/* ============================================================
   VertexSMS landing-specific styles — index page only.
   Scoped to .is-landing wrapper so token overrides do not bleed
   into other pages that share vertex-base.css.
   ============================================================ */
.is-landing { --bg: #FFFFFF; --ink-3: #5F6671; }

body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:1;
  background:repeating-linear-gradient(
    to bottom,
    transparent 0, transparent 3px,
    rgba(20,21,24,0.025) 3px, rgba(20,21,24,0.025) 4px
  );
}

/* ==================================================================
   HERO — control deck
================================================================== */
.hero{padding:clamp(24px,5vw,40px) 0 clamp(28px,4vw,32px);position:relative;z-index:2}

/* status bar across the top */
.statbar{
  display:grid;grid-template-columns:1.7fr repeat(4,1fr);gap:1px;
  background:var(--rule);border:1px solid var(--rule);
  margin-bottom:40px;font-family:var(--mono);font-size:10.5px;
}
.statbar > div{
  background:var(--bg);padding:10px 12px;
  display:flex;justify-content:space-between;align-items:center;gap:10px;
  min-width:0;white-space:nowrap;
}
.statbar .val{min-width:0;text-align:right;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.statbar .lbl{color:var(--ink-3);letter-spacing:.05em;flex-shrink:0}
.statbar .val{color:var(--ink);font-weight:500}
.statbar .val.ok{color:var(--signal)}
.statbar .val.warn{color:var(--amber)}

/* main hero grid: headline left, live console right */
.hero-grid{
  display:grid;grid-template-columns:1.15fr 1fr;gap:56px;align-items:start;
}
.eyebrow{
  font-family:var(--mono);font-size:12px;color:var(--signal);
  letter-spacing:.05em;margin-bottom:24px;
  display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"[";color:var(--ink-3)}
.eyebrow::after{content:"]";color:var(--ink-3)}

h1.hero-h1{
  font-family:var(--display);font-weight:700;
  font-size:clamp(2.4rem,7.2vw,6.6rem);
  line-height:0.95;letter-spacing:-0.045em;
  color:var(--ink);margin-bottom:28px;
  font-variation-settings:"wdth" 100;
  word-wrap:break-word;
}
h1.hero-h1 .blk{display:block}
h1.hero-h1 em{
  font-family:var(--serif);font-style:italic;font-weight:400;
  color:var(--mag);letter-spacing:-0.02em;
}
h1.hero-h1 .cursor{
  display:inline-block;width:0.08em;height:0.82em;vertical-align:-0.08em;
  background:var(--signal);margin-left:0.05em;
  animation:blink 1s step-end infinite;
}
@keyframes blink{50%{opacity:0}}

.hero-lede{
  font-size:17px;color:var(--ink-2);line-height:1.6;max-width:520px;margin-bottom:32px;
}
.hero-lede b{color:var(--ink);font-weight:500}

.hero-ctas{display:flex;gap:14px;align-items:center;margin-bottom:36px;flex-wrap:wrap}

/* tiny command hint */
.hint{
  font-family:var(--mono);font-size:11px;color:var(--ink-3);
  display:flex;align-items:center;gap:10px;
}
.hint kbd{
  font-family:var(--mono);font-size:10px;padding:2px 6px;
  border:1px solid var(--rule-2);color:var(--ink-2);background:var(--bg-2);
}

/* -------- CONSOLE (hero right) -------- */
.console{
  background:#FFFFFF;border:1px solid var(--rule-2);
  font-family:var(--mono);font-size:12px;
  display:grid;grid-template-rows:auto 1fr auto;min-height:clamp(420px,55vh,520px);
  position:relative;overflow:hidden;
}
.console-hd{
  display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;
  padding:10px 14px;border-bottom:1px solid var(--rule);
  background:#F4F4F8;
}
.wc{display:flex;gap:6px}
.wc span{width:10px;height:10px;border-radius:50%;background:#C7C7BF}
.console-title{color:var(--ink-2);letter-spacing:.02em;text-align:center;font-size:11px}
.console-title b{color:var(--ink);font-weight:500}
.console-actions{display:flex;gap:10px;color:var(--ink-3);font-size:11px}

.console-body{display:grid;grid-template-rows:auto auto 1fr;gap:0}

/* route map — a stylized ASCII world */
.route-panel{
  padding:16px 16px 12px;border-bottom:1px solid var(--rule);
  background:linear-gradient(180deg,rgba(0,153,204,0.05),transparent);
}
.route-head{
  display:flex;justify-content:space-between;align-items:center;
  margin-bottom:10px;font-size:10px;color:var(--ink-3);letter-spacing:.12em;text-transform:uppercase;
}
.route-head b{color:var(--signal);font-weight:500}
.route-svg{width:100%;height:clamp(90px,18vw,130px);display:block}
.route-svg .grid-l{stroke:rgba(20,21,24,0.08);stroke-width:1}
.route-svg .land{fill:none;stroke:rgba(20,21,24,0.28);stroke-width:1;stroke-linejoin:round}
.route-svg .node{fill:var(--ink-3)}
.route-svg .node.hot{fill:var(--signal);filter:drop-shadow(0 0 4px rgba(0,153,204,0.55))}
.route-svg .arc{fill:none;stroke:var(--signal);stroke-width:1;opacity:.5;stroke-dasharray:120;stroke-dashoffset:120;animation:trace 3s ease-out infinite}
.route-svg .arc.a2{animation-delay:.6s}
.route-svg .arc.a3{animation-delay:1.4s;stroke:var(--amber)}
.route-svg .arc.a4{animation-delay:2.1s}
@keyframes trace{0%{stroke-dashoffset:120;opacity:.1}30%{opacity:.8}100%{stroke-dashoffset:-120;opacity:0}}

/* channel meters */
.meters{
  padding:14px 16px;border-bottom:1px solid var(--rule);
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;
}
.meter{display:flex;flex-direction:column;gap:6px}
.meter-hd{display:flex;justify-content:space-between;font-size:10px;color:var(--ink-3);letter-spacing:.06em;text-transform:uppercase}
.meter-hd b{color:var(--ink);font-family:var(--mono);font-weight:500;letter-spacing:0;text-transform:none}
.meter-bar{
  height:6px;background:rgba(20,21,24,0.08);position:relative;overflow:hidden;
}
.meter-bar > span{
  position:absolute;left:0;top:0;bottom:0;background:var(--signal);
  animation:pulse-bar 3s ease-in-out infinite;
}
.meter-bar.amber > span{background:var(--amber)}
@keyframes pulse-bar{0%,100%{opacity:.7}50%{opacity:1}}
.meter-val{font-size:11px;color:var(--ink-2)}
.meter-val b{color:var(--ink);font-weight:500}

/* dispatch stream */
.stream{padding:10px 16px;flex:1;min-height:160px;overflow:hidden;position:relative}
.stream::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:40px;
  background:linear-gradient(transparent,#FFFFFF);pointer-events:none;
}
.stream-hd{font-size:10px;color:var(--ink-3);letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px;display:flex;justify-content:space-between}
.stream-hd b{color:var(--ink-2)}
.stream-line{
  display:grid;grid-template-columns:62px 84px minmax(0,1fr) auto;gap:10px;align-items:baseline;
  padding:4px 0;font-size:11px;
  animation:appear 0.4s ease-out both;
}
.stream-line > *{min-width:0}
@keyframes appear{from{opacity:0;transform:translateY(-4px)}}
.stream-line .t{color:var(--ink-3)}
.stream-line .code{color:var(--amber);font-weight:500;font-size:10px;letter-spacing:.04em}
.stream-line .msg{color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stream-line .msg .to{color:var(--ink-3)}
.stream-line .st{color:var(--signal);font-size:10px;letter-spacing:.06em;text-transform:uppercase}
.stream-line .st.pend{color:var(--amber)}
.stream-line .st.err{color:var(--red)}

.console-ft{
  padding:8px 14px;border-top:1px solid var(--rule);background:#F4F4F8;
  display:flex;justify-content:space-between;font-size:10px;color:var(--ink-3);letter-spacing:.06em;
}
.console-ft b{color:var(--signal);font-weight:500}

/* ==================================================================
   MONUMENTAL NUMBERS — the deck
================================================================== */
.deck{
  border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);
  padding:clamp(36px,6vw,56px) 0;background:var(--bg);position:relative;z-index:2;
}
.deck-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--rule);border:1px solid var(--rule);
}
.deck-cell{
  background:var(--bg);padding:32px 28px;display:flex;flex-direction:column;gap:14px;
  position:relative;transition:background .2s;
}
.deck-cell:hover{background:var(--bg-2)}
.deck-cell .k{
  font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);
}
.deck-cell .n{
  font-family:var(--display);font-weight:500;
  font-size:clamp(3rem,5vw,4.6rem);line-height:1;letter-spacing:-0.04em;
  color:var(--ink);font-feature-settings:"lnum","tnum";
}
.deck-cell .n em{font-family:var(--serif);font-style:italic;color:var(--mag);font-weight:400}
.deck-cell .d{font-family:var(--mono);font-size:11px;color:var(--ink-2);line-height:1.55}
.deck-cell .d b{color:var(--signal);font-weight:500}

/* tiny inline sparkline via css grid */
.spark{display:flex;align-items:flex-end;height:24px;gap:2px}
.spark > i{flex:1;background:var(--signal);opacity:.45;display:block}

/* ==================================================================
   SECTION SHELL — landing variant (overrides vertex-base)
================================================================== */
.sec{padding:80px 0 72px;position:relative;z-index:2}
.is-landing .sec-head{
  display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:end;
  margin-bottom:56px;padding-bottom:24px;border-bottom:1px solid var(--rule);
}
.is-landing .sec-num{
  font-family:var(--mono);font-size:11px;color:var(--ink-3);letter-spacing:.12em;text-transform:uppercase;
}
.is-landing .sec-num b{color:var(--signal);font-weight:500}
.is-landing .sec-h{
  font-family:var(--display);font-weight:600;
  font-size:clamp(2.2rem,3.6vw,3.3rem);line-height:1;letter-spacing:-0.035em;
  color:var(--ink);
}
.is-landing .sec-h em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--mag)}
.is-landing .sec-dek{
  font-size:15px;color:var(--ink-2);line-height:1.55;max-width:460px;
  justify-self:end;padding-left:32px;border-left:1px solid var(--rule);
}

/* ==================================================================
   MODULES — feature list as data-rows
================================================================== */
.modules{display:grid;grid-template-columns:1fr;gap:0;border-top:1px solid var(--rule-2)}
.mod{
  display:grid;
  grid-template-columns:70px 1.3fr 2fr 1fr;
  gap:36px;padding:32px 0;border-bottom:1px solid var(--rule);
  align-items:start;transition:background .15s;
  position:relative;
}
.mod:hover{background:var(--bg-2)}
.mod:hover .mod-id{color:var(--signal)}
.mod-id{
  font-family:var(--mono);font-size:11px;color:var(--ink-3);letter-spacing:.08em;
  padding-top:8px;transition:color .15s;
}
.mod-id b{color:var(--ink);font-weight:500}
.mod-h{
  font-family:var(--display);font-weight:600;font-size:1.75rem;
  line-height:1.05;letter-spacing:-0.03em;color:var(--ink);
}
.mod-h em{font-family:var(--serif);font-style:italic;font-weight:400}
.mod-p{
  font-size:14.5px;color:var(--ink-2);line-height:1.55;
}
.mod-p b{color:var(--ink);font-weight:500}
.mod-p code{
  font-family:var(--mono);font-size:12.5px;background:var(--bg-2);
  border:1px solid var(--rule);padding:1px 6px;color:var(--signal);
}
.mod-meta{padding-top:4px;display:flex;flex-direction:column;gap:8px;align-items:flex-end}
.mod-stat{
  font-family:var(--mono);font-size:11px;color:var(--ink-2);
  display:flex;gap:8px;align-items:baseline;
}
.mod-stat b{color:var(--signal);font-weight:500;font-size:13px;letter-spacing:-0.01em}
.mod-tags{display:flex;flex-wrap:wrap;gap:4px;justify-content:flex-end}
.mod-tags span{
  font-family:var(--mono);font-size:10px;letter-spacing:.06em;color:var(--ink-2);
  border:1px solid var(--rule-2);padding:2px 7px;
}

/* ==================================================================
   PRICING — as a config
================================================================== */
.price-wrap{
  position:relative;z-index:5;background:var(--bg-2);
  padding:64px 0 80px;
}

/* Price checker — interactive country -> rate */
.price-checker{
  border:1px solid var(--rule-2);font-family:var(--mono);
  background:var(--bg);
  box-shadow:0 1px 0 rgba(20,21,24,0.02), 0 12px 32px rgba(20,21,24,0.06);
}
.pc-row{
  display:grid;align-items:center;
}
.pc-row-input{
  grid-template-columns:1.6fr 1fr 1fr;gap:1px;background:var(--rule);
  border-bottom:1px solid var(--rule-2);
}
.pc-row-input > .pc-field{
  background:var(--bg);padding:18px 22px;
  display:flex;flex-direction:column;gap:8px;min-height:84px;
  justify-content:center;
}
.pc-label{
  font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--ink-3);
}
.pc-value{
  font-family:var(--display);font-weight:600;
  font-size:clamp(1.4rem,2.4vw,2rem);line-height:1;letter-spacing:-0.025em;
  color:var(--signal);font-feature-settings:"lnum","tnum";
}
.pc-field-country{position:relative}
.pc-trigger{
  appearance:none;-webkit-appearance:none;
  background:transparent;border:none;border-bottom:1px solid var(--rule-2);
  font-family:var(--display);font-weight:600;
  font-size:clamp(1.3rem,2.2vw,1.7rem);letter-spacing:-0.02em;color:var(--ink);
  padding:6px 28px 8px 0;cursor:pointer;outline:none;
  display:flex;align-items:baseline;justify-content:space-between;gap:8px;
  width:100%;text-align:left;
  transition:border-color .15s;
}
.pc-trigger:hover,.pc-trigger:focus,.pc-trigger[aria-expanded="true"]{border-bottom-color:var(--signal)}
.pc-trigger-caret{
  font-family:var(--mono);color:var(--ink-2);font-size:14px;
  transition:transform .15s, color .15s;
}
.pc-trigger[aria-expanded="true"] .pc-trigger-caret{transform:rotate(180deg);color:var(--signal)}
.pc-panel{
  position:absolute;left:0;right:-1px;top:calc(100% + 6px);z-index:60;
  background:var(--bg);border:1px solid var(--signal);
  font-family:var(--mono);
  display:flex;flex-direction:column;
  max-height:min(380px,60vh);overflow:hidden;
  box-shadow:0 12px 28px rgba(20,21,24,0.10);
}
.pc-panel[hidden]{display:none}
.pc-search-row{
  display:flex;align-items:center;gap:8px;
  padding:14px 18px;border-bottom:1px solid var(--rule);
  background:var(--bg);
}
.pc-search{
  flex:1;border:none;outline:none;background:transparent;
  font-family:var(--display);font-weight:500;
  font-size:16px;color:var(--ink-2);letter-spacing:-0.01em;
  padding:0;
}
.pc-search::placeholder{color:var(--ink-3);opacity:1}
.pc-panel-caret{
  font-family:var(--mono);font-size:11px;color:var(--ink-2);
  cursor:pointer;padding:2px 4px;
}
.pc-list{
  list-style:none;margin:0;padding:0;
  overflow-y:auto;overscroll-behavior:contain;
  flex:1 1 auto;min-height:0;
}
.pc-list::-webkit-scrollbar{width:8px}
.pc-list::-webkit-scrollbar-thumb{background:rgba(20,21,24,0.18);border-radius:4px}
.pc-list::-webkit-scrollbar-thumb:hover{background:rgba(20,21,24,0.32)}
.pc-list::-webkit-scrollbar-track{background:transparent}
.pc-opt{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:12px 18px;cursor:pointer;
  font-family:var(--display);font-size:15px;color:var(--ink);
  border-bottom:1px solid var(--rule);
  transition:background .12s, color .12s;
}
.pc-opt:last-child{border-bottom:none}
.pc-opt .pc-opt-rate{
  font-family:var(--mono);font-size:13px;color:var(--ink-2);letter-spacing:-0.01em;
  white-space:nowrap;
}
.pc-opt:hover,.pc-opt.active{background:var(--bg-2)}
.pc-opt:hover .pc-opt-rate,.pc-opt.active .pc-opt-rate{color:var(--signal)}
.pc-opt[aria-selected="true"]{color:var(--signal)}
.pc-opt[aria-selected="true"] .pc-opt-rate{color:var(--signal)}
.pc-opt-empty{
  padding:18px;text-align:center;font-family:var(--mono);font-size:12px;
  color:var(--ink-3);
}
.pc-row-cta{
  grid-template-columns:1fr 1fr;gap:24px;
  padding:18px 22px;background:var(--bg);
}
.pc-note{
  font-family:var(--mono);font-size:12px;color:var(--ink-2);line-height:1.5;
}
.pc-row-cta .btn-sig,
.pc-row-cta .btn-primary{
  padding:10px 18px;font-size:12px;width:100%;justify-content:center;
}
.pc-disclaimer{
  font-family:var(--mono);font-size:10px;letter-spacing:.04em;
  color:var(--ink-3);padding:10px 22px;
  border-top:1px solid var(--rule);
}

/* ==================================================================
   LOGOS — ticker
================================================================== */
.logos{
  padding:14px 0;border-bottom:1px solid var(--rule);overflow:hidden;
}
.logo-row{
  display:flex;align-items:center;gap:32px;
  animation:slide 80s linear infinite;width:max-content;
}
.logo-row span{
  font-family:var(--mono);font-weight:500;font-size:13px;letter-spacing:.02em;
  color:var(--ink-2);opacity:.7;
  display:inline-flex;align-items:center;
  white-space:nowrap;
  text-transform:uppercase;
}
.terms-bar .logo-row span{
  font-family:var(--mono);font-weight:500;font-size:13px;letter-spacing:.04em;
  text-transform:none;
}
@keyframes slide{to{transform:translateX(-50%)}}

/* ==================================================================
   RESPONSIVE
================================================================== */
@media (max-width:980px){
  .statbar{grid-template-columns:repeat(2,1fr)}
  .statbar > div:first-child{grid-column:1 / -1}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .console{max-width:100%;overflow:hidden}
  .deck-grid{grid-template-columns:repeat(2,1fr)}
  .is-landing .sec-head{grid-template-columns:1fr;gap:14px}
  .is-landing .sec-dek{border-left:none;padding-left:0;padding-top:14px;border-top:1px solid var(--rule);justify-self:stretch;max-width:none}
  .mod{grid-template-columns:40px 1fr;gap:16px}
  .mod-p,.mod-meta{grid-column:2}
  .mod-meta{align-items:flex-start;margin-top:4px}
  .pc-row-input{grid-template-columns:1fr;gap:1px}
  .pc-row-cta{grid-template-columns:1fr;gap:14px;text-align:left}
  .pc-row-cta .btn-sig{justify-content:center;width:100%}
}

@media (max-width:768px){
  .hero-grid{gap:32px}
  .hero{padding:clamp(20px,5vw,32px) 0 clamp(24px,5vw,40px)}
  .console{min-height:clamp(380px,55vh,460px)}
  .deck-cell{padding:clamp(20px,5vw,32px) clamp(18px,4vw,28px)}
  .meters{padding:12px 14px;gap:12px}
  .statbar{font-size:11px}
}

@media (max-width:560px){
  .statbar{grid-template-columns:1fr;font-size:10.5px;margin-bottom:28px}
  .statbar > div,
  .statbar > div:first-child{grid-column:1 / -1;padding:10px 12px;flex-wrap:nowrap;gap:12px}
  .statbar .lbl{flex:0 0 auto}
  .statbar .val{text-align:right;flex:1 1 auto;min-width:0;word-break:break-word}
  .hero{padding:20px 0 44px}
  h1.hero-h1{font-size:clamp(2.2rem,11vw,3.4rem);line-height:1.02;letter-spacing:-0.035em;margin-bottom:20px}
  .hero-lede{font-size:15px}
  .hero-ctas{flex-wrap:wrap;gap:10px}
  .meters{grid-template-columns:1fr;gap:10px;padding:12px 14px}
  .console-hd{padding:8px 12px}
  .route-panel{padding:12px}
  .stream{padding:10px 12px;min-height:120px}
  .stream-line{grid-template-columns:54px 76px minmax(0,1fr) auto;gap:8px;font-size:10.5px}
  .stream-line .msg .to{display:none}
  .console{min-height:clamp(360px,72vh,440px)}
  .deck-grid{grid-template-columns:1fr}
  .pc-row-input{gap:1px}
  .pc-row-input input,
  .pc-row-input .pc-trigger{min-height:44px}
}

@media (max-width:380px){
  .hero-ctas{flex-direction:column;align-items:stretch}
  .hero-ctas .btn-sig{justify-content:center;width:100%}
  .stream-line{grid-template-columns:48px 64px minmax(0,1fr) auto;gap:6px;font-size:10px}
  .stream-line .code{font-size:9px}
  .deck-cell{padding:24px 18px}
  .meters{padding:10px 12px}
}

/* === A11y additions === */

/* Visible focus rings on all interactive elements */
:where(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Respect user motion preferences */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}