/* LineTemp v4   “good guys, serious systems”
   - logo-led
   - visual authority (instruments + readouts)
   - calm, premium, local-but-capable
   - subtle motion (no gimmicks)
*/

:root{
  --ink:#0b1220;
  --ink2:#111a2e;
  --paper:#ffffff;
  --ice:#f3f7fb;
  --mist:#e9f1f7;
  --line:#d7e3ee;

  --slate:#2f3437;
  --gray:#6a7680;

  /* pulled from logo vibe */
  --teal:#2aa7b8;
  --teal2:#3db9c8;
  --blue:#256ea6;
  --blue2:#4fb2d8;

  --accent: var(--blue);
  --accent2: var(--teal);

  --shadow: 0 18px 52px rgba(12,22,40,.18);
  --shadow2: 0 10px 26px rgba(12,22,40,.12);
  --radius: 18px;
  --radius2: 26px;

  --max: 1200px;
  --narrow: 820px;

  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  --display: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--slate);
  background: radial-gradient(1200px 680px at 72% -10%, rgba(79,178,216,.20), transparent 62%),
              radial-gradient(980px 620px at 16% 18%, rgba(37,110,166,.14), transparent 62%),
              linear-gradient(180deg, #ffffff 0%, var(--ice) 52%, #ffffff 100%);
  line-height:1.55;
}

a{color:inherit; text-decoration:none}
a:hover{opacity:.96}
img{max-width:100%; display:block}

.container{max-width:var(--max); margin:0 auto; padding:0 24px}
.container.narrow{max-width:var(--narrow)}
.page{min-height:100%; display:flex; flex-direction:column}

.kicker{
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color: rgba(47,52,55,.72);
  margin:0 0 10px 0;
}
h1,h2,h3{margin:0 0 12px 0; color: var(--ink)}
h1{font-size:46px; line-height:1.05; letter-spacing:-.02em}
h2{font-size:30px; letter-spacing:-.01em}
h3{font-size:18px; letter-spacing:-.01em}
.lead{font-size:18px; color: rgba(47,52,55,.80); max-width: 70ch}

.muted{color: rgba(47,52,55,.72)}
.small{font-size:13px; color: rgba(47,52,55,.62)}
.mono{font-family:var(--mono)}

.hr{height:1px; background: var(--line); margin:26px 0}

.badges{display:flex; flex-wrap:wrap; gap:10px; margin-top:14px}
.badge{
  display:inline-flex; align-items:center; gap:8px;
  padding:10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(42,167,184,.18);
  background: rgba(255,255,255,.75);
  box-shadow: var(--shadow2);
  font-size: 13px;
  color: rgba(47,52,55,.80);
}

/* NAV */
.header{
  position:sticky; top:0; z-index:50;
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(215,227,238,.95);
}
.header-inner{display:flex; align-items:center; justify-content:space-between; gap:16px; padding:14px 0}
.brand{display:flex; align-items:center; gap:14px; min-width: 220px}
.brand img{height:66px; width:auto}

.hero-logo{height:84px; width:auto; margin-bottom:16px}
@media (max-width: 780px){ .hero-logo{height:68px} }
.nav{display:flex; align-items:center; gap:6px; flex-wrap:wrap; justify-content:flex-end}
.nav a{
  padding:10px 12px;
  border-radius: 14px;
  font-weight:600;
  color: rgba(47,52,55,.78);
}
.nav a:hover{background: rgba(79,178,216,.12); color: var(--ink)}
.nav a.active{background: rgba(42,167,184,.10); border: 1px solid rgba(42,167,184,.16); color: var(--ink)}

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(47,52,55,.18);
  font-weight: 700;
  box-shadow: var(--shadow2);
  background: rgba(255,255,255,.88);
}
.btn:hover{transform: translateY(-1px)}
.btn.primary{
  border-color: rgba(47,127,184,.24);
  background: linear-gradient(135deg, rgba(37,110,166,.14), rgba(79,178,216,.10));
}
.btn-row{display:flex; gap:10px; flex-wrap:wrap; margin-top:18px}

/* HERO */
.hero{
  padding: 78px 0 38px 0;
  position: relative;
  overflow: hidden;
}
.hero::before{
  content:"";
  position:absolute; inset:-120px -160px auto -160px;
  height: 420px;
  background: radial-gradient(520px 220px at 40% 40%, rgba(47,127,184,.14), transparent 70%),
              radial-gradient(560px 240px at 70% 60%, rgba(42,167,184,.14), transparent 70%);
  filter: blur(2px);
  pointer-events:none;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr .95fr;
  gap: 20px;
  align-items: start;
}
@media (max-width: 980px){ .hero-grid{grid-template-columns:1fr} }

.hero-card{
  border-radius: var(--radius2);
  background: rgba(255,255,255,.80);
  border: 1px solid rgba(215,227,238,.95);
  box-shadow: var(--shadow);
  padding: 22px;
}
.hero-card strong{color: var(--ink)}
.hero-question{
  font-weight: 800;
  color: var(--ink);
  margin-top: 14px;
  display:flex; gap:10px; align-items:flex-start;
}
.qdot{
  width:10px; height:10px; border-radius: 999px;
  background: linear-gradient(135deg, var(--teal2), var(--blue2));
  margin-top: 7px;
}

/* Instrument panel */
.panel{
  border-radius: var(--radius2);
  background: linear-gradient(180deg, rgba(255,255,255,.84), rgba(255,255,255,.62));
  border: 1px solid rgba(215,227,238,.95);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.panel-top{
  display:flex; justify-content:space-between; align-items:center;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(215,227,238,.95);
  background: rgba(255,255,255,.92);
}
.pill{
  font-family: var(--mono);
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(47,127,184,.18);
  background: rgba(47,127,184,.06);
  color: rgba(17,26,46,.78);
}
.panel-body{padding: 14px 16px 18px 16px}
.readouts{display:grid; grid-template-columns: 1fr 1fr; gap:12px}
@media (max-width: 520px){ .readouts{grid-template-columns:1fr} }
.readout{
  border-radius: 16px;
  border: 1px solid rgba(215,227,238,.95);
  background: rgba(255,255,255,.86);
  padding: 12px;
  position: relative;
  overflow:hidden;
}
.readout::after{
  content:"";
  position:absolute; inset:-40% -40% auto auto;
  width: 140px; height: 140px;
  background: radial-gradient(circle at 30% 30%, rgba(42,167,184,.18), transparent 62%);
  transform: rotate(18deg);
  pointer-events:none;
}
.readout .label{font-size:12px; letter-spacing:.10em; text-transform:uppercase; color: rgba(47,52,55,.62)}
.readout .value{font-family: var(--mono); font-size: 20px; color: var(--ink); margin-top: 6px}
.readout .sub{font-size:12px; color: rgba(47,52,55,.62); margin-top: 6px}

/* Gauges */
.gauges{display:grid; grid-template-columns: 1fr 1fr; gap:12px; margin-top: 12px}
@media (max-width: 520px){ .gauges{grid-template-columns:1fr} }
.gauge{
  border-radius: 16px;
  border: 1px solid rgba(215,227,238,.95);
  background: rgba(255,255,255,.86);
  padding: 12px;
}
.gauge svg{width:100%; height:auto}
/* subtle sweep animation */
.sweep{
  animation: sweep 6.8s ease-in-out infinite;
  transform-origin: 110px 110px;
}
@keyframes sweep{
  0%{transform: rotate(-70deg)}
  50%{transform: rotate(35deg)}
  100%{transform: rotate(-70deg)}
}

/* SECTIONS */
.section{padding: 56px 0}
.section.alt{background: linear-gradient(180deg, rgba(233,241,247,.70), rgba(243,247,251,.90))}
.grid3{display:grid; grid-template-columns: repeat(3,1fr); gap:16px}
.grid2{display:grid; grid-template-columns: 1fr 1fr; gap:16px}
@media (max-width: 980px){ .grid3{grid-template-columns:1fr} }
@media (max-width: 780px){ .grid2{grid-template-columns:1fr} }

.card{
  border-radius: var(--radius2);
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(215,227,238,.95);
  box-shadow: var(--shadow2);
  padding: 18px;
}
.card .icon{
  width:44px; height:44px; border-radius: 16px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(42,167,184,.14), rgba(47,127,184,.10));
  border: 1px solid rgba(47,127,184,.14);
  margin-bottom: 10px;
}
.card p{margin: 8px 0 0 0}

.callout{
  border-left: 4px solid rgba(42,167,184,.65);
  border-radius: 16px;
  padding: 12px 14px;
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(215,227,238,.95);
  box-shadow: var(--shadow2);
  color: rgba(47,52,55,.82);
}
.callout strong{color: var(--ink)}

/* FOOTER */
.footer{
  margin-top:auto;
  padding: 22px 0;
  border-top: 1px solid rgba(215,227,238,.95);
  background: rgba(255,255,255,.84);
}
.footer-inner{display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap}
.footer a{color: rgba(47,52,55,.72)}
.footer a:hover{color: var(--ink)}

/* CONTACT FORM */
form{display:grid; gap:12px; margin-top: 10px}
label{font-size:13px; color: rgba(47,52,55,.66)}
input, textarea, select{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(215,227,238,.95);
  background: rgba(255,255,255,.92);
  font-family: var(--sans);
  color: var(--ink);
}
textarea{min-height: 140px; resize: vertical}
.form-row{display:grid; grid-template-columns: 1fr 1fr; gap:12px}
@media (max-width: 780px){ .form-row{grid-template-columns:1fr} }

/* Tiny “signal” animation */
.pulse{
  width:10px; height:10px; border-radius:999px;
  background: rgba(42,167,184,.85);
  box-shadow: 0 0 0 rgba(42,167,184,.32);
  animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse{
  0%{box-shadow: 0 0 0 0 rgba(42,167,184,.28)}
  70%{box-shadow: 0 0 0 14px rgba(42,167,184,0)}
  100%{box-shadow: 0 0 0 0 rgba(42,167,184,0)}
}

/* Watermark logo background */
.watermark{position:relative; overflow:hidden}
.watermark::before{
  content:"";
  position:absolute;
  inset:-80px -60px -120px -60px;
  background-image: url("../img/logo.png");
  background-repeat: no-repeat;
  background-position: 88% 18%;
  background-size: 720px auto;
  opacity: 0.06;
  filter: saturate(1.15) contrast(1.05);
  pointer-events:none;
}
@media (max-width: 980px){
  .watermark::before{
    background-position: 80% 10%;
    background-size: 520px auto;
    opacity: 0.05;
  }
}

/* v7 visual: photo-hero + tiles */
.topbar{
  background: linear-gradient(135deg, rgba(37,110,166,.92), rgba(79,178,216,.82));
  border-bottom: 1px solid rgba(255,255,255,.18);
}
.topbar .nav a{color: rgba(255,255,255,.88)}
.topbar .nav a:hover{background: rgba(255,255,255,.14); color: #fff}
.topbar .nav a.active{background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.22); color:#fff}
.topbar .btn.primary{background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.28); color:#fff}
.topbar .btn.primary:hover{background: rgba(255,255,255,.20)}

.hero-photo{
  padding: 86px 0 58px 0;
  background:
    linear-gradient(90deg, rgba(12,22,40,.78) 0%, rgba(12,22,40,.58) 38%, rgba(12,22,40,.22) 72%, rgba(12,22,40,.12) 100%),
    radial-gradient(900px 540px at 22% 35%, rgba(79,178,216,.32), transparent 60%),
    url("assets/img/hero-bg.svg");
  background-size: cover;
  background-position: center;
  color: #fff;
  border-bottom: 1px solid rgba(215,227,238,.95);
}
.hero-photo h1{color:#fff}
.hero-photo .lead{color: rgba(255,255,255,.88)}
.hero-photo .kicker{color: rgba(255,255,255,.82)}
.hero-photo .btn{border-color: rgba(255,255,255,.26); background: rgba(255,255,255,.10); color:#fff}
.hero-photo .btn.primary{background: rgba(79,178,216,.18); border-color: rgba(79,178,216,.38)}
.hero-photo .badge{background: rgba(255,255,255,.10); border-color: rgba(255,255,255,.20); color: rgba(255,255,255,.90)}
.hero-photo .hero-logo{filter: drop-shadow(0 18px 40px rgba(0,0,0,.28));}

.section-title{display:flex; align-items:baseline; justify-content:space-between; gap:14px; flex-wrap:wrap;}
.section-title h2{margin:0}
.section-title .muted{max-width: 70ch}

.icon-row{display:grid; grid-template-columns: repeat(3, 1fr); gap: 12px; align-items: stretch; margin-top: 16px;}
@media (max-width: 980px){ .icon-row{grid-template-columns:1fr} }
.icon-pill{display:flex; align-items:center; gap:12px; padding: 16px 16px; border-radius: 18px; background: rgba(255,255,255,.92); border: 1px solid rgba(215,227,238,.95); box-shadow: var(--shadow2);}
.icon-pill .glyph{width:44px; height:44px; border-radius: 14px; display:grid; place-items:center; background: linear-gradient(135deg, rgba(37,110,166,.14), rgba(79,178,216,.12)); border: 1px solid rgba(47,127,184,.14); color: var(--ink); font-weight:900;}
.icon-pill .text{font-weight:800; color: var(--ink)}
.icon-pill .sub{font-size:13px; color: rgba(47,52,55,.70); margin-top:2px}

.tiles{display:grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 18px;}
@media (max-width: 980px){ .tiles{grid-template-columns: repeat(2,1fr)} }
@media (max-width: 560px){ .tiles{grid-template-columns: 1fr} }

.tile{position:relative; height: 150px; border-radius: 18px; overflow:hidden; border: 1px solid rgba(215,227,238,.95); box-shadow: var(--shadow2); background: #0b1220;}
.tile .img{position:absolute; inset:0; background-size: cover; background-position:center; filter: saturate(1.05) contrast(1.05); opacity:.95;}
.tile::after{content:""; position:absolute; inset:0; background: linear-gradient(180deg, rgba(0,0,0,.00) 0%, rgba(0,0,0,.38) 60%, rgba(0,0,0,.60) 100%);}
.tile .label{position:absolute; left:12px; right:12px; bottom:10px; color:#fff; font-weight:900; letter-spacing:-.01em; z-index:2; display:flex; align-items:center; justify-content:space-between; gap:10px;}
.tile .label span{display:inline-block; padding: 8px 10px; border-radius: 12px; background: rgba(17,26,46,.40); border: 1px solid rgba(255,255,255,.18);}
.tile .label .tag{font-family: var(--mono); font-size: 12px; opacity:.9}

.split-band{border-radius: 26px; background: linear-gradient(135deg, rgba(37,110,166,.12), rgba(79,178,216,.10)); border: 1px solid rgba(215,227,238,.95); box-shadow: var(--shadow); overflow:hidden;}
.split-band .inner{display:grid; grid-template-columns: 1fr 1fr;}
@media (max-width: 980px){ .split-band .inner{grid-template-columns: 1fr} }
.split-card{padding: 18px; background: rgba(255,255,255,.86); border-right: 1px solid rgba(215,227,238,.95);}
@media (max-width: 980px){ .split-card{border-right:none; border-bottom: 1px solid rgba(215,227,238,.95);} }
.split-card:last-child{border-right:none; border-bottom:none}
.split-card .heading{display:flex; align-items:center; gap:12px; font-weight:900; color: var(--ink)}
.split-card .note{margin-top:6px; color: rgba(47,52,55,.72)}


/* v7.1 logo solidity patch */
.hero-photo{ position: relative; }
.hero-photo::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg, rgba(12,22,40,.78) 0%, rgba(12,22,40,.58) 38%, rgba(12,22,40,.22) 72%, rgba(12,22,40,.12) 100%),
    radial-gradient(900px 540px at 22% 35%, rgba(79,178,216,.32), transparent 60%),
    url("assets/img/hero-bg.svg");
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.hero-photo > .container{ position: relative; z-index: 1; }

/* Never let the logo inherit opacity, blending, or filters */
.hero-logo, .brand img{
  opacity: 1 !important;
  mix-blend-mode: normal !important;
  filter: none !important;
}

/* Make hero logo bolder and more readable */
.hero-logo{
  display:block;
  height: 76px;
  width: auto;
  margin: 0 0 14px 0;
}
@media (max-width: 560px){
  .hero-logo{ height: 64px; }
}

/* v7.1 header brand contrast */
.topbar .brand img{ opacity:1 !important; filter:none !important; }