:root {
  --ink: #14130f;
  --ink-soft: #211f1a;
  --paper: #f3ede1;
  --paper-bright: #fffaf1;
  --lime: #d7ef69;
  --warm: #e5aa80;
  --blue: var(--warm);
  --line-dark: rgba(255, 248, 235, 0.16);
  --line-light: rgba(20, 19, 15, 0.15);
  --mono: "DM Mono", monospace;
  --sans: "Space Grotesk", sans-serif;
  --serif: "Newsreader", Georgia, serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; background: var(--ink); }

body {
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 8% 14%, rgba(229, 170, 128, 0.07), transparent 26%),
    var(--ink);
  color: var(--paper-bright);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

body::selection { background: var(--lime); color: var(--ink); }
a { color: inherit; text-decoration: none; }

.noise {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}

.topbar, .section-shell, .footer {
  width: min(1320px, calc(100% - 64px));
  margin-inline: auto;
}

.topbar {
  height: 94px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 2px solid var(--line-dark);
  position: relative;
  z-index: 20;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  width: max-content;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: -0.035em;
}

.brand-mark {
  width: 31px;
  height: 31px;
  overflow: visible;
  fill: none;
  stroke: currentColor;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.brand-mark circle { fill: var(--lime); stroke: none; }
.brand-dot { color: var(--lime); }

.nav {
  display: flex;
  gap: clamp(20px, 3vw, 50px);
  font: 500 0.82rem/1 var(--mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav a, .footer-links a, .text-link { position: relative; }

.nav a::after, .footer-links a::after, .text-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -6px;
  height: 1px;
  background: currentColor;
  transition: right 250ms ease;
}

.nav a:hover::after, .footer-links a:hover::after, .text-link:hover::after { right: 0; }

.nav-cta {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 12px 16px;
  border: 2px solid var(--line-dark);
  font: 500 0.72rem/1 var(--mono);
  text-transform: uppercase;
  transition: color 200ms ease, background 200ms ease, border-color 200ms ease;
}

.nav-cta span { font-size: 1rem; }
.nav-cta:hover { color: var(--ink); background: var(--lime); border-color: var(--lime); }

.hero {
  width: min(1450px, calc(100% - 24px));
  min-height: 760px;
  margin: 12px auto 0;
  border-radius: 20px 20px 28px 28px;
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(500px, 0.97fr);
  align-items: center;
  background:
    radial-gradient(circle at 15% 12%, rgba(229, 170, 128, 0.1), transparent 30%),
    radial-gradient(circle at 74% 48%, rgba(215, 239, 105, 0.1), transparent 24%),
    linear-gradient(135deg, #14130f 10%, #1a1915 100%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.28;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, #000, transparent 80%);
}

.hero-copy { min-width: 0; position: relative; z-index: 2; padding: 74px clamp(32px, 6vw, 96px); }

.kicker, .section-index, .signal-label, .hub-label, .service-number,
.proof-pillar span, .testimonial figcaption, .footer, .service-icon { font-family: var(--mono); }

.kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 28px;
  color: #cec5b7;
  font-size: 0.84rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.kicker span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 18px var(--lime);
  animation: pulse 2s infinite;
}

.hero h1 {
  margin: 0;
  max-width: 830px;
  font-size: clamp(4.6rem, 8.1vw, 8.5rem);
  line-height: 0.83;
  letter-spacing: -0.082em;
  font-weight: 800;
}

.hero h1 em { color: var(--warm); font-style: normal; }

.hero-intro {
  max-width: 590px;
  margin: 40px 0 0;
  color: #c4baac;
  font-size: clamp(1rem, 1.3vw, 1.18rem);
  line-height: 1.7;
}

.hero-actions { display: flex; align-items: center; gap: 34px; margin-top: 40px; }

.button {
  min-height: 62px;
  padding: 8px 10px 8px 24px;
  display: inline-flex;
  align-items: center;
  gap: 28px;
  font-weight: 700;
  border-radius: 999px;
  transition: transform 240ms ease, box-shadow 240ms ease;
}

.button:hover { transform: translateY(-3px); }

.button-lime {
  color: var(--ink);
  background: var(--warm);
  box-shadow: 0 14px 45px rgba(229, 170, 128, 0.17);
}

.button-lime:hover { box-shadow: 0 18px 55px rgba(229, 170, 128, 0.3); }

.button-arrow {
  width: 45px;
  height: 45px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper-bright);
  font-size: 1.2rem;
  transition: transform 240ms ease;
}

.button:hover .button-arrow { transform: rotate(-16deg); }
.text-link { font: 500 0.82rem/1 var(--mono); text-transform: uppercase; letter-spacing: 0.04em; }
.text-link span { color: var(--lime); margin-left: 9px; }

.signal-stage {
  --rx: 0deg;
  --ry: 0deg;
  height: 680px;
  min-width: 0;
  margin-right: 30px;
  position: relative;
  transform: perspective(1100px) rotateX(var(--rx)) rotateY(var(--ry));
  transition: transform 300ms ease-out;
}

.signal-stage::before {
  content: "";
  position: absolute;
  inset: 60px 20px;
  border: 12px solid rgba(255, 250, 241, 0.035);
  border-radius: 50%;
  transform: rotate(-8deg);
}

.signal-stage::after {
  content: "";
  position: absolute;
  width: 64%;
  aspect-ratio: 1;
  left: 18%;
  top: 17%;
  border: 10px solid rgba(215, 239, 105, 0.04);
  border-radius: 50%;
  animation: spin 26s linear infinite;
}

.signal-art { position: absolute; inset: 5% 2%; width: 96%; height: 90%; overflow: visible; }
.glow { animation: breathe 4s ease-in-out infinite; transform-origin: center; }
.orbit { display: none; }
.connections { fill: none; stroke-width: 4.6; opacity: 0.58; animation: fade-lines 4s ease-in-out infinite; }
.service-connections { fill: none; stroke: var(--lime); stroke-width: 7; stroke-linecap: round; }
.service-connections path {
  opacity: 0;
  stroke-dasharray: 9 12;
  transition: opacity 220ms ease;
}
.service-connections path.is-active {
  opacity: 1;
  filter: drop-shadow(0 0 7px var(--lime));
  animation: signal-flow 700ms linear infinite;
}
.nodes circle { fill: var(--ink); stroke: var(--lime); stroke-width: 6; }
.nodes circle:not(.core-node) { animation: node-pulse 3s ease-in-out infinite; }
.nodes circle:nth-child(2n) { animation-delay: -1.5s; }
.nodes circle[data-system] { cursor: pointer; transition: opacity 220ms ease, fill 220ms ease, stroke-width 220ms ease; }
.nodes circle[data-system].is-active { fill: var(--lime); stroke-width: 11; animation: none; filter: drop-shadow(0 0 10px var(--lime)); }
.nodes .core-node { fill: var(--lime); stroke: rgba(221, 255, 63, 0.22); stroke-width: 28; }

.signal-label {
  position: absolute;
  z-index: 2;
  color: #a6a69d;
  font-size: 0.76rem;
  letter-spacing: 0.15em;
}

.signal-label-top { top: 47px; right: 52px; display: flex; align-items: center; gap: 8px; }
.signal-label-top i { width: 5px; height: 5px; border-radius: 50%; background: var(--lime); }
.system-tag {
  appearance: none;
  position: absolute;
  z-index: 3;
  min-width: 148px;
  padding: 15px 17px;
  color: var(--paper-bright);
  font: inherit;
  text-align: left;
  cursor: pointer;
  border: 2px solid rgba(255, 255, 255, 0.22);
  border-radius: 13px;
  background: rgba(24, 23, 19, 0.9);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(16px);
  transition: border-color 220ms ease, background 220ms ease, transform 220ms ease;
}

.system-tag::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 12px rgba(221, 255, 63, 0.85);
}

.system-tag:hover, .system-tag.is-active {
  transform: translateY(-3px);
  color: var(--ink);
  border-color: var(--lime);
  background: var(--lime);
}

.system-tag.is-active {
  box-shadow: 0 0 0 5px rgba(215, 239, 105, 0.18), 0 16px 44px rgba(0, 0, 0, 0.42);
}

.system-tag:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; }
.signal-stage.has-active .system-tag:not(.is-active) { opacity: 0.34; }
.signal-stage.has-active .nodes circle[data-system]:not(.is-active) { opacity: 0.22; }
.signal-stage.has-active .orbit { opacity: 0.38; }
.signal-stage.has-active .core-node { filter: drop-shadow(0 0 14px var(--lime)); }

.system-tag strong { font-size: 0.9rem; white-space: nowrap; }
.system-tag-network { left: 12%; top: 15%; }
.system-tag-network::after { right: -4px; bottom: -4px; }
.system-tag-nbn { left: 0; top: 39%; }
.system-tag-nbn::after { right: -4px; top: 50%; }
.system-tag-voip { left: 11%; bottom: 17%; }
.system-tag-voip::after { right: -4px; top: -4px; }
.system-tag-365 { right: 8%; top: 14%; }
.system-tag-365::after { left: -4px; bottom: -4px; }
.system-tag-domain { right: 0; top: 42%; }
.system-tag-domain::after { left: -4px; top: 50%; }
.system-tag-hosting { right: 8%; bottom: 16%; }
.system-tag-hosting::after { left: -4px; top: -4px; }

.hub-label {
  position: absolute;
  z-index: 4;
  left: 50%;
  top: 50%;
  width: 170px;
  padding: 11px 13px;
  transform: translate(-50%, 34px);
  color: var(--paper-bright);
  background: rgba(20, 19, 15, 0.88);
  border-radius: 13px;
  text-align: center;
}

.hub-label span {
  display: block;
  color: #b7b7ad;
  font-size: 0.58rem;
  line-height: 1.4;
  letter-spacing: 0.12em;
}

.hub-label strong {
  display: block;
  margin-top: 4px;
  font-family: var(--sans);
  font-size: 0.76rem;
  line-height: 1.15;
}

.capability-strip {
  width: min(1320px, calc(100% - 64px));
  margin: 30px auto 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  overflow: hidden;
  color: #cfc5b6;
  background: transparent;
  border: 0;
  border-radius: 0;
  font: 500 0.78rem/1 var(--mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.capability-strip span {
  padding: 14px 18px;
  color: var(--ink);
  background: var(--paper);
  border-radius: 10px;
}

.light-zone {
  --line-dark: var(--line-light);
  width: calc(100% - 24px);
  margin: 64px auto 0;
  padding: 1px 0 120px;
  color: var(--ink);
  background:
    radial-gradient(circle at 88% 18%, rgba(229, 170, 128, 0.13), transparent 24%),
    var(--paper);
  border-radius: 34px;
}

.statement {
  display: grid;
  grid-template-columns: minmax(150px, 0.3fr) minmax(0, 1fr);
  gap: 50px;
  padding-block: 135px 155px;
}

.section-index { margin: 9px 0 0; color: #887e71; font-size: 0.82rem; letter-spacing: 0.1em; }

.statement h2, .section-title h2, .contact h2 {
  margin: 0;
  font-size: clamp(3.2rem, 5.4vw, 6.2rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.statement h2 { max-width: 1080px; }
.statement h2 span {
  color: #9a6849;
  font-family: var(--serif);
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.035em;
}

.statement > div > p {
  max-width: 620px;
  margin: 42px 0 0 auto;
  color: #665f54;
  font-size: 1.16rem;
  line-height: 1.75;
}

.services { padding-block: 135px 145px; }

.section-title {
  display: grid;
  grid-template-columns: minmax(150px, 0.3fr) minmax(0, 1fr);
  gap: 50px;
  margin-bottom: 90px;
}

.section-title h2 { font-size: clamp(3.2rem, 4.8vw, 5.5rem); }
.section-note {
  grid-column: 2;
  max-width: 620px;
  margin: 24px 0 0;
  color: #5d564c;
  font-size: 1.16rem;
  line-height: 1.65;
}
.service-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.service-row {
  min-height: 180px;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) 28px;
  grid-template-rows: auto 1fr;
  gap: 18px;
  align-items: start;
  padding: 28px;
  background: rgba(255, 250, 241, 0.58);
  border: 2px solid var(--line-dark);
  border-radius: 18px;
  transition: color 250ms ease, background 250ms ease, transform 250ms ease;
}

.service-row:last-child { grid-column: 1 / -1; min-height: 140px; }
.service-row:hover { color: var(--ink); background: var(--warm); transform: translateY(-4px); }
.service-number { padding-top: 12px; color: #766c60; font-size: 0.76rem; }
.service-row:hover .service-number { color: rgba(10, 10, 13, 0.6); }
.service-name { display: flex; align-items: center; gap: 22px; }

.service-icon {
  width: 45px;
  height: 45px;
  border: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--ink);
  background: var(--warm);
  font-size: 1.05rem;
}

.service-row:hover .service-icon { color: var(--ink); }
.service-name h3 { margin: 0; font-size: clamp(1.35rem, 2.3vw, 2rem); letter-spacing: -0.045em; }
.service-row > p { grid-column: 2 / 4; align-self: end; max-width: 520px; margin: 0; color: #5d564c; font-size: 1rem; line-height: 1.55; }
.service-row:hover > p { color: rgba(10, 10, 13, 0.67); }
.service-arrow { grid-column: 3; grid-row: 1; justify-self: end; padding-top: 8px; font-size: 1.35rem; transition: transform 250ms ease; }
.service-row:hover .service-arrow { transform: rotate(45deg); }

.installations { padding-bottom: 20px; }

.installation-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(32px, 5vw, 76px);
}

.installation-card {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  align-items: center;
  gap: 28px;
  margin: 0;
  padding: 26px;
  min-width: 0;
  background: rgba(255, 250, 241, 0.66);
  border: 2px solid var(--line-dark);
  border-radius: 18px;
}

.system-logo {
  width: 128px;
  height: 128px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #323232;
  border: 0;
  border-radius: 12px;
}

.system-logo-network { background: #eeeeea; }

.system-logo-network .u7-product {
  width: auto;
  height: 102px;
  object-fit: contain;
  filter: drop-shadow(0 12px 14px rgba(15, 15, 18, 0.2));
}

.system-logo-3cx img {
  width: 92px;
  height: 92px;
  display: block;
  object-fit: cover;
}

.installation-card figcaption {
  display: block;
  padding: 0;
}

.installation-vendor {
  color: #877d70;
  font: 500 0.72rem/1.4 var(--mono);
  letter-spacing: 0.1em;
}

.installation-card h3 {
  margin: 12px 0 0;
  font-size: clamp(1.35rem, 1.8vw, 1.8rem);
  line-height: 1.1;
  letter-spacing: -0.035em;
}

.installation-card p {
  max-width: 420px;
  margin: 11px 0 0;
  color: #665f54;
  font-size: 0.98rem;
  line-height: 1.6;
}

.proof {
  width: calc(100% - 24px);
  margin: 24px auto 0;
  color: var(--paper-bright);
  background: var(--ink-soft);
  border-radius: 34px;
}
.proof-inner { padding-block: 120px; }
.proof-head { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-bottom: 80px; }
.proof .section-index { color: #a09789; }

.proof-intro {
  max-width: 540px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.75rem, 2.6vw, 2.7rem);
  font-weight: 400;
  line-height: 1.22;
  letter-spacing: -0.025em;
}

.proof-pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; border: 0; }
.proof-pillar { min-height: 160px; padding: 28px; display: flex; flex-direction: column; justify-content: space-between; background: rgba(255, 250, 241, 0.065); border: 0; border-radius: 16px; }
.proof-pillar:first-child { padding-left: 28px; }
.proof-pillar:last-child { border-right: 0; }
.proof-pillar span { color: #b3aa9d; font-size: 0.78rem; letter-spacing: 0.07em; }
.proof-pillar strong { max-width: 220px; font-size: clamp(1.25rem, 2vw, 1.85rem); line-height: 1.1; letter-spacing: -0.045em; }

.testimonial {
  margin: 90px 0 0;
  padding: clamp(34px, 5vw, 72px);
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr);
  gap: 40px;
  color: var(--ink);
  background: var(--paper);
  border-radius: 24px;
}

.quote-mark {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--warm);
  font-family: Georgia, serif;
  font-size: 4.5rem;
  line-height: 1;
  padding-top: 19px;
}

.testimonial blockquote {
  margin: 0;
  max-width: 1040px;
  font-family: var(--serif);
  font-size: clamp(2rem, 3.8vw, 4rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.testimonial blockquote em { color: #9a6849; font-style: normal; }

.testimonial figcaption {
  grid-column: 2;
  margin-top: 18px;
  display: flex;
  gap: 22px;
  color: #686861;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
}

.testimonial figcaption span:first-child { color: var(--ink); font-weight: 500; }
.owner-about { padding-block: 135px; }

.owner-about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(42px, 8vw, 130px);
  padding-top: 24px;
  border-top: 0;
}

.owner-about-lead {
  margin: 0;
  max-width: 650px;
  font-family: var(--serif);
  font-size: clamp(2rem, 3.3vw, 3.5rem);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.owner-principles {
  grid-column: 2;
  grid-row: 1 / span 2;
  display: grid;
  gap: 12px;
  border-top: 0;
}

.owner-principles > div {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 22px;
  align-items: center;
  min-height: 94px;
  padding: 18px 20px;
  background: var(--ink-soft);
  border: 0;
  border-radius: 15px;
}

.owner-principles span,
.owner-signoff span { color: #b0a79a; font: 500 0.8rem/1.4 var(--mono); letter-spacing: 0.06em; }
.owner-principles strong { font-size: clamp(1.12rem, 1.6vw, 1.35rem); font-weight: 500; }

.owner-signoff {
  grid-column: 1;
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 10px;
}

.owner-signoff strong {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  color: var(--ink);
  background: var(--warm);
  border-radius: 50%;
  font: 600 0.76rem/1 var(--mono);
}

.contact {
  min-height: 680px;
  padding: clamp(44px, 6vw, 84px);
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(420px, 1.18fr);
  gap: clamp(44px, 7vw, 110px);
  align-items: center;
  color: var(--ink);
  background: var(--blue);
  border-radius: 26px;
}

.contact-copy {
  position: relative;
  z-index: 2;
}

.contact .section-index { color: rgba(10, 10, 13, 0.6); }
.contact h2 { margin-top: 56px; font-size: clamp(4rem, 6.6vw, 7.4rem); }

.contact-copy > p:not(.section-index) {
  max-width: 470px;
  margin: 34px 0;
  font-size: 1.2rem;
  line-height: 1.65;
}

.button-dark { color: var(--paper-bright); background: var(--ink); }
.button-dark .button-arrow { color: var(--ink); background: var(--lime); }

.contact-form {
  position: relative;
  z-index: 2;
  padding: clamp(28px, 4vw, 48px);
  background: rgba(255, 250, 241, 0.86);
  border-radius: 22px;
  box-shadow: 0 24px 70px rgba(20, 19, 15, 0.13);
}

.form-heading { display: grid; gap: 12px; margin-bottom: 34px; }
.form-heading span { font: 500 0.72rem/1 var(--mono); letter-spacing: 0.08em; }
.form-heading strong { font-size: clamp(1.8rem, 2.8vw, 2.8rem); letter-spacing: -0.045em; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.form-field-wide { grid-column: 1 / -1; }

.contact-form label { display: grid; gap: 9px; }
.contact-form label > span { font: 500 0.74rem/1 var(--mono); letter-spacing: 0.04em; text-transform: uppercase; }
.contact-form label small { color: #746d62; font-size: 0.66rem; }

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 15px 16px;
  color: var(--ink);
  background: var(--paper-bright);
  border: 2px solid rgba(20, 19, 15, 0.13);
  border-radius: 11px;
  outline: none;
  font: 500 1rem/1.4 var(--sans);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.contact-form textarea { min-height: 138px; resize: vertical; }
.contact-form input:focus,
.contact-form textarea:focus { border-color: var(--ink); box-shadow: 0 0 0 4px rgba(215, 239, 105, 0.45); }
.contact-form input[type="file"] { padding: 10px; color: #625b51; font-size: 0.88rem; }
.contact-form input[type="file"]::file-selector-button {
  margin-right: 14px;
  padding: 10px 14px;
  color: var(--paper-bright);
  background: var(--ink);
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  font: 600 0.78rem/1 var(--sans);
}
.contact-form .form-help { color: #6a6359; font: 400 0.74rem/1.45 var(--sans); letter-spacing: 0; text-transform: none; }
.form-honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

.form-submit { display: flex; align-items: center; gap: 22px; margin-top: 24px; }
.form-submit .button { border: 0; cursor: pointer; font: 600 0.92rem/1 var(--sans); }
.form-submit p { max-width: 220px; margin: 0; color: #6a6359; font-size: 0.76rem; line-height: 1.45; }

.footer {
  min-height: 250px;
  padding-block: 70px 50px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 0.8fr;
  gap: 30px;
  align-items: start;
  color: #a09789;
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  line-height: 1.7;
  text-transform: uppercase;
}

.footer-brand { color: var(--paper-bright); font-family: var(--sans); font-size: 1rem; }
.footer p { margin: 0; }
.footer-links { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.copyright { text-align: right; }

.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 720ms cubic-bezier(0.2, 0.8, 0.2, 1) var(--delay, 0ms),
    transform 720ms cubic-bezier(0.2, 0.8, 0.2, 1) var(--delay, 0ms);
}

.js .reveal.visible { opacity: 1; transform: translateY(0); }

@keyframes pulse { 50% { opacity: 0.35; box-shadow: 0 0 5px var(--lime); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spin-reverse { to { transform: rotate(-360deg); } }
@keyframes breathe { 50% { transform: scale(1.1); opacity: 0.7; } }
@keyframes fade-lines { 50% { opacity: 0.42; } }
@keyframes node-pulse { 50% { stroke-width: 8; } }
@keyframes signal-flow { to { stroke-dashoffset: -21; } }
@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-copy { padding-bottom: 20px; }
  .signal-stage { width: min(720px, 94%); height: 580px; margin: 0 auto 20px; }
  .service-row { grid-template-columns: 36px minmax(0, 1fr) 28px; }
  .installation-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .proof-pillars { grid-template-columns: repeat(2, 1fr); }
  .proof-pillar:nth-child(2),
  .proof-pillar:nth-child(-n + 2) { border: 0; }
  .contact { grid-template-columns: minmax(0, 0.72fr) minmax(390px, 1.28fr); gap: 42px; }
}

@media (max-width: 760px) {
  .topbar, .section-shell, .footer { width: min(100% - 34px, 1320px); }
  .topbar { height: 78px; grid-template-columns: 1fr auto; }
  .nav { display: none; }
  .nav-cta { padding: 11px 13px; }
  .hero { width: calc(100% - 12px); margin-top: 6px; border-radius: 18px; }
  .hero-copy { padding: 55px 23px 15px; }
  .hero h1 { font-size: clamp(3.75rem, 19vw, 5.7rem); line-height: 0.86; }
  .hero-intro { margin-top: 30px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 26px; margin-top: 32px; }
  .signal-stage { height: 430px; }
  .signal-stage::before { inset: 43px 6px; }
  .signal-label-top { top: 30px; right: 20px; }
  .system-tag { min-width: 112px; padding: 11px 12px; border-radius: 10px; }
  .system-tag strong { font-size: 0.76rem; }
  .system-tag-network { left: 5%; top: 15%; }
  .system-tag-nbn { left: -1%; top: 39%; }
  .system-tag-voip { left: 4%; bottom: 16%; }
  .system-tag-365 { right: 2%; top: 14%; }
  .system-tag-domain { right: -1%; top: 42%; }
  .system-tag-hosting { right: 2%; bottom: 15%; }
  .capability-strip {
    width: calc(100% - 34px);
    margin-top: 20px;
    padding: 14px 16px;
    justify-content: flex-start;
    gap: 16px;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .capability-strip::-webkit-scrollbar { display: none; }
  .capability-strip span { flex: 0 0 auto; }
  .light-zone { width: calc(100% - 12px); margin-top: 40px; padding-bottom: 62px; border-radius: 20px; }
  .statement, .section-title { grid-template-columns: 1fr; gap: 28px; }
  .statement { padding-block: 90px 110px; }
  .statement h2, .section-title h2, .contact h2 { font-size: clamp(3rem, 15vw, 5rem); }
  .section-title h2 { min-width: 0; font-size: clamp(2.65rem, 11.5vw, 5rem); }
  .section-note { grid-column: 1; margin-top: 0; font-size: 1.05rem; }
  .statement > div > p { margin-top: 30px; }
  .services { padding-block: 90px 100px; }
  .service-list { grid-template-columns: 1fr; gap: 12px; }
  .service-row, .service-row:last-child {
    grid-column: auto;
    min-height: 165px;
    padding: 22px;
    grid-template-columns: 34px minmax(0, 1fr) 24px;
    gap: 14px;
  }
  .service-row:hover { padding: 22px; transform: none; }
  .installations { padding-bottom: 0; }
  .installation-grid { grid-template-columns: 1fr; gap: 12px; }
  .installation-card { grid-template-columns: 92px minmax(0, 1fr); gap: 18px; padding: 24px 0; }
  .installation-card { padding: 20px; }
  .system-logo { width: 92px; height: 92px; }
  .system-logo-network .u7-product { height: 74px; }
  .system-logo-3cx img { width: 70px; height: 70px; }
  .section-title { margin-bottom: 54px; }
  .service-name { gap: 13px; }
  .service-icon { width: 35px; height: 35px; }
  .service-name h3 { font-size: 1.25rem; }
  .service-row > p { grid-column: 2 / 4; padding-left: 0; }
  .service-arrow { grid-column: 3; grid-row: 1; justify-self: end; }
  .proof { width: calc(100% - 12px); border-radius: 20px; }
  .proof-inner { padding-block: 80px; }
  .proof-head { grid-template-columns: 1fr; gap: 28px; margin-bottom: 55px; }
  .proof-pillars { gap: 10px; }
  .proof-pillar { min-height: 140px; padding: 20px; }
  .proof-pillar:nth-child(odd) { padding-left: 20px; }
  .proof-pillar strong { font-size: 1.15rem; }
  .testimonial { margin-top: 70px; padding: 28px 22px; grid-template-columns: 1fr; gap: 26px; border-radius: 18px; }
  .quote-mark { width: 72px; height: 72px; font-size: 4.3rem; padding-top: 18px; }
  .testimonial blockquote { font-size: clamp(1.8rem, 8.2vw, 3rem); }
  .testimonial figcaption { grid-column: 1; flex-direction: column; gap: 5px; }
  .owner-about { padding-block: 100px; }
  .owner-about-grid { grid-template-columns: 1fr; gap: 42px; padding-top: 45px; }
  .owner-principles { grid-column: 1; grid-row: auto; }
  .owner-signoff { grid-column: 1; margin-top: 0; }
  .contact { width: calc(100% - 12px); min-height: 0; padding: 48px 18px 18px; grid-template-columns: 1fr; gap: 48px; border-radius: 18px; }
  .contact-copy { padding-inline: 6px; }
  .contact h2 { margin-top: 44px; }
  .contact-form { padding: 26px 20px; border-radius: 16px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field-wide { grid-column: auto; }
  .form-submit { align-items: flex-start; flex-direction: column; }
  .footer { min-height: 0; padding-block: 60px; grid-template-columns: 1fr 1fr; gap: 45px 20px; }
  .copyright { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}