@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@600;700;800;900&family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --bg: #F2F4F6;
  --bg-raised: #FFFFFF;
  --ink: #10151C;
  --ink-dim: #59636D;
  --navy: #1E3A5C;
  --navy-deep: #0B1B2C;
  --sky: #2E6FA0;
  --line: #D7DCE1;
  --line-strong: #B9C2CB;
  --hero-bg: #0B1B2C;
  --hero-bg-2: #10243B;
  --hero-ink: #F2F4F6;
  --hero-dim: #A9BBCC;
  --hero-line: rgba(242,244,246,0.14);
  --hero-accent: #7FB2E0;
  --font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "Courier New", monospace;
}

@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg: #0B1220;
    --bg-raised: #121B2E;
    --ink: #E7ECF1;
    --ink-dim: #9AA7B5;
    --navy: #7FB2E0;
    --navy-deep: #0B1B2C;
    --sky: #7FB2E0;
    --line: #24344A;
    --line-strong: #33475F;
  }
}
:root[data-theme="dark"]{
  --bg: #0B1220;
  --bg-raised: #121B2E;
  --ink: #E7ECF1;
  --ink-dim: #9AA7B5;
  --navy: #7FB2E0;
  --navy-deep: #0B1B2C;
  --sky: #7FB2E0;
  --line: #24344A;
  --line-strong: #33475F;
}

*{ box-sizing: border-box; }
body{
  margin:0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.55;
}
a{ color: var(--sky); }
img{ max-width:100%; }
.wrap{ max-width: 1120px; margin: 0 auto; padding: 0 28px; }

/* ---------- NAV ---------- */
header.site{
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-row{
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; padding: 14px 0;
}
.brand{ display:flex; align-items:center; gap: 12px; text-decoration:none; }
.brand img{ width: 46px; height: 46px; border-radius: 10px; display:block;
  box-shadow: 0 0 0 1px var(--line-strong); }
.brand-name{
  font-family: var(--font-display); font-weight: 800; letter-spacing: 0.01em;
  font-size: 1.18rem; color: var(--ink); line-height:1;
}
.brand-name small{
  display:block; font-family: var(--font-mono); font-weight:400;
  font-size: 0.56rem; letter-spacing: 0.16em; color: var(--ink-dim); margin-top:3px;
}
nav.links{ display:flex; align-items:center; gap: 24px; }
nav.links a{
  color: var(--ink-dim); text-decoration:none; font-size: 0.92rem; font-weight: 500;
}
nav.links a:hover{ color: var(--ink); }
.nav-cta{
  background: var(--navy); color: #F2F4F6 !important; padding: 9px 18px;
  border-radius: 7px; font-weight: 600; font-size: 0.88rem !important;
}

/* ---------- HERO ---------- */
.hero{
  background: linear-gradient(175deg, var(--hero-bg), var(--hero-bg-2));
  color: var(--hero-ink);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--hero-line);
}
.hero .wrap{ position: relative; z-index: 2; padding-top: 88px; padding-bottom: 96px; }
.hero-grid-svg{ position:absolute; inset:0; width:100%; height:100%; z-index:1; opacity:0.9; }
.eyebrow{
  display:inline-flex; align-items:center; gap:9px;
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--hero-accent);
  border: 1px solid var(--hero-line); border-radius: 999px; padding: 7px 14px;
  margin-bottom: 30px;
}
.eyebrow .dot{ width:6px; height:6px; border-radius:50%; background: var(--hero-accent); }
.hero h1{
  font-family: var(--font-display); font-weight: 800; text-wrap: balance;
  font-size: clamp(2.3rem, 4.6vw, 3.6rem); line-height: 1.12; letter-spacing: -0.015em;
  margin: 0 0 26px; max-width: 21ch;
}
.hero .lede{
  font-size: 1.1rem; line-height: 1.6; color: var(--hero-dim); max-width: 46ch; margin: 0 0 38px;
}
.hero .cta-row{ display:flex; gap: 14px; flex-wrap: wrap; }
.btn{
  font-family: var(--font-body); font-weight: 600; font-size: 0.94rem;
  padding: 13px 24px; border-radius: 7px; text-decoration:none; display:inline-block;
  border: 1px solid transparent; cursor:pointer;
}
.btn-primary{ background: var(--hero-accent); color: #0B1B2C; }
.btn-ghost{ border-color: var(--hero-line); color: var(--hero-ink); background:transparent; }
.btn-outline{ border-color: var(--line-strong); color: var(--ink); background:transparent; }
.btn[disabled]{ opacity:0.5; cursor:not-allowed; }
.coord-tag{
  position:absolute; font-family: var(--font-mono); font-size: 0.66rem;
  color: var(--hero-dim); letter-spacing: 0.03em; z-index:2;
}

/* ---------- CREDENTIALS STRIP ---------- */
.creds{
  background: var(--bg-raised); border-bottom: 1px solid var(--line);
}
.creds .wrap{
  display:grid; grid-template-columns: repeat(4,1fr); gap: 0;
  padding: 0;
}
.cred-cell{
  padding: 26px 22px; border-left: 1px solid var(--line);
}
.cred-cell:first-child{ border-left:none; }
.cred-num{
  font-family: var(--font-mono); font-size: 0.68rem; color: var(--sky);
  letter-spacing: 0.1em; margin-bottom: 8px; display:block;
}
.cred-cell p{ margin:0; font-size: 0.92rem; color: var(--ink); font-weight:500; }

/* ---------- SECTION SCAFFOLDING ---------- */
section{ padding: 84px 0; }
.section-head{ max-width: 640px; margin-bottom: 52px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.kicker{
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--sky); display:block; margin-bottom: 14px;
}
h2{
  font-family: var(--font-display); font-weight: 800; letter-spacing: -0.005em;
  font-size: clamp(1.7rem, 3.2vw, 2.5rem); margin: 0 0 14px; text-wrap: balance;
}
.section-head p{ color: var(--ink-dim); font-size: 1.03rem; margin:0; max-width: 56ch; }
.section-head.center p{ margin-left:auto; margin-right:auto; }

/* ---------- ABOUT ---------- */
.about{ background: var(--bg-raised); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.about-grid{ display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items:start; }
.about-grid p{ color: var(--ink-dim); font-size: 1.02rem; margin: 0 0 18px; }
.about-grid p:last-child{ margin-bottom:0; }
.license-card{
  border: 1px solid var(--line); border-radius: 12px; padding: 26px;
  background: var(--bg);
}
.license-card .label{
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.1em;
  color: var(--ink-dim); text-transform: uppercase; display:block; margin-bottom: 6px;
}
.license-card .val{ font-size: 0.96rem; margin: 0 0 18px; }
.license-card .val:last-child{ margin-bottom:0; }
.license-card .val b{ font-weight:600; }
.license-card .val.mono{ font-family: var(--font-mono); font-size: 0.9rem; }

/* ---------- SERVICES ---------- */
.services-grid{
  display:grid; grid-template-columns: repeat(2, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); border-radius: 14px;
  overflow: hidden;
}
.service-card{
  background: var(--bg-raised); padding: 32px 30px;
}
.service-card .svc-code{
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--sky);
  letter-spacing: 0.08em; display:block; margin-bottom: 16px;
}
.service-card h3{
  font-family: var(--font-body); font-weight: 700; font-size: 1.18rem; margin: 0 0 12px;
}
.service-card p{ color: var(--ink-dim); font-size: 0.95rem; margin:0; }

/* ---------- ASSESSMENT ---------- */
.assessment{ background: var(--hero-bg); color: var(--hero-ink); }
.assessment .section-head h2{ color: var(--hero-ink); }
.assessment .section-head p{ color: var(--hero-dim); }
.assess-panel{
  background: var(--bg-raised); color: var(--ink); border-radius: 16px;
  padding: 36px; max-width: 800px; margin: 0 auto;
  box-shadow: 0 24px 64px rgba(0,0,0,0.35);
}
.assess-progress{ display:flex; gap:6px; margin-bottom:28px; }
.assess-progress span{ height:4px; flex:1; background: var(--line); border-radius:4px; overflow:hidden; position:relative; }
.assess-progress span::after{ content:""; display:block; height:100%; width:0%; background: var(--sky); transition: width 0.3s ease; }
.assess-progress span.done::after{ width:100%; }
.assess-progress span.active::after{ width:60%; }
.assess-dim-label{
  font-family: var(--font-mono); font-size:0.72rem; font-weight:600; letter-spacing:0.1em;
  text-transform:uppercase; color: var(--sky); margin-bottom:6px;
}
.assess-question{ font-size:1rem; font-weight:600; color: var(--ink); margin-bottom:22px; font-family: var(--font-body); }
.scale{ display:flex; gap:10px; margin-bottom:8px; }
.scale button{
  flex:1; padding:14px 6px; border-radius:8px; border:1.5px solid var(--line);
  background: var(--bg-raised); cursor:pointer; font-weight:700; font-size:1rem; color: var(--ink-dim);
  font-family: var(--font-body); transition: all 0.15s ease;
}
.scale button:hover{ border-color: var(--sky); }
.scale button.selected{ background: var(--sky); border-color: var(--sky); color:#fff; }
.scale-labels{ display:flex; justify-content:space-between; font-size:0.72rem; color: var(--ink-dim); margin-bottom:30px; }
.assess-nav{ display:flex; justify-content:space-between; align-items:center; gap:12px; }
.lead-form{ display:grid; gap:14px; margin-bottom:22px; }
.lead-form label{ font-size:0.78rem; font-weight:700; color: var(--ink-dim); display:block; margin-bottom:6px; font-family: var(--font-mono); letter-spacing:0.04em; text-transform:uppercase; }
.lead-form input, .lead-form textarea{
  width:100%; padding:12px 14px; border-radius:8px; border:1.5px solid var(--line);
  font-family: var(--font-body); font-size:0.95rem; background: var(--bg-raised); color: var(--ink);
}
.lead-form input:focus, .lead-form textarea:focus{ outline:none; border-color: var(--sky); }
.assess-result h3{ margin-bottom:6px; font-family: var(--font-display); }
.result-score{ display:flex; align-items:baseline; gap:10px; margin:18px 0; }
.result-score strong{ font-size:2.6rem; color: var(--ink); font-family: var(--font-display); }
.result-score span{ color: var(--ink-dim); font-weight:600; }
.result-bars{ display:grid; gap:12px; margin:22px 0; }
.result-bar-row{ display:grid; grid-template-columns:160px 1fr 40px; align-items:center; gap:10px; font-size:0.85rem; }
.result-bar-track{ height:8px; background: var(--line); border-radius:8px; overflow:hidden; }
.result-bar-fill{ height:100%; background: var(--sky); border-radius:8px; }
.result-narrative{ background: var(--bg); border-radius:12px; padding:20px; font-size:0.95rem; color: var(--ink-dim); margin:18px 0; white-space:pre-line; }
.loading-dots::after{ content:"…"; animation: dots 1.2s steps(4,end) infinite; }
@keyframes dots{ 0%,20%{content:"."} 40%{content:".."} 60%,100%{content:"..."} }

/* ---------- APPROACH ---------- */
.approach{ background: var(--bg-raised); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.approach-flow{ display:flex; gap: 0; align-items: stretch; margin-bottom: 54px; }
.flow-step{ flex:1; position:relative; padding: 0 26px 0 0; }
.flow-step:last-child{ padding-right:0; }
.flow-num{
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--sky);
  letter-spacing: 0.08em; display:block; margin-bottom: 12px;
}
.flow-step h4{ font-family: var(--font-body); font-weight:700; font-size:1.04rem; margin: 0 0 10px; }
.flow-step p{ color: var(--ink-dim); font-size: 0.92rem; margin:0; }
.flow-arrow{
  position:absolute; right: -1px; top: 0; bottom:0; width: 26px;
  display:flex; align-items:flex-start; justify-content:center; padding-top: 3px;
}
.flow-arrow svg{ width: 18px; height: 18px; }
.approach-note{
  border-left: 3px solid var(--sky); padding: 4px 0 4px 22px; color: var(--ink-dim);
  font-size: 0.95rem; max-width: 62ch;
}
.approach-note b{ color: var(--ink); font-weight:600; }

/* ---------- CTA ---------- */
.cta-band{
  background: linear-gradient(175deg, var(--hero-bg), var(--hero-bg-2));
  color: var(--hero-ink);
}
.cta-band .wrap{
  display:flex; align-items:center; justify-content: space-between; gap: 32px;
  flex-wrap: wrap;
}
.cta-band h2{ color: var(--hero-ink); margin:0; max-width: 26ch; }
.cta-band .btn-primary{ flex-shrink:0; }

/* ---------- CONTACT ---------- */
.contact .wrap{ display:grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.contact-block .label{
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.1em;
  color: var(--ink-dim); text-transform: uppercase; display:block; margin-bottom: 10px;
}
.contact-block a.email{
  font-family: var(--font-display); font-weight: 700; font-size: 1.6rem;
  color: var(--ink); text-decoration:none; display:inline-block;
  border-bottom: 2px solid var(--sky);
}
.contact-block p.note{ color: var(--ink-dim); font-size: 0.92rem; margin-top: 14px; max-width: 40ch; }
.locate-card{
  position:relative; border:1px solid var(--line); border-radius: 14px;
  background: var(--bg); overflow:hidden; padding: 4px 4px 0; margin-bottom: 18px;
}
.locate-card svg{ display:block; width:100%; height:auto; }
.locate-ring{ transform-box: fill-box; transform-origin: center; animation: locate-pulse 2.8s ease-out infinite; }
.locate-ring.r2{ animation-delay: 0.9s; }
@keyframes locate-pulse{
  0%{ transform: scale(0.5); opacity: 0.55; }
  100%{ transform: scale(2.1); opacity: 0; }
}
.locate-coords{
  display:flex; align-items:baseline; justify-content:space-between; flex-wrap:wrap;
  gap: 8px 16px; padding: 12px 14px 14px;
}
.locate-coords .city{
  font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink-dim);
}
.locate-coords .deg{
  font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.04em; color: var(--sky);
}

/* ---------- FOOTER ---------- */
footer.site{ background: var(--bg-raised); border-top: 1px solid var(--line); }
footer.site .wrap{
  padding: 34px 28px; display:flex; align-items:center; justify-content: space-between;
  flex-wrap: wrap; gap: 14px;
}
.foot-brand{ font-family: var(--font-display); font-weight:800; font-size: 1rem; }
.foot-tag{ font-size: 0.82rem; color: var(--ink-dim); margin-top: 2px; }
.foot-copy{ font-size: 0.78rem; color: var(--ink-dim); text-align:right; }
.foot-copy a{ color: var(--ink-dim); }

/* ---------- CHAT WIDGET ---------- */
.chat-launcher{
  position: fixed; bottom: 24px; right: 24px; z-index: 200;
  width: 60px; height: 60px; border-radius: 50%; background: var(--sky);
  box-shadow: 0 12px 32px rgba(11,27,44,0.35); border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center; color: #0B1B2C;
  transition: transform 0.15s ease;
}
.chat-launcher:hover{ transform: scale(1.06); }
.chat-panel{
  position: fixed; bottom: 96px; right: 24px; z-index: 200;
  width: 376px; max-width: calc(100vw - 32px); height: 520px; max-height: calc(100vh - 140px);
  background: var(--bg-raised); border-radius: 16px; box-shadow: 0 24px 64px rgba(0,0,0,0.35);
  display: none; flex-direction: column; overflow: hidden; border: 1px solid var(--line);
}
.chat-panel.open{ display:flex; }
.chat-head{
  background: var(--hero-bg); color: var(--hero-ink); padding: 16px 18px;
  display:flex; align-items:center; justify-content:space-between;
}
.chat-head div strong{ display:block; font-size:0.95rem; font-family: var(--font-display); }
.chat-head div span{ font-size:0.75rem; color: var(--hero-dim); }
.chat-close{ background:none; border:none; color: var(--hero-dim); font-size:1.2rem; cursor:pointer; }
.chat-body{ flex:1; overflow-y:auto; padding:16px; display:flex; flex-direction:column; gap:12px; background: var(--bg); }
.chat-msg{ max-width:85%; padding:10px 14px; border-radius:14px; font-size:0.88rem; line-height:1.5; }
.chat-msg.bot{ background: var(--bg-raised); border:1px solid var(--line); align-self:flex-start; color: var(--ink); border-bottom-left-radius:4px; }
.chat-msg.user{ background: var(--sky); color:#fff; align-self:flex-end; border-bottom-right-radius:4px; }
.chat-input-row{ display:flex; gap:8px; padding:12px; border-top:1px solid var(--line); background: var(--bg-raised); }
.chat-input-row input{ flex:1; border:1.5px solid var(--line); border-radius:999px; padding:10px 16px; font-family: var(--font-body); font-size:0.88rem; background: var(--bg-raised); color: var(--ink); }
.chat-input-row input:focus{ outline:none; border-color: var(--sky); }
.chat-send{ width:40px; height:40px; border-radius:50%; background: var(--sky); color:#fff; border:none; cursor:pointer; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.chat-send[disabled]{ opacity:0.5; cursor:not-allowed; }
.chat-booking-btn{
  display:inline-block; margin-top:8px; padding:8px 14px; border-radius:999px;
  background: var(--sky); color:#fff !important; font-size:0.82rem; font-weight:600;
  text-decoration:none; cursor:pointer;
}
.chat-booking-btn:hover{ opacity:0.9; }

.hidden{ display:none !important; }

@media (max-width: 860px){
  .about-grid, .services-grid, .contact .wrap{ grid-template-columns: 1fr !important; }
  .creds .wrap{ grid-template-columns: repeat(2,1fr); }
  .cred-cell:nth-child(3){ border-left:none; }
  .approach-flow{ flex-direction: column; gap: 26px; }
  .flow-step{ padding-right:0; }
  .flow-arrow{ display:none; }
  nav.links{ display:none; }
  footer.site .wrap{ flex-direction: column; align-items:flex-start; }
  .foot-copy{ text-align:left; }
  .chat-panel{ width: calc(100vw - 32px); }
}