/* =========================================================
   Order Star Internet — Design System
   "Signal Arc" — reach past the edge of the map.
   ========================================================= */

:root{
  --navy-deep:   #081524;
  --navy:        #0B1E33;
  --navy-panel:  #142A45;
  --navy-line:   rgba(255,255,255,0.14);
  --cyan:        #23D0DB;
  --cyan-bright: #5CE8EF;
  --cyan-soft:   rgba(35,208,219,0.14);
  --paper:       #F5F7FA;
  --paper-alt:   #EAEFF4;
  --white:       #FFFFFF;
  --ink:         #101826;
  --ink-soft:    #45526B;
  --ink-faint:   #7A879E;
  --line-light:  rgba(16,24,38,0.10);
  --green:       #1F9D5C;
  --green-soft:  rgba(31,157,92,0.12);
  --amber:       #B5790A;
  --amber-soft:  rgba(181,121,10,0.12);

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  --container: 1200px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-card: 0 20px 40px -24px rgba(8,21,36,0.35);
  --ease: cubic-bezier(.22,.7,.2,1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}
html, body{ overflow-x: hidden; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
button{ font-family: inherit; cursor:pointer; }
h1,h2,h3,h4{ font-family: var(--font-display); font-weight: 600; line-height: 1.12; margin: 0 0 .5em; color: var(--ink); }
p{ margin: 0 0 1em; }
ul, ol{ margin: 0 0 1em; padding-left: 1.25em; }
.container{ max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container--narrow{ max-width: 820px; }

:focus-visible{ outline: 3px solid var(--cyan); outline-offset: 2px; border-radius: 4px; }
.skip-link{
  position:absolute; left:12px; top:-60px; background: var(--navy); color:#fff;
  padding: 10px 16px; border-radius: 8px; z-index: 200; transition: top .2s var(--ease);
  font-family: var(--font-mono); font-size: .85rem;
}
.skip-link:focus{ top: 12px; }

/* -------- Type scale -------- */
.eyebrow{
  font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .12em;
  font-size: .74rem; font-weight: 500; color: var(--cyan);
  display:inline-flex; align-items:center; gap:.5em; margin-bottom: 1em;
}
.eyebrow::before{ content:""; width: 18px; height: 1px; background: var(--cyan); display:inline-block; }
.eyebrow--dark{ color: var(--navy); }
.eyebrow--dark::before{ background: var(--navy); }

h1{ font-size: clamp(2.1rem, 1.5rem + 2.6vw, 3.6rem); letter-spacing: -0.01em; }
h2{ font-size: clamp(1.7rem, 1.3rem + 1.6vw, 2.5rem); letter-spacing: -0.01em; }
h3{ font-size: clamp(1.25rem, 1.1rem + .6vw, 1.5rem); }
.lede{ font-size: clamp(1.05rem, 1rem + .3vw, 1.2rem); color: var(--ink-soft); max-width: 60ch; }
.section-head{ max-width: 640px; margin-bottom: 2.5rem; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

/* -------- Buttons -------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.6em;
  font-family: var(--font-body); font-weight: 700; font-size: .98rem;
  padding: .95em 1.6em; border-radius: 999px; border: 1px solid transparent;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), background-color .18s var(--ease), color .18s var(--ease);
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-2px); }
.btn-primary{ background: var(--cyan); color: var(--navy-deep); box-shadow: 0 12px 28px -12px rgba(35,208,219,.55); }
.btn-primary:hover{ background: var(--cyan-bright); }
.btn-outline{ background: transparent; color: #fff; border-color: var(--navy-line); }
.btn-outline:hover{ border-color: var(--cyan); color: var(--cyan-bright); }
.btn-outline-dark{ background: transparent; color: var(--navy); border-color: var(--line-light); }
.btn-outline-dark:hover{ border-color: var(--navy); }
.btn-block{ width:100%; }
.btn svg{ width: 1.1em; height: 1.1em; flex: none; }

/* -------- Header -------- */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(11,30,51,0.92); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--navy-line);
}
.site-header .container{ display:flex; align-items:center; justify-content: space-between; height: 78px; gap: 24px; }
.logo{ display:flex; align-items:center; gap:.6em; color:#fff; font-family: var(--font-display); font-size: 1.28rem; font-weight:600; }
.logo .mark{ width:34px; height:34px; flex:none; }
.logo .sub{ display:block; font-family: var(--font-mono); font-size:.6rem; letter-spacing:.1em; color: var(--cyan); text-transform:uppercase; font-weight:500; }
.nav-primary{ display:flex; align-items:center; gap: 30px; }
.nav-primary a{ color: rgba(255,255,255,.82); font-size: .95rem; font-weight:600; position:relative; }
.nav-primary a:hover{ color:#fff; }
.nav-primary a[aria-current="page"]{ color: var(--cyan-bright); }
.header-actions{ display:flex; align-items:center; gap:14px; }
.call-chip{
  display:flex; align-items:center; gap:.55em; color:#fff; font-family: var(--font-mono);
  font-size:.9rem; font-weight:500;
}
.call-chip svg{ width:16px;height:16px;color:var(--cyan); }
.nav-toggle{ display:none; background:none; border:0; color:#fff; padding:8px; }
.nav-toggle svg{ width:26px; height:26px; }

@media (max-width: 980px){
  .nav-primary{
    position: fixed; top: 78px; left: 0; right: 0; height: calc(100vh - 78px); width: 100%; background: var(--navy);
    flex-direction: column; align-items: flex-start; padding: 28px 24px; gap: 4px;
    transform: translateX(100%); transition: transform .28s var(--ease);
    overflow-y:auto;
  }
  .nav-primary.is-open{ transform: translateX(0); }
  .nav-primary a{ width:100%; padding: 14px 4px; border-bottom: 1px solid var(--navy-line); font-size: 1.05rem; }
  .header-actions .call-chip span{ display:none; }
  .nav-toggle{ display:inline-flex; }
}
@media (min-width: 981px){
  .nav-toggle{ display:none; }
}

/* -------- Hero -------- */
.hero{ position:relative; background: var(--navy); color:#fff; overflow:hidden; padding: 76px 0 96px; }
.hero::after{
  content:""; position:absolute; left:0; right:0; bottom:0; height:1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}
.hero .container{ display:grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items:center; }
.hero-copy h1{ color:#fff; }
.hero-copy .lede{ color: rgba(255,255,255,.78); }
.hero-ctas{ display:flex; flex-wrap:wrap; gap:14px; margin: 1.8em 0 1.4em; }
.hero-disclosure{
  font-size: .84rem; color: rgba(255,255,255,.62); max-width: 46ch; padding-top: .9em;
  border-top: 1px solid var(--navy-line);
}
.hero-art{ position:relative; }
.hero-art svg{ width:100%; height:auto; }
.arc-pulse{ animation: pulse-travel 3.6s var(--ease) infinite; }
@keyframes pulse-travel{
  0%{ offset-distance: 0%; opacity: 0; }
  8%{ opacity: 1; }
  90%{ opacity: 1; }
  100%{ offset-distance: 100%; opacity: 0; }
}
@media (max-width: 980px){
  .hero .container{ grid-template-columns: 1fr; }
  .hero-art{ order:-1; max-width: 340px; margin: 0 auto; }
}

/* -------- Trust strip -------- */
.trust-strip{ background: var(--paper-alt); border-bottom: 1px solid var(--line-light); padding: 18px 0; }
.trust-strip .container{ display:flex; flex-wrap:wrap; gap: 10px 28px; align-items:center; justify-content:center; }
.trust-strip .item{ display:flex; align-items:center; gap:.55em; font-family: var(--font-mono); font-size:.78rem; letter-spacing:.03em; color: var(--ink-soft); text-transform: uppercase; }
.trust-strip .item svg{ width:15px; height:15px; color: var(--cyan); flex:none; }

/* -------- Sections -------- */
.section{ padding: 88px 0; }
.section--tight{ padding: 64px 0; }
.section--dark{ background: var(--navy); color:#fff; }
.section--dark h2, .section--dark h3{ color:#fff; }
.section--dark .lede{ color: rgba(255,255,255,.75); }
.section--panel{ background: var(--paper-alt); }
.divider-arc{ display:block; width:100%; height:28px; margin: 0 auto; opacity:.9; }

/* -------- Process steps -------- */
.steps{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 28px; counter-reset: step; }
.step{ position:relative; padding-top: 6px; }
.step .num{
  font-family: var(--font-mono); font-size: .85rem; color: var(--navy);
  display:inline-flex; align-items:center; justify-content:center; width:40px; height:40px;
  border-radius: 999px; border: 1.5px solid var(--cyan); margin-bottom: 1em; background: var(--cyan-soft);
}
.step h3{ margin-bottom:.4em; }
.step p{ color: var(--ink-soft); font-size: .96rem; margin-bottom:0; }
.steps .step:not(:last-child)::after{
  content:""; position:absolute; top:26px; left: calc(100% - 8px); width: calc(28px + 16px); height:1px;
  background: repeating-linear-gradient(90deg, var(--line-light) 0 6px, transparent 6px 10px);
}
@media (max-width: 900px){
  .steps{ grid-template-columns: 1fr 1fr; }
  .steps .step:not(:last-child)::after{ display:none; }
}
@media (max-width: 560px){ .steps{ grid-template-columns: 1fr; } }

/* -------- Cards -------- */
.card-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.card-grid.cols-3{ grid-template-columns: repeat(3, 1fr); }
.card-grid.cols-2{ grid-template-columns: repeat(2, 1fr); }
@media (max-width: 980px){ .card-grid, .card-grid.cols-3, .card-grid.cols-2{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px){ .card-grid, .card-grid.cols-3, .card-grid.cols-2{ grid-template-columns: 1fr; } }

.service-card{
  background: var(--navy-panel); border: 1px solid var(--navy-line); border-radius: var(--radius-md);
  padding: 28px 24px; display:flex; flex-direction:column; gap: 12px; transition: transform .2s var(--ease), border-color .2s var(--ease);
}
.service-card:hover{ transform: translateY(-4px); border-color: var(--cyan); }
.service-card .icon{ width:42px; height:42px; color: var(--cyan); }
.service-card h3{ color:#fff; margin-bottom:.2em; }
.service-card p{ color: rgba(255,255,255,.72); font-size: .95rem; flex:1; }
.service-card .fit{ font-family: var(--font-mono); font-size: .74rem; color: var(--cyan); text-transform:uppercase; letter-spacing:.06em; }
.service-card .card-cta{ margin-top: 6px; font-weight:700; font-size:.92rem; color:#fff; display:inline-flex; align-items:center; gap:.4em; }
.service-card .card-cta svg{ width:16px; height:16px; transition: transform .18s var(--ease); }
.service-card:hover .card-cta svg{ transform: translateX(3px); }

.info-card{
  background:#fff; border:1px solid var(--line-light); border-radius: var(--radius-md); padding: 26px 24px;
  box-shadow: var(--shadow-card);
}
.info-card h3{ margin-bottom:.4em; }
.info-card p{ color: var(--ink-soft); font-size:.95rem; margin-bottom:0; }
.info-card .icon{ width:36px;height:36px;color:var(--navy); margin-bottom:14px; }

/* -------- Disclosure / notice boxes -------- */
.notice{
  border-radius: var(--radius-md); padding: 22px 24px; border: 1px solid var(--line-light);
  background: var(--paper-alt); display:flex; gap: 16px; align-items:flex-start;
}
.notice svg{ width:22px; height:22px; flex:none; color: var(--navy); margin-top:2px; }
.notice strong{ display:block; margin-bottom:.3em; }
.notice p{ margin:0; color: var(--ink-soft); font-size:.94rem; }
.notice--dark{ background: var(--navy-panel); border-color: var(--navy-line); }
.notice--dark svg{ color: var(--cyan); }
.notice--dark strong{ color:#fff; }
.notice--dark p{ color: rgba(255,255,255,.75); }

/* -------- FAQ accordion -------- */
.faq-list{ border-top: 1px solid var(--line-light); }
.faq-item{ border-bottom: 1px solid var(--line-light); }
.faq-q{
  width:100%; background:none; border:0; text-align:left; padding: 20px 4px; display:flex; align-items:center;
  justify-content:space-between; gap: 20px; font-family: var(--font-body); font-weight:700; font-size: 1.02rem; color: var(--ink);
}
.faq-q svg{ width:20px; height:20px; flex:none; color: var(--navy); transition: transform .22s var(--ease); }
.faq-q[aria-expanded="true"] svg{ transform: rotate(45deg); }
.faq-a{ max-height:0; overflow:hidden; transition: max-height .28s var(--ease); }
.faq-a-inner{ padding: 0 4px 20px; color: var(--ink-soft); }
.faq-a-inner p:last-child{ margin-bottom:0; }

/* -------- Forms -------- */
.form-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field{ display:flex; flex-direction:column; gap: 6px; }
.field.full{ grid-column: 1 / -1; }
.field label{ font-size:.85rem; font-weight:700; color: var(--ink); }
.field .hint{ font-size:.78rem; color: var(--ink-faint); }
.field input, .field select, .field textarea{
  font-family: var(--font-body); font-size: .98rem; padding: .85em 1em; border-radius: var(--radius-sm);
  border: 1.5px solid var(--line-light); background:#fff; color: var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus{ border-color: var(--cyan); outline:none; box-shadow: 0 0 0 4px var(--cyan-soft); }
.field textarea{ resize: vertical; min-height: 110px; }
.form-legal{ font-size: .82rem; color: var(--ink-faint); margin-top: 4px; }
@media (max-width:640px){ .form-grid{ grid-template-columns: 1fr; } }

/* -------- Footer -------- */
.site-footer{ background: var(--navy-panel); color: rgba(255,255,255,.82); }
.footer-top{ padding: 64px 0 40px; border-bottom: 1px solid var(--navy-line); }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 32px; }
.footer-grid h4{ font-family: var(--font-mono); text-transform:uppercase; letter-spacing:.08em; font-size:.76rem; color: var(--cyan); margin-bottom: 1em; }
.footer-grid ul{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:.65em; }
.footer-grid a{ color: rgba(255,255,255,.78); font-size:.92rem; }
.footer-grid a:hover{ color: #fff; }
.footer-brand p{ color: rgba(255,255,255,.68); font-size:.92rem; max-width: 34ch; }
.footer-bottom{ background: var(--navy-deep); padding: 22px 0; }
.footer-bottom .container{ display:flex; flex-direction:column; gap: 10px; }
.footer-bottom p{ margin:0; font-size:.78rem; color: rgba(255,255,255,.55); }
.footer-bottom .legal-line{ font-size:.74rem; color: rgba(255,255,255,.42); }
@media (max-width: 900px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .footer-grid{ grid-template-columns: 1fr; } }

/* -------- Mobile sticky call bar -------- */
.sticky-call{
  position: fixed; left:0; right:0; bottom:0; z-index: 90; display:none;
  background: var(--navy-deep); border-top: 1px solid var(--navy-line);
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
}
.sticky-call a{
  display:flex; align-items:center; justify-content:center; gap:.6em; background: var(--cyan); color: var(--navy-deep);
  font-weight:800; font-size:1rem; padding: .9em 1em; border-radius: 999px;
}
.sticky-call svg{ width:18px;height:18px; }
@media (max-width: 720px){ .sticky-call{ display:block; } body{ padding-bottom: 76px; } }

/* -------- Page hero (interior pages) -------- */
.page-hero{ background: var(--navy); color:#fff; padding: 56px 0 68px; position:relative; }
.page-hero::after{ content:""; position:absolute; left:0; right:0; bottom:0; height:1px; background: linear-gradient(90deg, transparent, var(--cyan), transparent); }
.breadcrumbs{ font-family: var(--font-mono); font-size:.78rem; color: rgba(255,255,255,.55); margin-bottom: 1.4em; }
.breadcrumbs a{ color: rgba(255,255,255,.75); }
.breadcrumbs a:hover{ color:#fff; }
.page-hero h1{ color:#fff; max-width: 26ch; }
.page-hero .lede{ color: rgba(255,255,255,.78); }

/* -------- Legal pages -------- */
.legal-body{ max-width: 760px; }
.legal-body h2{ margin-top: 2em; font-size: 1.35rem; }
.legal-body h3{ margin-top: 1.4em; font-size: 1.08rem; }
.legal-body p, .legal-body li{ color: var(--ink-soft); }
.legal-updated{ font-family: var(--font-mono); font-size:.8rem; color: var(--ink-faint); margin-bottom: 2em; display:block; }
.legal-toc{ background: var(--paper-alt); border-radius: var(--radius-md); padding: 20px 24px; margin-bottom: 2.4em; }
.legal-toc h2{ font-size:1rem; font-family: var(--font-mono); text-transform:uppercase; letter-spacing:.06em; margin:0 0 .8em; }
.legal-toc ul{ columns: 2; margin:0; padding-left: 1.1em; }
@media (max-width:640px){ .legal-toc ul{ columns: 1; } }
.flag{
  display:inline-block; font-family: var(--font-mono); font-size:.72rem; text-transform:uppercase; letter-spacing:.04em;
  padding: .3em .6em; border-radius: 6px; margin: 0 .2em; white-space:nowrap;
}
.flag--owner{ background: var(--amber-soft); color: var(--amber); }
.flag--legal{ background: rgba(190,50,50,.1); color: #B23A3A; }

/* -------- Table -------- */
.table-wrap{ overflow-x:auto; margin: 1.5em 0; }
table{ border-collapse: collapse; width:100%; font-size:.92rem; }
th, td{ text-align:left; padding: 10px 14px; border-bottom: 1px solid var(--line-light); vertical-align: top; }
th{ font-family: var(--font-mono); font-size:.72rem; text-transform:uppercase; letter-spacing:.04em; color: var(--ink-faint); }

/* -------- 404 -------- */
.error-page{ min-height: 60vh; display:flex; align-items:center; }

/* -------- Utility -------- */
.text-center{ text-align:center; }
.mt-0{ margin-top:0; }
.stack{ display:flex; flex-direction:column; gap: 1em; }
.visually-hidden{ position:absolute; width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap; }