/* Patchwork Networks — site styles */
@font-face { font-family: "Inter"; src: url("../fonts/Inter-Regular.woff") format("woff"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/Inter-Medium.woff") format("woff"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/Inter-SemiBold.woff") format("woff"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Inter Display"; src: url("../fonts/InterDisplay-SemiBold.woff") format("woff"); font-weight: 600; font-display: swap; }

:root {
  --navy: #0B2545;
  --navy-2: #163A63;
  --navy-3: #24527F;
  --ink: #0E1116;
  --teal: #19B5A8;
  --teal-ink: #0E7C74;
  --slate: #5B6573;
  --mist: #B8C7D8;
  --paper: #F4F5F7;
  --line: #E3E7EC;
  --white: #FFFFFF;
  --radius: 14px;
  --wrap: 1160px;
  --shadow: 0 1px 2px rgba(11, 37, 69, .06), 0 8px 24px rgba(11, 37, 69, .06);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif; font-size: 17px; line-height: 1.6; color: var(--ink); background: var(--white); -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; }
a { color: var(--teal-ink); text-underline-offset: 3px; }
a:hover { color: var(--navy); }
:focus-visible { outline: 3px solid var(--teal); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { font-family: "Inter Display", "Inter", sans-serif; font-weight: 600; color: var(--navy); letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 .5em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.2rem; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.eyebrow { display: inline-block; font-size: .8rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--teal-ink); margin-bottom: .8rem; }
.lead { font-size: 1.15rem; color: var(--slate); max-width: 62ch; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--white); padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }
section { padding: 96px 0; scroll-margin-top: 72px; }
.alt { background: var(--paper); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 12px 22px; border-radius: 999px; font: 600 1rem/1 "Inter", sans-serif; text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: background .15s, color .15s, border-color .15s; }
.btn-primary { background: var(--teal); color: var(--navy); }
.btn-primary:hover { background: #2CC9BC; color: var(--navy); }
.btn-ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,.35); }
.btn-ghost:hover { border-color: var(--white); color: var(--white); }
.btn-outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white); }
.btn svg { width: 20px; height: 20px; flex: none; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 72px; }
.brand img { height: 38px; width: auto; display: block; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a { color: var(--navy); text-decoration: none; font-weight: 500; font-size: .95rem; padding: 10px 12px; border-radius: 8px; }
.nav a:hover { background: var(--paper); }
.nav .btn { margin-left: 8px; padding: 10px 18px; min-height: 44px; }
.menu-toggle { display: none; background: none; border: 0; padding: 10px; border-radius: 8px; cursor: pointer; color: var(--navy); min-width: 44px; min-height: 44px; }
.menu-toggle svg { width: 26px; height: 26px; }
@media (max-width: 1100px) {
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav { display: none; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; align-items: stretch; background: var(--white); border-bottom: 1px solid var(--line); padding: 8px 16px 20px; box-shadow: var(--shadow); }
  .nav.open { display: flex; }
  .nav a { padding: 14px 12px; }
  .nav .btn { margin: 8px 0 0; }
}

/* Hero */
.hero { background: radial-gradient(1200px 600px at 85% 20%, #12325A 0%, var(--navy) 55%, #071A33 100%); color: var(--white); padding: 88px 0 96px; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 48px; align-items: center; }
.hero h1 { color: var(--white); }
.hero .lead { color: #D3DDE8; }
.hero .eyebrow { color: var(--teal); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.langs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; padding: 0; list-style: none; }
.langs li { font-size: .85rem; font-weight: 500; color: var(--mist); border: 1px solid rgba(184,199,216,.35); border-radius: 999px; padding: 4px 12px; }
.hero-mark { position: relative; justify-self: center; width: min(420px, 100%); }
.hero-mark svg { width: 100%; height: auto; display: block; }
.ring { transform-box: fill-box; transform-origin: center; animation: ping 3.2s ease-out infinite; }
.ring.r2 { animation-delay: 1.6s; }
@keyframes ping { 0% { transform: scale(.6); opacity: 0; } 20% { opacity: 1; } 100% { transform: scale(1.9); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .ring { animation: none; } }
@media (max-width: 860px) {
  .hero { padding: 56px 0 64px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 32px; }
  .hero-mark { width: min(280px, 80%); order: -1; }
}

/* Proof strip */
.proof { background: var(--white); border-bottom: 1px solid var(--line); padding: 28px 0; }
.proof ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.proof strong { display: block; font-family: "Inter Display", sans-serif; font-size: 1.6rem; color: var(--navy); letter-spacing: -0.02em; line-height: 1.2; }
.proof span { font-size: .92rem; color: var(--slate); }
@media (max-width: 760px) { .proof ul { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* Services */
.lines { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 40px; }
.line { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.line-head { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.line-head svg { width: 36px; height: 36px; flex: none; }
.line-head h3 { margin: 0; font-size: 1.5rem; }
.line > p { color: var(--slate); font-size: .98rem; }
.pkgs { list-style: none; margin: 8px 0 0; padding: 0; }
.pkgs li { padding: 14px 0; border-top: 1px solid var(--line); }
.pkgs .row { display: flex; flex-direction: column; gap: 0; }
.pkgs b { color: var(--navy); font-weight: 600; }
.pkgs .price { font-weight: 600; color: var(--teal-ink); font-size: .95rem; font-feature-settings: "tnum"; }
.pkgs small { display: block; color: var(--slate); font-size: .9rem; line-height: 1.45; margin-top: 2px; }
.note { margin-top: 28px; font-size: .95rem; color: var(--slate); max-width: 80ch; }
@media (max-width: 980px) { .lines { grid-template-columns: 1fr; } }

/* Network explorer */
.explorer { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 28px; margin-top: 36px; align-items: start; }
.diagram { background: var(--navy); border-radius: var(--radius); padding: 18px; }
.diagram svg { width: 100%; height: auto; display: block; }
.link { fill: none; stroke: #2E5F92; stroke-width: 3; }
.link.standby { stroke-dasharray: 6 6; }
.flow { fill: none; stroke: var(--teal); stroke-width: 3; stroke-linecap: round; stroke-dasharray: 2 16; animation: flow 1.6s linear infinite; }
.flow.standby { display: none; }
@keyframes flow { to { stroke-dashoffset: -36; } }
@media (prefers-reduced-motion: reduce) { .flow { animation: none; } }
.node { cursor: pointer; }
.node rect { fill: var(--navy-2); stroke: #2E5F92; stroke-width: 2; transition: fill .15s, stroke .15s; }
.node text { fill: var(--white); font: 600 15px "Inter", sans-serif; pointer-events: none; }
.node text.sub { fill: var(--mist); font-weight: 400; font-size: 12.5px; }
.node:hover rect, .node:focus-visible rect { stroke: var(--teal); }
.node:focus { outline: none; }
.node:focus-visible rect { stroke-width: 3; }
.node[aria-pressed="true"] rect { fill: var(--teal); stroke: var(--teal); }
.node[aria-pressed="true"] text { fill: var(--navy); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.chip { font: 500 .9rem "Inter", sans-serif; color: var(--navy); background: var(--white); border: 1px solid var(--line); border-radius: 999px; padding: 8px 14px; min-height: 40px; cursor: pointer; }
.chip[aria-pressed="true"] { background: var(--navy); color: var(--white); border-color: var(--navy); }
.panel { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); position: sticky; top: 96px; }
.panel h3 { font-size: 1.45rem; }
.panel dl { margin: 0; }
.panel dt { font-size: .78rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--teal-ink); margin-top: 16px; }
.panel dd { margin: 4px 0 0; color: var(--ink); font-size: .98rem; }
.panel .btn { margin-top: 22px; }
@media (max-width: 980px) { .explorer { grid-template-columns: 1fr; } .panel { position: static; } }

/* Steps */
.steps { list-style: none; padding: 0; margin: 40px 0 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 20px; counter-reset: s; }
.steps li { counter-increment: s; position: relative; padding-top: 52px; }
.steps li::before { content: counter(s); position: absolute; top: 0; left: 0; width: 38px; height: 38px; border-radius: 50%; background: var(--navy); color: var(--white); display: grid; place-items: center; font-weight: 600; }
.steps li:not(:last-child)::after { content: ""; position: absolute; top: 19px; left: 48px; right: -10px; height: 2px; background: var(--line); }
.steps h3 { font-size: 1.08rem; margin-bottom: .3em; }
.steps p { font-size: .95rem; color: var(--slate); margin: 0; }
@media (max-width: 980px) { .steps { grid-template-columns: 1fr 1fr; } .steps li::after { display: none; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* About */
.about { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 56px; align-items: center; }
.homes { background: var(--navy); border-radius: var(--radius); padding: 28px; color: var(--white); }
.homes svg { width: 100%; max-width: 340px; display: block; margin: 0 auto 16px; }
.homes ol { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 16px; counter-reset: h; }
.homes li { counter-increment: h; font-size: .95rem; color: #D3DDE8; display: flex; gap: 10px; align-items: baseline; }
.homes li::before { content: counter(h); font-size: .78rem; font-weight: 600; color: var(--teal); min-width: 1.2em; }
.homes li.now { color: var(--white); font-weight: 600; }
.signature { font-family: "Inter Display", sans-serif; font-weight: 600; color: var(--navy); font-size: 1.1rem; margin-top: 8px; }
@media (max-width: 900px) { .about { grid-template-columns: 1fr; gap: 32px; } }

/* Quote form */
.quote { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 48px; align-items: start; }
.form { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); display: grid; grid-template-columns: 1fr 1fr; gap: 16px 18px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
label, legend { font-size: .9rem; font-weight: 600; color: var(--navy); }
.hint { font-weight: 400; color: var(--slate); }
input, select, textarea { font: 400 1rem "Inter", sans-serif; color: var(--ink); background: var(--white); border: 1.5px solid #C9D1DB; border-radius: 10px; padding: 12px 14px; min-height: 48px; width: 100%; }
textarea { min-height: 120px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--teal-ink); outline: 3px solid rgba(25,181,168,.25); outline-offset: 0; }
fieldset { border: 0; padding: 0; margin: 0; }
.seg { display: flex; gap: 8px; margin-top: 6px; }
.seg label { flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px; border: 1.5px solid #C9D1DB; border-radius: 10px; min-height: 48px; font-weight: 500; cursor: pointer; }
.seg input { width: auto; min-height: 0; accent-color: var(--teal-ink); }
.seg label:has(input:checked) { border-color: var(--navy); background: var(--paper); }
.form .actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.form .small { font-size: .85rem; color: var(--slate); grid-column: 1 / -1; margin: 0; }
.error { color: #B42318; font-size: .85rem; min-height: 1em; }
.result { grid-column: 1 / -1; background: var(--paper); border-radius: 10px; padding: 18px; display: none; }
.result.show { display: block; }
.result pre { white-space: pre-wrap; font: 400 .9rem/1.5 "Inter", sans-serif; background: var(--white); border: 1px solid var(--line); border-radius: 8px; padding: 12px; max-height: 260px; overflow: auto; margin: 10px 0; }
@media (max-width: 900px) { .quote { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .form { grid-template-columns: 1fr; padding: 20px; } }

/* Contact */
.contact-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 32px; }
.card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card h3 { font-size: 1.05rem; margin-bottom: .4em; }
.card p { margin: 0; color: var(--slate); }
.card a { font-weight: 600; word-break: break-word; }
@media (max-width: 860px) { .contact-cards { grid-template-columns: 1fr; } }

/* Footer */
.site-footer { background: #071A33; color: var(--mist); padding: 48px 0 32px; font-size: .92rem; }
.site-footer .wrap { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 32px; }
.site-footer img { height: 36px; width: auto; margin-bottom: 12px; }
.site-footer a { color: var(--white); }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.site-footer .legal { grid-column: 1 / -1; border-top: 1px solid rgba(184,199,216,.2); padding-top: 20px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; color: #8FA3BA; }
@media (max-width: 760px) { .site-footer .wrap { grid-template-columns: 1fr; } }

/* Floating WhatsApp */
.wa-float { position: fixed; right: 18px; bottom: 18px; z-index: 40; width: 56px; height: 56px; border-radius: 50%; background: #1FA855; color: var(--white); display: grid; place-items: center; box-shadow: 0 6px 20px rgba(0,0,0,.25); }
.wa-float svg { width: 30px; height: 30px; }
.wa-float:hover { color: var(--white); background: #178C46; }
[data-wa][hidden] { display: none !important; }

/* Simple page (privacy, 404) */
.page { padding: 64px 0 96px; }
.page .wrap { max-width: 760px; }
.page h2 { font-size: 1.4rem; margin-top: 1.6em; }
.draft { background: #FFF6E5; border: 1px solid #F2D49B; border-radius: 10px; padding: 14px 16px; font-size: .95rem; margin-bottom: 28px; }

/* Home / business switch */
body[data-aud="home"] [data-aud-show="business"], body[data-aud="business"] [data-aud-show="home"] { display: none !important; }
.aud { display: inline-flex; gap: 4px; padding: 4px; background: var(--paper); border: 1px solid var(--line); border-radius: 999px; margin-top: 28px; }
.alt .aud { background: var(--white); }
.aud-btn { font: 600 .98rem "Inter", sans-serif; color: var(--navy); background: transparent; border: 0; border-radius: 999px; padding: 10px 20px; min-height: 44px; cursor: pointer; }
.aud-btn[aria-pressed="true"] { background: var(--navy); color: var(--white); }
.aud + .lines, .aud + .explorer { margin-top: 24px; }
.homes-caption { margin: 8px 0 0; text-align: center; color: #D3DDE8; font-size: .98rem; }

/* Language dropdown */
.langdd { position: relative; margin-left: 6px; }
.langdd-btn { display: inline-flex; align-items: center; gap: 8px; font: 600 .9rem "Inter", sans-serif; color: var(--navy); background: var(--white); border: 1px solid var(--line); border-radius: 999px; padding: 8px 12px; min-height: 40px; cursor: pointer; }
.langdd-btn:hover { border-color: #C9D1DB; }
.langdd-btn .chev { width: 12px; height: 8px; transition: transform .15s; }
.langdd-btn[aria-expanded="true"] .chev { transform: rotate(180deg); }
.flag { width: 21px; height: 14px; border-radius: 2px; box-shadow: 0 0 0 1px rgba(11,37,69,.15); flex: none; display: block; }
.langdd-menu { position: absolute; right: 0; top: calc(100% + 6px); list-style: none; margin: 0; padding: 6px; background: var(--white); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); min-width: 180px; z-index: 60; }
.langdd-menu a { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 8px; color: var(--navy); text-decoration: none; font-weight: 500; font-size: .95rem; }
.langdd-menu a:hover, .langdd-menu a:focus-visible { background: var(--paper); }
.langdd-menu a[aria-current="true"] { font-weight: 600; background: var(--paper); }
@media (max-width: 1100px) {
  .langdd { margin: 8px 0 0; align-self: flex-start; }
  .langdd-menu { left: 0; right: auto; }
}
.nf { margin-top: 32px; }

/* Brands & tools */
.brands-sec { padding-top: 0; }
.brands { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 20px; margin-top: 32px; }
.brand-group h3 { font-size: .8rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--teal-ink); font-family: "Inter", sans-serif; margin-bottom: 10px; }
.brand-group ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.brand-group li { font-size: .92rem; font-weight: 500; color: var(--navy); background: var(--paper); border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; }
.small-note { font-size: .82rem; color: var(--slate); margin-top: 20px; }
@media (max-width: 1100px) { .brands { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 640px) { .brands { grid-template-columns: 1fr 1fr; } }