/* AVAS INFRA — shared page styles for the standalone nav pages
   (Services, Projects, Estimator, Contact). Mirrors the inline system used
   on the Homepage / Process pages so every page reads as one site. */

:root{
  --blue:#1A4D8F; --navy:#103768; --blue-700:#2A66B0;
  --gold:#E0A52C; --gold-deep:#C2871A;
  --ink:#14233A; --slate:#56657E;
  --paper:#FBFAF7; --white:#FFFFFF; --sky:#EEF3FA; --sand:#F7F1E3;
  --line:#E3E7ED; --wa:#25D366; --green:#2F9E6B;
  --maxw:1200px;
}
*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{ font-family:'Public Sans',system-ui,sans-serif; background:var(--paper); color:var(--ink); -webkit-font-smoothing:antialiased; line-height:1.6; }
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 32px; }
h1,h2,h3,h4{ font-family:'Archivo',sans-serif; letter-spacing:-.02em; line-height:1.06; color:var(--ink); }
a{ color:inherit; text-decoration:none; }
.kicker{ font-family:'Space Mono',monospace; font-size:12px; letter-spacing:.2em; text-transform:uppercase; color:var(--gold-deep); }
.muted{ color:var(--slate); }

.btn{ display:inline-flex; align-items:center; justify-content:center; gap:9px; font-family:'Archivo',sans-serif; font-weight:700; font-size:15px; padding:13px 24px; border-radius:10px; border:2px solid transparent; cursor:pointer; transition:.16s; white-space:nowrap; }
.btn.primary{ background:var(--blue); color:#fff; } .btn.primary:hover{ background:var(--navy); }
.btn.gold{ background:var(--gold); color:var(--navy); } .btn.gold:hover{ background:var(--gold-deep); color:#fff; }
.btn.ghost{ background:transparent; color:var(--blue); border-color:#cdd9ea; } .btn.ghost:hover{ background:var(--sky); }
.btn.wa{ background:var(--wa); color:#06351c; } .btn.wa:hover{ filter:brightness(.95); }
.btn.full{ width:100%; }

/* ---- Floating WhatsApp ---- */
.wa-fab{ position:fixed; right:22px; bottom:22px; z-index:300; width:58px; height:58px; border-radius:50%; background:#25D366; color:#fff; display:flex; align-items:center; justify-content:center; box-shadow:0 6px 22px rgba(6,53,28,.28); transition:transform .15s ease, box-shadow .15s ease; }
.wa-fab svg{ width:30px; height:30px; }
.wa-fab:hover{ transform:translateY(-2px) scale(1.05); box-shadow:0 10px 28px rgba(6,53,28,.34); }
.wa-fab::after{ content:""; position:absolute; inset:0; border-radius:50%; box-shadow:0 0 0 0 rgba(37,211,102,.45); animation:waPulse 2.6s infinite; }
@keyframes waPulse{ 0%{ box-shadow:0 0 0 0 rgba(37,211,102,.45);} 70%{ box-shadow:0 0 0 15px rgba(37,211,102,0);} 100%{ box-shadow:0 0 0 0 rgba(37,211,102,0);} }
@media (max-width:600px){ .wa-fab{ width:52px; height:52px; right:16px; bottom:16px; } .wa-fab svg{ width:27px; height:27px; } }
@media print{ .wa-fab{ display:none; } }

/* ---- Announcement ---- */
.announce{ background:var(--navy); color:#cdddf2; font-size:13px; }
.announce .wrap{ display:flex; align-items:center; justify-content:space-between; gap:16px; padding-top:9px; padding-bottom:9px; }
.announce .l,.announce .r{ display:flex; align-items:center; gap:18px; font-family:'Space Mono',monospace; font-size:12px; letter-spacing:.02em; }
.announce b{ color:#fff; font-weight:400; } .announce a{ color:#fff; }
@media(max-width:760px){ .announce .l span:nth-child(2){ display:none; } }

/* ---- Nav ---- */
header.nav{ position:sticky; top:0; z-index:50; background:rgba(251,250,247,.88); backdrop-filter:blur(10px); border-bottom:1px solid var(--line); }
.nav .wrap{ display:flex; align-items:center; justify-content:space-between; height:74px; }
.brand{ display:flex; align-items:center; gap:12px; }
.brand .mk{ width:42px; height:42px; border-radius:9px; background:linear-gradient(160deg,var(--blue),var(--navy)); display:grid; place-items:center; box-shadow:0 6px 16px -8px rgba(16,55,104,.6); }
.brand .mk svg{ width:27px; height:27px; }
.brand .nm{ font-family:'Archivo',sans-serif; font-weight:800; font-size:21px; letter-spacing:-.01em; white-space:nowrap; }
.brand .nm b{ color:var(--gold-deep); }
.navlinks{ display:flex; gap:26px; }
.navlinks a{ font-weight:600; font-size:15px; color:var(--ink); }
.navlinks a:hover{ color:var(--blue); } .navlinks a.active{ color:var(--blue); }
.nav-cta{ display:flex; align-items:center; gap:14px; }
.nav-cta .ph{ font-family:'Space Mono',monospace; font-size:13px; color:var(--slate); }

.burger{ display:none; flex-direction:column; justify-content:center; gap:5px; width:46px; height:46px; padding:0; border:1.5px solid var(--line); border-radius:10px; background:#fff; cursor:pointer; transition:.16s; }
.burger:hover{ border-color:var(--blue); }
.burger span{ display:block; width:22px; height:2.5px; border-radius:2px; background:var(--ink); margin:0 auto; transition:transform .22s ease, opacity .18s ease; }
.burger.open span:nth-child(1){ transform:translateY(7.5px) rotate(45deg); }
.burger.open span:nth-child(2){ opacity:0; }
.burger.open span:nth-child(3){ transform:translateY(-7.5px) rotate(-45deg); }

.scrim{ position:fixed; inset:0; background:rgba(16,55,104,.42); backdrop-filter:blur(2px); opacity:0; visibility:hidden; transition:.24s; z-index:60; }
.scrim.show{ opacity:1; visibility:visible; }
.drawer{ position:fixed; top:0; right:0; height:100%; width:min(82vw,340px); background:var(--paper); z-index:70; box-shadow:-24px 0 60px -30px rgba(16,55,104,.5); transform:translateX(100%); transition:transform .26s cubic-bezier(.4,0,.2,1); display:flex; flex-direction:column; overflow-y:auto; }
.drawer.show{ transform:translateX(0); }
.drawer-head{ display:flex; align-items:center; justify-content:space-between; padding:20px 22px; border-bottom:1px solid var(--line); }
.drawer-close{ width:42px; height:42px; border:1.5px solid var(--line); border-radius:10px; background:#fff; font-size:22px; line-height:1; color:var(--ink); cursor:pointer; }
.drawer-close:hover{ border-color:var(--blue); color:var(--blue); }
.drawer-links{ display:flex; flex-direction:column; padding:14px 12px; }
.drawer-links a{ font-family:'Archivo',sans-serif; font-weight:700; font-size:18px; color:var(--ink); padding:15px 14px; border-radius:10px; transition:.14s; }
.drawer-links a:hover{ background:var(--sky); color:var(--blue); }
.drawer-links a.active{ color:var(--blue); background:var(--sky); }
.drawer-foot{ margin-top:auto; padding:20px 22px 26px; border-top:1px solid var(--line); display:flex; flex-direction:column; gap:12px; }
.drawer-foot .ph{ font-family:'Space Mono',monospace; font-size:13px; color:var(--slate); text-align:center; }
@media(max-width:940px){ .navlinks{ display:none; } .burger{ display:flex; } .nav-cta .btn.gold{ display:none; } }
@media(max-width:560px){ .nav-cta .ph{ display:none; } }

/* ---- Hero band (shared) ---- */
.phero{ position:relative; overflow:hidden; border-bottom:1px solid var(--line); }
.phero::before{ content:""; position:absolute; inset:0; background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px); background-size:34px 34px; opacity:.5; -webkit-mask-image:radial-gradient(120% 90% at 80% 0%,#000 0%,transparent 70%); mask-image:radial-gradient(120% 90% at 80% 0%,#000 0%,transparent 70%); pointer-events:none; }
.phero .wrap{ position:relative; padding:58px 32px 50px; display:grid; grid-template-columns:1.12fr .88fr; gap:50px; align-items:center; }
.phero.solo .wrap{ display:block; max-width:760px; }
.phero h1{ font-size:48px; font-weight:900; margin-top:16px; }
.phero h1 .g{ color:var(--gold-deep); } .phero h1 .f{ color:var(--blue); }
.phero p.lead{ font-size:18px; color:var(--slate); max-width:54ch; margin-top:16px; }
.phero .meta{ display:flex; gap:34px; margin-top:30px; flex-wrap:wrap; }
.phero .meta .m .n{ font-family:'Archivo'; font-weight:800; font-size:26px; color:var(--navy); }
.phero .meta .m .l{ font-family:'Space Mono',monospace; font-size:11.5px; color:var(--slate); letter-spacing:.04em; margin-top:2px; }
.phero .hshot{ position:relative; aspect-ratio:5/4; border-radius:18px; box-shadow:0 30px 60px -34px rgba(16,55,104,.55); }
.phero .hshot .tagline{ position:absolute; left:14px; bottom:14px; z-index:2; background:rgba(16,55,104,.92); color:#fff; font-family:'Space Mono',monospace; font-size:11.5px; letter-spacing:.04em; padding:7px 12px; border-radius:8px; }
@media(max-width:900px){ .phero .wrap{ grid-template-columns:1fr; gap:30px; } .phero .hshot{ aspect-ratio:16/10; order:-1; } }
@media(max-width:600px){ .phero h1{ font-size:35px; } }

/* ---- Image box — striped placeholder until a photo is dropped in ---- */
.shot{ position:relative; overflow:hidden; background:repeating-linear-gradient(135deg,#eef1f6 0 13px,#e6ebf2 13px 26px); }
.shot .lbl{ position:absolute; inset:0; display:grid; place-items:center; text-align:center; padding:18px; font-family:'Space Mono',monospace; font-size:12px; line-height:1.55; color:#8093ad; letter-spacing:.02em; }
.shot .lbl b{ color:var(--gold-deep); font-weight:400; }
.shot img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; display:block; z-index:1; }

/* ---- Section frame ---- */
section{ padding:80px 0; }
.sec-head{ max-width:640px; }
.sec-head.center{ margin:0 auto; text-align:center; }
.sec-head h2{ font-size:38px; font-weight:800; margin-top:14px; }
.sec-head p{ color:var(--slate); font-size:17px; margin-top:14px; }

/* ---- Feature blocks (content + image, alternating) ---- */
.feat{ display:grid; grid-template-columns:1fr 1fr; gap:50px; align-items:center; padding:52px 0; border-top:1px solid var(--line); }
.feat:first-of-type{ border-top:none; padding-top:8px; }
.feat .media{ position:relative; aspect-ratio:4/3; border-radius:16px; overflow:hidden; box-shadow:0 30px 60px -36px rgba(16,55,104,.5); }
.feat.rev .media{ order:-1; }
.feat .no{ font-family:'Space Mono',monospace; font-size:13px; letter-spacing:.14em; color:var(--gold-deep); }
.feat h3{ font-size:29px; font-weight:800; margin:10px 0 12px; }
.feat .lead{ color:var(--slate); font-size:16px; }
.feat .flist{ list-style:none; margin-top:20px; display:grid; gap:11px; }
.feat .flist li{ display:flex; gap:11px; align-items:flex-start; font-size:14.5px; color:var(--ink); }
.feat .flist li::before{ content:"✓"; color:var(--green); font-weight:800; flex:none; }
.feat .ftag{ display:flex; flex-wrap:wrap; gap:8px; margin-top:22px; }
.feat .ftag span{ font-size:12.5px; color:var(--ink); background:var(--sky); border:1px solid #dbe6f4; border-radius:7px; padding:5px 10px; font-weight:600; }
@media(max-width:820px){ .feat{ grid-template-columns:1fr; gap:26px; padding:40px 0; } .feat.rev .media{ order:0; } .feat .media{ order:-1; } }

/* ---- Services grid (compact, reused) ---- */
.svc-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; margin-top:48px; }
.svc{ background:#fff; border:1px solid var(--line); border-radius:16px; overflow:hidden; transition:.18s; display:flex; flex-direction:column; }
.svc:hover{ transform:translateY(-4px); box-shadow:0 22px 44px -28px rgba(16,55,104,.4); }
.svc .ph{ height:120px; }
.svc .b{ padding:20px; flex:1; display:flex; flex-direction:column; }
.svc .no{ font-family:'Space Mono',monospace; font-size:12px; color:var(--gold-deep); }
.svc h3{ font-size:18px; margin:8px 0 8px; }
.svc p{ font-size:14px; color:var(--slate); flex:1; }
@media(max-width:900px){ .svc-grid{ grid-template-columns:repeat(2,1fr); } }
@media(max-width:480px){ .svc-grid{ grid-template-columns:1fr; } }

/* ---- Projects ---- */
.pfilter{ display:flex; gap:10px; flex-wrap:wrap; margin-top:36px; }
.pfilter button{ font-family:'Archivo',sans-serif; font-weight:700; font-size:13.5px; padding:9px 17px; border-radius:22px; border:1.5px solid var(--line); background:#fff; color:var(--slate); cursor:pointer; transition:.14s; }
.pfilter button:hover{ border-color:var(--blue); color:var(--blue); }
.pfilter button.active{ background:var(--blue); border-color:var(--blue); color:#fff; }
.proj-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:34px; }
.proj{ position:relative; border-radius:14px; overflow:hidden; border:1px solid var(--line); }
.proj .ph{ height:250px; }
.proj .cap{ position:absolute; left:0; right:0; bottom:0; padding:34px 18px 16px; background:linear-gradient(to top,rgba(16,55,104,.88),transparent); color:#fff; pointer-events:none; z-index:2; }
.proj .cap .t{ font-family:'Archivo'; font-weight:700; font-size:17px; }
.proj .cap .s{ font-family:'Space Mono',monospace; font-size:11px; color:#cdddf2; margin-top:2px; }
.proj .tag{ position:absolute; top:14px; left:14px; z-index:2; background:var(--gold); color:var(--navy); font-family:'Space Mono',monospace; font-size:10.5px; letter-spacing:.06em; text-transform:uppercase; padding:4px 10px; border-radius:20px; }
@media(max-width:860px){ .proj-grid{ grid-template-columns:repeat(2,1fr); } }
@media(max-width:520px){ .proj-grid{ grid-template-columns:1fr; } }

/* ---- Estimator card ---- */
.est{ background:#fff; border:1px solid var(--line); border-radius:18px; box-shadow:0 30px 70px -38px rgba(16,55,104,.45); overflow:hidden; }
.est-head{ background:linear-gradient(135deg,var(--blue),var(--navy)); color:#fff; padding:20px 24px; display:flex; align-items:center; gap:12px; }
.est-head .spark{ width:34px; height:34px; border-radius:8px; background:var(--gold); display:grid; place-items:center; color:var(--navy); font-size:18px; flex:none; }
.est-head h3{ color:#fff; font-size:18px; }
.est-head p{ font-family:'Space Mono',monospace; font-size:11px; color:#bcd2ee; letter-spacing:.04em; }
.est-body{ padding:22px 24px 24px; }
.lab{ font-family:'Space Mono',monospace; font-size:10.5px; letter-spacing:.12em; text-transform:uppercase; color:var(--slate); margin-bottom:7px; display:block; }
.dims{ display:flex; gap:14px; margin-bottom:18px; }
.dims .f{ flex:1; }
.inp{ width:100%; border:1.5px solid var(--line); background:#fbfcfe; border-radius:10px; padding:12px 14px; font-family:'Archivo',sans-serif; font-weight:600; font-size:17px; color:var(--ink); outline:none; transition:.14s; }
.inp:focus{ border-color:var(--blue); box-shadow:0 0 0 3px rgba(26,77,143,.14); }
.counter{ display:flex; align-items:center; justify-content:space-between; border:1.5px solid var(--line); border-radius:10px; padding:7px; background:#fbfcfe; margin-bottom:18px; }
.counter button{ width:42px; height:42px; background:#fff; border:1.5px solid var(--line); border-radius:8px; font-size:22px; font-weight:700; color:var(--blue); cursor:pointer; transition:.14s; line-height:1; }
.counter button:hover{ background:var(--sky); border-color:var(--blue); }
.counter .val{ font-family:'Archivo',sans-serif; font-weight:800; font-size:20px; }
.tiers{ display:grid; grid-template-columns:repeat(4,1fr); gap:6px; background:var(--sky); border-radius:11px; padding:5px; margin-bottom:8px; }
.tier{ background:transparent; border-radius:8px; padding:9px 4px; cursor:pointer; text-align:center; transition:.14s; border:1.5px solid transparent; }
.tier .t{ font-family:'Archivo',sans-serif; font-weight:700; font-size:12.5px; color:var(--slate); }
.tier .r{ font-family:'Space Mono',monospace; font-size:10px; color:#9aa7ba; margin-top:1px; }
.tier:hover .t{ color:var(--ink); }
.tier.active{ background:#fff; border-color:var(--gold); box-shadow:0 2px 6px rgba(16,55,104,.08); }
.tier.active .t{ color:var(--blue); } .tier.active .r{ color:var(--gold-deep); }
.tier-desc{ font-size:12.5px; color:var(--slate); text-align:center; min-height:34px; display:flex; align-items:center; justify-content:center; padding:6px 4px; }
.result{ background:var(--sky); border:1px solid #d7e3f2; border-radius:13px; padding:18px; text-align:center; margin:6px 0 16px; }
.result .rl{ font-family:'Space Mono',monospace; font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--blue); }
.result .price{ font-family:'Archivo',sans-serif; font-weight:900; font-size:36px; color:var(--navy); margin-top:3px; }
.result .meta{ display:flex; align-items:center; justify-content:center; gap:12px; margin-top:6px; font-family:'Space Mono',monospace; font-size:12px; color:var(--slate); }
.result .meta i{ color:#c3d0e0; font-style:normal; }
.est-cta{ display:flex; flex-direction:column; gap:10px; }

/* ---- Quote / contact ---- */
.quote{ background:var(--ink); color:#dfe6ef; }
.quote .grid{ display:grid; grid-template-columns:1fr 1fr; gap:54px; align-items:start; }
.quote h2{ color:#fff; font-size:36px; font-weight:800; }
.quote .lead{ color:#aab8cc; font-size:16px; margin-top:14px; max-width:42ch; }
.contact-list{ margin-top:30px; display:flex; flex-direction:column; gap:18px; }
.ci{ display:flex; gap:14px; align-items:flex-start; }
.ci .ic{ width:42px; height:42px; border-radius:10px; background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.12); display:grid; place-items:center; color:var(--gold); flex:none; }
.ci .k{ font-family:'Space Mono',monospace; font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:#8fa1ba; }
.ci .v{ color:#fff; font-weight:600; font-size:16px; margin-top:2px; }
.ci a.v:hover{ color:var(--gold); }
.qform{ background:#fff; border-radius:18px; padding:30px; color:var(--ink); }
.qform h3{ font-size:21px; }
.qform .sub{ color:var(--slate); font-size:14px; margin:6px 0 22px; }
.frow{ display:flex; gap:14px; }
.fg{ margin-bottom:16px; flex:1; }
.fg label{ font-family:'Space Mono',monospace; font-size:10.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--slate); display:block; margin-bottom:7px; }
.fg input,.fg select,.fg textarea{ width:100%; border:1.5px solid var(--line); background:#fbfcfe; border-radius:10px; padding:12px 14px; font-family:'Public Sans'; font-size:15px; color:var(--ink); outline:none; transition:.14s; }
.fg input:focus,.fg select:focus,.fg textarea:focus{ border-color:var(--blue); box-shadow:0 0 0 3px rgba(26,77,143,.13); }
.fg textarea{ resize:vertical; min-height:84px; }
.form-note{ font-size:12px; color:var(--slate); margin-top:6px; text-align:center; }
@media(max-width:860px){ .quote .grid{ grid-template-columns:1fr; gap:36px; } }

/* ---- CTA band ---- */
.cta{ background:linear-gradient(135deg,var(--blue),var(--navy)); color:#fff; text-align:center; }
.cta h2{ color:#fff; font-size:42px; font-weight:900; }
.cta h2 .g{ color:var(--gold); }
.cta p{ color:#bcd2ee; font-size:17px; margin:16px auto 0; max-width:48ch; }
.cta .row{ display:flex; gap:14px; justify-content:center; margin-top:32px; flex-wrap:wrap; }
@media(max-width:480px){ .cta h2{ font-size:30px; } }

/* ---- Footer ---- */
footer{ background:var(--navy); color:#a9bdd6; padding:64px 0 30px; }
.fgrid{ display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:36px; }
footer .brand .nm{ color:#fff; } footer .brand .nm b{ color:var(--gold); }
footer .slo{ font-family:'Archivo'; font-weight:600; color:#cdddf2; margin-top:16px; font-size:15px; }
footer .slo .g{ color:var(--gold); }
footer p.ad{ font-family:'Space Mono',monospace; font-size:12.5px; color:#8fa6c4; margin-top:16px; line-height:1.8; }
footer h4{ color:#fff; font-size:13px; font-family:'Space Mono',monospace; letter-spacing:.12em; text-transform:uppercase; margin-bottom:16px; }
footer ul{ list-style:none; display:flex; flex-direction:column; gap:11px; }
footer ul a{ color:#a9bdd6; font-size:14.5px; } footer ul a:hover{ color:#fff; }
.fbar{ border-top:1px solid rgba(255,255,255,.1); margin-top:48px; padding-top:22px; display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap; font-family:'Space Mono',monospace; font-size:12px; color:#7e93b2; }
.fbar a:hover{ color:#cdddf2; }
@media(max-width:820px){ .fgrid{ grid-template-columns:1fr 1fr; gap:30px; } }
@media(max-width:480px){ .fgrid{ grid-template-columns:1fr; } }