:root {
  --bg: #020a14;
  --bg-2: #061322;
  --panel: rgba(8, 25, 44, .72);
  --panel-strong: #07192b;
  --line: rgba(123, 190, 232, .17);
  --line-bright: rgba(47, 205, 255, .42);
  --text: #f4f8fb;
  --muted: #92a6b9;
  --cyan: #13c8f7;
  --cyan-soft: #74e4ff;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 72% 7%, rgba(10, 109, 183, .18), transparent 28rem),
    linear-gradient(180deg, #020812 0%, #04111f 45%, #020a14 100%);
  font-family: Inter, system-ui, sans-serif;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.page-shell { overflow: hidden; }
.site-header {
  width: min(calc(100% - 40px), var(--max));
  height: 88px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 30;
}
.brand { display: inline-flex; align-items: center; gap: 12px; letter-spacing: .04em; }
.brand-mark { color: var(--cyan); font-size: 1.55rem; transform: scaleX(1.15); text-shadow: 0 0 18px rgba(19,200,247,.7); }
.brand-copy { display: grid; line-height: 1; }
.brand-copy strong { font: 700 1rem/1 Space Grotesk, sans-serif; letter-spacing: .13em; }
.brand-copy small { margin-top: 7px; color: var(--cyan); font-size: .58rem; letter-spacing: .25em; }
.nav-links { display: flex; align-items: center; gap: 28px; font-size: .88rem; font-weight: 600; color: #b7c6d4; }
.nav-links a:not(.nav-cta):hover { color: white; }
.nav-cta { padding: 11px 17px; border: 1px solid var(--line-bright); border-radius: 4px; color: #eafbff; background: rgba(13,138,190,.08); }
.menu-button { display: none; background: none; border: 0; padding: 10px; }
.menu-button span { display: block; width: 24px; height: 2px; background: white; margin: 5px 0; }

.hero {
  width: min(calc(100% - 40px), var(--max));
  min-height: 690px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: center;
  gap: 40px;
  position: relative;
}
.hero::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; border-bottom: 1px solid var(--line); }
.hero-grid-glow { position: absolute; inset: 0 52% 0 -40vw; background-image: linear-gradient(rgba(45,164,222,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(45,164,222,.06) 1px, transparent 1px); background-size: 42px 42px; mask-image: linear-gradient(to right, transparent 0, #000 30%, #000 72%, transparent); opacity: .65; }
.hero-copy { position: relative; z-index: 2; padding: 90px 0 100px; }
.eyebrow { margin: 0 0 14px; text-transform: uppercase; color: var(--cyan); font-size: .72rem; font-weight: 800; letter-spacing: .22em; }
h1, h2, h3 { font-family: Space Grotesk, Inter, sans-serif; }
h1 { margin: 0; font-size: clamp(3.1rem, 6.3vw, 6.2rem); line-height: .96; letter-spacing: -.055em; max-width: 850px; }
h1 span { color: transparent; -webkit-text-stroke: 1px rgba(129,224,255,.85); text-shadow: 0 0 35px rgba(19,200,247,.08); }
.hero-lede { max-width: 700px; color: #a9bac9; font-size: 1.1rem; margin: 27px 0 32px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.button { min-height: 50px; padding: 0 22px; display: inline-flex; align-items: center; justify-content: center; border-radius: 4px; font-size: .87rem; font-weight: 800; letter-spacing: .02em; transition: transform .18s ease, border-color .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { background: linear-gradient(135deg, #0baedc, #20d6ff); color: #00121c; box-shadow: 0 10px 30px rgba(19,200,247,.16); }
.button.secondary { border: 1px solid var(--line); color: #dbe8f2; background: rgba(255,255,255,.025); }
.button.secondary span { color: var(--cyan); margin-left: 14px; }
.button.large { min-height: 58px; padding-inline: 28px; text-align: center; }
.hero-proof { margin-top: 38px; display: flex; flex-wrap: wrap; gap: 20px; color: #8298aa; font-size: .75rem; }
.hero-proof span { display: flex; align-items: center; gap: 7px; }
.hero-proof i { width: 5px; height: 5px; background: var(--cyan); border-radius: 50%; box-shadow: 0 0 10px var(--cyan); }
.hero-visual { position: relative; display: grid; place-items: center; min-height: 500px; }
.hero-visual img { width: min(100%, 520px); border-radius: 50%; mix-blend-mode: screen; filter: saturate(1.06) contrast(1.03); position: relative; z-index: 2; mask-image: radial-gradient(circle at center, #000 45%, rgba(0,0,0,.92) 58%, transparent 76%); }
.signal-ring { position: absolute; border: 1px solid rgba(19,200,247,.13); border-radius: 50%; aspect-ratio: 1; }
.ring-one { width: 82%; }
.ring-two { width: 106%; opacity: .55; }

.problem-band { width: min(calc(100% - 40px), 920px); margin: 0 auto; padding: 120px 0; text-align: center; }
.problem-band h2 { font-size: clamp(2.1rem, 4vw, 3.7rem); line-height: 1.07; letter-spacing: -.035em; margin: 0 auto 22px; }
.problem-band > p:last-child { max-width: 760px; margin: 0 auto; color: var(--muted); font-size: 1.04rem; }
.section { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; padding: 110px 0; border-top: 1px solid var(--line); }
.section-heading { display: grid; grid-template-columns: 1fr .72fr; gap: 60px; align-items: end; margin-bottom: 48px; }
.section-heading h2, .about-copy h2, .quote-section h2 { margin: 0; font-size: clamp(2.3rem, 4.3vw, 4.2rem); line-height: 1; letter-spacing: -.045em; }
.section-heading > p { margin: 0 0 3px; color: var(--muted); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-card { min-height: 275px; padding: 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: linear-gradient(145deg, rgba(13,37,62,.42), rgba(5,17,30,.18)); transition: background .2s ease, transform .2s ease; }
.service-card:hover { background: linear-gradient(145deg, rgba(13,68,96,.55), rgba(5,17,30,.35)); transform: translateY(-2px); }
.service-icon { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line-bright); color: var(--cyan); font-size: 1.35rem; margin-bottom: 34px; }
.service-card h3 { margin: 0 0 12px; font-size: 1.26rem; }
.service-card p { margin: 0; color: var(--muted); font-size: .9rem; }
.process-list { border-top: 1px solid var(--line); }
.process-item { display: grid; grid-template-columns: 90px 1fr 40px; gap: 25px; align-items: center; padding: 27px 8px; border-bottom: 1px solid var(--line); }
.process-number { color: var(--cyan); font: 600 .82rem Space Grotesk, sans-serif; letter-spacing: .12em; }
.process-item h3 { margin: 0 0 5px; font-size: 1.28rem; }
.process-item p { margin: 0; color: var(--muted); font-size: .9rem; max-width: 760px; }
.process-arrow { justify-self: end; color: #587387; }
.about-section { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.blueprint-card { min-height: 520px; background: linear-gradient(145deg, rgba(8,39,67,.95), rgba(3,18,34,.96)); border: 1px solid var(--line); position: relative; overflow: hidden; }
.blueprint-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(64,184,236,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(64,184,236,.08) 1px, transparent 1px); background-size: 28px 28px; }
.blueprint-house { position: absolute; inset: 18% 13% 21%; border: 1px solid rgba(129,222,255,.66); display: grid; grid-template-columns: 1fr 1.2fr; grid-template-rows: 1fr 1fr; }
.room { border: 1px solid rgba(129,222,255,.29); color: rgba(180,232,250,.5); font-size: .58rem; letter-spacing: .15em; padding: 12px; }
.coverage { position: absolute; width: 150px; aspect-ratio: 1; border: 1px solid rgba(19,200,247,.33); border-radius: 50%; background: radial-gradient(circle, rgba(19,200,247,.13), transparent 68%); }
.coverage::after { content:''; position:absolute; width:8px; height:8px; border-radius:50%; background:var(--cyan); top:50%; left:50%; transform:translate(-50%,-50%); box-shadow:0 0 16px var(--cyan); }
.coverage-a { top: 17%; left: 17%; }.coverage-b { top: 39%; right: 12%; }.coverage-c { bottom: 7%; left: 38%; }
.diagram-label { position: absolute; bottom: 18px; left: 22px; color: rgba(146,211,236,.5); font-size: .58rem; letter-spacing: .18em; }
.about-copy > p:not(.eyebrow) { color: var(--muted); font-size: 1rem; margin: 24px 0 28px; }
.factor-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.factor-grid span { padding: 11px 0; border-bottom: 1px solid var(--line); color: #c3d3df; font-size: .82rem; }
.factor-grid span:nth-child(even) { padding-left: 22px; border-left: 1px solid var(--line); }
.faq-section { padding-bottom: 130px; }
.faq-heading { grid-template-columns: 1fr; margin-bottom: 30px; }
.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { list-style: none; cursor: pointer; padding: 24px 4px; display: flex; justify-content: space-between; gap: 20px; font: 600 1.02rem Space Grotesk, sans-serif; }
summary::-webkit-details-marker { display: none; }
summary span { color: var(--cyan); font: 400 1.4rem Inter, sans-serif; transition: transform .2s; }
details[open] summary span { transform: rotate(45deg); }
details p { color: var(--muted); max-width: 830px; margin: -4px 0 24px; }
.quote-section { width: min(calc(100% - 40px), var(--max)); margin: 0 auto 70px; min-height: 320px; padding: 58px; display: flex; justify-content: space-between; align-items: center; gap: 60px; border: 1px solid rgba(19,200,247,.25); background: linear-gradient(120deg, rgba(7,37,62,.95), rgba(4,19,33,.95)); position: relative; overflow: hidden; }
.quote-section > * { position: relative; z-index: 2; }
.quote-section p:not(.eyebrow) { max-width: 650px; color: var(--muted); margin-bottom: 0; }
.quote-glow { position: absolute; width: 430px; height: 430px; border-radius: 50%; right: -120px; top: -180px; background: rgba(19,200,247,.11); filter: blur(40px); }
footer { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; padding: 30px 0 45px; border-top: 1px solid var(--line); display: flex; gap: 30px; align-items: center; color: #61788b; font-size: .75rem; }
.footer-brand { display: grid; margin-right: auto; line-height: 1; }.footer-brand strong { color: #dce7ee; font: 700 .9rem Space Grotesk; letter-spacing: .12em; }.footer-brand span { margin-top: 5px; color: var(--cyan); font-size: .5rem; letter-spacing: .2em; }
footer a { color: #9bb0c0; }

@media (max-width: 900px) {
  .site-header { height: 76px; }
  .menu-button { display: block; }
  .nav-links { display: none; position: absolute; left: 0; right: 0; top: 76px; flex-direction: column; align-items: stretch; gap: 0; padding: 12px; background: rgba(3,13,24,.98); border: 1px solid var(--line); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 15px; }
  .nav-cta { margin-top: 6px; text-align: center; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-copy { padding: 80px 0 15px; }
  .hero-visual { min-height: 360px; margin-bottom: 50px; }
  .hero-visual img { width: min(86%, 430px); }
  .section-heading { grid-template-columns: 1fr; gap: 20px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .about-section { grid-template-columns: 1fr; }
  .quote-section { flex-direction: column; align-items: flex-start; padding: 42px; }
}

@media (max-width: 600px) {
  .site-header, .hero, .section, .quote-section, footer { width: min(calc(100% - 28px), var(--max)); }
  .brand-copy strong { font-size: .86rem; }.brand-copy small { font-size: .48rem; }
  .hero-copy { padding-top: 65px; }
  h1 { font-size: clamp(2.65rem, 14vw, 4.5rem); }
  .hero-lede { font-size: 1rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-proof { flex-direction: column; gap: 8px; }
  .problem-band { width: min(calc(100% - 28px), 920px); padding: 85px 0; text-align: left; }
  .section { padding: 82px 0; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 235px; }
  .process-item { grid-template-columns: 44px 1fr; gap: 16px; }.process-arrow { display: none; }
  .blueprint-card { min-height: 420px; }
  .factor-grid { grid-template-columns: 1fr; }.factor-grid span:nth-child(even) { padding-left: 0; border-left: 0; }
  .quote-section { margin-bottom: 40px; padding: 34px 25px; }
  footer { flex-direction: column; align-items: flex-start; }.footer-brand { margin-right: 0; }
}

/* v0.4 small cleanup */
.process-section { padding-bottom: 58px; }
.home-design-section { padding-top: 72px; }

/* v0.2 refinements */
.brand-mark { width: 38px; height: 30px; display: grid; place-items: center; overflow: hidden; flex: 0 0 auto; }
.brand-mark img { width: 44px; height: 30px; object-fit: cover; object-position: 50% 42%; filter: drop-shadow(0 0 10px rgba(19,200,247,.28)); }

.home-design-section .section-heading { margin-bottom: 38px; }
.comparison-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.plan-card { border: 1px solid var(--line); background: linear-gradient(145deg, rgba(8,31,52,.68), rgba(3,15,27,.58)); padding: 26px; }
.plan-card-heading { min-height: 128px; }
.plan-label { display: inline-block; margin-bottom: 8px; color: var(--cyan); font-size: .68rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.before-card .plan-label { color: #ff9e7a; }
.plan-card h3 { margin: 0 0 8px; font-size: 1.35rem; }
.plan-card-heading p { margin: 0; color: var(--muted); font-size: .88rem; }
.floorplan { height: 310px; position: relative; display: grid; grid-template-columns: 1.18fr .56fr 1.45fr .9fr 1.15fr; grid-template-rows: .85fr .62fr .95fr; border: 1px solid rgba(129,222,255,.42); background: rgba(6,25,43,.72); overflow: hidden; }
.floorplan::before { content:''; position:absolute; inset:0; background-image: linear-gradient(rgba(64,184,236,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(64,184,236,.05) 1px, transparent 1px); background-size:22px 22px; pointer-events:none; }
.floorplan .room { min-width: 0; border: 1px solid rgba(129,222,255,.25); padding: 8px; color: rgba(190,229,244,.64); font-size: .5rem; letter-spacing: .1em; text-transform: uppercase; position: relative; z-index: 5; background: rgba(4,18,31,.08); }
.room-primary { grid-column:1; grid-row:1 / 3; }.room-bath { grid-column:2; grid-row:1; }.room-living { grid-column:3; grid-row:1 / 3; }.room-dining { grid-column:4; grid-row:1; }.room-kitchen { grid-column:5; grid-row:1 / 3; }.room-bed2 { grid-column:1; grid-row:3; }.room-hall { grid-column:2; grid-row:2 / 4; }.room-bed3 { grid-column:3; grid-row:3; }.room-office { grid-column:4; grid-row:2 / 4; }.room-garage { grid-column:5; grid-row:3; border-top:3px double rgba(129,222,255,.28) !important; }
.router-dot,.ap-dot { position:absolute; z-index:8; width:14px; height:14px; border-radius:50%; background:var(--cyan); box-shadow:0 0 16px var(--cyan); }
.router-dot { left:40%; top:48%; background:#ff8d68; box-shadow:0 0 16px rgba(255,102,70,.72); }
.router-dot span,.ap-dot span { position:absolute; white-space:nowrap; left:18px; top:-4px; font-size:.52rem; text-transform:uppercase; letter-spacing:.1em; color:#d9edf6; }
.weak-zone { position:absolute; z-index:3; width:230px; aspect-ratio:1; border-radius:50%; background:radial-gradient(circle, rgba(255,121,84,.04) 10%, rgba(255,100,70,.15) 48%, rgba(255,100,70,.025) 68%, transparent 72%); border:1px dashed rgba(255,125,88,.22); }
.weak-a { right:-105px; top:-95px; }.weak-b { left:-125px; bottom:-130px; }
.floorplan-before::after { content:''; position:absolute; z-index:2; width:255px; aspect-ratio:1; left:calc(40% - 121px); top:calc(48% - 121px); border-radius:50%; background:radial-gradient(circle, rgba(19,200,247,.23), rgba(19,200,247,.08) 42%, transparent 69%); border:1px solid rgba(19,200,247,.18); }
.floorplan-after { background: rgba(6,25,43,.8); }
.coverage-blanket { position:absolute; inset:-18%; z-index:2; background:radial-gradient(ellipse at 18% 28%, rgba(19,200,247,.32) 0 18%, rgba(19,200,247,.22) 28%, transparent 51%), radial-gradient(ellipse at 53% 50%, rgba(19,200,247,.36) 0 20%, rgba(19,200,247,.25) 31%, transparent 55%), radial-gradient(ellipse at 85% 42%, rgba(19,200,247,.32) 0 18%, rgba(19,200,247,.22) 30%, transparent 53%), linear-gradient(rgba(19,200,247,.16), rgba(19,200,247,.16)); filter: blur(1px); }
.floorplan-after::after { content:''; position:absolute; inset:0; z-index:3; background:rgba(19,200,247,.10); box-shadow: inset 0 0 55px rgba(19,200,247,.16); pointer-events:none; }
.ap-one { left:17%; top:31%; }.ap-two { left:50%; top:50%; }.ap-three { right:16%; top:31%; }
.plan-notes { display:flex; flex-wrap:wrap; gap:8px; margin-top:18px; }
.plan-notes span { font-size:.72rem; color:#b4c2cd; border:1px solid var(--line); padding:7px 9px; background:rgba(255,255,255,.018); }
.before-card .plan-notes span::before { content:'×'; color:#ff8d68; margin-right:6px; font-weight:800; }
.plan-notes.good span::before { content:'✓'; color:var(--cyan); margin-right:6px; font-weight:800; }
.home-factors { margin-top:30px; }

.about-us-section { display:grid; grid-template-columns:1.15fr .85fr; gap:70px; align-items:start; }
.about-us-copy h2 { margin:0; font-size:clamp(2.3rem,4.3vw,4.2rem); line-height:1; letter-spacing:-.045em; }
.about-us-copy > p:not(.eyebrow) { color:var(--muted); font-size:1rem; margin:22px 0 0; max-width:720px; }
.security-card { border:1px solid rgba(19,200,247,.24); background:linear-gradient(145deg, rgba(8,39,67,.75), rgba(3,18,34,.72)); padding:32px; position:relative; overflow:hidden; }
.security-card::after { content:''; position:absolute; width:210px; height:210px; border:1px solid rgba(19,200,247,.08); border-radius:50%; right:-90px; top:-90px; }
.security-card h3 { margin:0 0 24px; font-size:1.55rem; line-height:1.15; }
.security-points { border-top:1px solid var(--line); }
.security-points > div { display:grid; gap:3px; padding:16px 0; border-bottom:1px solid var(--line); }
.security-points strong { color:#e7f4fa; font-size:.88rem; }.security-points span { color:var(--muted); font-size:.78rem; }

@media (max-width: 900px) {
  .comparison-grid,.about-us-section { grid-template-columns:1fr; }
  .floorplan { height:290px; }
}
@media (max-width: 600px) {
  .brand-mark { width:32px; height:26px; }.brand-mark img { width:38px; height:26px; }
  .plan-card { padding:18px; }.plan-card-heading { min-height:auto; margin-bottom:18px; }
  .floorplan { height:240px; }
  .plan-notes { gap:6px; }
}

/* v1 quote form */
.quote-section { align-items: stretch; }
.quote-copy { flex: 0 1 44%; align-self: center; }
.quote-form { flex: 1 1 56%; display: grid; gap: 14px; padding: 28px; border: 1px solid rgba(129,222,255,.15); background: rgba(2,14,25,.45); backdrop-filter: blur(5px); }
.quote-form label { display: grid; gap: 7px; color: #c8d7e2; font-size: .76rem; font-weight: 700; letter-spacing: .02em; }
.quote-form label > span { color: var(--cyan); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.quote-form input,.quote-form select,.quote-form textarea { width: 100%; border: 1px solid rgba(129,222,255,.18); border-radius: 3px; background: rgba(2,13,23,.78); color: #e9f6fb; padding: 12px 13px; outline: none; transition: border-color .16s ease, box-shadow .16s ease; }
.quote-form input,.quote-form select { min-height: 46px; }
.quote-form textarea { resize: vertical; min-height: 126px; line-height: 1.45; }
.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus { border-color: rgba(19,200,247,.7); box-shadow: 0 0 0 3px rgba(19,200,247,.08); }
.quote-form ::placeholder { color: #62798b; }
.turnstile-wrap { min-height: 65px; display: flex; align-items: center; }
.form-submit-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 4px; }
.form-submit-row .button { border: 0; cursor: pointer; }
.form-submit-row .button[disabled] { opacity: .62; cursor: wait; transform: none; }
.form-status { margin: 0 !important; font-size: .8rem; line-height: 1.35; max-width: 280px !important; }
.form-status.success { color: #9ee8bc !important; }
.form-status.error { color: #ffad91 !important; }
.form-honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.quote-expectations { display: grid; gap: 9px; margin-top: 26px; color: #8fa4b5; font-size: .76rem; }
.quote-expectations span { display: flex; gap: 8px; align-items: center; }
.quote-expectations i { width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 9px var(--cyan); }

@media (max-width: 900px) {
  .quote-copy { max-width: 720px; }
  .quote-form { width: 100%; }
}
@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
  .quote-form { padding: 20px; }
  .form-submit-row { align-items: stretch; }
  .form-submit-row .button { width: 100%; }
}