/* Final surface and responsive polish. Loaded after the base visual system. */
:root {
  --hairline: rgba(222, 235, 255, 0.13);
  --hairline-strong: rgba(222, 235, 255, 0.22);
  --glass-highlight: rgba(255, 255, 255, 0.09);
  --soft-shadow: 0 28px 80px rgba(0, 5, 15, 0.34);
}

::selection { background: rgba(101, 245, 200, 0.28); color: #fff; }
body { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
html, body { max-width: 100%; overflow-x: clip; }
button, input, select, textarea { font: inherit; }
a, button, input, select, textarea { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--mint); outline-offset: 4px; }

.nav {
  height: 88px;
  border-bottom-color: var(--hairline);
}
.nav nav > a:not(.button) { position: relative; transition: color 180ms ease; }
.nav nav > a:not(.button)::after {
  content: ""; position: absolute; right: 0; bottom: -8px; left: 0; height: 1px;
  background: var(--mint); transform: scaleX(0); transition: transform 180ms ease;
}
.nav nav > a:not(.button):hover { color: #fff; }
.nav nav > a:not(.button):hover::after { transform: scaleX(1); }
.button { border-color: rgba(207, 255, 242, 0.36); letter-spacing: -0.01em; }
.button-small { box-shadow: 0 8px 28px rgba(74, 241, 191, 0.12); }

.hero { min-height: 700px; }
.hero-copy { padding-bottom: 18px; }
h1, h2 { text-wrap: balance; }
h1 { max-width: 660px; }
.lead { max-width: 600px; letter-spacing: -0.02em; }
.text-link { padding: 12px 0; }
.trust p { margin: 0; }

.phone-glass,
.summary-float,
.glass-card,
.quiet-card,
.access,
.form-glass {
  border-color: var(--hairline-strong);
  box-shadow: inset 0 1px 0 var(--glass-highlight), var(--soft-shadow);
}
.phone-glass::before,
.glass-card::before,
.quiet-card::before,
.form-glass::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: linear-gradient(145deg, rgba(255,255,255,.25), rgba(111,231,205,.08) 45%, rgba(144,119,255,.16));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.phone-glass { overflow: hidden; }
.phone-glass::after {
  content: ""; position: absolute; width: 190px; height: 190px; border-radius: 50%;
  background: rgba(110, 167, 255, 0.1); filter: blur(45px); right: -90px; top: 110px; pointer-events: none;
}
.phone-glass > * { position: relative; z-index: 1; }
.summary-float { border-color: rgba(175, 221, 255, 0.21); }
.language-tabs { border: 1px solid rgba(255,255,255,.05); }
.language-tabs button { min-height: 32px; transition: color 180ms ease, background 180ms ease; }
.language-tabs button.active { box-shadow: inset 0 1px 0 rgba(255,255,255,.09); }
.bubble { border: 1px solid rgba(255,255,255,.045); }
.bubble.zring { border-color: rgba(101,245,200,.19); }

.proof-strip .shell { min-height: 82px; height: auto; }
.section { padding-block: 120px; }
.section-heading p, .feature-copy > p { max-width: 490px; font-size: 15px; }
.glass-card { isolation: isolate; min-height: 355px; }
.glass-card h3 { letter-spacing: -0.035em; }
.glass-card p { max-width: 31ch; }
.number { display: inline-flex; align-items: center; gap: 10px; }
.number::after { content: ""; width: 24px; height: 1px; background: rgba(101,245,200,.52); }

.quiet-card, .form-glass { position: relative; }
.quiet-card > strong { line-height: 1; }
.feature-copy li { min-height: 76px; justify-content: center; }
.feature-copy li:last-child { border-bottom: 1px solid var(--hairline); }
.access { background: linear-gradient(135deg, rgba(58,74,113,.34), rgba(18,32,56,.34)); }
.access-copy h2 { max-width: 580px; }
.form-glass { box-shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 32px 70px rgba(0,0,0,.28); }
.field label { letter-spacing: .02em; }
.field input, .field select, .field textarea {
  min-height: 46px; border-color: rgba(214,229,255,.14); background: rgba(255,255,255,.05);
  transition: border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}
.field textarea { min-height: 84px; }
.field input::placeholder, .field textarea::placeholder { color: #6e7f98; opacity: 1; }
.field input:hover, .field select:hover, .field textarea:hover { background: rgba(255,255,255,.065); border-color: rgba(214,229,255,.22); }
.field-error { line-height: 1.4; }
.submit { min-height: 50px; }
.footer { border-top-color: var(--hairline); }

@media (max-width: 1024px) {
  .hero { gap: 20px; }
  .call-world { transform: scale(.93); }
  .summary-float { right: 0; }
  .feature-section { gap: 64px; }
  .access { padding: 64px; gap: 56px; }
}

@media (max-width: 900px) {
  .hero { padding-top: 72px; }
  .hero-copy { max-width: 680px; margin-inline: auto; }
  .call-world { transform: none; margin-top: 12px; }
  .section-heading { gap: 28px; }
  .section-heading p { margin-top: 8px; }
  .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
  .glass-card { padding: 22px; }
  .feature-section { gap: 10px; }
  .access { padding: 54px; }
}

@media (max-width: 700px) {
  .shell { width: min(100% - 36px, 1180px); }
  .nav { height: 72px; }
  .brand { font-size: 22px; }
  .brand-orbit { width: 24px; height: 24px; }
  .button-small { padding: 10px 14px; }
  .hero { min-height: auto; padding-top: 54px; gap: 0; }
  .kicker { justify-content: center; font-size: 9px; letter-spacing: 1.45px; }
  h1 { font-size: clamp(46px, 13.3vw, 62px); line-height: 1.02; letter-spacing: -0.062em; margin: 20px auto; }
  .lead { font-size: 16px; line-height: 1.65; max-width: 35ch; }
  .actions { margin-block: 28px; gap: 13px; }
  .actions .button { min-width: 214px; }
  .trust { margin-top: 38px; }
  .call-world { height: 610px; margin-top: 12px; }
  .phone-glass { width: min(330px, calc(100vw - 48px)); min-height: 550px; border-radius: 34px; }
  .orbit-a { width: 440px; height: 290px; }
  .orbit-b { width: 360px; height: 570px; }
  .status-pill { top: 92px; right: 2px; padding: 9px 11px; font-size: 8px; }
  .summary-float { right: 0; bottom: 28px; width: min(306px, calc(100vw - 36px)); padding: 12px; }
  .proof-strip .shell { padding-block: 22px; justify-content: center; gap: 12px 20px; }
  .proof-strip span { font-size: 8px; }
  .section { padding-block: 88px; }
  .section-heading { display: block; text-align: center; }
  .section-heading h2, .feature-copy h2, .access h2 { font-size: clamp(40px, 11.5vw, 52px); line-height: 1.03; letter-spacing: -0.055em; }
  .section-heading p { margin: 20px auto 0; font-size: 14px; }
  .steps { grid-template-columns: 1fr; margin-top: 38px; gap: 14px; }
  .glass-card { min-height: 0; padding: 24px; display: grid; grid-template-columns: 46px 90px 1fr; grid-template-rows: auto auto; align-items: center; column-gap: 12px; text-align: left; }
  .glass-card .number { grid-column: 1; grid-row: 1 / 3; align-self: start; }
  .glass-card .number::after { display: none; }
  .glass-card .mini-voice, .glass-card .mini-ring, .glass-card .mini-note { grid-column: 2; grid-row: 1 / 3; width: 80px; height: 84px; margin: 0; transform: scale(.72); }
  .glass-card h3 { grid-column: 3; grid-row: 1; margin: 0 0 7px; font-size: 17px; }
  .glass-card p { grid-column: 3; grid-row: 2; margin: 0; font-size: 12px; line-height: 1.55; }
  .feature-copy { text-align: center; }
  .feature-copy > p { margin-inline: auto; font-size: 14px; }
  .feature-copy ul { text-align: left; margin-top: 32px; }
  .feature-copy li { padding-left: 27px; }
  .feature-art { height: 390px; }
  .halo { width: 340px; height: 340px; }
  .quiet-card { width: min(330px, 100%); padding: 26px; }
  .quiet-card > strong { font-size: 52px; }
  .access { width: calc(100% - 20px); padding: 42px 18px 18px; gap: 36px; text-align: center; border-radius: 28px; }
  .access-copy h2 { margin-inline: auto; }
  .access-copy > p { max-width: 34ch; margin-inline: auto; }
  .price { justify-content: center; }
  .form-glass { padding: 22px 18px; text-align: left; border-radius: 19px; }
  .field-grid { grid-template-columns: 1fr; gap: 0; }
  .field { margin-bottom: 12px; }
  .field input, .field select, .field textarea { font-size: 14px; }
  .footer { padding-block: 34px; }
}

@media (max-width: 420px) {
  .shell { width: calc(100% - 28px); }
  .nav .brand { gap: 8px; }
  .button-small { font-size: 11px; }
  .hero { padding-top: 48px; }
  .lead { font-size: 15px; }
  .trust { align-items: flex-start; }
  .trust p { text-align: left; }
  .call-world { height: 590px; }
  .glass-card { grid-template-columns: 32px 1fr; padding: 22px 20px; column-gap: 11px; }
  .glass-card .number { grid-column: 1; }
  .glass-card .mini-voice, .glass-card .mini-ring, .glass-card .mini-note { display: none; }
  .glass-card h3, .glass-card p { grid-column: 2; }
  .access { width: calc(100% - 12px); }
}