/* Pretendard is loaded by pretendard.css (92 unicode-range subsets). */

:root {
  --ink-950: #07111e;
  --ink-900: #0b1726;
  --ink-850: #102033;
  --ink-800: #16283d;
  --paper: #f4f7fb;
  --white: #ffffff;
  --text: #132238;
  --muted: #647289;
  --line: #dce4ed;
  --line-dark: rgba(255, 255, 255, 0.12);
  --blue: #2864ff;
  --blue-dark: #1746c7;
  --blue-soft: #e9efff;
  --cyan: #5be1eb;
  --green: #50e59a;
  --red: #ef5c63;
  --shadow: 0 24px 60px rgba(13, 34, 61, 0.12);
  --shadow-small: 0 12px 32px rgba(13, 34, 61, 0.08);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --header-height: 78px;
  --shell: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background: var(--paper);
  font-family: Pretendard, "Apple SD Gothic Neo", "Noto Sans KR", system-ui, -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  letter-spacing: -0.025em;
  word-break: keep-all;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

body.menu-open .lc-chat {
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

button,
input,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

p,
h1,
h2,
h3,
h4 {
  margin-top: 0;
}

::selection {
  color: var(--white);
  background: var(--blue);
}

:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 10000;
  padding: 10px 16px;
  color: var(--white);
  background: var(--blue);
  border-radius: 9px;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(calc(100% - 48px), var(--shell));
  margin-inline: auto;
}

.section {
  padding: 112px 0;
}

.section--white {
  background: var(--white);
}

.section--dark {
  color: var(--white);
  background: var(--ink-950);
}

/* Interior pages already have a page-hero above, so they need less
   top/bottom breathing room than the home page's full 112px sections. */
.section.section--flush {
  padding-top: clamp(44px, 6vw, 60px);
  padding-bottom: clamp(64px, 9vw, 100px);
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 750;
  line-height: 1;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.section-kicker::before {
  width: 26px;
  height: 2px;
  content: "";
  background: currentColor;
}

.section-kicker--light {
  color: var(--cyan);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 46px;
}

.section-heading h2 {
  margin-bottom: 0;
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.12;
  letter-spacing: -0.06em;
}

.section-heading p {
  max-width: 430px;
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 17px;
}

.section-heading__link,
.text-link {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
  color: var(--blue);
  font-weight: 750;
}

.section-heading__link::after,
.text-link::after {
  content: "→";
  transition: transform 180ms ease;
}

.section-heading__link:hover::after,
.text-link:hover::after {
  transform: translateX(5px);
}

.btn-primary,
.btn-secondary,
.btn-quiet {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 11px;
  cursor: pointer;
  font-weight: 800;
  line-height: 1;
  transition: transform 180ms ease, box-shadow 180ms ease, color 180ms ease, background 180ms ease;
}

.btn-primary {
  color: var(--white);
  background: var(--blue);
  box-shadow: 0 12px 28px rgba(40, 100, 255, 0.27);
}

.btn-primary:hover {
  background: var(--blue-dark);
  box-shadow: 0 16px 34px rgba(40, 100, 255, 0.32);
  transform: translateY(-2px);
}

.btn-secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.14);
  transform: translateY(-2px);
}

.btn-quiet {
  color: var(--text);
  background: var(--white);
  border-color: var(--line);
}

.btn-quiet:hover {
  color: var(--blue);
  border-color: var(--blue);
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1000;
  height: var(--header-height);
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: height 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  height: 68px;
  background: rgba(7, 17, 30, 0.94);
  box-shadow: 0 10px 30px rgba(4, 12, 22, 0.18);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.site-header__inner {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 12px;
}

.brand__mark {
  position: relative;
  display: grid;
  width: 35px;
  height: 35px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
}

.brand__mark::before,
.brand__mark::after {
  position: absolute;
  content: "";
  border: 1.5px solid var(--cyan);
  border-radius: 50%;
}

.brand__mark::before {
  width: 19px;
  height: 9px;
}

.brand__mark::after {
  width: 9px;
  height: 19px;
}

.brand__pulse {
  z-index: 1;
  width: 5px;
  height: 5px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(80, 229, 154, 0.14);
}

.brand__copy {
  display: grid;
  line-height: 1;
}

.brand__copy strong {
  font-size: 16px;
  letter-spacing: 0.06em;
}

.brand__copy small {
  margin-top: 5px;
  color: #a7b9cd;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.36em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav > a,
.nav-group__toggle {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  gap: 6px;
  padding: 0 13px;
  color: #d9e2ed;
  background: transparent;
  border: 0;
  border-radius: 9px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
}

.site-nav > a:hover,
.nav-group__toggle:hover,
.nav-group.is-open .nav-group__toggle {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.nav-group {
  position: relative;
}

.nav-group__caret {
  flex: none;
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 180ms ease;
}

.nav-group.is-open .nav-group__caret {
  transform: translateY(1px) rotate(225deg);
}

.nav-group__menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  display: grid;
  min-width: 190px;
  padding: 8px;
  color: var(--text);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transform: translate(-50%, -8px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.nav-group.is-open .nav-group__menu {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
  transform: translate(-50%, 0);
}

.nav-group__menu a {
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
}

.nav-group__menu a:hover {
  color: var(--blue);
  background: var(--blue-soft);
}

.site-nav .site-nav__cta {
  margin-left: 6px;
  padding-inline: 18px;
  color: var(--white);
  background: var(--blue);
}

.site-nav .site-nav__cta:hover {
  background: var(--blue-dark);
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 8px 10px;
  color: var(--white);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 9px;
}

.menu-toggle__label {
  font-size: 13px;
  font-weight: 750;
}

.menu-toggle__bars,
.menu-toggle__bars::before,
.menu-toggle__bars::after {
  display: block;
  width: 18px;
  height: 2px;
  content: "";
  background: currentColor;
  transition: transform 180ms ease;
}

.menu-toggle__bars {
  position: relative;
  flex: 0 0 18px;
}

.menu-toggle__bars::before {
  position: absolute;
  top: -6px;
}

.menu-toggle__bars::after {
  position: absolute;
  top: 6px;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__bars {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__bars::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__bars::after {
  top: 0;
  transform: rotate(-45deg);
}

/* Home hero */
.home-hero {
  position: relative;
  min-height: 790px;
  overflow: hidden;
  color: var(--white);
  background: var(--ink-950);
}

.home-hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background-image:
    linear-gradient(rgba(91, 225, 235, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91, 225, 235, 0.055) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: linear-gradient(to right, black, transparent 84%);
  mask-image: linear-gradient(to right, black, transparent 84%);
}

.home-hero::after {
  position: absolute;
  top: 110px;
  right: -190px;
  width: 680px;
  height: 680px;
  content: "";
  border: 1px solid rgba(91, 225, 235, 0.14);
  border-radius: 50%;
  box-shadow:
    0 0 0 90px rgba(91, 225, 235, 0.025),
    0 0 0 180px rgba(91, 225, 235, 0.018);
}

.home-hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: 790px;
  align-items: center;
  grid-template-columns: minmax(0, 1fr) minmax(410px, 0.9fr);
  gap: 70px;
  padding-top: 118px;
  padding-bottom: 74px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 24px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-eyebrow i {
  position: relative;
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(80, 229, 154, 0.12);
}

.home-hero h1 {
  max-width: 670px;
  margin-bottom: 26px;
  font-size: clamp(54px, 7.1vw, 94px);
  font-weight: 850;
  line-height: 0.98;
  letter-spacing: -0.075em;
}

.home-hero h1 span {
  display: block;
  color: transparent;
  -webkit-text-stroke: 1.5px #8293a8;
}

.home-hero__lead {
  max-width: 610px;
  margin-bottom: 36px;
  color: #aebcce;
  font-size: 18px;
  line-height: 1.8;
}

.home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.home-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 46px;
}

.home-hero__meta span {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #92a5bb;
  font-size: 14px;
  font-weight: 700;
}

.home-hero__meta i {
  width: 5px;
  height: 5px;
  background: var(--cyan);
  border-radius: 50%;
}

.network-console {
  position: relative;
  width: 100%;
  min-height: 465px;
  padding: 20px;
  background: rgba(12, 29, 47, 0.74);
  border: 1px solid rgba(91, 225, 235, 0.18);
  border-radius: 28px;
  box-shadow: 0 36px 80px rgba(0, 0, 0, 0.3);
  -webkit-backdrop-filter: blur(9px);
  backdrop-filter: blur(9px);
}

.network-console__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px 2px 18px;
  color: #8fa2b9;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.network-console__dots {
  display: flex;
  gap: 5px;
}

.network-console__dots i {
  width: 6px;
  height: 6px;
  background: #44576d;
  border-radius: 50%;
}

.network-console__dots i:first-child {
  background: var(--green);
}

.network-map {
  position: relative;
  min-height: 302px;
  overflow: hidden;
  background: #081522;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 20px;
}

.network-map::before,
.network-map::after {
  position: absolute;
  top: 50%;
  left: 50%;
  content: "";
  border: 1px solid rgba(91, 225, 235, 0.14);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.network-map::before {
  width: 280px;
  height: 280px;
  box-shadow: inset 0 0 50px rgba(40, 100, 255, 0.06);
}

.network-map::after {
  width: 190px;
  height: 190px;
}

.network-map__axis {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 280px;
  height: 1px;
  background: rgba(91, 225, 235, 0.12);
  transform: translate(-50%, -50%);
}

.network-map__axis::after {
  position: absolute;
  top: -140px;
  left: 50%;
  width: 1px;
  height: 280px;
  content: "";
  background: rgba(91, 225, 235, 0.12);
}

.network-map__route {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 238px;
  height: 108px;
  border-top: 1px solid var(--blue);
  border-radius: 50%;
  transform: translate(-50%, -34%) rotate(-12deg);
}

.network-map__route::after {
  position: absolute;
  top: -4px;
  left: 57%;
  width: 7px;
  height: 7px;
  content: "";
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 14px var(--cyan);
}

.network-node {
  position: absolute;
  z-index: 2;
  display: grid;
  width: 68px;
  height: 68px;
  place-items: center;
  color: #cfdae7;
  background: #12263b;
  border: 1px solid rgba(91, 225, 235, 0.24);
  border-radius: 50%;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  box-shadow: 0 0 0 8px rgba(18, 38, 59, 0.5);
}

.network-node--cn {
  top: 62px;
  right: 46px;
}

.network-node--kr {
  bottom: 50px;
  left: 53px;
  color: var(--ink-950);
  background: var(--green);
  border-color: var(--green);
  box-shadow: 0 0 0 8px rgba(80, 229, 154, 0.1), 0 0 28px rgba(80, 229, 154, 0.2);
}

.network-console__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.network-metric {
  padding: 13px 14px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 13px;
}

.network-metric small {
  display: block;
  margin-bottom: 4px;
  color: #73879e;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.network-metric strong {
  color: #dfe8f2;
  font-size: 14px;
}

.network-status {
  position: absolute;
  right: -20px;
  bottom: 68px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  color: var(--ink-950);
  background: var(--green);
  border-radius: 12px;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.22);
  font-size: 13px;
  font-weight: 850;
}

.network-status i {
  width: 8px;
  height: 8px;
  background: var(--ink-950);
  border-radius: 50%;
}

/* Notice strip */
.notice-section {
  position: relative;
  z-index: 4;
  margin-top: -38px;
}

/* At the foot of the page it no longer overlaps the hero, so drop the pull-up. */
.notice-section--bottom {
  margin-top: 0;
  padding-bottom: 100px;
}

.notice-panel {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.notice-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 32px 19px;
  border-bottom: 1px solid var(--line);
}

.notice-panel__title {
  display: flex;
  align-items: center;
  gap: 14px;
}

.notice-panel__title span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--blue);
  background: var(--blue-soft);
  border-radius: 10px;
  font-size: 14px;
  font-weight: 900;
}

.notice-panel__title h2 {
  margin: 0;
  font-size: 23px;
  letter-spacing: -0.04em;
}

.notice-list {
  display: grid;
}

.notice-item {
  display: grid;
  min-height: 68px;
  align-items: center;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  padding: 0 32px;
  border-bottom: 1px solid var(--line);
  transition: background 160ms ease;
}

.notice-item:last-child {
  border-bottom: 0;
}

.notice-item:hover {
  background: #f8faff;
}

.notice-item__main {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 14px;
}

.notice-item__main strong {
  overflow: hidden;
  font-size: 16px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.notice-item__views {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 13px;
}

.notice-item time {
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
}

.empty-state {
  padding: 38px 24px;
  color: var(--muted);
  text-align: center;
}

/* Service */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.service-card {
  position: relative;
  min-height: 270px;
  padding: 34px 32px;
  overflow: hidden;
  background: var(--white);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: color 220ms ease, background 220ms ease;
}

.service-card:hover {
  color: var(--white);
  background: var(--ink-900);
}

.service-card__number {
  display: inline-flex;
  margin-bottom: 26px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.service-card:hover .service-card__number {
  color: var(--cyan);
}

.service-card h3 {
  margin-bottom: 14px;
  font-size: 22px;
  letter-spacing: -0.04em;
}

.service-card p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  transition: color 220ms ease;
}

.service-card:hover p {
  color: #aebed0;
}

/* Pricing */
.price-section {
  position: relative;
  overflow: hidden;
}

.price-section::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 42%;
  height: 100%;
  content: "";
  border-left: 1px solid rgba(255, 255, 255, 0.07);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
}

.price-section .section-heading {
  position: relative;
}

.price-section .section-heading p {
  color: #93a5b9;
}

.price-scroll-hint {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  margin: -14px 0 18px;
  color: #93a5b9;
  font-size: 14px;
  font-weight: 700;
}

.price-scroll-hint span {
  color: var(--cyan);
  font-size: 17px;
}

.price-grid {
  position: relative;
  display: flex;
  gap: 16px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  padding: 6px 2px 18px;
  scroll-padding-inline: 2px;
  scroll-snap-type: inline mandatory;
  scrollbar-color: rgba(91, 225, 235, 0.7) rgba(255, 255, 255, 0.1);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.price-grid::-webkit-scrollbar {
  height: 7px;
}

.price-grid::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
}

.price-grid::-webkit-scrollbar-thumb {
  background: rgba(91, 225, 235, 0.7);
  border-radius: 999px;
}

.price-grid:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 5px;
}

.price-card {
  display: flex;
  flex: 0 0 clamp(280px, 29vw, 350px);
  min-height: 450px;
  flex-direction: column;
  padding: 28px;
  background: var(--ink-850);
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: var(--radius-md);
  scroll-snap-align: start;
  transition: transform 200ms ease, border-color 200ms ease;
}

.price-card:hover {
  border-color: rgba(91, 225, 235, 0.46);
  transform: translateY(-5px);
}

.price-card--featured {
  background: var(--white);
  color: var(--text);
  border-color: var(--white);
}

.price-card__top {
  display: flex;
  min-height: 31px;
  align-items: center;
  justify-content: space-between;
}

.price-card__top h3 {
  margin: 0;
  color: #a9b9ca;
  font-size: 16px;
  font-weight: 750;
}

.price-card--featured .price-card__top h3 {
  color: var(--muted);
}

.price-card__tag {
  padding: 5px 9px;
  color: var(--ink-950);
  background: var(--green);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.price-card__price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 25px 0 28px;
}

.price-card__price strong {
  font-size: 46px;
  line-height: 1;
  letter-spacing: -0.06em;
}

.price-card__price strong .price-card__unit {
  margin-left: 3px;
  color: #8ba0b6;
  font-size: 0.52em;
  font-weight: 800;
  letter-spacing: 0;
}

.price-card--featured .price-card__price strong .price-card__unit {
  color: var(--muted);
}

.price-card__price span {
  color: #7f93a9;
  font-size: 14px;
}

.price-card__list {
  display: grid;
  gap: 12px;
  margin-bottom: 28px;
}

.price-card__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #b7c4d3;
  font-size: 15px;
}

.price-card--featured .price-card__list li {
  color: var(--muted);
}

.price-card__list li::before {
  display: grid;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  place-items: center;
  content: "✓";
  color: var(--green);
  background: rgba(80, 229, 154, 0.1);
  border-radius: 50%;
  font-size: 10px;
  font-weight: 900;
}

.price-card--featured .price-card__list li::before {
  color: #138850;
  background: #dcf8ea;
}

.price-card__button {
  display: flex;
  width: 100%;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  color: var(--white);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 10px;
  cursor: pointer;
  font-weight: 800;
  text-align: center;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease;
}

.price-card__button:hover {
  color: var(--ink-950);
  background: var(--cyan);
  border-color: var(--cyan);
}

.price-card--featured .price-card__button {
  color: var(--white);
  background: var(--blue);
  border-color: var(--blue);
}

.price-card--featured .price-card__button:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
}

.price-card__rate {
  margin: -18px 0 22px;
  color: #7f93a9;
  font-size: 14px;
  font-weight: 700;
}

.price-card--featured .price-card__rate {
  color: var(--muted);
}

.price-card__tag--save {
  color: var(--ink-950);
  background: var(--cyan);
}

/* Terms shown up front — hiding them until after purchase only creates disputes. */
.price-terms {
  display: grid;
  gap: 10px;
  margin-top: 34px;
  padding: 24px 26px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
}

.price-terms p {
  margin: 0;
  color: #a4b4c6;
  font-size: 15px;
  line-height: 1.7;
}

.price-terms strong {
  margin-right: 8px;
  color: var(--white);
}

/* Trust bar */
.trust-bar {
  padding: 30px 0;
  background: var(--ink-900);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.trust-item {
  display: grid;
  gap: 5px;
  padding-left: 18px;
  border-left: 2px solid rgba(91, 225, 235, 0.4);
}

.trust-item strong {
  color: var(--white);
  font-size: 21px;
  letter-spacing: -0.03em;
}

.trust-item span {
  color: #93a5b9;
  font-size: 14px;
}

/* Free trial */
.trial-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  align-items: center;
  gap: 44px;
  padding: 46px 48px;
  background: var(--ink-950);
  border-radius: var(--radius-lg);
  color: var(--white);
}

.trial-card h2 {
  margin-bottom: 14px;
  font-size: clamp(28px, 3.4vw, 40px);
  letter-spacing: -0.05em;
}

.trial-card p {
  margin-bottom: 22px;
  color: #aebcce;
  font-size: 16px;
  line-height: 1.8;
}

.trial-card__list {
  display: grid;
  gap: 10px;
  margin-bottom: 28px;
}

.trial-card__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #c4d1e0;
  font-size: 15px;
}

.trial-card__list li::before {
  display: grid;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  place-items: center;
  content: "✓";
  color: var(--green);
  background: rgba(80, 229, 154, 0.12);
  border-radius: 50%;
  font-size: 10px;
  font-weight: 900;
}

.trial-card__aside {
  padding: 30px 24px;
  text-align: center;
  background: rgba(91, 225, 235, 0.08);
  border: 1px solid rgba(91, 225, 235, 0.22);
  border-radius: var(--radius-md);
}

.trial-stat {
  display: grid;
  gap: 4px;
  margin-bottom: 12px;
}

.trial-stat strong {
  color: var(--cyan);
  font-size: 62px;
  font-weight: 850;
  line-height: 1;
  letter-spacing: -0.06em;
}

.trial-stat span {
  color: var(--white);
  font-size: 15px;
  font-weight: 750;
}

.trial-card__aside p {
  margin: 0;
  color: #93a5b9;
  font-size: 14px;
}

/* Purchase section (was a modal — kept in the page so it is shareable and indexable) */
.purchase-guide-link {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 15px;
}

.purchase-notice {
  display: grid;
  gap: 8px;
  margin-top: 26px;
  padding: 22px 24px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.purchase-notice p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.purchase-notice strong {
  margin-right: 8px;
  color: var(--text);
}

/* Partnership */
.partner-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 42px 46px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.partner-card h2 {
  margin-bottom: 12px;
  font-size: clamp(26px, 3vw, 34px);
  letter-spacing: -0.05em;
}

.partner-card p {
  max-width: 640px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.partner-card .btn-primary {
  flex: 0 0 auto;
}

/* Questions */
.question-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.question-grid > .empty-state {
  grid-column: 1 / -1;
  margin: 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.question-card {
  display: grid;
  min-height: 190px;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 20px;
  padding: 28px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.question-card:hover {
  border-color: #b8c8dc;
  box-shadow: var(--shadow-small);
  transform: translateY(-3px);
}

.question-card__mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--white);
  background: var(--blue);
  border-radius: 12px;
  font-size: 15px;
  font-weight: 900;
}

.question-card h3 {
  margin-bottom: 10px;
  font-size: 21px;
  letter-spacing: -0.04em;
}

.question-card p {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 15px;
  white-space: pre-line;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.question-actions {
  margin-top: 34px;
  text-align: center;
}.purchase-contact {
  display: flex;
  min-height: 68px;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
  padding: 12px 16px;
  background: #f4f7fb;
  border: 1px solid var(--line);
  border-radius: 13px;
}

.purchase-contact div {
  display: grid;
  flex: 1;
  gap: 2px;
}

.purchase-contact div span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.purchase-contact strong {
  color: var(--ink-900);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 18px;
}

.purchase-contact button {
  min-height: 40px;
  padding: 0 15px;
  color: var(--white);
  background: var(--blue);
  border: 0;
  border-radius: 9px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 800;
}

.purchase-contact__status {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.purchase-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 18px 0;
  padding: 0;
  list-style: none;
}

.purchase-steps li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: #46596f;
  font-size: 14px;
  line-height: 1.55;
}

.purchase-steps strong {
  display: grid;
  width: 23px;
  height: 23px;
  flex: 0 0 23px;
  place-items: center;
  color: var(--white);
  background: var(--ink-900);
  border-radius: 7px;
  font-size: 12px;
}

.purchase-qr-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.purchase-qr-card {
  padding: 12px;
  text-align: center;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 15px;
}

.purchase-qr-card__image {
  display: grid;
  min-height: 230px;
  place-items: center;
  overflow: hidden;
  background: #f1f6fa;
  border-radius: 10px;
}

.purchase-qr-card img {
  display: block;
  width: 100%;
  height: 240px;
  object-fit: contain;
}

.purchase-qr-card h3 {
  margin: 12px 0 2px;
  color: var(--ink-900);
  font-size: 16px;
}

.purchase-qr-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.purchase-qr-card a {
  display: inline-flex;
  margin-top: 9px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}/* Inner page */
.page-hero {
  position: relative;
  min-height: 390px;
  overflow: hidden;
  color: var(--white);
  background: var(--ink-950);
}

.page-hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background-image:
    linear-gradient(rgba(91, 225, 235, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91, 225, 235, 0.055) 1px, transparent 1px);
  background-size: 50px 50px;
  -webkit-mask-image: linear-gradient(to bottom, black, transparent);
  mask-image: linear-gradient(to bottom, black, transparent);
}

.page-hero::after {
  position: absolute;
  top: 120px;
  right: 12%;
  width: 170px;
  height: 170px;
  content: "";
  border: 1px solid rgba(91, 225, 235, 0.18);
  border-radius: 50%;
  box-shadow: 0 0 0 52px rgba(91, 225, 235, 0.03), 0 0 0 104px rgba(91, 225, 235, 0.018);
}

.page-hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: 390px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: end;
  padding-top: 132px;
  padding-bottom: 66px;
}

.page-hero__eyebrow {
  margin-bottom: 13px;
  color: var(--cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0.18em;
}

.page-hero h1 {
  margin-bottom: 0;
  font-size: clamp(43px, 6vw, 70px);
  line-height: 1;
  letter-spacing: -0.065em;
}

.content-layout {
  display: grid;
  align-items: start;
  grid-template-columns: minmax(0, 1fr) 270px;
  gap: 54px;
}

.content-main {
  min-width: 0;
}

.guide-index {
  display: flex;
  justify-content: center;
}

.guide-index .side-nav {
  width: min(100%, 520px);
}

.side-nav {
  position: sticky;
  top: 100px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-small);
}

.side-nav__title {
  padding: 22px 24px;
  margin: 0;
  color: var(--white);
  background: var(--ink-900);
  font-size: 17px;
}

.side-nav ul {
  padding: 10px;
}

.side-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  color: var(--muted);
  border-radius: 9px;
  font-size: 16px;
  font-weight: 700;
}

.side-nav a::after {
  content: "→";
  opacity: 0;
  transform: translateX(-5px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.side-nav a:hover {
  color: var(--blue);
  background: var(--blue-soft);
}

.side-nav a.is-active {
  color: var(--blue);
  background: var(--blue-soft);
}

.side-nav a.is-active::after {
  opacity: 1;
  transform: translateX(0);
}

.side-nav a:hover::after {
  opacity: 1;
  transform: translateX(0);
}

.panel {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-small);
}

.panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 30px;
  border-bottom: 1px solid var(--line);
}

.panel__header h2 {
  margin: 0;
  font-size: 27px;
  letter-spacing: -0.05em;
}

.panel__header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.panel__link {
  color: var(--blue);
  font-size: 15px;
  font-weight: 800;
}

.post-list {
  display: grid;
}

.post-row {
  display: grid;
  min-height: 76px;
  align-items: center;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  padding: 0 30px;
  border-bottom: 1px solid var(--line);
  transition: background 160ms ease;
}

.post-row:last-child {
  border-bottom: 0;
}

.post-row:hover {
  background: #f8faff;
}

.post-row__main {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
}

.post-row__title {
  overflow: hidden;
  font-size: 17px;
  font-weight: 750;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.post-row__state {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  background: var(--red);
  border-radius: 50%;
}

.post-row__state.is-answered {
  background: #22b46c;
}

.post-row__views {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 14px;
}

.post-row__date {
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 26px;
  border-top: 1px solid var(--line);
}

.page-btn {
  display: grid;
  width: 39px;
  height: 39px;
  place-items: center;
  color: var(--muted);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 9px;
  font-size: 14px;
  font-weight: 750;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease;
}

.page-btn:hover,
.page-btn.is-current {
  color: var(--white);
  background: var(--blue);
  border-color: var(--blue);
}

/* Detail */
.article-card {
  padding: 34px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-small);
}

.article-card__back {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 28px;
  color: var(--blue);
  font-size: 15px;
  font-weight: 800;
}

.article-card__back::before {
  content: "←";
}

.article-card h2 {
  margin-bottom: 15px;
  font-size: clamp(27px, 4vw, 38px);
  line-height: 1.25;
  letter-spacing: -0.055em;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 14px;
}

.article-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.article-meta i {
  width: 5px;
  height: 5px;
  background: var(--blue);
  border-radius: 50%;
}

.article-body {
  min-height: 230px;
  padding: 34px 0 12px;
  color: #33465d;
  border-top: 1px solid var(--line);
  font-size: 17px;
  line-height: 1.9;
  white-space: pre-line;
}

.error-card {
  max-width: 720px;
  margin-inline: auto;
  padding: 56px 34px;
  text-align: center;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-small);
}

.error-card__mark {
  display: grid;
  width: 58px;
  height: 58px;
  margin: 0 auto 22px;
  place-items: center;
  color: var(--white);
  background: var(--red);
  border-radius: 18px;
  font-size: 28px;
  font-weight: 900;
}

.error-card h2 {
  margin-bottom: 12px;
  font-size: clamp(28px, 4vw, 38px);
  letter-spacing: -0.05em;
}

.error-card p {
  margin-bottom: 30px;
  color: var(--muted);
}

.error-card__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.answer-card {
  margin-top: 18px;
  padding: 30px 34px;
  background: var(--ink-900);
  border-radius: var(--radius-md);
  color: var(--white);
}

.answer-card__label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--cyan);
  font-size: 14px;
  font-weight: 850;
  letter-spacing: 0.12em;
}

.answer-card__label::before {
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  content: "A";
  color: var(--ink-950);
  background: var(--cyan);
  border-radius: 8px;
  font-size: 13px;
}

.answer-card p {
  margin: 0;
  color: #c0ccda;
  white-space: pre-line;
}

/* Form */
.form-card {
  padding: 34px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-small);
}

.form-card__head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 30px;
  padding-bottom: 25px;
  border-bottom: 1px solid var(--line);
}

.form-card__head h2 {
  margin: 0;
  font-size: 30px;
  letter-spacing: -0.05em;
}

.form-field {
  margin-bottom: 18px;
}

.form-field label {
  display: block;
  margin-bottom: 8px;
  color: #384b62;
  font-size: 15px;
  font-weight: 800;
}

.form-control {
  width: 100%;
  min-height: 52px;
  padding: 14px 16px;
  color: var(--text);
  background: #f8faff;
  border: 1px solid var(--line);
  border-radius: 10px;
  transition: background 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

textarea.form-control {
  min-height: 190px;
  resize: vertical;
  line-height: 1.65;
}

.form-control:focus {
  background: var(--white);
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(40, 100, 255, 0.1);
  outline: 0;
}

.form-control::placeholder {
  color: #99a6b5;
}

.privacy-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 8px 0 22px;
  padding: 16px 18px;
  background: #f8faff;
  border: 1px solid var(--line);
  border-radius: 11px;
}

.privacy-toggle__copy strong {
  display: block;
  font-size: 16px;
}

.privacy-toggle__copy small {
  color: var(--muted);
  font-size: 14px;
}

.switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 28px;
  flex: 0 0 48px;
}

.switch input {
  width: 1px;
  height: 1px;
  opacity: 0;
}

.switch span {
  position: absolute;
  inset: 0;
  background: #c7d1dd;
  border-radius: 999px;
  cursor: pointer;
  transition: background 180ms ease;
}

.switch span::after {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 20px;
  height: 20px;
  content: "";
  background: var(--white);
  border-radius: 50%;
  box-shadow: 0 2px 7px rgba(0, 0, 0, 0.15);
  transition: transform 180ms ease;
}

.switch input:checked + span {
  background: var(--blue);
}

.switch input:checked + span::after {
  transform: translateX(20px);
}

.switch input:focus-visible + span {
  outline: 3px solid var(--cyan);
  outline-offset: 3px;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
}

.form-error {
  margin-bottom: 16px;
  padding: 12px 14px;
  color: #b9232b;
  background: #fff0f1;
  border: 1px solid #ffd5d8;
  border-radius: 9px;
  font-size: 14px;
  font-weight: 700;
}

/* Guides */
.guide-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-small);
}

.guide-card__head {
  padding: 30px 32px 26px;
  border-bottom: 1px solid var(--line);
}

.guide-card__head h2 {
  margin-bottom: 12px;
  font-size: clamp(27px, 4vw, 36px);
  letter-spacing: -0.055em;
}

.guide-card__author {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

.guide-card__author::before {
  width: 6px;
  height: 6px;
  content: "";
  background: var(--blue);
  border-radius: 50%;
}

.guide-card__summary {
  padding: 28px 32px 30px;
  background: #f8faff;
  border-bottom: 1px solid var(--line);
}

.guide-card__summary > p:first-child {
  margin: 0 0 18px;
  color: #43576e;
  font-size: 16px;
  font-weight: 750;
}

.guide-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  counter-reset: guide-step;
  list-style: none;
}

.guide-steps li {
  position: relative;
  min-height: 106px;
  padding: 17px 17px 16px 54px;
  color: #556980;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  counter-increment: guide-step;
  font-size: 15px;
  line-height: 1.6;
}

.guide-steps li::before {
  position: absolute;
  top: 17px;
  left: 16px;
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  content: counter(guide-step);
  color: var(--white);
  background: var(--blue);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 850;
}

.guide-steps strong,
.guide-steps span {
  display: block;
}

.guide-steps strong {
  margin-bottom: 4px;
  color: var(--ink-900);
  font-size: 16px;
}

.guide-card__note {
  margin: 14px 0 0;
  padding: 12px 14px;
  color: #53677e;
  background: #eef3ff;
  border-left: 3px solid var(--blue);
  border-radius: 7px;
  font-size: 14px;
  line-height: 1.6;
}

.guide-card__image {
  padding: 0;
  overflow: hidden;
  background: var(--white);
}

.guide-card__image img {
  width: 100%;
  height: auto;
  margin: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

/* Footer */
.site-footer {
  color: #9aabbd;
  background: #050d17;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer__inner {
  padding-top: 64px;
}

.site-footer__main {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(480px, 1.25fr);
  align-items: start;
  gap: clamp(60px, 9vw, 128px);
  padding-bottom: 48px;
}

.brand--footer {
  color: var(--white);
}

.site-footer__brand > p {
  margin: 22px 0 9px;
  color: #c7d3df;
  font-size: 15px;
  line-height: 1.75;
}

.site-footer__brand > small {
  color: #718397;
  font-size: 12px;
  line-height: 1.6;
}

.site-footer__nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}

.site-footer__nav-group {
  display: grid;
  align-content: start;
  justify-items: start;
  gap: 7px;
}

.site-footer__nav-group strong {
  margin-bottom: 10px;
  color: var(--white);
  font-size: 13px;
  letter-spacing: -0.01em;
}

.site-footer__nav-group a,
.site-footer__nav-group span {
  color: #91a3b6;
  font-size: 14px;
  line-height: 1.6;
}

.site-footer__nav-group a {
  transition: color 160ms ease;
}

.site-footer__nav-group a:hover {
  color: var(--cyan);
}

.site-footer__contact a {
  color: #b8c7d5;
}

.site-footer__business {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  align-items: center;
  gap: 24px;
  padding: 22px 24px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.065);
  border-radius: 14px;
  font-style: normal;
}

.site-footer__business-name {
  color: #d6e1ec;
  font-size: 14px;
  letter-spacing: -0.01em;
}

.site-footer__business dl {
  display: grid;
  grid-template-columns: 0.65fr 1fr 1.35fr 1.5fr;
  margin: 0;
}

.site-footer__business dl > div {
  min-width: 0;
  padding: 0 18px;
  border-left: 1px solid rgba(255, 255, 255, 0.07);
}

.site-footer__business dt {
  margin-bottom: 3px;
  color: #687b90;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.site-footer__business dd {
  margin: 0;
  overflow-wrap: anywhere;
  color: #aebdcb;
  font-size: 13px;
  line-height: 1.55;
}

.site-footer__bottom {
  display: flex;
  min-height: 66px;
  align-items: center;
  color: #607286;
  font-size: 12px;
  letter-spacing: 0.015em;
}

@media (max-width: 1050px) {
  .site-nav > a,
  .nav-group__toggle {
    padding-inline: 9px;
    font-size: 14px;
  }

  .home-hero__inner {
    grid-template-columns: minmax(0, 1fr) 390px;
    gap: 38px;
  }

  .network-status {
    right: -6px;
  }

  .content-layout {
    grid-template-columns: minmax(0, 1fr) 240px;
    gap: 28px;
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 70px;
  }

  .shell {
    width: min(calc(100% - 36px), var(--shell));
  }

  .purchase-qr-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section {
    padding: 88px 0;
  }

  .menu-toggle {
    display: inline-flex;
    width: 42px;
    height: 42px;
    padding: 0;
    gap: 0;
  }

  .menu-toggle__label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    bottom: auto;
    left: 0;
    display: block;
    height: calc(100dvh - var(--header-height));
    padding: 24px 18px 40px;
    overflow-y: auto;
    color: var(--white);
    background: rgba(7, 17, 30, 0.985);
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .site-header.is-scrolled .site-nav {
    top: 68px;
    height: calc(100dvh - 68px);
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transform: translateY(0);
  }

  .site-nav > a,
  .nav-group__toggle {
    width: 100%;
    min-height: 54px;
    justify-content: space-between;
    padding-inline: 16px;
    font-size: 16px;
  }

  .nav-group__menu {
    position: static;
    display: none;
    margin: 0 8px 8px;
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: none;
    color: #d7e2ed;
    opacity: 1;
    pointer-events: auto;
    visibility: hidden;
    transform: none;
  }

  .nav-group.is-open .nav-group__menu {
    display: grid;
    visibility: visible;
    transform: none;
  }

  .nav-group__menu a:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.08);
  }

  .site-nav .site-nav__cta {
    justify-content: center;
    margin: 18px 0 0;
  }

  .home-hero,
  .home-hero__inner {
    min-height: auto;
  }

  .home-hero__inner {
    grid-template-columns: 1fr;
    gap: 56px;
    padding-top: 150px;
    padding-bottom: 120px;
  }

  /* Stacked layout: the copy and the console share one centred column so the
     text does not sit flush left while the console is centred underneath.
     The inner max-widths are dropped because this wrapper now sets the measure. */
  .home-hero__copy,
  .network-console {
    width: min(100%, 600px);
    margin-inline: auto;
  }

  .home-hero h1,
  .home-hero__lead {
    max-width: none;
  }

  .home-hero::after {
    top: 48%;
  }

  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-bar__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .trial-card {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 38px 32px;
  }

  .partner-card {
    flex-direction: column;
    align-items: flex-start;
    padding: 34px 30px;
  }

  .content-layout {
    grid-template-columns: 1fr;
  }

  .side-nav {
    position: static;
  }

  .side-nav ul {
    display: flex;
    flex-wrap: wrap;
  }

  .side-nav a::after {
    display: none;
  }

  .purchase-steps {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(calc(100% - 28px), var(--shell));
  }

  .section {
    padding: 72px 0;
  }

  .section-heading {
    display: block;
    margin-bottom: 32px;
  }

  .section-heading h2 {
    font-size: 35px;
  }

  .section-heading p {
    margin-top: 14px;
  }

  .section-heading__link {
    margin-top: 18px;
  }  .purchase-contact {
    flex-wrap: wrap;
  }

  .purchase-contact div {
    min-width: calc(100% - 104px);
  }

  .purchase-qr-grid {
    grid-template-columns: 1fr;
  }

  .purchase-qr-card {
    display: grid;
    grid-template-columns: minmax(150px, 0.85fr) 1fr;
    grid-template-rows: auto auto 1fr;
    align-items: end;
    column-gap: 16px;
    text-align: left;
  }

  .purchase-qr-card__image {
    min-height: 210px;
    grid-row: 1 / 5;
  }

  .purchase-qr-card img {
    height: 220px;
  }

  .purchase-qr-card h3 {
    align-self: end;
    margin-top: 0;
  }

  .purchase-qr-card a {
    align-self: start;
  }

  .brand__copy strong {
    font-size: 15px;
  }

  .home-hero__inner {
    padding-top: 132px;
    padding-bottom: 96px;
  }

  .home-hero h1 {
    font-size: clamp(47px, 15vw, 66px);
  }

  .home-hero__lead {
    font-size: 17px;
  }

  .home-hero__actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .home-hero__meta {
    display: grid;
    gap: 11px;
    margin-top: 34px;
  }

  .network-console {
    min-height: 405px;
    padding: 13px;
  }

  .network-map {
    min-height: 270px;
  }

  .network-console__metrics {
    gap: 6px;
  }

  .network-metric {
    padding: 10px 8px;
  }

  .network-metric strong {
    font-size: 13px;
  }

  .network-status {
    right: 2px;
    bottom: 61px;
  }

  .notice-section {
    margin-top: -28px;
  }

  .notice-section--bottom {
    margin-top: 0;
    padding-bottom: 72px;
  }

  .trust-bar__grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .trial-card,
  .partner-card {
    padding: 30px 22px;
    border-radius: 20px;
  }

  .price-terms {
    padding: 20px 18px;
  }

  .trial-stat strong {
    font-size: 52px;
  }

  .notice-panel {
    border-radius: 20px;
  }

  .notice-panel__head {
    padding: 22px 20px 17px;
  }

  .notice-item {
    min-height: 78px;
    grid-template-columns: 1fr;
    gap: 2px;
    padding: 13px 20px;
  }

  .notice-item time {
    padding-left: 0;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: 230px;
    padding: 28px 25px;
  }

  .service-card__number {
    margin-bottom: 32px;
  }

  .price-card {
    flex-basis: min(280px, calc(100vw - 56px));
    min-height: 430px;
  }

  .question-grid {
    grid-template-columns: 1fr;
  }

  .question-card {
    min-height: 170px;
    padding: 23px 20px;
  }

  .page-hero {
    min-height: 330px;
  }

  .page-hero__inner {
    min-height: 330px;
    padding-top: 120px;
    padding-bottom: 50px;
  }

  .page-hero h1 {
    font-size: 43px;
  }

  .side-nav ul {
    display: grid;
    grid-template-columns: 1fr;
  }

  .panel__header {
    align-items: flex-start;
    padding: 23px 20px;
  }

  .panel__header h2 {
    font-size: 23px;
  }

  .post-row {
    min-height: 82px;
    grid-template-columns: 1fr;
    gap: 2px;
    padding: 14px 20px;
  }

  .article-card,
  .form-card {
    padding: 25px 20px;
  }

  .article-body {
    font-size: 17px;
  }

  .answer-card {
    padding: 25px 22px;
  }

  .form-card__head {
    display: block;
  }

  .form-card__head .article-card__back {
    margin-top: 12px;
    margin-bottom: 0;
  }

  .guide-card__head {
    padding: 25px 22px;
  }

  .guide-card__summary {
    padding: 22px 18px 24px;
  }

  .guide-steps {
    grid-template-columns: 1fr;
  }

  /* Touch targets: inline text links render ~25-28px tall, below the 44px
     minimum. Grow the hit area only — type size and colour are unchanged. */
  .text-link,
  .section-heading__link,
  .article-card__back,
  .panel__link,
  .side-nav a {
    min-height: 44px;
  }

  .panel__link {
    display: inline-flex;
    align-items: center;
  }

  .article-card__back {
    margin-bottom: 20px;
  }

  .menu-toggle {
    width: 44px;
    height: 44px;
  }

  .brand {
    min-height: 44px;
  }

  .site-footer__inner {
    padding-top: 52px;
  }

  .site-footer__main {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-bottom: 34px;
  }

  .site-footer__nav {
    gap: 24px;
  }

  .site-footer__business {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 20px;
  }

  .site-footer__business dl {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 0;
  }

  .site-footer__business dl > div {
    padding-inline: 0 16px;
    border-left: 0;
  }

  .site-footer__business dl > div:nth-child(even) {
    padding-inline: 16px 0;
    border-left: 1px solid rgba(255, 255, 255, 0.07);
  }

  .site-footer__bottom {
    min-height: 70px;
  }
}

@media (max-width: 520px) {
  .site-footer__nav {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px 20px;
  }

  .site-footer__contact {
    grid-column: 1 / -1;
  }

  .site-footer__business dl {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .site-footer__business dl > div,
  .site-footer__business dl > div:nth-child(even) {
    padding: 0;
    border-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

.form-honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}