:root{
  --navy:#243b7a;
  --navy-dark:#172a5a;
  --gold:#c8a24d;
  --white:#ffffff;
  --soft:#f5f6f9;
  --text:#292929;
  --sidebar-width:84px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Montserrat',sans-serif;color:var(--text);background:#fff;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
button,input,textarea,select{font:inherit}
button{cursor:pointer}

/* DESKTOP SIDEBAR */
.sidebar{
  position:fixed;top:0;left:0;width:var(--sidebar-width);height:100vh;
  background:var(--navy);z-index:1000;display:flex;flex-direction:column;
  justify-content:space-between;align-items:center;padding:20px 0;
}
.sidebar-top{width:100%;display:flex;flex-direction:column;align-items:center;gap:30px}
.menu-toggle{width:42px;height:42px;border:0;background:transparent;display:flex;flex-direction:column;justify-content:center;gap:6px}
.menu-toggle span{display:block;width:34px;height:3px;background:var(--gold);border-radius:4px}
.mini-logo{width:58px;margin-top:18px}
.side-nav{width:100%;display:flex;flex-direction:column;gap:18px;align-items:center}
.nav-item{width:100%;display:flex;align-items:center;color:#fff;position:relative;padding:11px 0 11px 18px}
.nav-icon{width:30px;height:30px;display:block}
.nav-icon img{width:30px;height:30px;object-fit:contain}
.nav-text{position:absolute;left:84px;top:50%;transform:translateY(-50%);background:var(--gold);color:#fff;padding:15px 25px;white-space:nowrap;opacity:0;visibility:hidden;transition:.25s;font-weight:600}
.nav-item:hover .nav-text,.nav-item.active .nav-text{opacity:1;visibility:visible}

/* SLIDE MENU */
.slide-menu{position:fixed;top:0;left:-330px;width:315px;height:100vh;background:var(--navy);z-index:1200;padding:28px 34px;transition:.35s;overflow-y:auto;border-right:1px solid rgba(200,162,77,.35)}
.slide-menu.open{left:0}
.menu-close{position:absolute;top:12px;right:18px;border:0;background:transparent;font-size:42px;color:var(--gold)}
.slide-logo{width:150px;margin:10px auto 36px}
.slide-nav{display:flex;flex-direction:column;gap:8px;margin-bottom:35px}
.slide-nav a{display:flex;align-items:center;gap:14px;color:#fff;font-size:18px;font-weight:600;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.15)}
.slide-nav a:hover{color:var(--gold)}
.slide-nav a img{width:28px;height:28px;object-fit:contain;flex:0 0 28px}
.slide-contact{color:#fff;font-size:14px;line-height:1.7}
.slide-contact p{color:var(--gold);margin-top:15px}

.main-content{margin-left:var(--sidebar-width)}

/* HERO */
.hero{position:relative;min-height:100vh;overflow:hidden}
.hero-bg,.hero-bg img{position:absolute;inset:0;width:100%;height:100%}
.hero-bg img{object-fit:cover;object-position:center center}
.hero-overlay{display:none}
.top-bar{position:relative;z-index:3;display:flex;justify-content:space-between;align-items:flex-start;padding:25px 48px 0}
.hero-logo{width:170px}
.top-actions{display:flex;align-items:center;gap:12px}
.social-links{display:flex;gap:10px}
.social-links a{width:42px;height:42px;border:1px solid rgba(255,255,255,.78);color:#fff;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:18px;background:rgba(36,59,122,.48);transition:.25s}
.social-links a:hover{background:var(--gold);border-color:var(--gold)}
.language-select-wrap{height:42px;display:flex;align-items:center;gap:6px;padding:0 10px;border:1px solid rgba(255,255,255,.78);border-radius:22px;background:rgba(36,59,122,.48);color:#fff}
.language-select{border:0;outline:0;background:transparent;color:#fff;font-weight:600;cursor:pointer}
.language-select option{color:var(--navy);background:#fff}
.hero-content{position:relative;z-index:2;max-width:760px;padding:135px 60px 80px}
.hero-content p{font-size:20px;line-height:1.8;max-width:680px;color:#fff}

/* ABOUT */
.about-section{display:grid;grid-template-columns:1fr 1fr;min-height:100vh;background:#fff}
.about-image{min-height:720px;overflow:hidden}
.about-image img{width:100%;height:100%;object-fit:cover;object-position:center center}
.about-content{position:relative;background:#f8f8f8;padding:80px 70px;overflow:hidden;display:flex;flex-direction:column;justify-content:center}
.about-content h2{font-family:Georgia,'Times New Roman',serif;font-size:54px;font-style:italic;font-weight:400;color:var(--gold);line-height:1.05;margin-bottom:10px;position:relative;z-index:2}
.about-subtitle{font-size:17px;font-weight:400;color:var(--navy);letter-spacing:.08em;line-height:1.5;margin-bottom:30px;position:relative;z-index:2}
.about-content p{font-size:18px;line-height:1.95;margin-bottom:22px;position:relative;z-index:2}
.about-watermark{position:absolute;right:25px;bottom:18px;width:430px;opacity:.07;z-index:1;pointer-events:none}

/* SERVICES */
.services-section{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr;background:var(--navy);color:#fff}
.services-left{padding:90px 70px;display:flex;flex-direction:column;justify-content:center}
.services-left h2{font-size:44px;font-weight:500;margin-bottom:32px;color:#fff;max-width:760px}
.service-description h3{font-size:28px;color:var(--gold);margin-bottom:18px}
.service-description p{font-size:18px;line-height:1.9;margin-bottom:16px;max-width:720px}
.services-right{display:flex;align-items:center;justify-content:center;padding:60px 40px}
.service-tabs{width:100%;max-width:560px;display:flex;flex-direction:column;gap:14px}
.service-tab{border:1px solid rgba(255,255,255,.34);padding:18px 22px;font-size:17px;font-weight:500;cursor:pointer;transition:.25s;background:rgba(255,255,255,.05)}
.service-tab:hover,.service-tab.active{background:var(--gold);border-color:var(--gold);color:#fff}

/* CONTACT */
.contact-section{position:relative;min-height:100vh;overflow:hidden;display:flex;align-items:center;padding:70px 0}
.contact-bg,.contact-bg img{position:absolute;inset:0;width:100%;height:100%}
.contact-bg img{object-fit:cover;object-position:center}
.contact-overlay-box{position:relative;z-index:2;width:min(1040px,calc(100% - 120px));margin-left:70px;padding:52px;background:rgba(36,59,122,.90);color:#fff;backdrop-filter:blur(4px);border-left:4px solid var(--gold)}
.contact-overlay-box h2{font-size:46px;margin-bottom:16px}
.contact-intro{font-size:17px;line-height:1.8;margin-bottom:32px;max-width:850px}
.contact-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:42px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:26px;padding-top:6px}
.contact-item h4{font-size:16px;color:var(--gold);margin-bottom:7px}
.contact-item a,.contact-item span{font-size:16px;line-height:1.7;word-break:break-word}
.contact-form{display:flex;flex-direction:column;gap:14px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-form label{display:flex;flex-direction:column;gap:7px;font-size:13px;color:rgba(255,255,255,.88)}
.contact-form input,.contact-form textarea{width:100%;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.96);color:#222;padding:14px 15px;outline:none;border-radius:0}
.contact-form textarea{resize:vertical;min-height:125px}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--gold);box-shadow:0 0 0 2px rgba(200,162,77,.18)}
.form-submit{align-self:flex-start;border:0;background:var(--gold);color:#fff;padding:14px 28px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;transition:.2s}
.form-submit:hover{background:#b38d37}
.form-honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.form-status{display:none;padding:11px 13px;font-size:14px;line-height:1.5}
.form-status.is-success{display:block;background:rgba(75,181,67,.18);border:1px solid rgba(141,226,136,.55)}
.form-status.is-error{display:block;background:rgba(220,60,60,.17);border:1px solid rgba(255,148,148,.55)}

/* Mobile nav is hidden on desktop */
.mobile-bottom-nav{display:none}

@media (max-width:1100px){
  .about-section,.services-section{grid-template-columns:1fr}
  .about-image{min-height:520px;max-height:65vh}
  .about-content,.services-left{padding:60px 42px}
  .services-right{padding:10px 42px 60px}
  .contact-overlay-box{width:calc(100% - 90px);margin-left:45px}
}

@media (max-width:768px){
  :root{--mobile-nav-height:76px}
  body{padding-bottom:calc(var(--mobile-nav-height) + env(safe-area-inset-bottom))}

  /* Dondurmino mobile behavior: desktop side menu disappears */
  .sidebar{display:none}
  .slide-menu{display:none}
  .main-content{margin-left:0}

  .hero{min-height:100svh}
  .hero-bg img{object-position:78% center}
  .hero-overlay{display:none}
  .hero-content{display:none}

  .top-bar{padding:14px 14px 0;align-items:flex-start}
  .hero-logo{width:100px;flex:0 0 100px}
  .top-actions{gap:7px;align-items:center}
  .social-links{gap:5px}
  .social-links a{width:30px;height:30px;font-size:13px;background:rgba(36,59,122,.58)}
  .language-select-wrap{height:30px;padding:0 7px;gap:4px;background:rgba(36,59,122,.58)}
  .language-select-wrap>i{display:none}
  .language-select{font-size:12px;max-width:46px}

  .about-section{display:block;min-height:auto}
  .about-image{height:48vh;min-height:330px;max-height:520px}
  .about-image img{object-position:center center}
  .about-content{padding:42px 24px 55px}
  .about-content h2{font-size:36px;margin-bottom:8px}
  .about-subtitle{font-size:13px;letter-spacing:.07em;margin-bottom:24px}
  .about-content p{font-size:15px;line-height:1.8;margin-bottom:18px}
  .about-watermark{width:260px;right:-10px;bottom:5px;opacity:.055}

  .services-section{display:block;min-height:auto}
  .services-left{padding:50px 24px 28px}
  .services-left h2{font-size:30px;line-height:1.25;margin-bottom:28px}
  .service-description h3{font-size:22px}
  .service-description p{font-size:15px;line-height:1.8}
  .services-right{padding:12px 24px 50px}
  .service-tab{font-size:14px;padding:15px 16px}

  .contact-section{min-height:auto;padding:0;display:block;background:var(--navy)}
  .contact-bg{position:relative;height:42vh;min-height:300px}
  .contact-bg img{object-position:center}
  .contact-overlay-box{width:100%;margin:0;padding:40px 24px 46px;border-left:0;border-top:4px solid var(--gold);background:var(--navy);backdrop-filter:none}
  .contact-overlay-box h2{font-size:34px}
  .contact-intro{font-size:15px;line-height:1.75;margin-bottom:28px}
  .contact-grid{grid-template-columns:1fr;gap:28px}
  .contact-info{gap:18px}
  .form-row{grid-template-columns:1fr}
  .contact-form input,.contact-form textarea{font-size:16px;padding:14px}
  .form-submit{width:100%;padding:15px 22px}

  .mobile-bottom-nav{
    position:fixed;left:0;right:0;bottom:0;height:calc(var(--mobile-nav-height) + env(safe-area-inset-bottom));
    display:flex;align-items:stretch;background:#7f91c0;z-index:1500;padding-bottom:env(safe-area-inset-bottom);
    box-shadow:0 -5px 20px rgba(0,0,0,.16)
  }
  .mobile-nav-item{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;color:#fff;font-size:10px;text-align:center;padding:8px 4px 6px;transition:.2s;border-top:3px solid transparent}
  .mobile-nav-item img{width:26px;height:26px;object-fit:contain}
  .mobile-nav-item.active{background:var(--gold);border-top-color:#fff}
}

@media (max-width:390px){
  .hero-logo{width:88px;flex-basis:88px}
  .social-links a{width:28px;height:28px;font-size:12px}
  .language-select-wrap{height:28px;padding:0 5px}
  .mobile-nav-item{font-size:9px}
  .mobile-nav-item img{width:24px;height:24px}
}