/* ==========================================================================
   ELVIORA MARKETING — Design System
   Concept: "Visibility Signal" — deep navy ground, amber signal accent,
   teal "found" accent, mono readouts for search/data moments.
   ========================================================================== */

:root{
  --navy-950:#0A0714;
  --navy-900:#0F0B1E;
  --navy-850:#151027;
  --navy-800:#1C1633;
  --navy-700:#251D42;
  --line:#2E2650;
  --amber-500:#8B5CF6;
  --amber-400:#A78BFA;
  --amber-300:#C4B5FD;
  --teal-400:#3DD9C4;
  --teal-300:#79E6D6;
  --ivory-50:#F7F5EF;
  --ivory-100:#EDEAE0;
  --slate-300:#B9B4D0;
  --slate-400:#8E86AD;
  --slate-500:#6C6489;
  --white:#FFFFFF;
  --violet-grad:linear-gradient(135deg,#7C3AED,#A855F7);

  --font-display:'Space Grotesk', sans-serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'IBM Plex Mono', monospace;

  --container:1240px;
  --radius:14px;
  --radius-sm:8px;
  --shadow-soft:0 20px 60px -20px rgba(0,0,0,0.55);
  --shadow-card:0 10px 30px -12px rgba(0,0,0,0.45);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
}

body{
  margin:0;
  background:var(--navy-950);
  color:var(--ivory-50);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
ul{margin:0; padding:0; list-style:none;}
button{font-family:inherit; cursor:pointer;}

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:600;
  line-height:1.12;
  margin:0 0 .5em;
  letter-spacing:-0.01em;
  color:var(--white);
}
h1{font-size:clamp(2.4rem,4.6vw,3.8rem); font-weight:600;}
h2{font-size:clamp(1.9rem,3.2vw,2.65rem);}
h3{font-size:1.35rem;}
p{margin:0 0 1em; color:var(--slate-300);}

.eyebrow{
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--teal-400);
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:16px;
}
.eyebrow::before{
  content:"";
  width:18px; height:1px;
  background:var(--teal-400);
  display:inline-block;
}

.lede{font-size:1.15rem; color:var(--slate-300); max-width:640px;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:15px 28px;
  border-radius:999px;
  font-family:var(--font-body);
  font-weight:600;
  font-size:.95rem;
  border:1px solid transparent;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:var(--violet-grad);
  color:var(--white);
  box-shadow:0 8px 24px -8px rgba(124,58,237,.55);
}
.btn-primary:hover{transform:translateY(-2px); box-shadow:0 14px 30px -10px rgba(124,58,237,.65);}
.btn-ghost{
  background:transparent;
  border-color:var(--line);
  color:var(--ivory-50);
}
.btn-ghost:hover{border-color:var(--teal-400); color:var(--teal-300); transform:translateY(-2px);}
.btn-sm{padding:11px 20px; font-size:.85rem;}
.btn svg{width:16px; height:16px;}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(8,13,24,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 24px;
  max-width:var(--container); margin:0 auto;
}
.brand{display:flex; align-items:center; gap:10px; font-family:var(--font-display); font-weight:600; font-size:1.15rem; color:var(--white);}
.brand img{height:34px; width:auto;}
.brand span{color:var(--amber-400);}

.nav-links{display:flex; align-items:center; gap:2px;}
.nav-links > li > a{
  padding:10px 14px; font-size:.92rem; color:var(--slate-300); border-radius:8px;
  transition:color .2s ease, background .2s ease;
}
.nav-links > li > a:hover, .nav-links > li > a.active{color:var(--white); background:var(--navy-800);}
.has-dropdown{position:relative;}
.dropdown{
  position:absolute; top:calc(100% + 8px); left:0;
  background:var(--navy-850); border:1px solid var(--line);
  border-radius:var(--radius-sm); min-width:230px;
  padding:8px; opacity:0; visibility:hidden; transform:translateY(6px);
  transition:all .2s var(--ease); box-shadow:var(--shadow-card);
}
.has-dropdown:hover .dropdown{opacity:1; visibility:visible; transform:translateY(0);}
.dropdown a{display:block; padding:10px 12px; font-size:.88rem; color:var(--slate-300); border-radius:6px;}
.dropdown a:hover{background:var(--navy-800); color:var(--white);}
.nav-cta{display:flex; align-items:center; gap:14px;}
.nav-toggle{display:none; background:none; border:0; color:var(--white);}

@media (max-width:960px){
  .nav-links{
    position:fixed; inset:64px 0 0 0; background:var(--navy-950);
    flex-direction:column; align-items:stretch; padding:16px;
    transform:translateX(100%); transition:transform .3s var(--ease);
    overflow-y:auto;
  }
  .nav-links.open{transform:translateX(0);}
  .nav-links > li{width:100%;}
  .nav-links > li > a{display:block; padding:14px 10px; font-size:1rem;}
  .dropdown{position:static; opacity:1; visibility:visible; transform:none; display:none; box-shadow:none; margin:4px 0 8px;}
  .has-dropdown.open .dropdown{display:block;}
  .nav-toggle{display:block;}
  .nav-cta .btn-ghost{display:none;}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding:96px 0 90px;
  overflow:hidden;
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(ellipse 80% 60% at 85% 0%, rgba(61,217,196,.08), transparent 60%),
    radial-gradient(ellipse 60% 50% at 0% 100%, rgba(232,163,61,.07), transparent 60%);
}
.hero-grid{
  display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center;
}
.hero-actions{display:flex; gap:14px; flex-wrap:wrap; margin-top:32px;}
.hero-meta{
  display:flex; gap:28px; margin-top:44px; padding-top:28px; border-top:1px solid var(--line); flex-wrap:wrap;
}
.hero-meta div{font-family:var(--font-mono); font-size:.78rem; color:var(--slate-400);}
.hero-meta strong{display:block; font-family:var(--font-display); font-size:1.4rem; color:var(--white); font-weight:600;}

.radar-wrap{position:relative; display:flex; align-items:center; justify-content:center;}
.radar-ping{position:absolute; border-radius:50%; border:1px solid var(--teal-400); opacity:0;}
.radar-ping.p1{width:120px; height:120px; animation:ping 3.2s ease-out infinite;}
.radar-ping.p2{width:120px; height:120px; animation:ping 3.2s ease-out infinite 1.07s;}
.radar-ping.p3{width:120px; height:120px; animation:ping 3.2s ease-out infinite 2.14s;}
@keyframes ping{
  0%{width:60px; height:60px; opacity:.9;}
  100%{width:420px; height:420px; opacity:0;}
}
.radar-core{
  position:relative; z-index:2;
  width:120px; height:120px; border-radius:50%;
  background:var(--violet-grad);
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 0 60px rgba(124,58,237,.5);
  font-family:var(--font-mono); font-weight:600; color:var(--white); font-size:.8rem; text-align:center;
}
.radar-node{
  position:absolute; width:9px; height:9px; border-radius:50%; background:var(--slate-500);
  z-index:1;
}
.radar-node.found{background:var(--teal-400); box-shadow:0 0 12px var(--teal-400);}
.radar-label{
  position:absolute; font-family:var(--font-mono); font-size:.65rem; color:var(--slate-400);
  white-space:nowrap; background:var(--navy-900); padding:3px 8px; border-radius:20px; border:1px solid var(--line);
}
.radar-label.found{color:var(--teal-300); border-color:rgba(61,217,196,.35);}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr; text-align:left;}
  .radar-wrap{height:320px; margin-top:20px;}
}

/* ---------- Glass hero visual (dashboard-style) ---------- */
.glass-visual{
  position:relative; border-radius:20px; overflow:hidden;
  background:linear-gradient(160deg,rgba(139,92,246,.10),rgba(15,11,30,.4));
  border:1px solid var(--line);
  padding:28px; min-height:420px;
}
.glass-bars{
  position:absolute; left:24px; right:24px; bottom:24px; height:230px;
  display:flex; align-items:flex-end; gap:14px;
}
.glass-bars .bar{
  flex:1; border-radius:8px 8px 0 0;
  background:linear-gradient(180deg,rgba(167,139,250,.35),rgba(124,58,237,.08));
  border:1px solid rgba(167,139,250,.35);
  border-bottom:none;
}
.glass-line{position:absolute; left:24px; right:24px; bottom:24px; height:230px; z-index:2;}
.glass-card{
  position:absolute; background:rgba(21,16,39,.82); backdrop-filter:blur(10px);
  border:1px solid var(--line); border-radius:14px; padding:14px 18px; box-shadow:var(--shadow-card);
  font-family:var(--font-mono);
}
.glass-card .gc-label{font-size:.68rem; color:var(--slate-400); text-transform:uppercase; letter-spacing:.06em; margin-bottom:4px;}
.glass-card .gc-value{font-family:var(--font-display); font-size:1.15rem; color:var(--white); font-weight:600;}
.glass-card .gc-sub{font-size:.68rem; color:var(--teal-400); margin-top:2px;}
.glass-card.gc1{top:20px; right:20px;}
.glass-card.gc2{top:120px; right:20px;}
.glass-card.gc3{top:20px; left:20px;}
@media (max-width:900px){
  .glass-card.gc3{display:none;}
}

/* ---------- Honest "who we work with" strip ---------- */
.industry-strip{
  display:flex; flex-wrap:wrap; gap:12px; align-items:center;
  padding-top:22px; margin-top:26px; border-top:1px solid var(--line);
}
.industry-strip span{font-family:var(--font-mono); font-size:.68rem; text-transform:uppercase; color:var(--slate-500); letter-spacing:.08em;}
.industry-strip .tag{
  font-family:var(--font-body); font-size:.82rem; color:var(--slate-300);
  background:var(--navy-850); border:1px solid var(--line); padding:6px 13px; border-radius:20px;
}

/* ---------- Section basics ---------- */
section{padding:88px 0;}
.section-alt{background:var(--navy-900); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
.section-head{max-width:680px; margin-bottom:56px;}
.section-head.center{margin-left:auto; margin-right:auto; text-align:center;}

/* ---------- Cards / grids ---------- */
.grid{display:grid; gap:24px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media (max-width:960px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}}
@media (max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}}

.card{
  background:var(--navy-850);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:32px;
  transition:transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.card:hover{transform:translateY(-4px); border-color:rgba(61,217,196,.3); box-shadow:var(--shadow-card);}
.card .icon{
  width:46px; height:46px; border-radius:12px;
  background:var(--navy-800); border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center; margin-bottom:20px;
  color:var(--amber-400);
}
.card h3{margin-bottom:10px;}
.card p{margin-bottom:0; font-size:.95rem;}

.problem-card{border-top:2px solid var(--amber-500);}
.problem-card .tag{font-family:var(--font-mono); font-size:.7rem; color:var(--amber-400); text-transform:uppercase; letter-spacing:.08em;}

/* ---------- CTA banner ---------- */
.cta-banner{
  background:linear-gradient(120deg,var(--navy-850),var(--navy-800));
  border:1px solid var(--line);
  border-radius:24px;
  padding:64px;
  display:flex; align-items:center; justify-content:space-between; gap:40px;
  position:relative; overflow:hidden;
}
.cta-banner::after{
  content:""; position:absolute; right:-60px; top:-60px; width:260px; height:260px; border-radius:50%;
  background:radial-gradient(circle,rgba(232,163,61,.18),transparent 70%);
}
.cta-banner h2{margin-bottom:8px;}
@media (max-width:760px){.cta-banner{flex-direction:column; text-align:center; padding:44px 28px;}}

/* ---------- Process / steps ---------- */
.step{display:flex; gap:20px; padding:26px 0; border-bottom:1px solid var(--line);}
.step:last-child{border-bottom:0;}
.step-num{font-family:var(--font-mono); color:var(--amber-400); font-size:.85rem; min-width:36px;}
.step h4{color:var(--white); font-family:var(--font-display); margin-bottom:6px; font-size:1.05rem;}

/* ---------- Portfolio ---------- */
.filter-bar{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:40px;}
.filter-btn{
  font-family:var(--font-mono); font-size:.75rem; letter-spacing:.04em; text-transform:uppercase;
  padding:9px 16px; border-radius:999px; border:1px solid var(--line); background:transparent; color:var(--slate-400);
  transition:all .2s ease;
}
.filter-btn:hover{color:var(--white); border-color:var(--teal-400);}
.filter-btn.active{background:var(--teal-400); color:var(--navy-950); border-color:var(--teal-400);}

.portfolio-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:26px;}
@media (max-width:960px){.portfolio-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:640px){.portfolio-grid{grid-template-columns:1fr;}}

.proj-card{
  background:var(--navy-850); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
  transition:transform .3s var(--ease), border-color .3s var(--ease); display:flex; flex-direction:column;
}
.proj-card:hover{transform:translateY(-5px); border-color:rgba(61,217,196,.35);}
.proj-media{
  aspect-ratio:16/10; position:relative; overflow:hidden;
  background:linear-gradient(135deg,var(--navy-800),var(--navy-900));
  display:flex; align-items:center; justify-content:center;
}
.proj-media iframe{width:180%; height:180%; border:0; pointer-events:none; transform-origin:top left;}
.proj-niche{
  position:absolute; top:12px; left:12px; font-family:var(--font-mono); font-size:.65rem;
  background:rgba(8,13,24,.75); backdrop-filter:blur(6px); color:var(--teal-300);
  padding:5px 10px; border-radius:20px; border:1px solid rgba(61,217,196,.3); text-transform:uppercase; letter-spacing:.05em;
}
.proj-demo{
  position:absolute; bottom:12px; right:12px; font-family:var(--font-mono); font-size:.62rem;
  background:rgba(232,163,61,.15); color:var(--amber-300); padding:4px 9px; border-radius:20px;
  border:1px solid rgba(232,163,61,.3); text-transform:uppercase;
}
.proj-body{padding:24px; display:flex; flex-direction:column; flex:1;}
.proj-body h3{margin-bottom:6px; font-size:1.15rem;}
.proj-obj{font-size:.85rem; color:var(--slate-400); margin-bottom:14px;}
.proj-features{display:flex; flex-wrap:wrap; gap:6px; margin-bottom:20px;}
.proj-features span{
  font-family:var(--font-mono); font-size:.65rem; background:var(--navy-800); border:1px solid var(--line);
  color:var(--slate-300); padding:4px 9px; border-radius:6px;
}
.proj-actions{margin-top:auto; display:flex; gap:10px;}

/* ---------- Team ---------- */
.team-card{text-align:center;}
.team-photo{
  width:100%; aspect-ratio:1; border-radius:16px; background:linear-gradient(135deg,var(--navy-800),var(--navy-700));
  display:flex; align-items:center; justify-content:center; margin-bottom:20px; color:var(--slate-500);
  font-family:var(--font-display); font-size:2rem; border:1px solid var(--line);
}
.team-role{font-family:var(--font-mono); font-size:.75rem; color:var(--teal-400); text-transform:uppercase; letter-spacing:.06em; margin-bottom:10px;}

/* ---------- Form ---------- */
.form-wrap{
  background:var(--navy-850); border:1px solid var(--line); border-radius:var(--radius); padding:40px;
}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-bottom:20px;}
@media (max-width:640px){.form-row{grid-template-columns:1fr;}}
.field label{display:block; font-family:var(--font-mono); font-size:.75rem; color:var(--slate-400); text-transform:uppercase; letter-spacing:.05em; margin-bottom:8px;}
.field input, .field select, .field textarea{
  width:100%; padding:13px 16px; background:var(--navy-900); border:1px solid var(--line); border-radius:var(--radius-sm);
  color:var(--white); font-family:var(--font-body); font-size:.95rem; transition:border-color .2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus{outline:none; border-color:var(--teal-400);}
.field textarea{resize:vertical; min-height:120px;}

.contact-strip{display:flex; flex-wrap:wrap; gap:18px; margin-top:32px;}
.contact-pill{
  display:flex; align-items:center; gap:12px; background:var(--navy-850); border:1px solid var(--line);
  padding:14px 18px; border-radius:12px; font-size:.9rem;
}
.contact-pill .icon{width:36px; height:36px; margin:0;}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-950); border-top:1px solid var(--line); padding-top:70px;}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:40px; padding-bottom:50px;}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}
.footer-col h4{font-family:var(--font-mono); font-size:.75rem; text-transform:uppercase; letter-spacing:.08em; color:var(--slate-400); margin-bottom:18px;}
.footer-col ul li{margin-bottom:11px;}
.footer-col a{color:var(--slate-300); font-size:.92rem; transition:color .2s ease;}
.footer-col a:hover{color:var(--teal-400);}
.footer-brand p{font-size:.92rem; max-width:280px;}
.social-row{display:flex; gap:10px; margin-top:20px;}
.social-row a{
  width:38px; height:38px; border-radius:50%; border:1px solid var(--line); display:flex; align-items:center;
  justify-content:center; color:var(--slate-400); transition:all .2s ease;
}
.social-row a:hover{color:var(--navy-950); background:var(--teal-400); border-color:var(--teal-400);}
.footer-bottom{
  border-top:1px solid var(--line); padding:24px 0; display:flex; justify-content:space-between; align-items:center;
  font-size:.82rem; color:var(--slate-500); flex-wrap:wrap; gap:10px;
}
.footer-bottom a{color:var(--slate-500);}
.footer-bottom a:hover{color:var(--teal-400);}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{padding:64px 0 56px; border-bottom:1px solid var(--line); background:radial-gradient(ellipse 70% 60% at 90% 0%, rgba(61,217,196,.07), transparent 60%);}
.breadcrumb{font-family:var(--font-mono); font-size:.75rem; color:var(--slate-500); margin-bottom:18px;}
.breadcrumb a:hover{color:var(--teal-400);}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0; transform:translateY(24px); transition:opacity .7s var(--ease), transform .7s var(--ease);}
.reveal.in{opacity:1; transform:translateY(0);}

/* ---------- Utility ---------- */
.mt-0{margin-top:0;}
.text-center{text-align:center;}
.tag-row{display:flex; gap:10px; flex-wrap:wrap;}
.pill{font-family:var(--font-mono); font-size:.72rem; background:var(--navy-800); border:1px solid var(--line); color:var(--slate-300); padding:6px 12px; border-radius:20px;}
.two-col{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start;}
@media (max-width:860px){.two-col{grid-template-columns:1fr;}}
.divider{height:1px; background:var(--line); margin:64px 0;}
.badge-suitable{display:inline-flex; align-items:center; gap:8px; font-size:.88rem; color:var(--slate-300); padding:8px 0;}
.badge-suitable svg{color:var(--teal-400); flex-shrink:0;}