:root {
  --bg: #0c0f15;
  --bg-soft: #10141c;
  --surface: #151a24;
  --surface-2: #1a202c;
  --line: #232b3a;
  --line-soft: #1b2230;
  --line-hover: #2e3b52;
  --paper: #e9edf5;
  --muted: #96a1b5;
  --faint: #64708a;
  --blue: #4e8fe8;
  --blue-strong: #7fb0f5;
  --blue-deep: #2e63c8;
  --kraft: #e2b96b;
  --red: #e25a54;
  --ok: #3cbf74;
  --header-bg: rgba(12, 15, 21, 0.82);
  --term-bg: #0a0e14;
  --glow: rgba(78, 143, 232, 0.1);
  --card-shadow: 0 30px 70px -34px rgba(0, 0, 0, 0.65);
  --btn-shadow: 0 10px 30px -12px rgba(46, 99, 200, 0.55);
  --font-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body: "Instrument Sans", "Segoe UI", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", "Cascadia Mono", Consolas, monospace;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
}

html[data-theme="light"] {
  --bg: #f2f5fa;
  --bg-soft: #e9edf4;
  --surface: #ffffff;
  --surface-2: #f4f7fc;
  --line: #d8dfeb;
  --line-soft: #e2e8f2;
  --line-hover: #c3cfe2;
  --paper: #161c28;
  --muted: #55607a;
  --faint: #8590a8;
  --blue: #2e63c8;
  --blue-strong: #2456b0;
  --blue-deep: #2e63c8;
  --kraft: #a6781d;
  --red: #c94844;
  --ok: #1d8a4d;
  --header-bg: rgba(242, 245, 250, 0.85);
  --term-bg: #eef1f7;
  --glow: rgba(46, 99, 200, 0.07);
  --card-shadow: 0 26px 60px -32px rgba(23, 34, 60, 0.28);
  --btn-shadow: 0 10px 30px -14px rgba(46, 99, 200, 0.4);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  color-scheme: dark light;
}

html[data-theme="light"] {
  color-scheme: light;
}

body {
  background: var(--bg);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  transition: background-color 0.25s ease, color 0.25s ease;
}

input,
select,
textarea {
  user-select: text;
  -webkit-user-select: text;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(1100px 560px at 72% -10%, var(--glow), transparent 62%);
  pointer-events: none;
  z-index: 0;
}

::selection {
  background: rgba(78, 143, 232, 0.35);
}

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 4px;
}

.topline {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue) 0 34%, var(--kraft) 34% 67%, var(--red) 67% 100%);
  z-index: 60;
}

.container {
  width: 100%;
  max-width: 1120px;
  margin-inline: auto;
  padding-inline: 24px;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s var(--ease-out);
  transition-delay: var(--d, 0ms);
}

[data-reveal].is-in {
  opacity: 1;
  transform: none;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue-strong);
}

h1,
h2,
h3,
.brand-word,
.footer-brand,
.stat-value {
  font-family: var(--font-display);
  text-wrap: balance;
}

.chip {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line);
  background: var(--bg-soft);
  border-radius: 999px;
  padding: 4px 10px;
}


.site-header {
  position: sticky;
  top: 3px;
  z-index: 50;
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-soft);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 68px;
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--paper);
}

.brand-mark {
  width: 26px;
  height: 26px;
  color: var(--blue);
}

.brand-mark .brand-dot {
  fill: var(--red);
}

.brand-word {
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.brand-tld {
  color: var(--blue-strong);
}

.nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-item {
  font-size: 0.9rem;
  padding: 8px 14px;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.18s var(--ease-out), background-color 0.18s var(--ease-out);
}

a.nav-item:hover {
  color: var(--paper);
  background: var(--surface);
}

.nav-item.is-active {
  color: var(--paper);
  background: var(--surface);
}

.nav-item.is-disabled {
  color: var(--faint);
  cursor: default;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.18s var(--ease-out), border-color 0.18s var(--ease-out),
    transform 0.18s var(--ease-out), background-color 0.18s var(--ease-out);
}

.lang-select {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--paper);
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 8px 10px;
  max-width: 150px;
  cursor: pointer;
  transition: border-color 0.18s var(--ease-out);
}

.lang-select:focus {
  border-color: var(--blue);
  outline: none;
}

.theme-toggle:hover {
  color: var(--paper);
  border-color: var(--blue);
  background: var(--surface);
}

.theme-toggle:active {
  transform: scale(0.94);
}

.theme-toggle .icon {
  width: 19px;
  height: 19px;
}

.theme-toggle .icon-sun {
  display: none;
}

.theme-toggle .icon-moon {
  display: block;
}

html[data-theme="light"] .theme-toggle .icon-sun {
  display: block;
}

html[data-theme="light"] .theme-toggle .icon-moon {
  display: none;
}


.hero {
  position: relative;
  padding-block: 88px 92px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 56px;
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 18px 0 20px;
  max-width: 16ch;
}

.lead {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 34rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 12px 22px;
  border-radius: 10px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s var(--ease-out), border-color 0.18s var(--ease-out),
    color 0.18s var(--ease-out), background-color 0.18s var(--ease-out),
    box-shadow 0.18s var(--ease-out), opacity 0.18s var(--ease-out);
}

.btn-primary {
  background: var(--blue-deep);
  color: #fff;
  box-shadow: var(--btn-shadow);
}

.btn-primary:hover {
  background: var(--blue-strong);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary:disabled {
  opacity: 0.55;
  cursor: wait;
  transform: none;
}

.btn-ghost {
  border-color: var(--line);
  color: var(--paper);
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--blue);
  color: var(--blue-strong);
  transform: translateY(-1px);
}


.hero-card-wrap {
  position: relative;
  padding-top: 8px;
}

.inbox-card {
  position: relative;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px;
  box-shadow: var(--card-shadow);
  transition: background-color 0.25s ease;
}

.inbox-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: 16px 16px 0 0;
  background: repeating-linear-gradient(90deg, var(--blue) 0 28px, var(--red) 28px 56px);
  opacity: 0.9;
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 26px;
}

.card-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
}

.card-live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--red);
  animation: pulse 2.4s ease-in-out infinite;
}

.card-field {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 10px;
}

.gen-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.gen-input,
.gen-select {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--paper);
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 14px;
  min-width: 0;
  transition: border-color 0.18s var(--ease-out), background-color 0.18s var(--ease-out),
    color 0.18s var(--ease-out);
}

.gen-input {
  flex: 1 1 auto;
  width: 100%;
}

.gen-input::placeholder {
  color: var(--faint);
}

.gen-input:focus,
.gen-select:focus {
  border-color: var(--blue);
  outline: none;
}

.gen-at {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--faint);
  flex: 0 0 auto;
}

.gen-select {
  flex: 0 0 auto;
  max-width: 100%;
  cursor: pointer;
}

.gen-btn {
  width: 100%;
  margin-top: 14px;
}

.gen-note {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--faint);
}

.gen-error {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--red);
}

.gen-error[hidden] {
  display: none;
}

.card-divider {
  height: 1px;
  background: var(--line);
  margin: 22px 0 16px;
}

.card-hint {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--muted);
}


.stamp-wrap {
  position: absolute;
  top: -22px;
  right: 30px;
  z-index: 2;
}

.stamp {
  width: 104px;
  height: 104px;
  color: var(--kraft);
  animation: stamp-in 0.6s var(--ease-out) 0.45s backwards;
}

.stamp-ring {
  width: 100%;
  height: 100%;
}

.stamp-text {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.22em;
  fill: currentColor;
}

.stamp-date {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  fill: currentColor;
}


.stats {
  padding-block: 0 76px;
}

.stats-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}

.stats-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px 10px;
  box-shadow: var(--card-shadow);
  transition: background-color 0.25s ease;
}

.stat {
  padding: 6px 30px;
}

.stat + .stat {
  border-left: 1px solid var(--line);
}

.stat-value {
  display: inline-block;
  font-size: clamp(2.2rem, 4.2vw, 3.1rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
}

.stat-value.is-pulse {
  animation: value-pulse 0.35s var(--ease-out);
}

.stat-label {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}


.facts {
  padding-block: 0 64px;
}

.facts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.facts-dots {
  display: none;
}

.fact {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px;
  transition: transform 0.18s var(--ease-out), border-color 0.18s var(--ease-out),
    background-color 0.25s ease;
}

.fact:hover {
  transform: translateY(-2px);
  border-color: var(--line-hover);
}

.fact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(78, 143, 232, 0.12);
  color: var(--blue-strong);
}

.fact-icon svg {
  width: 20px;
  height: 20px;
}

.fact h2 {
  font-size: 1.08rem;
  font-weight: 600;
  margin: 14px 0 6px;
}

.fact p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.55;
}


.how {
  padding-block: 80px;
  border-top: 1px solid var(--line-soft);
}

.section-head {
  max-width: 38rem;
  margin-bottom: 44px;
}

.section-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.15;
  margin-top: 12px;
}

.section-sub {
  color: var(--muted);
  margin-top: 14px;
  max-width: 40rem;
}

.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.step {
  border-top: 1px solid var(--line);
  padding-top: 20px;
}

.step-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--faint);
}

.step h3 {
  font-size: 1.14rem;
  font-weight: 600;
  margin: 12px 0 6px;
}

.step p {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.55;
}


.dns {
  padding-block: 88px;
  border-top: 1px solid var(--line-soft);
}

.dns-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 48px;
  align-items: start;
}

.dns-copy h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.15;
  margin-top: 12px;
}

.dns-copy .section-sub {
  margin-top: 14px;
}

.dns-note {
  margin-top: 18px;
  font-size: 0.86rem;
  color: var(--faint);
  max-width: 28rem;
}

.dns-card {
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: background-color 0.25s ease;
}

.dns-add {
  padding: 20px 22px 18px;
  border-bottom: 1px solid var(--line-soft);
}

.dns-add-row {
  display: flex;
  align-items: stretch;
  gap: 10px;
}

.dns-add-group {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1 1 auto;
  min-width: 0;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 5px 5px 5px 14px;
  transition: border-color 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out),
    background-color 0.18s var(--ease-out);
}

.dns-add-group:focus-within {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(78, 143, 232, 0.16);
}

.dns-add-icon {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  color: var(--faint);
  transition: color 0.18s var(--ease-out);
}

.dns-add-group:focus-within .dns-add-icon {
  color: var(--blue-strong);
}

.dns-add-icon svg {
  width: 17px;
  height: 17px;
}

.dns-add-input {
  flex: 1 1 auto;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--paper);
  background: transparent;
  border: none;
  outline: none;
  padding: 9px 4px;
}

.dns-add-input::placeholder {
  color: var(--faint);
}

.dns-add-btn {
  flex: 0 0 auto;
  gap: 7px;
  border-radius: 9px;
  padding: 10px 18px;
}

.dns-add-btn svg {
  width: 15px;
  height: 15px;
}

.dns-add-hint {
  margin-top: 10px;
  font-size: 0.78rem;
  color: var(--faint);
}

.dns-add-status {
  margin-top: 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  padding: 12px 14px;
}

.dns-add-status[hidden] {
  display: none;
}

.status-msg {
  font-size: 0.86rem;
  color: var(--muted);
}

.dns-add-status.is-ok {
  border-color: rgba(60, 191, 116, 0.4);
  background: rgba(60, 191, 116, 0.09);
}

.dns-add-status.is-ok .status-msg {
  color: var(--ok);
}

.dns-add-status.is-error {
  border-color: rgba(226, 90, 84, 0.4);
  background: rgba(226, 90, 84, 0.08);
}

.dns-add-status.is-error .status-msg {
  color: var(--red);
}

.status-checks {
  list-style: none;
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.check {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.84rem;
  line-height: 1.45;
}

.check svg {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  margin-top: 2px;
}

.check-ok {
  color: var(--ok);
}

.check-fail {
  color: var(--red);
}

.dns-entries-label {
  padding: 16px 22px 0;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}

.dns-type {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--blue-strong);
  border: 1px solid var(--line);
  background: var(--bg-soft);
  border-radius: 8px;
  padding: 5px 11px;
}

.dns-steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 22px;
}

.dns-step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.dns-step .step-num {
  flex: 0 0 auto;
  margin-top: 2px;
}

.dns-step-body {
  min-width: 0;
}

.dns-step-body h3 {
  font-size: 1rem;
  font-weight: 600;
}

.dns-step-body p {
  color: var(--muted);
  font-size: 0.92rem;
  margin-top: 4px;
}

.dns-step-body code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  color: var(--blue-strong);
  background: var(--bg-soft);
  border-radius: 5px;
  padding: 1px 6px;
}

.dns-config {
  display: flex;
  flex-direction: column;
  padding: 4px 22px 16px;
}

.dns-config-row {
  display: grid;
  grid-template-columns: 54px 76px minmax(0, 1fr) 76px;
  gap: 8px;
  align-items: center;
  padding: 9px 0;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--paper);
}

.dns-config-row:last-child {
  border-bottom: none;
}

.dns-config-head {
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
  border-bottom: 1px solid var(--line);
}

.dns-config-row .dns-type {
  justify-self: start;
  font-size: 0.64rem;
  padding: 3px 8px;
}

.dns-config-row code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--kraft);
  background: var(--bg-soft);
  border: 1px solid var(--line-soft);
  border-radius: 6px;
  padding: 3px 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dns-config-copy {
  cursor: pointer;
  transition: background-color 0.18s var(--ease-out);
}

.dns-config-copy:hover {
  background: var(--bg-soft);
}

.dns-config-copy:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
  border-radius: 6px;
}

.dns-prio-text.is-ok {
  color: var(--ok);
}

.dns-value {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--kraft);
  background: var(--bg-soft);
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  padding: 8px 12px;
  word-break: break-all;
}


.api {
  padding-block: 88px;
  border-top: 1px solid var(--line-soft);
}

.api-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 48px;
  align-items: center;
}

.api-copy h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.15;
  margin: 12px 0 14px;
}

.api-copy p {
  color: var(--muted);
  max-width: 30rem;
}

.terminal {
  background: var(--term-bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  transition: background-color 0.25s ease;
}

.terminal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}

.terminal-path {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--muted);
}

.terminal pre {
  padding: 18px 20px;
  overflow-x: auto;
}

.terminal code {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 2;
  white-space: pre;
}

.tk-method {
  color: var(--blue-strong);
}

.tk-path {
  color: var(--paper);
}

.tk-arrow {
  color: var(--faint);
}

.tk-json {
  color: var(--kraft);
}

.tk-note {
  color: var(--faint);
}

.site-footer {
  border-top: 1px solid var(--line-soft);
  padding-block: 30px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-brand {
  font-size: 1rem;
  font-weight: 600;
}

.footer-brand span {
  color: var(--blue-strong);
}

.footer-tag {
  font-size: 0.85rem;
  color: var(--muted);
}

.footer-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--faint);
}

.footer-link {
  color: var(--faint);
  text-decoration: none;
  transition: color 0.18s var(--ease-out);
}

.footer-link:hover {
  color: var(--blue-strong);
}


@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

@keyframes stamp-in {
  from {
    opacity: 0;
    transform: rotate(-14deg) scale(0.92);
  }
  to {
    opacity: 1;
    transform: rotate(-8deg) scale(1);
  }
}

@keyframes value-pulse {
  0% { transform: scale(1); }
  40% { transform: scale(1.06); }
  100% { transform: scale(1); }
}


@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 64px;
  }

  .hero {
    padding-block: 60px 72px;
  }

  .api-grid,
  .dns-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 760px) {
  .steps {
    grid-template-columns: 1fr;
  }

  .facts-grid {
    display: flex;
    flex-direction: row;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    gap: 12px;
    margin-inline: -24px;
    padding-inline: 24px;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
  }

  .facts-grid::-webkit-scrollbar {
    display: none;
  }

  .fact {
    flex: 0 0 82%;
    max-width: 360px;
    scroll-snap-align: center;
    transform: none;
  }

  .fact:hover {
    transform: none;
  }

  .facts-dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 18px;
  }

  .facts-dots .dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--line-hover);
    transition: background-color 0.18s var(--ease-out), transform 0.18s var(--ease-out);
  }

  .facts-dots .dot.is-active {
    background: var(--blue-strong);
    transform: scale(1.3);
  }

  .stats-band {
    grid-template-columns: 1fr;
    padding: 14px 10px;
  }

  .stat {
    padding: 16px 26px;
  }

  .stat + .stat {
    border-left: none;
    border-top: 1px solid var(--line);
  }

  .header-inner {
    height: 60px;
  }

  .nav-item {
    padding: 8px 10px;
    font-size: 0.84rem;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .inbox-card {
    padding: 22px 18px;
  }

  .gen-row {
    flex-wrap: wrap;
  }

  .gen-input {
    flex: 1 1 100%;
  }

  .gen-at {
    display: none;
  }

  .gen-select {
    flex: 1 1 100%;
    max-width: none;
  }

  .stamp {
    width: 88px;
    height: 88px;
  }

  .stamp-wrap {
    top: -18px;
    right: 16px;
  }

  .dns-config {
    padding: 2px 16px 12px;
  }

  .dns-config-row {
    grid-template-columns: 46px 56px minmax(0, 1fr) 64px;
    gap: 6px;
    font-size: 0.72rem;
  }

  .dns-add {
    padding: 18px 18px 16px;
  }

  .dns-add-group {
    padding: 4px 4px 4px 12px;
  }

  .dns-add-btn {
    padding: 10px 14px;
  }
}

@media (max-width: 520px) {
  .nav-item.is-disabled {
    display: none;
  }

  .brand-word {
    font-size: 1.02rem;
  }

  .lang-select {
    max-width: 110px;
    font-size: 0.72rem;
    padding: 7px 8px;
  }
}

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

  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .stamp {
    animation: none;
    transform: rotate(-8deg);
  }

  .live-dot {
    animation: none;
  }

  .stat-value.is-pulse {
    animation: none;
  }

  .btn,
  .fact,
  .theme-toggle {
    transition: none;
  }
}