/* ==================================================================
   ARGIO · Startseite Styles
   Orientiert am ursprünglichen Mockup, bewusst ruhig gehalten
   ================================================================== */

main [id]{
  scroll-margin-top:108px;
}

.section-block{
  padding:56px 0 72px;
}

.trust{
  padding:18px 0;
}

.section-head,
.section-header{
  max-width:680px;
  margin-bottom:32px;
}

.section-head small,
.section-header small,
.calc-summary small{
  display:block;
  margin-bottom:6px;
  font-size:11px;
  color:var(--fg-dim);
  letter-spacing:.04em;
  text-transform:uppercase;
}

.section-head h2,
.section-header h2{
  font-size:26px;
  margin:6px 0 12px;
}

.section-head p,
.section-header p{
  margin:0;
  color:var(--fg-dim);
  font-size:15px;
  line-height:1.5;
}

.section-copy{
  display:grid;
  gap:0;
}

.section-copy--spaced{
  gap:18px;
}

.page-home{
  background:none;
}

/* Hero */
.hero{
  padding:60px 0 44px;
  background:transparent;
  border-bottom:none;
}

.hero h1{
  font-size:46px;
  margin:8px 0 16px;
  max-width:15ch;
  letter-spacing:-.02em;
  line-height:1.15;
}

.hero p{
  max-width:620px;
  color:var(--fg-dim);
  font-size:16px;
  line-height:1.6;
}

.hero .cta{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin:24px 0 20px;
}

.hero-meta{
  display:flex;
  gap:10px 16px;
  flex-wrap:wrap;
  color:var(--fg-dim);
  font-size:12px;
  letter-spacing:.01em;
}

.hero-meta span{
  position:relative;
  display:inline-flex;
  align-items:center;
}

.hero-meta span + span::before{
  content:"•";
  position:relative;
  margin:0 8px 0 0;
  color:var(--fg-dim);
}

/* Offer / Logos */
.logos{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:12px;
  list-style:none;
  margin:0 0 16px;
  padding:0;
}

.logo-card{
  display:flex;
  gap:10px;
  align-items:center;
  background:var(--panel);
  border-radius:12px;
  padding:10px 12px;
  box-shadow:var(--shadow-1);
}

.logo-icon{
  width:36px;
  height:36px;
  display:grid;
  place-items:center;
  border-radius:12px;
  padding:0;
}

.logo-icon svg{
  width:18px;
  height:18px;
}

.logo-name{
  font-weight:700;
}

.logo-sub{
  font-size:12px;
  color:var(--fg-dim);
}

.service-grid{
  gap:18px;
}

/* Service Cards with colored accent */
.service-card{
  display:flex;
  flex-direction:column;
  gap:12px;
  height:100%;
  position:relative;
  overflow:hidden;
  padding-top:24px;
}

.service-card__accent{
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:4px;
  border-radius:var(--radius-2) var(--radius-2) 0 0;
}

.service-card--space .service-card__accent{
  background:linear-gradient(90deg,var(--grad-1),color-mix(in srgb,var(--grad-1),var(--grad-2) 30%));
}
.service-card--void .service-card__accent{
  background:linear-gradient(90deg,color-mix(in srgb,var(--grad-1),var(--grad-2) 70%),color-mix(in srgb,var(--grad-2),var(--grad-3) 30%));
}
.service-card--cluster .service-card__accent{
  background:linear-gradient(90deg,color-mix(in srgb,var(--grad-2),var(--grad-3) 70%),var(--grad-3));
}

.service-card small{
  font-size:11px;
  color:var(--fg-dim);
  letter-spacing:.04em;
  text-transform:uppercase;
  display:block;
}

.service-card h3{
  margin:0;
  font-size:20px;
}

.service-card .lead{
  flex:1 1 auto;
  margin:0;
  font-size:14px;
  line-height:1.65;
}

.card-topline{
  display:flex;
  align-items:center;
  gap:0;
  margin-bottom:2px;
}

.card-topline small{
  font-size:11px;
  color:var(--fg-dim);
  letter-spacing:.04em;
  margin:0;
}

.service-meta{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}

.service-points,
.price-points,
.summary-notes{
  margin:0;
  padding-left:18px;
  color:var(--fg-dim);
  line-height:1.65;
}

.service-points li + li,
.price-points li + li,
.summary-notes li + li{
  margin-top:4px;
}

.service-note,
.open-source-note{
  display:flex;
  flex-direction:column;
  gap:12px;
  margin-top:14px;
}

.service-aside{
  margin-top:24px;
  font-size:14px;
  line-height:1.6;
  max-width:760px;
}

.service-note .lead,
.open-source-note .lead{
  margin:0;
}

/* Prices */
.pricing{
  padding:48px 0 32px;
  border-top:1px solid var(--border);
}

.price-cards{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
}

.price{
  background:var(--panel);
  border-radius:16px;
  padding:0;
  box-shadow:var(--shadow-1);
  display:flex;
  flex-direction:column;
  overflow:hidden;
  position:relative;
}

.price::before{
  content:"";
  display:block;
  height:4px;
}

.price--space::before{
  background:linear-gradient(90deg,var(--grad-1),color-mix(in srgb,var(--grad-1),var(--grad-2) 30%));
}
.price--void::before{
  background:linear-gradient(90deg,color-mix(in srgb,var(--grad-1),var(--grad-2) 70%),color-mix(in srgb,var(--grad-2),var(--grad-3) 30%));
}
.price--cluster::before{
  background:linear-gradient(90deg,color-mix(in srgb,var(--grad-2),var(--grad-3) 70%),var(--grad-3));
}

.price__head{
  padding:20px 22px 0;
}

.price__head small{
  display:block;
  margin-bottom:2px;
  font-size:11px;
  color:var(--fg-dim);
  letter-spacing:.04em;
  text-transform:uppercase;
}

.price__head h3,
.price__head h4{
  font-size:18px;
  margin:2px 0 0;
}

.service-aside a{
  color:var(--fg);
  text-decoration:underline;
  text-underline-offset:2px;
}

.service-aside a:hover,
.service-aside a:focus-visible{
  color:var(--brand);
}

.price__hero{
  padding:16px 22px 0;
  display:flex;
  align-items:baseline;
  gap:6px;
}

.price__amount{
  font-size:40px;
  font-weight:700;
  letter-spacing:-.02em;
  line-height:1;
  font-variant-numeric:tabular-nums;
}

.price__period{
  font-size:15px;
  color:var(--fg-dim);
}

.price__basis{
  padding:8px 22px;
  font-size:13px;
  color:var(--fg-dim);
}

.price__extras{
  padding:0 22px 22px;
  display:flex;
  flex-direction:column;
  gap:0;
  margin-top:auto;
}

.price__extra-row{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:10px 0;
  border-top:1px solid var(--border);
  font-size:14px;
  color:var(--fg-dim);
}

.price__extra-row strong{
  color:var(--fg);
  font-weight:700;
}

.price__tiers{
  padding:16px 22px;
  display:flex;
  flex-direction:column;
  gap:0;
  flex:1;
}

.price__tier{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:10px 0;
  font-size:14px;
}

.price__tier + .price__tier{
  border-top:1px solid var(--border);
}

.price__tier-label{
  color:var(--fg-dim);
}

.price__tier-value{
  font-weight:700;
  text-align:right;
}

.price__tier-value small{
  font-weight:400;
  color:var(--fg-dim);
  font-size:12px;
}

.contact-card small{
  display:block;
  margin-bottom:2px;
  font-size:11px;
  color:var(--fg-dim);
  letter-spacing:.04em;
  text-transform:uppercase;
}

/* Comparison Card (always visible) */
.comparison-card{
  margin-top:24px;
  background:var(--panel);
  border-radius:16px;
  box-shadow:var(--shadow-1);
  overflow:hidden;
  position:relative;
}

.comparison-card::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:4px;
  background:linear-gradient(90deg,var(--grad-1),color-mix(in srgb,var(--grad-1),var(--grad-2) 30%));
  border-radius:16px 16px 0 0;
}

.comparison-card summary{
  padding:18px 22px;
}

.comparison-card summary span{
  display:flex;
  flex-direction:column;
  gap:4px;
}

.comparison-card summary small{
  font-size:12px;
  font-weight:400;
  color:var(--fg-dim);
  letter-spacing:normal;
  text-transform:none;
}

.comparison-card[open] summary{
  border-bottom:1px solid var(--border);
}

/* Calculator */
.calc-layout{
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);
  gap:20px;
  align-items:start;
}

.calc-stack{
  display:grid;
  gap:16px;
}

.calc-card{
  display:flex;
  flex-direction:column;
  gap:12px;
  overflow:hidden;
  position:relative;
  padding-top:20px;
}

.calc-card::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:4px;
}

.calc-card--space::before{
  background:linear-gradient(90deg,var(--grad-1),color-mix(in srgb,var(--grad-1),var(--grad-2) 30%));
}
.calc-card--void::before{
  background:linear-gradient(90deg,color-mix(in srgb,var(--grad-1),var(--grad-2) 70%),color-mix(in srgb,var(--grad-2),var(--grad-3) 30%));
}
.calc-card--cluster::before{
  background:linear-gradient(90deg,color-mix(in srgb,var(--grad-2),var(--grad-3) 70%),var(--grad-3));
}

.calc-group + .calc-group{
  padding-top:14px;
  border-top:1px solid var(--border);
}

.calc-head{
  display:flex;
  gap:10px;
  align-items:flex-start;
}

.calc-head h3{
  margin:2px 0 4px;
  font-size:17px;
}

.calc-head p{
  margin:0;
  color:var(--fg-dim);
  font-size:13px;
  line-height:1.45;
}

.field-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
}

.field-grid-compact{
  grid-template-columns:repeat(3,minmax(0,1fr));
}

.field{
  display:flex;
  flex-direction:column;
  gap:8px;
}

.field span{
  font-size:12px;
  color:var(--fg-dim);
}

.field input,
.field select{
  width:100%;
  min-height:44px;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background:var(--bg-soft);
  color:var(--fg);
  font:inherit;
  font-size:16px;
  line-height:1.4;
  -webkit-appearance:none;
  -moz-appearance:none;
  appearance:none;
}

.field select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 12px center;
  padding-right:34px;
}

.field input:focus-visible,
.field select:focus-visible{
  outline:2px solid transparent;
  outline-offset:2px;
  box-shadow:var(--ring);
  border-color:var(--accent);
}

.field-static{
  width:100%;
  min-height:44px;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background:var(--bg-soft);
  color:var(--fg-dim);
  font:inherit;
  font-size:15px;
  line-height:1.45;
  display:flex;
  align-items:center;
}

.calc-summary{
  position:sticky;
  top:104px;
  overflow:hidden;
}

.calc-summary::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:4px;
  background:linear-gradient(90deg,var(--grad-1),var(--grad-2),var(--grad-3));
}

.calc-summary h3{
  margin:8px 0 14px;
}

.calc-total,
.summary-total{
  display:flex;
  align-items:flex-end;
  gap:8px;
  margin-bottom:14px;
}

.calc-total span,
.summary-total span{
  margin-bottom:5px;
  font-size:15px;
  color:var(--fg-dim);
}

.calc-total strong,
.summary-total strong{
  font-size:44px;
  line-height:1;
  letter-spacing:-.02em;
  font-variant-numeric:tabular-nums;
}

.line-items{
  display:grid;
  gap:10px;
}

.line-item{
  display:flex;
  justify-content:space-between;
  gap:16px;
  align-items:flex-start;
  font-size:14px;
}

.line-item > div:first-child{
  display:flex;
  flex-direction:column;
  gap:2px;
}

.line-item strong{
  display:block;
  font-size:15px;
}

.line-item span{
  display:block;
  color:var(--fg-dim);
}

.line-item--muted strong,
.line-item--muted > div:last-child{
  color:var(--fg-dim);
}

.calc-inline-note{
  margin:2px 0 0;
  font-size:12px;
  line-height:1.55;
}

.calc-inline-note--muted{
  color:var(--fg-dim);
}

.calc-inline-note--warn{
  color:var(--warn);
}

/* Compare */
.home-studio-surface{
  margin-top:6px;
  padding:14px;
  gap:12px;
}

.compare-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:12px;
}

.matrix-disclosure{
  margin-top:16px;
  padding:0;
  overflow:hidden;
}

.price-matrix-disclosure{
  margin-top:18px;
}

.matrix-disclosure summary{
  cursor:pointer;
  list-style:none;
  padding:16px;
  font-weight:700;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}

.matrix-disclosure summary::-webkit-details-marker{
  display:none;
}

.matrix-disclosure[open] summary{
  border-bottom:1px solid var(--border);
}

.table-card{
  padding:0;
  overflow:hidden;
}

.table-shell,
.table-wrap{
  overflow-x:auto;
}

.compare-table,
.comparison-table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  min-width:720px;
}

.compare-table th,
.compare-table td,
.comparison-table th,
.comparison-table td{
  padding:14px 18px;
  text-align:left;
  border-bottom:1px solid var(--border);
  vertical-align:top;
  font-size:14px;
  line-height:1.5;
}

.compare-table thead th,
.comparison-table thead th{
  font-size:11px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--fg-dim);
  padding-top:16px;
  padding-bottom:12px;
  position:sticky;
  top:0;
  background:var(--panel);
  z-index:1;
}

.compare-table td:first-child,
.comparison-table td:first-child{
  font-weight:500;
  color:var(--fg-dim);
  font-size:13px;
  width:26%;
}

.comparison-table td:nth-child(2){
  color:var(--fg);
  background:rgba(31,94,255,.04);
}

html[data-theme="dark"] .comparison-table td:nth-child(2){
  background:rgba(31,94,255,.08);
}

.comparison-table thead th:nth-child(2){
  background:rgba(31,94,255,.06);
  color:color-mix(in srgb,var(--grad-1),var(--fg) 40%);
  font-weight:700;
}

html[data-theme="dark"] .comparison-table thead th:nth-child(2){
  background:rgba(55,88,249,.10);
  color:color-mix(in srgb,var(--grad-1),#fff 50%);
}

.comparison-table tbody tr{
  transition:background .15s ease;
}

.comparison-table tbody tr:hover td{
  background:color-mix(in srgb,var(--fg) 3%,transparent);
}

.comparison-table tbody tr:hover td:nth-child(2){
  background:rgba(31,94,255,.08);
}

html[data-theme="dark"] .comparison-table tbody tr:hover td:nth-child(2){
  background:rgba(31,94,255,.14);
}

.comparison-table tr:last-child td{
  border-bottom:none;
}

.comparison-table tbody tr:first-child td{
  font-size:15px;
  font-weight:500;
  padding-top:18px;
  padding-bottom:18px;
  color:var(--fg);
}

.comparison-table tbody tr:first-child td:first-child{
  color:var(--fg);
}

/* FAQ */
.faq-contact-grid{
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);
  gap:16px;
  align-items:start;
}

.faq-list{
  display:grid;
  gap:0;
}

.faq-list--minimal{
  max-width:760px;
}

.faq-item--minimal{
  border:none;
  border-radius:0;
  background:transparent;
  box-shadow:none;
  padding:0;
  border-bottom:1px solid var(--border);
}

.faq-item--minimal:first-child{
  border-top:1px solid var(--border);
}

.faq-item--minimal summary{
  cursor:pointer;
  list-style:none;
  padding:18px 0;
  font-weight:500;
  font-size:15px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}

.faq-item--minimal summary::-webkit-details-marker{
  display:none;
}

.faq-item--minimal[open] summary{
  border-bottom:none;
  padding-bottom:10px;
}

.matrix-disclosure summary::after,
.faq-item--minimal summary::after{
  content:"";
  width:8px;
  height:8px;
  border-right:1.5px solid var(--fg-dim);
  border-bottom:1.5px solid var(--fg-dim);
  transform:rotate(45deg);
  transition:transform .15s ease;
  flex:0 0 auto;
  margin-top:-4px;
}

.matrix-disclosure[open] summary::after,
.faq-item--minimal[open] summary::after{
  transform:rotate(-135deg);
  margin-top:4px;
}

.faq-item--minimal p{
  margin:0;
  padding:0 0 18px;
  color:var(--fg-dim);
  font-size:14px;
  line-height:1.65;
}

/* Contact */
.contact-intro{
  max-width:760px;
}

.contact-intro h2{
  margin:6px 0 12px;
}

.contact-intro p{
  margin:0;
  color:var(--fg-dim);
  font-size:15px;
  line-height:1.6;
}

.contact-meta{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:24px 32px;
  padding-top:24px;
  margin-top:24px;
  border-top:1px solid var(--border);
}

.contact-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

.contact-actions .btn svg{
  width:16px;
  height:16px;
  flex:0 0 auto;
}

.contact-note{
  margin:0;
  max-width:520px;
  color:var(--fg-dim);
  font-size:14px;
  line-height:1.6;
}

/* BYON Preview */
.byon-preview-section{
  padding-top:40px;
}

.byon-preview-header{
  max-width:760px;
}

.byon-preview-header p + p{
  margin-top:12px;
}

.byon-preview-note{
  max-width:760px;
}

.byon-diagram{
  margin-top:10px;
}

.byon-diagram .head{
  background:linear-gradient(180deg,rgba(122,162,255,.06),transparent);
}

.byon-preview{
  --byon-profile-accent:var(--ok);
  margin-top:18px;
}

.byon-preview[data-profile="pon"],
.byon-preview[data-profile="dsl"]{
  --byon-profile-accent:var(--warn);
}

.byon-preview[data-profile="mobile"]{
  --byon-profile-accent:var(--err);
}

.byon-path{
  display:grid;
  grid-template-columns:1fr auto 1fr;
  gap:10px;
  align-items:center;
}

.byon-node{
  border-radius:var(--radius-2);
  border:1px solid var(--border);
  background:var(--bg-soft);
  padding:10px 10px 8px;
  display:flex;
  flex-direction:column;
  gap:6px;
  min-height:88px;
}

.byon-node-title{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}

.byon-node-title strong{
  font-size:13px;
}

.byon-node .oss-icon{
  width:32px;
  height:32px;
  min-width:32px;
  min-height:32px;
  border-radius:12px;
}

.byon-node .oss-icon svg,
.byon-node .oss-icon img{
  width:18px;
  height:18px;
}

.byon-node-meta{
  font-size:11px;
  color:var(--fg-dim);
  line-height:1.5;
}

.byon-link{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
  padding:6px 0;
  min-width:180px;
}

.byon-link-title{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  flex-wrap:wrap;
  text-align:center;
}

.byon-link-title strong{
  font-size:12px;
  letter-spacing:.04em;
  color:var(--fg);
}

.byon-link-stats{
  font-size:11px;
  color:var(--fg-dim);
  text-align:center;
  line-height:1.4;
  max-width:240px;
}

.byon-pipe{
  --pipe-bg:rgba(59,130,246,.16);
  --pipe-stripe:rgba(59,130,246,.35);
  --pipe-dot:rgba(59,130,246,.45);
  --pipe-dot-border:rgba(59,130,246,.55);
  --pipe-dot-shadow:rgba(59,130,246,.10);
  width:170px;
  height:10px;
  border-radius:999px;
  background:var(--pipe-bg);
  border:1px solid var(--border);
  position:relative;
  overflow:hidden;
}

.byon-pipe::after{
  content:"";
  position:absolute;
  inset:0;
  background:repeating-linear-gradient(90deg,transparent 0 14px,var(--pipe-stripe) 14px 18px,transparent 18px 32px);
  animation:byon-flowline 1.3s linear infinite;
  opacity:.9;
}

.byon-pipe::before{
  content:"";
  position:absolute;
  left:-20px;
  top:50%;
  width:14px;
  height:14px;
  border-radius:999px;
  background:var(--pipe-dot);
  border:1px solid var(--pipe-dot-border);
  transform:translate(-10px,-50%);
  animation:byon-pulsedot 1.6s linear infinite;
  box-shadow:0 0 0 6px var(--pipe-dot-shadow);
}

.byon-pipe--to-nas::after{
  animation:byon-flowline-rev 1.3s linear infinite;
}

.byon-pipe--to-nas::before{
  animation:byon-pulsedot-rev 1.6s linear infinite;
}

@keyframes byon-flowline{
  0%{background-position:0 0}
  100%{background-position:200px 0}
}

@keyframes byon-flowline-rev{
  0%{background-position:200px 0}
  100%{background-position:0 0}
}

@keyframes byon-pulsedot{
  0%{transform:translate(-10px,-50%) scale(.85);opacity:0}
  10%{opacity:.9}
  100%{transform:translate(190px,-50%) scale(.9);opacity:0}
}

@keyframes byon-pulsedot-rev{
  0%{transform:translate(190px,-50%) scale(.85);opacity:0}
  10%{opacity:.9}
  100%{transform:translate(-10px,-50%) scale(.9);opacity:0}
}

.byon-pipe--argio{
  --pipe-bg:rgba(22,163,74,.14);
  --pipe-stripe:rgba(22,163,74,.35);
  --pipe-dot:rgba(22,163,74,.45);
  --pipe-dot-border:rgba(22,163,74,.55);
  --pipe-dot-shadow:rgba(22,163,74,.10);
}

.byon-link[data-profile="p2p"] .byon-pipe--customer{
  --pipe-bg:rgba(22,163,74,.14);
  --pipe-stripe:rgba(22,163,74,.35);
  --pipe-dot:rgba(22,163,74,.45);
  --pipe-dot-border:rgba(22,163,74,.55);
  --pipe-dot-shadow:rgba(22,163,74,.10);
}

.byon-link[data-profile="pon"] .byon-pipe--customer,
.byon-link[data-profile="dsl"] .byon-pipe--customer{
  --pipe-bg:rgba(245,158,11,.14);
  --pipe-stripe:rgba(245,158,11,.35);
  --pipe-dot:rgba(245,158,11,.45);
  --pipe-dot-border:rgba(245,158,11,.55);
  --pipe-dot-shadow:rgba(245,158,11,.10);
}

.byon-link[data-profile="mobile"] .byon-pipe--customer{
  --pipe-bg:rgba(239,68,68,.14);
  --pipe-stripe:rgba(239,68,68,.35);
  --pipe-dot:rgba(239,68,68,.45);
  --pipe-dot-border:rgba(239,68,68,.55);
  --pipe-dot-shadow:rgba(239,68,68,.10);
}

.byon-surface{
  background:var(--panel);
  border-radius:var(--radius-3);
  box-shadow:var(--shadow-2);
  padding:14px;
  display:flex;
  flex-direction:column;
  gap:12px;
}

.byon-layout{
  display:grid;
  grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);
  gap:14px;
  width:100%;
}

.byon-panel h3{
  margin:0 0 6px;
}

.byon-panel p{
  margin:6px 0 0;
  font-size:13px;
  color:var(--fg-dim);
  line-height:1.55;
}

.byon-controls{
  margin-top:10px;
  display:flex;
  flex-direction:column;
  gap:10px;
}

.byon-conn-choices{
  width:100%;
  display:flex;
  gap:4px;
  padding:4px;
  border-radius:999px;
  background:var(--bg-soft);
  border:1px solid var(--border);
}

.byon-conn-choice{
  flex:1 1 0;
  min-width:0;
  text-align:center;
  border:0;
  border-radius:999px;
  background:transparent;
  padding:10px 10px;
  cursor:pointer;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:2px;
  transition:background .16s ease-out,box-shadow .15s ease;
}

.byon-conn-choice:hover{
  background:rgba(148,163,184,.12);
}

.byon-conn-choice:focus-visible{
  outline:none;
  box-shadow:var(--ring);
}

.byon-conn-choice-title{
  font-weight:700;
  font-size:13px;
  letter-spacing:.04em;
  color:var(--fg);
  line-height:1.05;
}

.byon-conn-choice-sub{
  font-size:11px;
  color:var(--fg-dim);
  line-height:1.3;
}

.byon-conn-choice[data-preset="p2p"]{
  --choice-accent:var(--ok);
  --choice-ring:0 0 0 3px rgba(22,163,74,.18);
  --choice-bg:rgba(22,163,74,.08);
}

.byon-conn-choice[data-preset="pon"],
.byon-conn-choice[data-preset="dsl"]{
  --choice-accent:var(--warn);
  --choice-ring:0 0 0 3px rgba(245,158,11,.18);
  --choice-bg:rgba(245,158,11,.08);
}

.byon-conn-choice[data-preset="mobile"]{
  --choice-accent:var(--err);
  --choice-ring:0 0 0 3px rgba(239,68,68,.18);
  --choice-bg:rgba(239,68,68,.08);
}

.byon-conn-choice.is-active{
  background:linear-gradient(135deg,var(--choice-bg,rgba(59,130,246,.08)),var(--muted));
  box-shadow:var(--choice-ring,var(--ring));
}

.byon-conn-choice.is-active .byon-conn-choice-title{
  color:var(--choice-accent,var(--accent));
}

.byon-conn-choice.is-active .byon-conn-choice-sub{
  color:var(--fg);
}

.byon-workload-choices{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
}

.byon-workload-choice{
  text-align:left;
  border:1px solid var(--border);
  border-radius:14px;
  background:var(--bg-soft);
  padding:12px 14px;
  cursor:pointer;
  display:flex;
  flex-direction:column;
  gap:4px;
  transition:border-color .15s ease,box-shadow .15s ease,transform .08s ease,background .15s ease;
}

.byon-workload-choice:hover{
  border-color:var(--accent);
  transform:translateY(-1px);
}

.byon-workload-choice:focus-visible{
  outline:none;
  box-shadow:var(--ring);
}

.byon-workload-choice-title{
  font-weight:500;
  font-size:14px;
  letter-spacing:0;
  color:var(--fg);
  line-height:1.3;
}

.byon-workload-choice.is-active{
  border-color:rgba(59,130,246,.30);
  background:linear-gradient(135deg,rgba(59,130,246,.08),var(--bg-soft));
  box-shadow:var(--ring);
}

.byon-bar-chart{
  background:var(--bg-soft);
  border:1px solid var(--border);
  border-radius:14px;
  padding:10px 12px 8px;
  display:flex;
  flex-direction:column;
  gap:8px;
}

.byon-bar-row{
  display:grid;
  grid-template-columns:120px 1fr 120px;
  align-items:center;
  gap:8px;
}

.byon-bar-row .label{
  font-size:11px;
  color:var(--fg-dim);
  min-width:0;
}

.byon-bar-row .value{
  font-size:12px;
  font-weight:700;
  white-space:nowrap;
  text-align:right;
}

.byon-bar{
  height:12px;
  border-radius:999px;
  background:linear-gradient(90deg,rgba(148,163,184,.25),rgba(148,163,184,.15));
  overflow:hidden;
  width:100%;
}

.byon-bar-inner{
  height:100%;
  border-radius:inherit;
  background:var(--byon-profile-accent,var(--accent));
  width:0%;
  max-width:100%;
  transition:width .25s ease-out;
}

.byon-result{
  --mode-accent:var(--ok);
  --mode-tint:rgba(22,163,74,.08);
  --mode-border:rgba(22,163,74,.28);
}

.byon-result[data-quality="pon"],
.byon-result[data-quality="dsl"]{
  --mode-accent:var(--warn);
  --mode-tint:rgba(245,158,11,.08);
  --mode-border:rgba(245,158,11,.30);
}

.byon-result[data-quality="mobile"]{
  --mode-accent:var(--err);
  --mode-tint:rgba(239,68,68,.08);
  --mode-border:rgba(239,68,68,.32);
}

.byon-result-info{
  margin-top:10px;
  border-radius:14px;
  border:1px solid var(--mode-border);
  background:linear-gradient(135deg,var(--mode-tint),var(--bg-soft));
  padding:10px 12px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  flex-wrap:wrap;
}

.byon-result-info-v{
  font-size:18px;
  color:var(--mode-accent);
  font-weight:700;
  letter-spacing:.01em;
  line-height:1.1;
}

.byon-kpis{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:10px;
  margin-top:10px;
}

.byon-kpi{
  background:var(--bg-soft);
  border:1px solid var(--border);
  border-radius:14px;
  padding:10px 12px;
}

.byon-kpi .label{
  font-size:11px;
  color:var(--fg-dim);
  letter-spacing:.04em;
}

.byon-kpi .value{
  font-size:18px;
  font-weight:700;
  margin-top:2px;
}

.byon-kpi .sub{
  font-size:11px;
  color:var(--fg-dim);
  margin-top:2px;
}

.byon-result-kpis{
  grid-template-columns:repeat(2,minmax(0,1fr));
}

.byon-result-kpis .byon-kpi{
  border-color:var(--mode-border);
  background:linear-gradient(135deg,var(--mode-tint),var(--bg-soft));
}

.byon-result-kpis .byon-kpi .value{
  color:var(--mode-accent);
}

.byon-result-heading{
  margin:14px 0 8px;
  font-size:10px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--fg-dim);
}

.byon-mode-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
}

.byon-result-modes{
  margin-top:12px;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
}

.byon-mode-card{
  border-radius:14px;
  border:1px solid var(--border);
  background:var(--bg-soft);
  padding:10px 12px;
  display:flex;
  flex-direction:column;
  gap:6px;
}

.byon-mode-card.is-active{
  border-color:var(--accent);
  background:linear-gradient(135deg,rgba(122,162,255,.18),rgba(148,163,184,.10));
  box-shadow:var(--ring);
}

.byon-mode-card h4{
  margin:0;
  font-size:14px;
}

.byon-mode-card p{
  margin:0;
  font-size:12px;
  color:var(--fg-dim);
  line-height:1.55;
}

.byon-why{
  margin-top:4px;
}

.byon-why-title{
  margin:0 0 10px;
  font-size:18px;
  font-weight:500;
  color:var(--fg);
}

.byon-why-cards{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
}

.byon-why-slot{
  display:none;
}

@media (max-width:1100px){
  .calc-layout{
    grid-template-columns:1fr;
  }

  .calc-summary{
    position:static;
    order:-1;
  }

  .faq-contact-grid{
    grid-template-columns:1fr;
  }
}

@media (max-width:980px){
  .price-cards{
    grid-template-columns:1fr;
  }

  .byon-layout{
    grid-template-columns:1fr;
  }

  .byon-result-kpis{
    grid-template-columns:1fr;
  }

  .byon-mode-grid{
    grid-template-columns:1fr;
  }

  .service-extra-card{
    flex-direction:column;
  }

  .field-grid-compact{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}

@media (max-width:860px){
  .nav{position:relative}
}

@media (max-width:640px){
  .hero{
    padding:36px 0 24px;
  }

  .hero h1{
    font-size:35px;
  }

  .hero p,
  .section-head p,
  .section-header p{
    font-size:14px;
  }

  .hero .cta{
    margin:12px 0 6px;
  }

  .hero-meta{
    gap:8px 12px;
    font-size:12px;
  }

  .section-block{
    padding:40px 0 52px;
  }

  .hero .cta,
  .contact-actions{
    flex-direction:column;
  }

  .byon-preview-section{
    padding-top:32px;
  }

  .hero .cta .btn,
  .contact-actions .btn{
    width:100%;
  }

  .contact-meta{
    flex-direction:column;
    align-items:flex-start;
  }

  .hero-meta span + span::before{
    content:"";
    margin:0;
  }

  .field-grid,
  .field-grid-compact{
    grid-template-columns:1fr;
  }

  .byon-path,
  .byon-workload-choices,
  .byon-why-cards{
    grid-template-columns:1fr;
  }

  .byon-link{
    min-width:unset;
  }

  .byon-conn-choices{
    gap:4px;
    padding:4px;
  }

  .byon-conn-choice{
    position:relative;
    overflow:hidden;
    padding:10px 8px;
    gap:4px;
    min-height:72px;
  }

  .byon-conn-choice::before{
    content:"";
    position:absolute;
    left:50%;
    top:50%;
    width:min(88px, 100%);
    aspect-ratio:1 / 1;
    transform:translate(-50%, -50%);
    border-radius:999px;
    background:var(--choice-bg, rgba(59,130,246,.08));
    box-shadow:var(--choice-ring,var(--ring));
    opacity:0;
    transition:opacity .16s ease-out;
  }

  .byon-conn-choice.is-active{
    background:transparent;
    box-shadow:none;
  }

  .byon-conn-choice.is-active::before{
    opacity:1;
  }

  .byon-conn-choice-title,
  .byon-conn-choice-sub{
    position:relative;
    z-index:1;
  }

  .byon-conn-choice-title{
    font-size:12px;
    letter-spacing:.02em;
  }

  .byon-conn-choice-sub{
    font-size:11px;
    line-height:1.15;
    padding:0 2px;
    white-space:normal;
    text-wrap:balance;
  }

  .byon-conn-choice.is-active .byon-conn-choice-sub{
    color:var(--fg-dim);
  }

  .byon-bar-row{
    grid-template-columns:1fr;
    gap:6px;
  }

  .byon-bar-row .value{
    text-align:left;
  }

  .byon-why-slot:not(:empty){
    display:block;
    margin-top:12px;
  }

  .comparison-card summary{
    padding:16px 16px;
  }
}

@media (max-width:720px){
  .byon-preview-section{
    display:none;
  }
}

@media (max-width:480px){
  .matrix-disclosure summary,
  .faq-item--minimal summary{
    padding:16px 14px;
  }

  .faq-item--minimal p{
    padding:0 14px 14px;
  }

  .byon-conn-choices{
    gap:3px;
    padding:3px;
  }

  .byon-conn-choice{
    padding:9px 6px;
  }

  .byon-conn-choice-title{
    font-size:11px;
  }

  .byon-conn-choice-sub{
    font-size:10px;
  }
}

@media (prefers-reduced-motion: reduce){
  .byon-pipe::after,
  .byon-pipe::before{
    animation:none !important;
  }
}