/* ===========================================================
   SILVER AND BOSNIA LIMITED — site stylesheet
   Palette drawn from the company's own brand marks:
   deep navy + teal, hexagon/network motif, diagonal cut.
   =========================================================== */

:root{
  /* Palette drawn directly from the Silver & Bosnia monogram:
     near-black, the logo's signature mocha/rose-taupe, and warm cream. */
  --navy-950:#150F0B;
  --navy-900:#1C140F;
  --navy-800:#2C2018;
  --navy-700:#402E22;
  --teal-600:#6E4F3F;
  --teal-500:#8F6E5B;
  --teal-400:#B99883;
  --teal-050:#F5ECE6;
  --amber-500:#BE9A4E;
  --ink:#1E1712;
  --slate-600:#5B4C43;
  --slate-400:#8C7A6E;
  --line:#E8DED4;
  --paper:#FFFFFF;
  --offwhite:#FAF5F1;
  --shadow: 0 18px 40px -22px rgba(21,15,11,0.35);
  --radius: 4px;
  --maxw: 1440px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Inter",-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  font-size:16px;
}
h1,h2,h3,h4{
  font-family:"Fraunces","Space Grotesk","Inter",serif;
  color:var(--navy-900);
  line-height:1.1;
  margin:0 0 .5em;
  font-weight:600;
  letter-spacing:-0.01em;
}
h1{font-size:clamp(2.4rem,4.6vw,3.7rem); font-weight:560; letter-spacing:-0.015em;}
h1 em, h2 em{font-style:italic; font-weight:500; color:var(--teal-500);}
h2{font-size:clamp(1.7rem,2.8vw,2.35rem);}
h3{font-size:1.28rem; font-weight:600;}
.hero__stats strong, .service-card .num, footer h4{font-family:"Fraunces",serif;}
p{margin:0 0 1em; color:var(--slate-600); max-width:68ch;}
a{color:var(--teal-600); text-decoration:none;}
a:hover{color:var(--navy-900);}
ul{margin:0 0 1em; padding-left:1.2em;}
li{margin-bottom:.4em; color:var(--slate-600);}
img{max-width:100%; display:block;}
:focus-visible{outline:3px solid var(--amber-500); outline-offset:2px;}

.container{max-width:var(--maxw); margin:0 auto; padding:0 24px;}
@media (min-width:1500px){ .container{padding:0 40px;} }
.section{padding:72px 0;}
.section--tight{padding:48px 0;}
.section--alt{background:var(--offwhite);}
.section--dark{background:var(--navy-900); color:#fff;}
.section--dark h2, .section--dark h3{color:#fff;}
.section--dark p{color:#C7D4DD;}

.eyebrow{
  color:var(--teal-600);
  font-weight:600;
  font-size:.8rem;
  margin-bottom:10px;
  display:block;
}
.section-head{max-width:640px; margin-bottom:40px;}
.section-head.center{margin-left:auto; margin-right:auto; text-align:center;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 26px;
  border-radius:2px;
  font-weight:600;
  font-size:.95rem;
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn:hover{transform:translateY(-1px);}
.btn-primary{background:var(--teal-500); color:#fff;}
.btn-primary:hover{background:var(--teal-600); color:#fff;}
.btn-outline{border-color:rgba(255,255,255,.55); color:#fff;}
.btn-outline:hover{background:rgba(255,255,255,.12); color:#fff;}
.btn-dark{background:var(--navy-900); color:#fff;}
.btn-dark:hover{background:var(--navy-800); color:#fff;}
.btn-ghost{border-color:var(--line); color:var(--navy-900);}
.btn-ghost:hover{border-color:var(--teal-500); color:var(--teal-600);}

/* ---------- Header / Nav ---------- */
.topbar{
  background:var(--navy-950);
  color:#AFC2CE;
  font-size:.82rem;
}
.topbar .container{
  display:flex; justify-content:space-between; align-items:center;
  padding-top:7px; padding-bottom:7px; flex-wrap:wrap; gap:6px;
}
.topbar a{color:#D9E4EA;}
.topbar a:hover{color:var(--teal-400);}
.topbar__links{display:flex; gap:18px; align-items:center;}

header.site-header{
  position:sticky; top:0; z-index:40;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{display:flex; align-items:center; gap:12px; color:var(--navy-900);}
.brand__mark{
  width:44px;height:44px; border-radius:8px;
  background:#fff; border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  flex:none; overflow:hidden;
}
.brand__mark img{width:100%; height:100%; object-fit:contain; padding:3px;}
.brand__text{line-height:1.15;}
.brand__text strong{display:block; font-family:"Fraunces",serif; font-weight:600; font-size:1.08rem; letter-spacing:.005em;}
.brand__text span{display:block; font-size:.66rem; color:var(--teal-600); letter-spacing:.08em; font-weight:600;}

.logo-chip{
  display:inline-flex; align-items:center; justify-content:center;
  width:54px; height:54px; border-radius:10px; background:#fff; padding:5px; flex:none;
}
.logo-chip img{width:100%; height:100%; object-fit:contain;}

.nav__links{display:flex; gap:2px; align-items:center;}
.nav__links a{
  color:var(--navy-800); font-weight:500; font-size:.93rem;
  padding:10px 14px; border-radius:3px;
}
.nav__links a:hover{color:var(--teal-600); background:var(--teal-050);}
.nav__links a.is-active{color:var(--teal-600); font-weight:700;}
.nav__cta{display:flex; align-items:center; gap:10px;}
.nav__cta .btn span.short{display:none;}
.nav__toggle{
  display:none; background:none; border:none; cursor:pointer; padding:8px;
}
.nav__toggle span{display:block; width:24px; height:2px; background:var(--navy-900); margin:5px 0; transition:.2s;}

@media (max-width:960px){
  .nav__links{
    position:absolute; top:100%; left:0; right:0;
    flex-direction:column; background:#fff; border-bottom:1px solid var(--line);
    align-items:stretch; padding:8px 24px 18px;
    display:none;
  }
  .nav__links.is-open{display:flex;}
  .nav__links a{padding:12px 6px; border-bottom:1px solid var(--line);}
  .nav__toggle{display:block;}
  .nav__cta .btn span.long{display:none;}
}

/* ---------- Hero (diagonal navy/teal, echoing the brand cover) ---------- */
.hero{
  position:relative; overflow:hidden;
  background:var(--navy-900); color:#fff;
  padding:96px 0 130px;
}
.hero::before{
  content:""; position:absolute; inset:0;
  background:
    linear-gradient(135deg, transparent 46%, var(--teal-600) 46%, var(--teal-500) 100%);
  opacity:.9;
  clip-path: polygon(100% 0, 100% 100%, 40% 100%);
}
.hero::after{
  content:""; position:absolute; right:-40px; top:-40px; width:420px; height:420px;
  background-image: radial-gradient(circle, rgba(255,255,255,.16) 2px, transparent 2.4px);
  background-size:34px 34px;
  opacity:.5;
}
.hero__inner{position:relative; z-index:2; max-width:680px;}
.hero__tag{
  display:inline-block; color:var(--teal-400); font-weight:600; letter-spacing:.03em;
  font-size:.82rem; margin-bottom:14px;
}
.hero h1{color:#fff; margin-bottom:18px;}
.hero p.lead{color:#CBDAE1; font-size:1.08rem; max-width:52ch;}
.hero__actions{display:flex; gap:14px; margin-top:30px; flex-wrap:wrap;}
.hero__stats{
  position:relative; z-index:2;
  display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:0;
  margin-top:60px; max-width:560px;
  border-top:1px solid rgba(255,255,255,.22);
  padding-top:22px;
}
.hero__stats div strong{display:block; font-family:"Space Grotesk"; font-size:1.6rem; color:#fff;}
.hero__stats div span{font-size:.82rem; color:#AFC2CE;}

.page-hero{
  background:var(--navy-900); color:#fff; padding:64px 0 58px; position:relative; overflow:hidden;
}
.page-hero::after{
  content:""; position:absolute; right:-60px; bottom:-90px; width:280px; height:280px;
  border-radius:50%; background:radial-gradient(circle, var(--teal-600), transparent 70%); opacity:.5;
}
.page-hero .eyebrow{color:var(--teal-400);}
.page-hero h1{color:#fff; margin-bottom:10px;}
.page-hero p{color:#C7D4DD; position:relative; z-index:1;}
.breadcrumb{font-size:.82rem; color:#9FB4C0; margin-bottom:14px; position:relative; z-index:1;}
.breadcrumb a{color:#CBDAE1;}

/* ---------- Cards / grids ---------- */
.grid{display:grid; gap:26px;}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr));}
@media (max-width:860px){ .grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr));} }
@media (max-width:600px){ .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;} }

.card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:26px 24px;
}
.service-card{
  border-top:3px solid var(--teal-500);
  background:#fff; padding:26px 24px; border:1px solid var(--line); border-top:3px solid var(--teal-500);
}
.service-card .num{
  font-family:"Space Grotesk"; color:var(--teal-500); font-size:.8rem; font-weight:700; letter-spacing:.06em;
}
.service-card h3{margin:8px 0 8px;}
.service-card a.more{font-weight:600; font-size:.88rem;}

.value-row{
  display:flex; gap:18px; padding:18px 0; border-bottom:1px solid var(--line);
}
.value-row:last-child{border-bottom:none;}
.value-row .tag{
  flex:none; width:150px; font-family:"Space Grotesk"; font-weight:700; color:var(--navy-900);
}

table.simple{width:100%; border-collapse:collapse; margin-bottom:1.4em;}
table.simple th{
  background:var(--navy-900); color:#fff; text-align:left; padding:12px 16px; font-family:"Space Grotesk"; font-weight:600; font-size:.92rem;
}
table.simple td{padding:12px 16px; border-bottom:1px solid var(--line); color:var(--slate-600); font-size:.94rem; vertical-align:top;}
table.simple tr:nth-child(even) td{background:var(--offwhite);}
table.simple td strong{color:var(--navy-900);}

.checklist{list-style:none; padding:0; margin:0;}
.checklist li{
  position:relative; padding-left:28px; margin-bottom:10px; color:var(--slate-600);
}
.checklist li::before{
  content:"✓"; position:absolute; left:0; top:0;
  color:var(--teal-600); font-weight:700;
}

.step{display:flex; gap:20px; padding:22px 0; border-bottom:1px solid var(--line);}
.step:last-child{border-bottom:none;}
.step .idx{
  flex:none; width:44px; height:44px; border-radius:50%;
  background:var(--teal-050); color:var(--teal-600); font-family:"Space Grotesk"; font-weight:700;
  display:flex; align-items:center; justify-content:center;
}
.step h3{margin-bottom:6px;}

.pill{
  display:inline-block; padding:5px 12px; border-radius:20px; background:var(--teal-050);
  color:var(--teal-600); font-size:.78rem; font-weight:600; margin:0 8px 8px 0;
}

.callout{
  background:var(--teal-050); border-left:3px solid var(--teal-500);
  padding:20px 22px; border-radius:2px; margin:24px 0;
}
.callout p{margin:0; color:var(--navy-800);}
.callout strong{color:var(--navy-900);}

.quote-block{
  background:var(--navy-900); color:#fff; padding:52px 0;
}
.quote-block blockquote{
  font-family:"Space Grotesk"; font-size:clamp(1.3rem,2.4vw,1.7rem);
  font-weight:500; color:#fff; margin:0; max-width:820px;
}

.cta-banner{
  background:linear-gradient(120deg,var(--navy-900), var(--navy-800) 60%, var(--teal-600));
  color:#fff; padding:56px 0; text-align:center;
}
.cta-banner h2{color:#fff;}
.cta-banner p{color:#CBDAE1; margin:0 auto 24px; text-align:center;}
.cta-banner .hero__actions{justify-content:center;}

/* ---------- Footer ---------- */
footer.site-footer{background:var(--navy-950); color:#9FB0BD; padding:56px 0 0;}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1.1fr; gap:32px; padding-bottom:40px; border-bottom:1px solid rgba(255,255,255,.08);}
@media (max-width:800px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr;}}
footer.site-footer h4{color:#fff; font-size:.9rem; margin-bottom:16px; font-family:"Space Grotesk";}
footer.site-footer a{color:#9FB0BD; font-size:.9rem; display:block; margin-bottom:9px;}
footer.site-footer a:hover{color:var(--teal-400);}
footer.site-footer p{color:#8296A4; font-size:.9rem;}
.footer-bottom{
  display:flex; justify-content:space-between; padding:20px 0; font-size:.8rem; color:#71838F; flex-wrap:wrap; gap:8px;
}

/* ---------- Contact page ---------- */
.contact-grid{display:grid; grid-template-columns:1fr 1.15fr; gap:44px;}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr;}}
.contact-info .item{display:flex; gap:14px; margin-bottom:22px;}
.contact-info .icon{
  flex:none; width:42px; height:42px; border-radius:50%; background:var(--teal-050);
  color:var(--teal-600); display:flex; align-items:center; justify-content:center; font-weight:700;
}
.contact-info .icon .sketch-icon{width:22px; height:22px; margin:0;}
.form-field{margin-bottom:18px;}
.form-field label{display:block; font-weight:600; font-size:.88rem; color:var(--navy-900); margin-bottom:6px;}
.form-field input, .form-field select, .form-field textarea{
  width:100%; padding:12px 14px; border:1px solid var(--line); border-radius:3px; font-family:inherit; font-size:.96rem; color:var(--ink);
  background:#fff;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus{border-color:var(--teal-500); outline:none;}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
@media (max-width:560px){.form-row{grid-template-columns:1fr;}}
#formStatus{margin-top:14px; padding:12px 14px; border-radius:3px; font-size:.9rem; display:none;}
#formStatus.ok{display:block; background:#E5F7EE; color:#1C7A4C; border:1px solid #BEE7D0;}
#formStatus.err{display:block; background:#FDECEC; color:#B23B3B; border:1px solid #F3C6C6;}
.hp-field{position:absolute; left:-9999px; opacity:0;}

/* ---------- Floating WhatsApp / Call buttons ---------- */
.float-actions{
  position:fixed; right:20px; bottom:20px; z-index:60;
  display:flex; flex-direction:column; gap:12px; align-items:flex-end;
}
.float-btn{
  display:flex; align-items:center; gap:10px;
  color:#fff; border-radius:30px; padding:12px 18px 12px 14px;
  box-shadow:0 10px 26px -8px rgba(8,22,37,.45);
  font-weight:600; font-size:.9rem; transition:transform .15s ease;
}
.float-btn:hover{transform:translateY(-2px); color:#fff;}
.float-btn.whatsapp{background:#25D366;}
.float-btn.call{background:var(--navy-900);}
.float-btn svg{width:20px;height:20px; flex:none;}
@media (max-width:600px){
  .float-btn span{display:none;}
  .float-btn{padding:14px; border-radius:50%;}
}

/* ---------- Sketch-style line illustrations ---------- */
.sketch-icon{
  width:46px; height:46px; flex:none; color:var(--teal-500);
  stroke:currentColor; fill:none; stroke-width:1.4; stroke-linecap:round; stroke-linejoin:round;
}
.service-card .sketch-icon{margin-bottom:10px;}
.solution-card{
  background:#fff; border:1px solid var(--line); padding:20px; text-align:left;
  display:flex; flex-direction:column; gap:10px;
}
.solution-card .sketch-icon{width:36px;height:36px;}
.solution-card h4{margin:0; font-size:.98rem; font-family:"Inter"; font-weight:600; color:var(--navy-900);}

.hero__sketch{position:absolute; z-index:1; opacity:.9;}
.hero__sketch--net{right:4%; top:12%; width:340px; height:300px;}
.page-hero__sketch{position:absolute; right:4%; bottom:-10px; width:220px; height:200px; opacity:.5; z-index:0;}
@media (max-width:860px){
  .hero__sketch--net{display:none;}
}

.icon-badge{
  width:64px; height:64px; border-radius:50%; background:var(--teal-050);
  display:flex; align-items:center; justify-content:center; margin-bottom:14px;
}
.icon-badge .sketch-icon{width:30px; height:30px; margin:0;}

/* misc */
.divider{height:1px; background:var(--line); margin:48px 0;}
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.badge-row{display:flex; flex-wrap:wrap; gap:10px; margin-top:18px;}