:root {
  /* Sampled from the Southside Signal mailer template */
  --blue: #082a9d;
  --blue-deep: #02125a;
  --navy: #050a1b;
  --blue-bright: #2f6bff;
  --sky: #c6d4ff;
  --ice: #eaf0ff;
  --ink: #0b1b4d;
  --ink-soft: #43527f;
  --signal: #ffd60a;
  --white: #fff;

  --font-body: "Outfit", system-ui, sans-serif;
  --font-brush: "Permanent Marker", "Outfit", cursive;
  --font-serif: "Instrument Serif", Georgia, serif;

  --gutter: clamp(16px, 4vw, 40px);
  --radius: 18px;
  --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  margin: 0;
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 300;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

[hidden] { display: none !important; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3, p, ul, figure { margin: 0; }
ul { padding: 0; list-style: none; }
strong { font-weight: 600; }

:focus-visible { outline: 3px solid var(--signal); outline-offset: 3px; border-radius: 4px; }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 60;
  padding: 10px 16px; border-radius: 8px;
  background: var(--signal); color: var(--ink); font-weight: 600;
}
.skip-link:focus { top: 12px; }

.container { width: min(1140px, 100%); margin-inline: auto; padding-inline: var(--gutter); }

/* Type helpers */
.eyebrow {
  margin-bottom: 12px;
  color: var(--signal);
  font-size: 15px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
}
.eyebrow--blue { color: var(--blue); }

h2 {
  font-size: clamp(32px, 5vw, 54px);
  font-weight: 700; line-height: 1.04; letter-spacing: -.015em;
  text-transform: uppercase;
  text-wrap: balance;
}

.section { padding-block: clamp(64px, 9vw, 112px); }
.section--ice { background: var(--ice); color: var(--ink); }
.section--white { background: var(--white); color: var(--ink); }
.section--navy { background: var(--navy); }
.section--blue { background: radial-gradient(90% 90% at 50% 30%, var(--blue), var(--blue-deep)); }
.section--book { background: radial-gradient(90% 110% at 25% 20%, var(--blue), var(--blue-deep) 75%, var(--navy)); }

.section-head { max-width: 760px; margin: 0 auto clamp(40px, 6vw, 64px); text-align: center; }
.section-head p:last-child:not(.eyebrow) { margin-top: 16px; color: var(--ink-soft); font-size: 20px; }
.section-head--light p:last-child:not(.eyebrow) { color: var(--sky); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 56px; padding: 14px 30px;
  border: 2px solid transparent; border-radius: 999px;
  font: inherit; font-size: 18px; font-weight: 600; line-height: 1.1; text-align: center; text-decoration: none;
  cursor: pointer;
  transition: transform .15s ease, background-color .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--signal { background: var(--signal); color: var(--ink); box-shadow: 0 8px 24px rgba(255, 214, 10, .28); }
.btn--signal:hover { background: #ffe14d; box-shadow: 0 12px 30px rgba(255, 214, 10, .38); }
.btn--blue { background: var(--blue); color: var(--white); }
.btn--blue:hover { background: #0b37c4; }
.btn--ghost { border-color: rgba(255, 255, 255, .7); color: var(--white); }
.btn--ghost:hover { background: rgba(255, 255, 255, .14); }
.btn--small { min-height: 44px; padding: 8px 20px; font-size: 16px; }
.btn--block { display: flex; width: 100%; }

/* Header */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50;
  transition: background-color .2s ease, box-shadow .2s ease;
}
.site-header.is-scrolled { background: rgba(5, 10, 27, .92); box-shadow: 0 1px 0 rgba(198, 212, 255, .16); backdrop-filter: blur(10px); }
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  width: min(1240px, 100%); height: var(--header-h); margin-inline: auto; padding-inline: var(--gutter);
}
.site-header__logo img { width: 92px; }
.site-nav { display: flex; align-items: center; gap: clamp(16px, 3vw, 32px); }
.site-nav > a:not(.btn) { font-size: 17px; font-weight: 400; text-decoration: none; text-underline-offset: 6px; }
.site-nav > a:not(.btn):hover { text-decoration: underline; }

/* Hero */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  display: flex; flex-direction: column; justify-content: flex-start;
  min-height: min(100svh, 920px);
  padding: calc(var(--header-h) + clamp(32px, 7vh, 72px)) var(--gutter) clamp(170px, 20vw, 270px);
  background: radial-gradient(85% 90% at 50% 25%, var(--blue), var(--blue-deep) 72%, var(--navy));
  text-align: center;
}
.hero__skyline {
  position: absolute; inset: auto 0 0; z-index: -1;
  height: clamp(250px, 30vw, 560px);
  background: url("assets/skyline.jpg") center bottom / cover no-repeat;
  -webkit-mask-image: linear-gradient(to bottom, transparent 24%, #000 50%);
  mask-image: linear-gradient(to bottom, transparent 24%, #000 50%);
}
.hero__rings { position: absolute; left: 50%; top: 40%; z-index: -2; }
.hero__rings span {
  position: absolute; left: -45vmin; top: -45vmin;
  width: 90vmin; height: 90vmin;
  border: 2px solid rgba(198, 212, 255, .55); border-radius: 50%;
  opacity: 0;
  animation: pulse 7.5s linear infinite;
}
.hero__rings span:nth-child(2) { animation-delay: 2.5s; }
.hero__rings span:nth-child(3) { animation-delay: 5s; }
@keyframes pulse {
  0% { transform: scale(.3); opacity: 0; }
  20% { opacity: .55; }
  100% { transform: scale(1.7); opacity: 0; }
}
.hero__content { max-width: 1120px; margin-inline: auto; }
.hero__title {
  width: min(720px, 100%);
  margin: 0 auto 20px;
}
.hero__title img { width: 100%; }
.hero__lede { max-width: 620px; margin: 0 auto 30px; font-size: clamp(19px, 2.2vw, 24px); line-height: 1.35; }
.hero__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.hero__from { margin-top: 16px; color: var(--sky); font-size: 17px; }
.hero__from strong { color: var(--white); }

/* Promise band */
.promise {
  padding: 18px var(--gutter);
  background: var(--signal); color: var(--ink);
  font-family: var(--font-brush);
  font-size: clamp(22px, 3.2vw, 36px);
  line-height: 1.15; text-align: center;
}
.promise span { white-space: nowrap; }

/* Pricing */
.price-grid { display: grid; grid-template-columns: 1.12fr 1fr 1fr; gap: 22px; align-items: stretch; }
.price-card {
  display: flex; flex-direction: column;
  padding: clamp(26px, 3vw, 36px);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 10px 34px rgba(8, 42, 157, .1);
}
.price-card h3 { font-size: 27px; font-weight: 700; line-height: 1.1; text-transform: uppercase; letter-spacing: -.01em; }
.price-card__price { margin-top: 10px; color: var(--blue); font-size: clamp(34px, 3.4vw, 42px); font-weight: 700; line-height: 1.1; letter-spacing: -.02em; }
.spot-map { display: block; width: 100%; max-width: 200px; margin-top: 18px; }
.spot-map__card { fill: var(--blue-deep); }
.spot-map__on { fill: var(--signal); }
.spot-map__off { fill: rgba(198, 212, 255, .28); }
.spot-caption { margin-top: 8px; font-size: 16px; font-weight: 500; }
.price-card__list { flex: 1; margin-block: 22px; }
.price-card__list li { position: relative; padding: 6px 0 6px 28px; font-weight: 400; }
.price-card__list li::before {
  content: ""; position: absolute; left: 2px; top: 13px;
  width: 15px; height: 8px;
  border-left: 3px solid var(--blue-bright); border-bottom: 3px solid var(--blue-bright);
  transform: rotate(-45deg);
}
.price-card .btn { margin-top: 18px; }
.price-card--feature {
  position: relative;
  margin-block: -14px;
  background: radial-gradient(120% 90% at 40% 10%, #1140d6, var(--blue) 55%, var(--blue-deep));
  color: var(--white);
  box-shadow: 0 22px 54px rgba(8, 42, 157, .42);
}
.price-card--feature .price-card__price { color: var(--signal); }
.price-card--feature .price-card__list li::before { border-color: var(--signal); }
.price-card__badge {
  align-self: flex-start;
  margin-bottom: 14px; padding: 3px 12px 2px;
  border-radius: 6px;
  background: var(--signal); color: var(--ink);
  font-family: var(--font-brush); font-size: 17px;
  transform: rotate(-2deg);
}
.slots { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; font-size: 16px; font-weight: 400; }
.slots__dots { display: inline-flex; gap: 5px; }
.slots__dots i { width: 13px; height: 13px; border-radius: 50%; background: var(--blue-bright); }
.price-card--feature .slots__dots i { background: var(--signal); }
.price-note { margin-top: 44px; font-size: 19px; font-weight: 400; text-align: center; }
.price-note a { color: var(--blue); font-weight: 600; text-underline-offset: 3px; }

/* Why */
.why { position: relative; display: grid; gap: clamp(44px, 6vw, 72px); max-width: 1000px; margin-inline: auto; }
.why__row { display: grid; grid-template-columns: 1fr 1.25fr; column-gap: 160px; align-items: start; }
.why__row h3 { font-size: clamp(27px, 3.3vw, 40px); font-weight: 400; line-height: 1.02; text-transform: uppercase; letter-spacing: -.01em; }
.why__row p { color: var(--sky); font-size: 19px; }
.why__path {
  position: absolute; top: 0; bottom: 0; left: calc((100% - 160px) * .444 + 20px);
  width: 120px; height: 100%;
  color: var(--white);
}

/* Who */
.scribble {
  position: relative; display: inline-block;
  font-family: var(--font-serif); font-size: 1.14em; font-style: italic; font-weight: 400; text-transform: none;
}
.scribble::after {
  content: ""; position: absolute; left: -3%; right: -3%; bottom: -.08em; height: .16em;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 14' preserveAspectRatio='none'%3E%3Cpath d='M3 9C50 3 130 2 197 5 140 6 90 8 52 12' fill='none' stroke='%23ffd60a' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E") center / 100% 100% no-repeat;
}
.who-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 36px); }
.who-card img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius); }
.who-card figcaption { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
.chip {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  min-height: 50px; padding: 10px 18px;
  border: 1.5px solid rgba(198, 212, 255, .5); border-radius: 12px;
  font-weight: 400; text-decoration: none;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.chip::after { content: "\2192"; color: var(--signal); transition: transform .15s ease, color .15s ease; }
.chip:hover { border-color: var(--signal); background: var(--signal); color: var(--ink); }
.chip:hover::after { color: var(--ink); transform: translateX(3px); }
.who-note { margin-top: 36px; font-size: 19px; text-align: center; }
.who-note a { color: var(--signal); font-weight: 500; text-underline-offset: 3px; }

/* Postcard */
.section--postcard { overflow: clip; }
.postcard-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.postcard-copy > p:not(.eyebrow) { margin-block: 16px 26px; color: var(--ink-soft); font-size: 20px; }
.postcard-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.postcard {
  --tilt-x: 7deg;
  --tilt-y: -25deg;
  --turn: 0deg;
  position: relative; display: block;
  width: 100%; padding: 28px 0 44px;
  border: 0; background: none; color: inherit; font: inherit;
  cursor: pointer;
  perspective: 2400px;
  -webkit-tap-highlight-color: transparent;
}
.postcard__float, .postcard__card { display: block; transform-style: preserve-3d; }
.postcard__float { animation: postcard-float 6s ease-in-out infinite; }
.postcard__card {
  position: relative; aspect-ratio: 1400 / 1011;
  transform: rotateX(var(--tilt-x)) rotateY(calc(var(--tilt-y) + var(--turn)));
  transition: transform .95s cubic-bezier(.34, 1.2, .64, 1);
}
.postcard:hover .postcard__card { --tilt-y: -20deg; }
.postcard__face {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border-radius: 8px;
  -webkit-backface-visibility: hidden; backface-visibility: hidden;
}
.postcard__face--front { transform: translateZ(2px); }
.postcard__face--back { transform: rotateY(180deg) translateZ(2px); }
.postcard__edge { position: absolute; background: #dce4ff; }
.postcard__edge--top, .postcard__edge--bottom { left: 8px; right: 8px; height: 4px; }
.postcard__edge--left, .postcard__edge--right { top: 8px; bottom: 8px; width: 4px; }
.postcard__edge--top { top: -2px; transform: rotateX(90deg); }
.postcard__edge--bottom { bottom: -2px; transform: rotateX(90deg); }
.postcard__edge--left { left: -2px; transform: rotateY(90deg); }
.postcard__edge--right { right: -2px; transform: rotateY(90deg); }
.postcard__shadow {
  position: absolute; left: 12%; right: 12%; bottom: 8px;
  height: 34px;
  border-radius: 50%;
  background: rgba(2, 18, 90, .38);
  filter: blur(20px);
  animation: postcard-shadow 6s ease-in-out infinite;
}
@keyframes postcard-float {
  0%, 100% { transform: translateY(8px) rotateY(3deg) rotateZ(-.7deg); }
  50% { transform: translateY(-10px) rotateY(-3deg) rotateZ(.7deg); }
}
@keyframes postcard-shadow {
  0%, 100% { opacity: 1; transform: scaleX(1); }
  50% { opacity: .55; transform: scaleX(.86); }
}
.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip-path: inset(50%); white-space: nowrap;
}

/* Booking */
.book { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(32px, 6vw, 72px); align-items: start; }
.book__pitch > p:not(.eyebrow) { margin-top: 18px; font-size: 20px; }
.book__recap { margin-top: 26px; border-top: 1px solid rgba(198, 212, 255, .35); }
.book__recap li { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid rgba(198, 212, 255, .35); }
.book__recap strong { font-weight: 500; }
.book__recap span { color: var(--signal); font-weight: 600; white-space: nowrap; }
.book__pitch .book__alt { font-size: 17px; color: var(--sky); }
.book__alt a { color: var(--white); overflow-wrap: anywhere; text-underline-offset: 3px; }

.book__panel {
  padding: clamp(22px, 3.2vw, 36px);
  border-radius: var(--radius);
  background: var(--white); color: var(--ink);
  box-shadow: 0 26px 70px rgba(2, 8, 40, .5);
}
.book-form { display: grid; gap: 16px; }
.book-form__trap { position: absolute; left: -9999px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: block; font-size: 16px; font-weight: 500; }
.field__opt { color: var(--ink-soft); font-weight: 300; }
.field input, .field select, .field textarea {
  display: block; width: 100%; min-height: 50px; margin-top: 6px; padding: 11px 14px;
  border: 1.5px solid #b5c2e6; border-radius: 10px;
  background: var(--white); color: var(--ink);
  font: inherit; font-size: 17px; font-weight: 400;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--blue-bright); box-shadow: 0 0 0 3px rgba(47, 107, 255, .25);
}
.field textarea { resize: vertical; }
.field .is-prefilled { border-color: var(--blue-bright); background: var(--ice); }
.book-form__error { color: #b3122f; font-size: 16px; font-weight: 400; }
.book-form__error a { color: inherit; overflow-wrap: anywhere; }
.book-thanks { padding-block: 40px; text-align: center; }
.book-thanks:focus { outline: none; }
.book-thanks h3 { font-family: var(--font-brush); font-size: clamp(30px, 4vw, 42px); font-weight: 400; color: var(--blue); line-height: 1.1; }
.book-thanks p { margin-top: 12px; font-size: 19px; font-weight: 400; }

/* About */
.about { display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.about__story p { margin-top: 18px; color: var(--sky); font-size: 19px; }
.about__story .eyebrow { margin-top: 0; color: var(--signal); font-size: 15px; }
.about__story strong { color: var(--white); font-style: italic; }
.about__story .about__hook { margin-top: 24px; color: var(--white); font-size: 21px; }
.serif { display: block; margin-top: 4px; font-family: var(--font-serif); font-size: clamp(26px, 3vw, 33px); font-style: italic; line-height: 1.3; }
.circled { position: relative; display: inline-block; padding-inline: .1em; }
.circled::after {
  content: ""; position: absolute; inset: -.16em -.2em -.12em;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 60' preserveAspectRatio='none'%3E%3Cpath d='M26 14C70 2 158 2 186 18c20 14-8 34-74 38C56 60 4 50 6 30 8 16 46 6 96 6' fill='none' stroke='%23ffd60a' stroke-width='1.8' stroke-linecap='round' vector-effect='non-scaling-stroke'/%3E%3C/svg%3E") center / 100% 100% no-repeat;
  pointer-events: none;
}
.about__side { align-self: center; }
.about__motto { font-size: clamp(30px, 3.8vw, 44px); font-weight: 400; line-height: 1.04; text-align: right; text-transform: uppercase; letter-spacing: -.01em; }
.about__motto span { display: block; margin-top: 14px; }
.founder { max-width: 720px; margin-top: clamp(56px, 7vw, 88px); text-align: center; }
.founder img { width: 130px; margin: 0 auto 18px; }
.founder p { font-size: 20px; font-style: italic; line-height: 1.45; }

/* Advertising goals pop-up */
.ad-popup {
  --wipe: .65s cubic-bezier(.65, 0, .35, 1);
  width: min(580px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px);
  padding: 0; border: 0; border-radius: 20px;
  overflow: hidden;
  background: var(--white); color: var(--ink);
  box-shadow: 0 30px 90px rgba(2, 8, 40, .6);
  font-weight: 300;
}
.ad-popup[open] { animation: popup-in .35s ease-out; }
.ad-popup::backdrop { background: rgba(2, 8, 40, .72); backdrop-filter: blur(4px); }
@keyframes popup-in {
  from { opacity: 0; transform: translateY(14px) scale(.98); }
  to { opacity: 1; transform: none; }
}
.ad-popup__page { padding: clamp(28px, 5vw, 44px); }
.ad-popup h2 { padding-right: 32px; color: var(--blue); font-size: clamp(30px, 5vw, 42px); }
.ad-popup__question { margin-block: 12px 24px; font-size: 20px; font-weight: 400; line-height: 1.3; }
.ad-popup__goals { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ad-popup__goals button {
  min-height: 72px; padding: 12px 16px;
  border: 2px solid var(--blue); border-radius: 14px;
  background: var(--white); color: var(--ink);
  font: inherit; font-size: 17px; font-weight: 500; line-height: 1.2;
  cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease, transform .15s ease;
}
.ad-popup__goals button:hover { border-color: var(--signal); background: var(--signal); transform: translateY(-2px); }
.ad-popup__page--answer {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: radial-gradient(90% 110% at 50% 25%, var(--blue), var(--blue-deep));
  color: var(--white);
  text-align: center;
  clip-path: inset(0 100% 0 0);
  transition: clip-path var(--wipe);
}
.ad-popup__page--answer h3 { font-family: var(--font-brush); font-size: clamp(27px, 5vw, 38px); font-weight: 400; line-height: 1.12; }
.ad-popup__page--answer p { max-width: 430px; margin-block: 14px 24px; color: var(--sky); font-size: 19px; line-height: 1.4; }
.ad-popup__edge {
  position: absolute; top: 0; bottom: 0; left: -10px;
  width: 10px;
  background: var(--signal);
  transition: left var(--wipe);
}
.ad-popup.is-wiped .ad-popup__page--answer { clip-path: inset(0); }
.ad-popup.is-wiped .ad-popup__edge { left: 100%; }
.ad-popup__close {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  width: 44px; height: 44px;
  border: 0; border-radius: 50%;
  background: none; color: var(--ink);
  font: inherit; font-size: 30px; line-height: 1;
  cursor: pointer;
  transition: color .2s ease .3s;
}
.ad-popup.is-wiped .ad-popup__close { color: var(--white); }

/* Footer */
.site-footer { padding-block: 48px 28px; background: #02040c; border-top: 1px solid rgba(198, 212, 255, .14); }
.site-footer__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px; }
.site-footer__logo { width: 120px; }
.site-footer__label { color: var(--sky); font-family: var(--font-serif); font-size: 19px; font-style: italic; }
.site-footer__email { font-size: clamp(18px, 2.4vw, 24px); font-weight: 400; overflow-wrap: anywhere; text-underline-offset: 4px; }
.site-footer__nav { display: flex; flex-wrap: wrap; gap: 20px; font-size: 17px; }
.site-footer__nav a { text-underline-offset: 4px; }
.site-footer__legal { margin-top: 32px; padding-inline: var(--gutter); color: var(--sky); font-size: 14px; text-align: center; }

.mobile-bar { display: none; }

@media (max-width: 960px) {
  .price-grid { grid-template-columns: 1fr; max-width: 540px; margin-inline: auto; }
  .price-card--feature { margin-block: 0; }
  .book, .about { grid-template-columns: 1fr; }
  .about__motto { text-align: left; }
  .why__row { grid-template-columns: 1fr; row-gap: 10px; }
  .why__path { display: none; }
  .postcard-layout { grid-template-columns: 1fr; }
  .postcard-copy { text-align: center; }
  .postcard-actions { justify-content: center; }
  .postcard { max-width: 640px; margin-inline: auto; }
}

@media (max-width: 720px) {
  :root { --header-h: 64px; }
  body { padding-bottom: 72px; }
  .site-header__logo img { width: 72px; }
  .site-nav__book { display: none; }
  .who-grid { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; }
  .who-card img { aspect-ratio: 3 / 2; }
  .field-row { grid-template-columns: 1fr; }
  .ad-popup__goals { grid-template-columns: 1fr; }
  .ad-popup__goals button { min-height: 56px; }
  .site-footer__inner { flex-direction: column; align-items: flex-start; }
  .mobile-bar {
    position: fixed; inset: auto 0 0; z-index: 50;
    display: grid; grid-template-columns: 1fr 1.6fr; gap: 10px;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    background: rgba(5, 10, 27, .95);
    border-top: 1px solid rgba(198, 212, 255, .18);
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__rings { display: none; }
  .postcard__float, .postcard__shadow { animation: none; }
  .postcard__card { transition: none; }
  .ad-popup[open] { animation: none; }
  .ad-popup__page--answer, .ad-popup__edge { transition: none; }
  .btn, .chip, .chip::after { transition: none; }
}