer;}
input,textarea,select{font-family:inherit;}

h1,h2,h3,h4{
  font-family:var(--font-head);
  font-weight:500;
  letter-spacing:.02em;
  margin:0;
  color:var(--c-ink);
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-body);
  font-size:.72rem;
  letter-spacing:.28em;
  text-transform:uppercase;
  color:var(--c-gold);
  margin-bottom:18px;
}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--c-gold);display:inline-block;}

.container{max-width:var(--container);margin:0 auto;padding:0 32px;}
section{position:relative;}
.section-pad{padding:120px 0;}
@media (max-width:768px){.section-pad{padding:72px 0;}}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease);}
.reveal.is-visible{opacity:1;transform:translateY(0);}
.reveal-delay-1.is-visible{transition-delay:.1s;}
.reveal-delay-2.is-visible{transition-delay:.22s;}
.reveal-delay-3.is-visible{transition-delay:.34s;}
.reveal-delay-4.is-visible{transition-delay:.46s;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:16px 34px;
  font-size:.78rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  font-weight:600;
  border:1px solid transparent;
  border-radius:var(--radius);
  transition:all .4s var(--ease);
  text-align:center;
}
.btn-gold{background:var(--c-gold);color:var(--c-black);}
.btn-gold:hover{background:var(--c-gold-light);transform:translateY(-2px);box-shadow:0 14px 30px -12px rgba(138,100,40,.5);}
.btn-outline{border-color:var(--c-line);color:var(--c-ink);background:transparent;}
.btn-outline:hover{border-color:var(--c-gold);color:var(--c-gold);transform:translateY(-2px);}
.hero-cta .btn-outline{color:var(--c-white);border-color:rgba(247,246,242,.4);}
.btn-ghost-gold{border-color:var(--c-gold);color:var(--c-gold);background:transparent;}
.btn-ghost-gold:hover{background:var(--c-gold);color:var(--c-black);}
.btn-block{width:100%;white-space:normal;}
.btn[disabled]{opacity:.45;cursor:not-allowed;pointer-events:none;}
.btn-arrow{transition:transform .4s var(--ease);}
.btn:hover .btn-arrow{transform:translateX(5px);}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:18px 0;
  min-height:132px;
  transition:background .4s var(--ease),padding .4s var(--ease),border-color .4s var(--ease),min-height .4s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.is-scrolled{
  background:rgba(10,10,11,.96);
  padding:10px 0;
  min-height:96px;
  border-color:var(--c-line);
}
@media (max-width:560px){
  .site-header{min-height:112px;}
  .site-header.is-scrolled{min-height:80px;}
}
.header-inner{display:flex;align-items:center;}
.brand{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;
  display:flex;align-items:center;gap:12px;
}
.brand img{width:auto;height:auto;max-height:96px;max-width:100%;border-radius:4px;transition:max-height .4s var(--ease);}
.site-header.is-scrolled .brand img{max-height:76px;}
@media (max-width:560px){
  .brand img{max-height:76px;max-width:38vw;}
  .site-header.is-scrolled .brand img{max-height:60px;max-width:34vw;}
}
@media (max-width:400px){
  .brand img{max-width:32vw;}
  .site-header.is-scrolled .brand img{max-width:28vw;}
}
.brand-text{font-family:var(--font-head);font-size:1.02rem;letter-spacing:.08em;color:var(--c-white);}
.brand-text b{color:var(--c-gold);font-weight:600;}

.main-nav{flex:1;display:flex;align-items:center;justify-content:space-between;gap:20px;min-width:0;}
.main-nav ul{display:flex;align-items:center;gap:34px;list-style:none;margin:0;padding:0;}
.main-nav a.nav-link{
  font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--c-white-dim);
  position:relative;padding:6px 0;transition:color .3s var(--ease);
}
.main-nav a.nav-link::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--c-gold-bright);
  transition:width .35s var(--ease);
}
.main-nav a.nav-link:hover,.main-nav a.nav-link.active{color:var(--c-white);}
.main-nav a.nav-link:hover::after,.main-nav a.nav-link.active::after{width:100%;}

.has-dropdown{position:relative;}
.dropdown{
  position:absolute;top:calc(100% + 18px);left:50%;transform:translateX(-50%) translateY(8px);
  min-width:230px;background:var(--c-graphite);border:1px solid var(--c-line);
  border-radius:var(--radius);padding:10px;opacity:0;visibility:hidden;
  transition:all .3s var(--ease);box-shadow:0 30px 60px -20px rgba(0,0,0,.6);
}
.has-dropdown:hover .dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
.dropdown a{display:block;padding:11px 16px;font-size:.78rem;letter-spacing:.05em;color:var(--c-ink-dim);border-radius:2px;transition:all .25s var(--ease);}
.dropdown a:hover{background:var(--c-graphite-light);color:var(--c-gold);padding-left:20px;}

.header-actions{margin-left:auto;display:flex;align-items:center;gap:20px;flex-shrink:0;z-index:2;}
.lang-switch{display:flex;align-items:center;gap:6px;font-size:.72rem;letter-spacing:.08em;color:var(--c-white-dim);}
.lang-switch button{background:none;border:none;color:inherit;padding:4px 6px;transition:color .25s;}
.lang-switch button.active{color:var(--c-gold-bright);font-weight:700;}
.lang-switch span{opacity:.4;}
.icon-link{width:34px;height:34px;display:flex;align-items:center;justify-content:center;border:1px solid var(--c-line);border-radius:50%;transition:all .3s var(--ease);color:var(--c-white-dim);}
.icon-link:hover{border-color:var(--c-gold-bright);color:var(--c-gold-bright);transform:translateY(-2px);}
.footer-social .icon-link,.contact-social .icon-link{color:var(--c-ink-dim);}
.footer-social .icon-link:hover,.contact-social .icon-link:hover{border-color:var(--c-gold);color:var(--c-gold);}
.icon-link svg{width:15px;height:15px;}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:6px;z-index:1100;}
.nav-toggle span{width:24px;height:1px;background:var(--c-white);transition:all .3s var(--ease);}
.nav-toggle.is-active span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-active span:nth-child(2){opacity:0;}
.nav-toggle.is-active span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

@media (max-width:980px){
  .main-nav{display:flex;position:fixed;inset:0;background:var(--c-black);flex-direction:column;justify-content:center;gap:26px;
    transform:translateX(100%);transition:transform .5s var(--ease);padding:40px;}
  .main-nav.is-open{transform:translateX(0);}
  .main-nav ul{flex-direction:column;align-items:center;gap:26px;}
  .main-nav a.nav-link{font-size:1.1rem;}
  .dropdown{position:static;transform:none;opacity:1;visibility:visible;background:none;border:none;box-shadow:none;
    display:none;margin-top:14px;text-align:center;}
  .has-dropdown.is-open .dropdown{display:block;}
  .header-actions .icon-link.desktop-only{display:none;}
  .nav-toggle{display:flex;}
}
@media (max-width:560px){
  .header-actions{gap:8px;}
  .lang-switch{gap:2px;font-size:.62rem;}
  .lang-switch button{padding:3px 3px;}
  .nav-toggle{padding:4px;gap:4px;}
  .nav-toggle span{width:20px;}
}

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;height:100vh;min-height:640px;display:flex;align-items:flex-end;
  overflow:hidden;background:var(--c-black);
}
.hero-media{position:absolute;inset:0;width:100%;height:100%;}
.hero-media video,.hero-media img{width:100%;height:100%;object-fit:cover;}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,10,11,.35) 0%,rgba(10,10,11,.35) 40%,rgba(10,10,11,.94) 100%),
             linear-gradient(90deg,rgba(10,10,11,.75) 0%,rgba(10,10,11,.15) 55%);
}
.hero-content{position:relative;z-index:2;padding-bottom:120px;width:100%;}
.hero-kicker{font-size:.78rem;letter-spacing:.35em;text-transform:uppercase;color:var(--c-gold-bright);margin-bottom:22px;
  opacity:0;animation:fadeUp 1s var(--ease) .3s forwards;}
.hero-title{
  font-size:clamp(2.6rem,7vw,5.6rem);line-height:1.02;color:var(--c-white);
  opacity:0;animation:fadeUp 1.1s var(--ease) .5s forwards;
}
.hero-title em{color:var(--c-gold-bright);font-style:normal;}
.hero-sub{
  max-width:560px;color:var(--c-white-dim);font-size:1.05rem;margin-top:26px;
  opacity:0;animation:fadeUp 1.1s var(--ease) .7s forwards;
}
.hero-cta{display:flex;gap:18px;margin-top:44px;flex-wrap:wrap;
  opacity:0;animation:fadeUp 1.1s var(--ease) .9s forwards;}
@keyframes fadeUp{from{opacity:0;transform:translateY(30px);}to{opacity:1;transform:translateY(0);}}

@media (max-width:640px){
  .hero{padding-top:90px;align-items:flex-end;}
  .hero-content{padding-bottom:48px;}
  .hero-kicker{font-size:.62rem;letter-spacing:.1em;margin-bottom:14px;white-space:normal;}
  .hero-title{font-size:clamp(2rem,9vw,2.7rem);line-height:1.1;}
  .hero-sub{font-size:.92rem;margin-top:16px;max-width:100%;}
  .hero-cta{margin-top:26px;gap:12px;}
  .hero-cta .btn{padding:13px 20px;font-size:.7rem;}
}
@media (max-width:360px){
  .hero-kicker{font-size:.58rem;letter-spacing:.06em;}
}

.scroll-cue{
  position:absolute;right:40px;bottom:40px;z-index:2;display:flex;flex-direction:column;align-items:center;gap:10px;
  color:var(--c-white-dim);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;
  opacity:0;animation:fadeUp 1s var(--ease) 1.2s forwards;
}
.scroll-cue .line{width:1px;height:50px;background:linear-gradient(var(--c-gold-bright),transparent);position:relative;overflow:hidden;}
.scroll-cue .line::after{content:"";position:absolute;top:-50px;left:0;width:100%;height:50px;background:var(--c-gold-bright);animation:scrollLine 2.2s ease-in-out infinite;}
@keyframes scrollLine{0%{top:-50px;}100%{top:50px;}}
@media (max-width:768px){.scroll-cue{display:none;}}

/* =========================================================
   ABOUT / INTRO
   ========================================================= */
.about-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:80px;align-items:center;}
@media (max-width:900px){.about-grid{grid-template-columns:minmax(0,1fr);gap:44px;}}
.about-media{position:relative;}
.about-media img{width:100%;height:560px;object-fit:cover;border-radius:2px;}
.about-media .frame{position:absolute;top:24px;left:24px;right:-24px;bottom:-24px;border:1px solid var(--c-gold);z-index:-1;}
@media (max-width:900px){.about-media img{height:380px;}}
.about-title{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:26px;}
.about-text p{color:var(--c-gray-text);margin:0 0 18px;font-size:1rem;}
.about-stats{display:grid;grid-template-columns:repeat(3,auto);gap:40px;margin-top:40px;}
.about-stats div b{display:block;font-family:var(--font-head);font-size:2rem;color:var(--c-gold);}
.about-stats div span{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--c-gray-text);}
@media (max-width:560px){.about-stats{grid-template-columns:1fr 1fr;}}

/* =========================================================
   PROJECTS GRID
   ========================================================= */
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:60px;flex-wrap:wrap;}
.section-head h2{font-size:clamp(2rem,4vw,2.9rem);max-width:640px;}
.section-head p{color:var(--c-gray-text);max-width:420px;margin-top:14px;}

.projects-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;}
@media (max-width:980px){.projects-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:640px){.projects-grid{grid-template-columns:1fr;}}

.project-card{
  position:relative;overflow:hidden;border-radius:2px;height:460px;
  background:var(--c-graphite);border:1px solid var(--c-line);display:block;
}
.project-card .pc-img{position:absolute;inset:0;}
.project-card .pc-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease),filter .6s var(--ease);}
.project-card:hover .pc-img img{transform:scale(1.08);}
.project-card .pc-overlay{
  position:absolute;inset:0;
  background:linear-gradient(0deg,rgba(10,10,11,.95) 0%,rgba(10,10,11,.35) 55%,rgba(10,10,11,.05) 100%);
}
.project-card--featured{
  border:2px solid var(--c-gold);box-shadow:0 0 0 1px rgba(138,100,40,.25),0 30px 60px -20px rgba(138,100,40,.35);
}
.pc-featured-badge{
  position:absolute;top:22px;right:22px;z-index:3;background:var(--c-gold);color:var(--c-black);
  font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;
  padding:7px 14px;border-radius:20px;
}
.project-card .pc-tag{
  position:absolute;top:22px;left:22px;background:rgba(10,10,11,.55);backdrop-filter:blur(6px);
  border:1px solid var(--c-gold-dim);color:var(--c-gold-bright);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;
  padding:7px 14px;border-radius:20px;z-index:2;
}
.project-card .pc-body{position:absolute;left:0;right:0;bottom:0;padding:30px;z-index:2;}
.project-card .pc-loc{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--c-gold-light);margin-bottom:8px;display:flex;align-items:center;gap:8px;}
.project-card h3{font-size:1.7rem;color:var(--c-white);margin-bottom:10px;}
.project-card .pc-desc{color:var(--c-white-dim);font-size:.88rem;max-height:0;opacity:0;overflow:hidden;transition:all .5s var(--ease);}
.project-card:hover .pc-desc{max-height:80px;opacity:1;margin-bottom:14px;}
.project-card .pc-link{display:inline-flex;align-items:center;gap:8px;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--c-white);border-bottom:1px solid var(--c-gold-bright);padding-bottom:4px;transition:color .3s;}
.project-card:hover .pc-link{color:var(--c-gold-bright);}
.project-card .pc-link svg{width:12px;height:12px;transition:transform .35s var(--ease);}
.project-card:hover .pc-link svg{transform:translateX(4px);}

/* =========================================================
   TWO AREAS INTRO (Desarrolladora / Inmobiliaria)
   ========================================================= */
.areas-grid{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--c-line);border:1px solid var(--c-line);}
@media (max-width:820px){.areas-grid{grid-template-columns:1fr;}}
.area-card{background:var(--c-bg);padding:56px 48px;display:flex;flex-direction:column;transition:background .4s var(--ease);}
.area-card:hover{background:var(--c-graphite);}
@media (max-width:560px){.area-card{padding:40px 28px;}}
.area-card .area-num{font-family:var(--font-head);color:var(--c-gold);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;margin-bottom:22px;}
.area-card img.area-logo{height:44px;width:auto;max-width:100%;align-self:flex-start;flex-shrink:0;margin-bottom:22px;border-radius:3px;object-fit:contain;}
.area-card img.area-logo[src*="white"]{filter:invert(1);}
.area-card h3{font-size:1.7rem;margin-bottom:16px;}
.area-card p{color:var(--c-gray-text);font-size:.95rem;margin:0 0 30px;flex-grow:1;}
.area-card .area-link{display:inline-flex;align-items:center;gap:8px;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--c-ink);border-bottom:1px solid var(--c-gold);padding-bottom:5px;width:fit-content;transition:color .3s;}
.area-card .area-link:hover{color:var(--c-gold);}
.area-card .area-link svg{width:12px;height:12px;transition:transform .35s var(--ease);}
.area-card .area-link:hover svg{transform:translateX(4px);}

/* =========================================================
   REAL ESTATE PANEL
   ========================================================= */
.re-panel{
  background:
    linear-gradient(var(--c-gold-bright),var(--c-gold-bright)) top 22px left 22px / 26px 1.5px no-repeat,
    linear-gradient(var(--c-gold-bright),var(--c-gold-bright)) top 22px left 22px / 1.5px 26px no-repeat,
    linear-gradient(var(--c-gold-bright),var(--c-gold-bright)) top 22px right 22px / 26px 1.5px no-repeat,
    linear-gradient(var(--c-gold-bright),var(--c-gold-bright)) top 22px right 22px / 1.5px 26px no-repeat,
    linear-gradient(var(--c-gold-bright),var(--c-gold-bright)) bottom 22px left 22px / 26px 1.5px no-repeat,
    linear-gradient(var(--c-gold-bright),var(--c-gold-bright)) bottom 22px left 22px / 1.5px 26px no-repeat,
    linear-gradient(var(--c-gold-bright),var(--c-gold-bright)) bottom 22px right 22px / 26px 1.5px no-repeat,
    linear-gradient(var(--c-gold-bright),var(--c-gold-bright)) bottom 22px right 22px / 1.5px 26px no-repeat,
    var(--c-black);
  border-radius:2px;
  padding:56px 64px;display:grid;grid-template-columns:1fr auto auto;gap:44px;align-items:center;
  position:relative;overflow:hidden;
}
.re-panel-tag{display:flex;align-items:center;gap:12px;font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;color:var(--c-gold-bright);margin-bottom:14px;}
.re-panel-tag::before{content:"";width:24px;height:1px;background:var(--c-gold-bright);}
.re-panel h3{font-size:clamp(1.3rem,2.4vw,1.7rem);font-weight:400;color:var(--c-white);margin:0;max-width:420px;}
.re-panel-divider{width:1px;align-self:stretch;background:linear-gradient(var(--c-line-dark,rgba(247,246,242,.06)),rgba(200,164,92,.5),rgba(247,246,242,.06));}
@media (max-width:760px){
  .re-panel{grid-template-columns:1fr;padding:44px 28px;text-align:left;}
  .re-panel-divider{display:none;}
}

.re-values{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--c-line);border:1px solid var(--c-line);margin-bottom:48px;}
@media (max-width:760px){.re-values{grid-template-columns:1fr;}}
.re-value{background:var(--c-graphite);padding:38px 32px;}
.re-value .rv-ic{width:40px;height:40px;border:1px solid var(--c-gold-dim);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--c-gold);margin-bottom:20px;}
.re-value .rv-ic svg{width:18px;height:18px;}
.re-value h4{font-size:1.05rem;margin-bottom:10px;}
.re-value p{color:var(--c-gray-text);font-size:.88rem;margin:0;}

/* =========================================================
   VALUES / PHILOSOPHY
   ========================================================= */
.values-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--c-line);border:1px solid var(--c-line);margin-top:60px;}
@media (max-width:900px){.values-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.values-grid{grid-template-columns:1fr;}}
.value-item{background:var(--c-bg);padding:46px 34px;transition:background .4s var(--ease);}
.value-item:hover{background:var(--c-graphite);}
.value-item .vi-num{font-family:var(--font-head);color:var(--c-gold);font-size:.85rem;letter-spacing:.1em;margin-bottom:26px;display:block;}
.value-item h4{font-size:1.15rem;margin-bottom:12px;}
.value-item p{color:var(--c-gray-text);font-size:.9rem;margin:0;}

/* =========================================================
   INSTAGRAM STRIP
   ========================================================= */
.insta-handle{font-family:var(--font-body);font-weight:400;font-size:1.6rem;letter-spacing:.04em;color:var(--c-ink-dim);}
.insta-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;}
@media (max-width:760px){.insta-strip{grid-template-columns:repeat(2,1fr);}}
.insta-item{position:relative;aspect-ratio:1/1;overflow:hidden;}
.insta-item img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease);}
.insta-item:hover img{transform:scale(1.1);}
.insta-item .insta-overlay{position:absolute;inset:0;background:rgba(10,10,11,.55);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .35s var(--ease);}
.insta-item:hover .insta-overlay{opacity:1;}
.insta-item .insta-overlay svg{width:26px;height:26px;color:var(--c-gold-bright);}

/* =========================================================
   CONTACT
   ========================================================= */
.contact-wrap{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:70px;}
@media (max-width:900px){.contact-wrap{grid-template-columns:minmax(0,1fr);gap:50px;}}
.contact-info h2{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:22px;}
.contact-info p{color:var(--c-gray-text);margin-bottom:40px;max-width:420px;}
.contact-detail{display:flex;gap:16px;align-items:flex-start;margin-bottom:26px;}
.contact-detail .cd-ic{width:38px;height:38px;border:1px solid var(--c-line);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--c-gold);}
.contact-detail .cd-ic svg{width:16px;height:16px;}
.contact-detail b{display:block;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--c-gray-text);margin-bottom:4px;}
.contact-detail span,.contact-detail a{color:var(--c-ink);font-size:.98rem;}
.contact-social{display:flex;gap:14px;margin-top:36px;}

.form-card{background:var(--c-graphite);border:1px solid var(--c-line);padding:48px;border-radius:2px;}
@media (max-width:560px){.form-card{padding:30px 24px;}}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
@media (max-width:560px){.form-row{grid-template-columns:1fr;}}
.field{margin-bottom:22px;}
.field label{display:block;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--c-gray-text);margin-bottom:9px;}
.field input,.field select,.field textarea{
  width:100%;background:transparent;border:none;border-bottom:1px solid var(--c-line);
  color:var(--c-ink);padding:10px 2px;font-size:.96rem;transition:border-color .3s var(--ease);
}
.field select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238a6428' stroke-width='1.4' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 4px center;}
.field select option{background:var(--c-graphite);color:var(--c-ink);}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--c-gold);}
.field textarea{resize:vertical;min-height:100px;}
.field-note{font-size:.78rem;color:var(--c-gray-text);margin-top:16px;}
.form-msg{margin-top:16px;font-size:.85rem;padding:12px 16px;border-radius:2px;display:none;}
.form-msg.show{display:block;}
.form-msg.ok{background:rgba(138,100,40,.12);border:1px solid var(--c-gold-dim);color:var(--c-gold);}
.form-msg.err{background:rgba(224,69,63,.1);border:1px solid rgba(224,69,63,.35);color:#a02620;}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{border-top:1px solid var(--c-line);padding:70px 0 30px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:60px;}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}
.footer-brand img{height:56px;margin-bottom:18px;border-radius:4px;filter:invert(1);}
.footer-brand p{color:var(--c-gray-text);font-size:.88rem;max-width:280px;}
.footer-col h5{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--c-gold);margin-bottom:20px;}
.footer-col a{display:block;color:var(--c-gray-text);font-size:.9rem;margin-bottom:12px;transition:color .3s;}
.footer-col a:hover{color:var(--c-ink);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:26px;border-top:1px solid var(--c-line);flex-wrap:wrap;gap:14px;}
.footer-bottom p{color:var(--c-gray-text);font-size:.78rem;margin:0;}
.footer-social{display:flex;gap:12px;}

/* =========================================================
   PROJECT DETAIL PAGE
   ========================================================= */
.proj-hero{position:relative;height:88vh;min-height:560px;display:flex;align-items:flex-end;overflow:hidden;}
.proj-hero img,.proj-hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.proj-hero .hero-overlay{background:linear-gradient(180deg,rgba(10,10,11,.25) 0%,rgba(10,10,11,.35) 45%,rgba(10,10,11,.96) 100%);}
.proj-hero-content{position:relative;z-index:2;padding-bottom:80px;}
.proj-breadcrumb{display:flex;align-items:center;gap:10px;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--c-white-dim);margin-bottom:24px;}
.proj-breadcrumb a:hover{color:var(--c-gold-bright);}
.proj-hero-content h1{font-size:clamp(2.6rem,6vw,4.6rem);color:var(--c-white);}
.proj-hero-content .ph-loc{display:flex;align-items:center;gap:10px;color:var(--c-gold-light);letter-spacing:.1em;text-transform:uppercase;font-size:.82rem;margin-top:18px;}

.proj-stats{display:flex;gap:60px;padding:44px 0;border-bottom:1px solid var(--c-line);flex-wrap:wrap;}
.proj-stats div b{display:block;font-family:var(--font-head);font-size:2.1rem;color:var(--c-gold);margin-bottom:6px;}
.proj-stats div span{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--c-gray-text);}

.proj-body{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:70px;padding:80px 0;}
@media (max-width:900px){.proj-body{grid-template-columns:minmax(0,1fr);gap:44px;padding:56px 0;}}
.proj-body h2{font-size:1.9rem;margin-bottom:22px;}
.proj-body p{color:var(--c-gray-text);margin:0 0 18px;}
.proj-features{margin-top:30px;display:grid;gap:16px;}
.proj-features li{display:flex;gap:14px;align-items:flex-start;color:var(--c-ink-dim);font-size:.94rem;}
.proj-features svg{width:16px;height:16px;color:var(--c-gold);flex-shrink:0;margin-top:3px;}

.proj-gallery{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:10px;}
.proj-gallery img{width:100%;height:230px;object-fit:cover;border-radius:2px;}
.proj-gallery span.caption{grid-column:1/-1;font-size:.72rem;color:var(--c-gray-text);letter-spacing:.04em;margin-top:-4px;}

.proj-cta-card{background:var(--c-graphite);border:1px solid var(--c-line);padding:40px;border-radius:2px;position:sticky;top:110px;height:fit-content;}
.proj-cta-card h3{font-size:1.3rem;margin-bottom:14px;}
.proj-cta-card p{color:var(--c-gray-text);font-size:.9rem;margin-bottom:26px;}
.proj-cta-card .btn{margin-bottom:14px;}
.proj-cta-note{font-size:.74rem;color:var(--c-gray-text);text-align:center;margin-top:6px;}

.proj-cta-band{
  background:linear-gradient(135deg,var(--c-graphite),var(--c-black-soft));
  border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);
  padding:80px 0;text-align:center;
}
.proj-cta-band h2{font-size:clamp(1.8rem,4vw,2.6rem);max-width:680px;margin:0 auto 18px;}
.proj-cta-band p{color:var(--c-gray-text);max-width:520px;margin:0 auto 36px;}
.proj-cta-band .btn-row{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;}

.other-projects h2{font-size:1.7rem;margin-bottom:36px;}
.other-projects .projects-grid{grid-template-columns:repeat(2,1fr);max-width:800px;}
.other-projects .project-card{height:340px;}
@media (max-width:600px){.other-projects .projects-grid{grid-template-columns:1fr;}}

/* =========================================================
   CHATBOT
   ========================================================= */
.chat-toggle{
  position:fixed;bottom:28px;right:28px;z-index:1400;
  width:62px;height:62px;border-radius:50%;background:var(--c-gold);color:var(--c-black);
  display:flex;align-items:center;justify-content:center;border:none;
  box-shadow:0 16px 40px -10px rgba(138,100,40,.45);
  transition:transform .35s var(--ease);
}
.chat-toggle:hover{transform:scale(1.06);}
.chat-toggle svg{width:26px;height:26px;transition:opacity .25s,transform .25s;}
.chat-toggle .ic-close{position:absolute;opacity:0;transform:rotate(-45deg);}
.chat-toggle.is-open .ic-chat{opacity:0;transform:rotate(45deg);}
.chat-toggle.is-open .ic-close{opacity:1;transform:rotate(0);}
.chat-dot{position:absolute;top:2px;right:2px;width:14px;height:14px;background:#e0453f;border-radius:50%;border:2px solid var(--c-black);}

.chat-window{
  position:fixed;bottom:104px;right:28px;z-index:1399;width:378px;max-width:calc(100vw - 32px);
  height:min(600px,72vh);background:var(--c-graphite);border:1px solid var(--c-line);border-radius:10px;
  display:flex;flex-direction:column;overflow:hidden;box-shadow:0 40px 90px -20px rgba(0,0,0,.7);
  opacity:0;visibility:hidden;transform:translateY(24px) scale(.97);transform-origin:bottom right;
  transition:all .4s var(--ease);
}
.chat-window.is-open{opacity:1;visibility:visible;transform:translateY(0) scale(1);}
.chat-head{background:var(--c-black-soft);padding:18px 20px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--c-line);}
.chat-head img{width:auto;height:30px;max-width:56px;object-fit:contain;filter:invert(1);}
.chat-head b{font-size:.92rem;display:block;}
.chat-head span{font-size:.72rem;color:var(--c-gray-text);display:flex;align-items:center;gap:6px;}
.chat-head .dot-live{width:7px;height:7px;background:#4caf6d;border-radius:50%;display:inline-block;}
.chat-close{margin-left:auto;background:none;border:none;color:var(--c-gray-text);width:26px;height:26px;}
.chat-close svg{width:16px;height:16px;}

.chat-body{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:14px;scroll-behavior:smooth;}
.chat-body::-webkit-scrollbar{width:5px;}
.chat-body::-webkit-scrollbar-thumb{background:var(--c-graphite-lighter);border-radius:4px;}

.msg{max-width:86%;font-size:.88rem;line-height:1.5;padding:11px 15px;border-radius:12px;animation:msgIn .35s var(--ease);}
@keyframes msgIn{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}
.msg-bot{background:var(--c-graphite-light);color:var(--c-ink);align-self:flex-start;border-bottom-left-radius:2px;}
.msg-user{background:var(--c-gold);color:var(--c-black);align-self:flex-end;border-bottom-right-radius:2px;font-weight:500;}
.msg-typing{display:flex;gap:4px;align-self:flex-start;padding:14px 16px;background:var(--c-graphite-light);border-radius:12px;border-bottom-left-radius:2px;}
.msg-typing span{width:6px;height:6px;background:var(--c-gray-text);border-radius:50%;animation:typingBounce 1.2s infinite ease-in-out;}
.msg-typing span:nth-child(2){animation-delay:.15s;}
.msg-typing span:nth-child(3){animation-delay:.3s;}
@keyframes typingBounce{0%,60%,100%{transform:translateY(0);opacity:.5;}30%{transform:translateY(-4px);opacity:1;}}

.chat-options{display:flex;flex-wrap:wrap;gap:8px;align-self:flex-start;max-width:100%;}
.chat-opt{
  border:1px solid var(--c-gold-dim);color:var(--c-gold);background:transparent;
  padding:9px 14px;border-radius:20px;font-size:.8rem;transition:all .3s var(--ease);
}
.chat-opt:hover{background:var(--c-gold);color:var(--c-black);border-color:var(--c-gold);}

.chat-input-row{border-top:1px solid var(--c-line);padding:14px;display:flex;gap:10px;align-items:center;background:var(--c-black-soft);}
.chat-input-row input,.chat-input-row textarea{
  flex:1;background:var(--c-graphite);border:1px solid var(--c-line);border-radius:20px;
  padding:11px 16px;color:var(--c-ink);font-size:.86rem;resize:none;
}
.chat-input-row input:focus,.chat-input-row textarea:focus{outline:none;border-color:var(--c-gold);}
.chat-send{width:38px;height:38px;border-radius:50%;background:var(--c-gold);border:none;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform .25s;}
.chat-send:hover{transform:scale(1.08);}
.chat-send svg{width:16px;height:16px;color:var(--c-black);}
.chat-input-row.is-hidden{display:none;}

@media (max-width:480px){
  .chat-window{right:16px;bottom:92px;width:calc(100vw - 32px);}
  .chat-toggle{right:16px;bottom:16px;}
}

/* Utility */
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.mx-auto{margin-left:auto;margin-right:auto;}
.hidden{display:none !important;}