/* nesisam.bg */

@font-face { font-family: "Literata"; font-style: normal; font-weight: 300 600; font-display: swap;
  src: url(/fonts/literata-cyr.woff2) format("woff2"); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "Literata"; font-style: normal; font-weight: 300 600; font-display: swap;
  src: url(/fonts/literata-lat.woff2) format("woff2"); unicode-range: U+0000-00FF, U+2010-203A, U+20AC, U+2122, U+2190-2193, U+2212; }
@font-face { font-family: "Literata"; font-style: italic; font-weight: 300 500; font-display: swap;
  src: url(/fonts/literata-i-cyr.woff2) format("woff2"); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "Literata"; font-style: italic; font-weight: 300 500; font-display: swap;
  src: url(/fonts/literata-i-lat.woff2) format("woff2"); unicode-range: U+0000-00FF, U+2010-203A, U+20AC, U+2122, U+2190-2193, U+2212; }
@font-face { font-family: "Sofia Sans"; font-style: normal; font-weight: 300 700; font-display: swap;
  src: url(/fonts/sofia-cyr.woff2) format("woff2"); unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "Sofia Sans"; font-style: normal; font-weight: 300 700; font-display: swap;
  src: url(/fonts/sofia-lat.woff2) format("woff2"); unicode-range: U+0000-00FF, U+2010-203A, U+20AC, U+2122, U+2190-2193, U+2212; }

:root {
  --paper: #F3EEE4;
  --paper-2: #EAE3D5;
  --paper-3: #E0D7C6;
  --ink: #1C2524;
  --ink-2: #47524F;
  --ink-3: #6E7672;
  --rule: #D6CCBA;
  --signal: #C9441E;
  --signal-hi: #E2582E;
  --signal-ink: #A63817;
  --sage: #5E8470;
  --sage-soft: #CFDCD2;
  --night: #172120;
  --night-2: #213130;
  --on-night: #EEE7DA;
  --on-night-2: #AFB7B0;
  --cord: #9C3316;
  --shadow: 0 1px 0 rgba(28, 37, 36, .04), 0 12px 32px -12px rgba(28, 37, 36, .22);

  --serif: "Literata", "Georgia", "Times New Roman", serif;
  --sans: "Sofia Sans", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --gutter: clamp(20px, 5vw, 64px);
  --maxw: 1240px;
  --ease: cubic-bezier(.22, .7, .2, 1);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #121918;
    --paper-2: #182120;
    --paper-3: #1F2A29;
    --ink: #ECE5D8;
    --ink-2: #BDB6AA;
    --ink-3: #8E948D;
    --rule: #2C3836;
    --signal: #D24F27;
    --signal-hi: #F06A40;
    --signal-ink: #FF8C64;
    --sage: #8DB39E;
    --sage-soft: #233530;
    --night: #0C1211;
    --night-2: #172221;
    --on-night: #ECE5D8;
    --on-night-2: #9DA69F;
    --cord: #E0673F;
    --shadow: 0 1px 0 rgba(0, 0, 0, .2), 0 14px 36px -12px rgba(0, 0, 0, .7);
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--sans);
  font-kerning: normal;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
body::before {
  /* paper grain */
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0; opacity: .05;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 .9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
@media (prefers-color-scheme: dark) { body::before { opacity: .07; filter: invert(1); } }

main, header, footer { position: relative; z-index: 1; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .18em; }
a:hover { color: var(--signal-ink); }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: 4px; }
p { margin: 0 0 1em; }
h1, h2, h3 { margin: 0; font-family: var(--serif); font-weight: 400; letter-spacing: -.012em; line-height: 1.08; text-wrap: balance; }
h2 { font-size: clamp(2rem, 4.6vw, 3.6rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); line-height: 1.2; }
p, li, dd { text-wrap: pretty; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 14px; background: var(--ink); color: var(--paper); border-radius: 8px; }
.skip:focus { top: 12px; }

.kicker, .eyebrow {
  margin: 0 0 18px; font: 600 .78rem/1.2 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--signal-ink);
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px; border-radius: 999px; border: 0;
  background: var(--signal); color: #fff; font: 600 1.05rem/1 var(--sans); letter-spacing: .01em; text-decoration: none;
  cursor: pointer; transition: background .2s, transform .2s var(--ease);
}
.btn:hover { background: var(--signal-ink); color: #fff; }
.btn:active { transform: scale(.98); }
.btn-ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--rule); }
.btn-ghost:hover { background: var(--paper-2); color: var(--ink); }

/* ---------- header ---------- */
.top { position: sticky; top: 0; z-index: 30; background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid transparent; transition: border-color .3s; }
.scrolled .top { border-bottom-color: var(--rule); }
.top-in { display: flex; align-items: center; gap: 28px; height: 68px; }
.brand { display: inline-flex; align-items: baseline; text-decoration: none; color: var(--ink); }
.brand:hover { color: var(--ink); }
.brand-word { font: italic 400 1.45rem/1 var(--serif); letter-spacing: -.01em; }
.brand-tld { font: 600 .82rem/1 var(--sans); color: var(--signal-ink); margin-left: 1px; }
.nav { display: flex; gap: 26px; margin-left: auto; }
.nav a { font-size: .95rem; color: var(--ink-2); text-decoration: none; }
.nav a:hover { color: var(--ink); }
.top-call { display: inline-flex; align-items: center; gap: 10px; padding: 7px 16px 7px 12px; border-radius: 999px; background: var(--paper-2); text-decoration: none; color: var(--ink); }
.top-call:hover { color: var(--ink); background: var(--paper-3); }
.top-call-txt { display: flex; flex-direction: column; line-height: 1.1; }
.top-call-txt span { font-size: .72rem; color: var(--ink-3); }
.top-call-txt b { font-weight: 650; font-size: .98rem; letter-spacing: .02em; font-variant-numeric: tabular-nums; }
.pulse, .live-dot { position: relative; width: 9px; height: 9px; border-radius: 50%; background: var(--ink-3); flex: none; }
.is-open .pulse, .is-open .live-dot { background: var(--sage); }
.is-open .pulse::after, .is-open .live-dot::after {
  content: ""; position: absolute; inset: -5px; border-radius: 50%; border: 1.5px solid var(--sage); opacity: 0;
  animation: ping 2.4s var(--ease) infinite;
}
@keyframes ping { 0% { transform: scale(.4); opacity: .7; } 80%, 100% { transform: scale(1.4); opacity: 0; } }
@media (max-width: 960px) { .nav { display: none; } .top-call { margin-left: auto; } }

/* ---------- hero ---------- */
.hero { padding: clamp(28px, 6vw, 72px) 0 0; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 24px; align-items: center; min-height: min(70vh, 700px); }
.hero-title {
  font-size: clamp(3.3rem, 10.5vw, 9.6rem); line-height: .96; letter-spacing: -.035em; font-weight: 380;
  margin: 0 0 clamp(22px, 3vw, 36px); text-wrap: nowrap; white-space: nowrap;
}
.swap { display: inline-grid; font-style: italic; color: var(--signal-ink); }
.swap > span { grid-area: 1 / 1; }
.swap-b { opacity: 0; }
@media (prefers-reduced-motion: no-preference) {
  .swap-a { animation: swapA 9s ease-in-out infinite 2.5s; }
  .swap-b { animation: swapB 9s ease-in-out infinite 2.5s; }
}
@keyframes swapA { 0%, 42% { opacity: 1; filter: blur(0); } 50%, 92% { opacity: 0; filter: blur(6px); } 100% { opacity: 1; filter: blur(0); } }
@keyframes swapB { 0%, 42% { opacity: 0; filter: blur(6px); } 50%, 92% { opacity: 1; filter: blur(0); } 100% { opacity: 0; filter: blur(6px); } }

.lead { font-size: clamp(1.12rem, 1.6vw, 1.3rem); line-height: 1.55; color: var(--ink-2); max-width: 34em; margin-bottom: clamp(26px, 3.4vw, 40px); }

.callblock { display: grid; gap: 14px; justify-items: start; }
.bignum { display: inline-flex; flex-direction: column; text-decoration: none; color: var(--ink); }
.bignum:hover { color: var(--signal-ink); }
.bignum-label { font: 600 .78rem/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 8px; }
.bignum-digits { font: 600 clamp(2.4rem, 5.4vw, 4.1rem)/1 var(--sans); letter-spacing: .015em; font-variant-numeric: tabular-nums lining-nums; border-bottom: 3px solid var(--signal); padding-bottom: 6px; }
.facts { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 26px; color: var(--ink); font-size: 1.02rem; }
.facts-k { display: inline-block; margin-right: 8px; font: 600 .72rem/1 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.live { display: inline-flex; align-items: center; gap: 10px; margin: 2px 0 0; font-size: .95rem; color: var(--ink-2); }

.nest { position: relative; height: clamp(260px, 34vw, 420px); display: grid; place-items: center; }
.nest-hint { position: absolute; left: 50%; bottom: 4px; transform: translateX(-50%); margin: 0; white-space: nowrap; font: italic 400 1rem/1 var(--serif); color: var(--ink-3); }
.when-closed { display: none; }
.is-closed .when-open { display: none; }
.is-closed .when-closed { display: inline; }

.handset { position: relative; display: block; width: 210px; height: 105px; color: var(--signal); -webkit-tap-highlight-color: transparent; z-index: 41; }
.hs-art { width: 100%; height: 100%; overflow: visible; filter: drop-shadow(0 18px 18px rgba(120, 40, 14, .22)); transition: transform .35s var(--ease); transform-origin: 70% 60%; }
.handset:hover .hs-art { transform: rotate(-8deg) translateY(-4px); }
.handset:focus-visible { outline-offset: 10px; border-radius: 30px; }
.hs-wave { stroke: var(--signal-hi); stroke-width: 5; opacity: 0; }
.ringing .hs-wave { animation: wave 1s var(--ease) both; }
.ringing .hs-wave.w2 { animation-delay: .12s; }
@keyframes wave { 0% { opacity: 0; transform: translate(6px, 6px); } 25% { opacity: 1; } 100% { opacity: 0; transform: translate(-6px, -6px); } }
.pickup .hs-art { transform: rotate(-32deg) translate(-6px, -14px) scale(1.06) !important; transition-duration: .28s; }

/* flight mode: JS owns the handset position */
.fly .handset { position: fixed; left: 0; top: 0; width: 160px; height: 80px; margin: 0; will-change: transform; transform: translate3d(-400px, -400px, 0); }
.cord { position: fixed; inset: 0; width: 100vw; height: 100vh; pointer-events: none; z-index: 40; display: none; }
.fly .cord { display: block; }

.sos {
  margin: clamp(30px, 5vw, 56px) 0 0; padding: 16px 0 18px; border-top: 1px solid var(--rule);
  font-size: .98rem; color: var(--ink-2);
}
.sos strong { font-weight: 650; color: var(--ink); margin-right: 8px; }
.sos a { font-weight: 650; color: var(--signal-ink); }

/* ---------- breathe ---------- */
.breathe { padding: clamp(72px, 10vw, 140px) 0 clamp(64px, 8vw, 110px); }
.breathe-head { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 16px 56px; align-items: end; margin-bottom: clamp(28px, 4vw, 48px); }
.breathe-head .kicker { grid-column: 1 / -1; margin-bottom: 0; }
.breathe-lede { margin: 0; color: var(--ink-2); font-size: 1.08rem; }

.breath { margin: 0; border-radius: 28px; background: var(--paper-2); overflow: hidden; }
.breath-stage { position: relative; padding: clamp(18px, 3vw, 34px) clamp(8px, 2vw, 24px) 0; }
.breath-svg { width: 100%; height: auto; overflow: visible; }
.breath-base { stroke: var(--rule); stroke-width: 2; stroke-dasharray: 2 8; stroke-linecap: round; }
.breath-track { fill: none; stroke: var(--sage); stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; }
.breath-stem { stroke: var(--signal); stroke-width: 2; opacity: .35; }
.breath-dot { fill: var(--signal); }
.breath-read { position: absolute; top: clamp(18px, 3vw, 34px); right: clamp(18px, 3vw, 36px); text-align: right; display: grid; justify-items: end; }
.breath-word { font: italic 400 clamp(1.6rem, 3.6vw, 2.8rem)/1 var(--serif); color: var(--ink); }
.breath-num { font: 600 clamp(1rem, 1.6vw, 1.2rem)/1.4 var(--sans); color: var(--ink-3); font-variant-numeric: tabular-nums; min-height: 1.4em; }
.breath-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 22px; padding: 18px clamp(18px, 3vw, 34px) 22px; border-top: 1px solid var(--rule); }
.breath-btn { min-width: 132px; min-height: 48px; padding: 0 24px; border-radius: 999px; border: 0; cursor: pointer; font: 600 1rem/1 var(--sans); background: var(--ink); color: var(--paper); }
.breath-btn:hover { background: var(--signal-ink); }
.b-stop { display: none; }
.breath[data-state="run"] .b-start { display: none; }
.breath[data-state="run"] .b-stop { display: inline; }
.breath-hint { color: var(--ink-2); font-size: .98rem; }
.breath-cycles { display: inline-flex; gap: 7px; margin-left: auto; }
.breath-cycles i { width: 11px; height: 11px; border-radius: 50%; box-shadow: inset 0 0 0 1.5px var(--ink-3); transition: background .4s, box-shadow .4s; }
.breath-cycles i.on { background: var(--sage); box-shadow: inset 0 0 0 1.5px var(--sage); }

.ground { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 24px 56px; align-items: center; margin-top: clamp(48px, 6vw, 80px); }
.ground h3 { margin-bottom: 12px; }
.ground p { color: var(--ink-2); margin: 0; }
.ground-row { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--rule); }
.ground-row li { padding: 18px 8px 0 0; border-right: 1px solid var(--rule); padding-left: 14px; }
.ground-row li:first-child { padding-left: 0; }
.ground-row li:last-child { border-right: 0; }
.ground-row b { display: block; font: 300 clamp(2.6rem, 5vw, 4.4rem)/1 var(--serif); color: var(--ink); }
.ground-row span { display: block; margin-top: 8px; font-size: .92rem; color: var(--ink-3); }

/* ---------- flow ---------- */
.flow { padding: clamp(64px, 9vw, 130px) 0; background: var(--paper-2); }
.flow-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 40px clamp(40px, 7vw, 110px); align-items: start; }
.flow-head { position: sticky; top: 110px; }
.flow-head h2 { margin-bottom: 22px; }
.flow-head p { color: var(--ink-2); font-size: 1.1rem; max-width: 30em; margin-bottom: 28px; }
.steps { list-style: none; margin: 0; padding: 0 0 0 46px; position: relative; }
.steps::before {
  content: ""; position: absolute; left: 7px; top: 12px; bottom: 26px; width: 18px;
  background: url(/img/coil-v.svg) center top / 18px auto repeat-y;
  opacity: .9;
}
.step { position: relative; padding: 4px 0 clamp(36px, 5vw, 56px); }
.step:last-child { padding-bottom: 0; }
.step-dot { position: absolute; left: -46px; top: 6px; width: 32px; height: 32px; border-radius: 50%; background: var(--paper-2); box-shadow: inset 0 0 0 2px var(--signal); }
.step-dot::after { content: ""; position: absolute; inset: 9px; border-radius: 50%; background: var(--signal); transform: scale(0); transition: transform .5s var(--ease); }
.step.seen .step-dot::after, .no-io .step-dot::after { transform: scale(1); }
.step h3 { margin: 0 0 8px; }
.step p { color: var(--ink-2); margin: 0; max-width: 32em; }

/* ---------- who ---------- */
.who { background: var(--night); color: var(--on-night); padding: clamp(72px, 10vw, 150px) 0; }
.who-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 32px clamp(40px, 7vw, 110px); }
.who h2 { color: var(--on-night); }
.who-copy p { color: var(--on-night-2); font-size: 1.1rem; }
.who-copy .who-first { color: var(--on-night); font: 400 clamp(1.3rem, 2.2vw, 1.7rem)/1.45 var(--serif); }
.who-quote { grid-column: 1 / -1; margin: clamp(28px, 5vw, 64px) 0 0; padding-top: clamp(28px, 4vw, 44px); border-top: 1px solid rgba(238, 231, 218, .14); }
.who-quote p { margin: 0; font: italic 300 clamp(2.1rem, 6vw, 5.2rem)/1.04 var(--serif); letter-spacing: -.02em; color: var(--on-night); max-width: 14em; }

/* ---------- panic ---------- */
.panic { padding: clamp(72px, 10vw, 140px) 0 clamp(56px, 7vw, 100px); }
.panic h2 { max-width: 14em; margin-bottom: clamp(26px, 4vw, 44px); }
.panic-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 20px clamp(32px, 6vw, 90px); align-items: start; }
.panic-first { font-size: 1.12rem; }
.panic-but { color: var(--ink-2); padding: 18px 20px; border-left: 3px solid var(--signal); background: var(--paper-2); border-radius: 0 14px 14px 0; }
.panic a { color: var(--signal-ink); font-weight: 600; }
.wave { margin: clamp(40px, 6vw, 70px) 0 0; }
.wave svg { width: 100%; height: clamp(110px, 16vw, 190px); overflow: visible; }
.wave-line { fill: none; stroke: var(--signal); stroke-width: 2.4; stroke-linejoin: round; stroke-linecap: round; vector-effect: non-scaling-stroke; }
@media (prefers-reduced-motion: no-preference) {
  .js .wave-line { stroke-dasharray: 1; stroke-dashoffset: 1; }
  .js .wave.seen .wave-line { transition: stroke-dashoffset 3.4s cubic-bezier(.45, .05, .3, 1); stroke-dashoffset: 0; }
}
.wave-axis { position: relative; height: 34px; margin-top: 12px; border-top: 1px solid var(--rule); font-size: .85rem; color: var(--ink-3); }
.wave-axis span { position: absolute; top: 10px; left: var(--x); transform: translateX(-50%); white-space: nowrap; }
.wave-axis span:first-child { transform: none; }
.wave-axis span:last-child { transform: translateX(-100%); }

/* ---------- faq ---------- */
.faq { padding: clamp(56px, 8vw, 120px) 0 clamp(72px, 9vw, 130px); border-top: 1px solid var(--rule); }
.faq h2 { font-size: clamp(2rem, 3.4vw, 2.9rem); position: sticky; top: 110px; }
.faq-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 32px clamp(40px, 7vw, 110px); }
.qa { margin: 0; }
.qa-item { padding: 24px 0; border-bottom: 1px solid var(--rule); }
.qa-item:first-child { padding-top: 6px; }
.qa dt { font: 400 clamp(1.25rem, 2vw, 1.55rem)/1.25 var(--serif); margin-bottom: 10px; }
.qa dd { margin: 0; color: var(--ink-2); max-width: 36em; }
.qa a { color: var(--signal-ink); }

/* ---------- footer ---------- */
.foot { background: var(--paper-2); padding: clamp(48px, 7vw, 90px) 0 calc(36px + env(safe-area-inset-bottom)); }
.foot-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 4fr) minmax(0, 5fr); gap: 28px 40px; align-items: start; }
.foot-brand .brand-word { font-size: 1.9rem; }
.foot-brand p { margin-top: 12px; color: var(--ink-2); max-width: 22em; }
.foot-num { font: 600 1.7rem/1 var(--sans); text-decoration: none; letter-spacing: .015em; font-variant-numeric: tabular-nums; }
.foot-call p { margin-top: 10px; color: var(--ink-2); }
.foot-note { color: var(--ink-3); font-size: .92rem; }
.foot-note a { color: var(--signal-ink); font-weight: 600; }
.docked .foot { padding-bottom: 120px; }
.foot-copy { grid-column: 1 / -1; margin: 12px 0 0; padding-top: 18px; border-top: 1px solid var(--rule); color: var(--ink-3); font-size: .85rem; }

/* ---------- dock (shown after the hero) ---------- */
.dock {
  position: fixed; z-index: 39; right: 24px; bottom: calc(22px + env(safe-area-inset-bottom));
  display: flex; align-items: center; gap: 12px; padding: 8px 22px 8px 8px; border-radius: 999px;
  background: var(--paper); box-shadow: var(--shadow), inset 0 0 0 1px var(--rule); text-decoration: none; color: var(--ink);
  transform: translateY(150%); opacity: 0; transition: transform .5s var(--ease), opacity .3s; pointer-events: none;
}
.docked .dock { transform: none; opacity: 1; pointer-events: auto; }
.dock:hover { color: var(--ink); }
.dock-slot { width: 64px; height: 64px; border-radius: 50%; background: var(--paper-2); display: grid; place-items: center; flex: none; }
.dock-icon { width: 46px; height: 23px; color: var(--signal); transform: rotate(-18deg); }
.fly .dock-icon { visibility: hidden; }
.dock-txt { display: flex; flex-direction: column; line-height: 1.2; }
.dock-txt b { font-weight: 650; font-size: 1rem; }
.dock-txt span { font-size: .88rem; color: var(--ink-2); font-variant-numeric: tabular-nums; }

/* ---------- call dialog (desktop) ---------- */
.call {
  width: min(460px, calc(100vw - 32px)); padding: 34px 32px 28px; border: 0; border-radius: 26px;
  background: var(--paper); color: var(--ink); box-shadow: 0 30px 80px -20px rgba(0, 0, 0, .45);
}
.call::backdrop { background: rgba(18, 25, 24, .45); backdrop-filter: blur(3px); }
.call[open] { animation: callIn .35s var(--ease); }
@keyframes callIn { from { opacity: 0; transform: translateY(14px) scale(.98); } }
.call-close-f { position: absolute; top: 14px; right: 14px; margin: 0; }
.call-close { width: 40px; height: 40px; border-radius: 50%; border: 0; background: var(--paper-2); color: var(--ink); font-size: 1.5rem; line-height: 1; cursor: pointer; }
.call-close:hover { background: var(--paper-3); }
.call .kicker { margin-bottom: 10px; }
.call-num { font: 600 clamp(2.4rem, 8vw, 3.2rem)/1 var(--sans); letter-spacing: .015em; font-variant-numeric: tabular-nums; }
.call-meta { margin: 12px 0 6px; color: var(--ink-2); }
.call-live { display: flex; align-items: center; gap: 10px; color: var(--ink-2); font-size: .95rem; margin-bottom: 24px; }
.call-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.call-note { margin: 18px 0 0; font-size: .88rem; color: var(--ink-3); }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; min-height: 0; gap: 0; }
  .nest { order: -1; height: 190px; justify-self: end; width: 100%; margin-bottom: 26px; }
  .nest-hint { left: 0; right: auto; transform: none; bottom: 2px; }
  .handset { width: 168px; height: 84px; }
  .breathe-head, .ground, .flow-grid, .who-grid, .panic-grid, .faq-grid { grid-template-columns: 1fr; }
  .flow-head, .faq h2 { position: static; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-brand { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  body { font-size: 1.02rem; }
  .top-in { height: 60px; gap: 12px; }
  .brand-word { font-size: 1.3rem; }
  .top-call { padding: 6px 12px 6px 10px; }
  .hero-title { font-size: clamp(2.9rem, 14.2vw, 4.4rem); }
  .facts { flex-direction: column; }
  .breath { border-radius: 20px; }
  .breath-read { top: 12px; right: 14px; }
  .breath-cycles { margin-left: 0; width: 100%; }
  .ground-row { grid-template-columns: 1fr; }
  .ground-row li, .ground-row li:first-child { display: flex; align-items: baseline; gap: 16px; padding: 12px 0; border-right: 0; border-bottom: 1px solid var(--rule); }
  .ground-row b { font-size: 2.4rem; width: 1.2em; flex: none; }
  .ground-row span { margin: 0; font-size: 1rem; color: var(--ink-2); }
  .wave-axis span:nth-child(3) { display: none; }
  .foot-grid { grid-template-columns: 1fr; }

  /* the dock becomes a bottom bar */
  .dock { left: 10px; right: 10px; bottom: calc(10px + env(safe-area-inset-bottom)); padding: 6px 18px 6px 6px; gap: 12px; }
  .dock-slot { width: 54px; height: 54px; }
  .docked .foot { padding-bottom: calc(110px + env(safe-area-inset-bottom)); }
}

@media print {
  .top, .dock, .cord, .handset, .breath, .call { display: none !important; }
  body::before { display: none; }
}