/* ScratchADR landing — matches dashboard dark theme */

@font-face {
  font-family: "Agrandir";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("fonts/agrandir-tight-bold.woff2") format("woff2"), url("fonts/agrandir-tight-bold.ttf") format("truetype");
}

:root {
  --color-bg: #12151f;
  --color-bg-elevated: #1a1f2e;
  --color-bg-elevated-hover: #1e2433;
  --color-bg-header: rgba(18, 21, 31, 0.92);
  --color-bg-cta-box: rgba(15, 23, 42, 0.9);
  --color-border: #2d3748;
  --color-border-hover: #4a5568;
  --color-text: #e2e8f0;
  --color-text-bright: #f1f5f9;
  --color-text-muted: #94a3b8;
  --color-text-dim: #64748b;
  --color-text-subtle: #cbd5e1;
  --color-primary: #4299e1;
  --color-primary-hover: #3182ce;
  --color-link: #63b3ed;
  --color-link-hover: #7dd3fc;
  --color-accent-green: #68d391;
  --color-white: #fff;
  --shadow-cta: 0 18px 40px rgba(0, 0, 0, 0.55);
  --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.25);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

/* Quickture-style blurry gradient orbs */
.bg-blur {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

@keyframes bg-float-1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(3%, -2%) scale(1.02); }
  66% { transform: translate(-2%, 2%) scale(0.98); }
}

@keyframes bg-float-2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-4%, 1%) scale(1.01); }
  66% { transform: translate(2%, -3%) scale(0.99); }
}

@keyframes bg-float-3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(2%, 3%) scale(1.02); }
}

@keyframes bg-float-4 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-3%, -2%) scale(0.98); }
}

@keyframes bg-float-5 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(-1%, -2%); }
  75% { transform: translate(2%, 1%); }
}

.bg-blur-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  will-change: transform;
}

.bg-blur-orb-1 {
  width: min(90vmax, 800px);
  height: min(90vmax, 800px);
  left: -15%;
  top: -20%;
  background: radial-gradient(circle, rgba(66, 153, 225, 0.45) 0%, transparent 70%);
  animation: bg-float-1 18s ease-in-out infinite;
}

.bg-blur-orb-2 {
  width: min(70vmax, 600px);
  height: min(70vmax, 600px);
  right: -10%;
  top: 15%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.35) 0%, transparent 70%);
  animation: bg-float-2 22s ease-in-out infinite;
}

.bg-blur-orb-3 {
  width: min(60vmax, 500px);
  height: min(60vmax, 500px);
  left: 30%;
  bottom: 10%;
  background: radial-gradient(circle, rgba(79, 70, 229, 0.3) 0%, transparent 70%);
  animation: bg-float-3 20s ease-in-out infinite;
}

.bg-blur-orb-4 {
  width: min(50vmax, 400px);
  height: min(50vmax, 400px);
  right: 25%;
  bottom: -15%;
  background: radial-gradient(circle, rgba(66, 153, 225, 0.25) 0%, transparent 70%);
  animation: bg-float-4 24s ease-in-out infinite;
}

.bg-blur-orb-5 {
  width: min(40vmax, 350px);
  height: min(40vmax, 350px);
  left: 5%;
  top: 40%;
  background: radial-gradient(circle, rgba(99, 179, 237, 0.2) 0%, transparent 70%);
  animation: bg-float-5 16s ease-in-out infinite;
}

.header,
main,
.footer {
  position: relative;
  z-index: 1;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-bg-header);
  backdrop-filter: blur(10px);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: "Agrandir", sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text-bright);
  text-decoration: none;
}

.logo-icon {
  display: block;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-left: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9rem;
}

.nav a:hover {
  color: var(--color-text);
}

.nav a.btn-primary {
  color: var(--color-white);
}

.nav a.btn-primary:hover {
  color: var(--color-white);
}

.nav .btn-primary {
  padding: 0.45rem 0.85rem;
  font-size: 0.875rem;
  white-space: nowrap;
}

.header-cta {
  flex-shrink: 0;
}

@media (min-width: 769px) {
  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.25rem;
  }

  .header-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-left: auto;
  }

  .hero-meta-brief {
    display: none !important;
  }

  .hero-meta-detail {
    display: inline !important;
  }
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.6rem 1.25rem;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s ease;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 1rem;
}

.btn-primary:hover {
  background: var(--color-primary-hover);
}

.header-cta.btn-primary {
  padding: 0.45rem 0.85rem;
  font-size: 0.875rem;
}

/* Main content */
main {
  flex: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.25rem 4rem;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

/* Hero — Jumper-style layout (font sizes, spacing, line-height) */
.hero {
  text-align: left;
  padding: 2rem 0 5.5rem;
}

.hero-title {
  margin: 0 0 1rem;
  font-size: 65px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.077em;
  color: var(--color-text-bright);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-title-main {
  display: block;
  text-wrap: balance;
}

.hero-subline {
  display: block;
  font-size: 44px;
  font-weight: 500;
  color: var(--color-text-bright);
  text-wrap: balance;
}

.hero-tagline-break {
  display: block;
}

.hero-tagline {
  margin: 0 0 1.5rem;
  font-size: 26px;
  line-height: 1.35em;
  font-weight: 400;
  color: var(--color-text-subtle);
  max-width: 28em;
}

.hero-trust {
  margin: 0 0 2rem;
  font-size: 20px;
  line-height: 1em;
  font-weight: 400;
  color: var(--color-text-muted);
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: flex-start;
  align-items: center;
  margin-bottom: 1.25rem;
}

.btn-hero {
  padding: 0.5rem 1.25rem;
  font-size: 0.9rem;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn-download {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-download:hover {
  background: var(--color-primary-hover);
}

.hero-meta {
  margin: 0;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--color-text-dim);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
}

.hero-meta-brief {
  display: none;
}

.hero-meta-detail {
  display: inline;
}

/* Apple icon before "Mac" in hero meta (Mac · Free trial · …) */
.hero-meta-icon {
  display: inline-flex;
  align-items: center;
  gap: 0.25em;
}

.hero-meta-apple-icon {
  display: inline-block;
  width: 0.814em;
  height: 1em;
  background-color: var(--color-text-dim);
  mask: url("img/apple_icon.svg") no-repeat center;
  mask-size: contain;
  -webkit-mask: url("img/apple_icon.svg") no-repeat center;
  -webkit-mask-size: contain;
  vertical-align: middle;
}

.hero-meta-avid-icon {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
  vertical-align: middle;
}

.hero-screenshot {
  margin-top: 3rem;
  max-width: 1200px;
}

.hero-screenshot img,
.hero-screenshot video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  box-shadow: var(--shadow-cta);
}

@media (max-width: 768px) {
  .header-inner {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "logo cta"
      "nav nav";
    gap: 0.55rem 0.75rem;
    padding: 0.65rem 1.5rem;
  }

  .header-actions {
    display: contents;
  }

  .logo {
    grid-area: logo;
    align-self: center;
  }

  .header-cta {
    grid-area: cta;
    align-self: center;
    justify-self: end;
  }

  .nav {
    grid-area: nav;
    width: 100%;
    justify-content: center;
    gap: 2rem;
  }

  main {
    padding: 1rem 1.5rem 3rem;
  }

  .hero {
    padding: 1.25rem 0 3rem;
  }

  .hero-title {
    font-size: clamp(1.875rem, 8.2vw, 2.625rem);
    line-height: 1.1em;
  }

  .hero-subline {
    font-size: clamp(1.25rem, 5.5vw, 1.625rem);
    line-height: 1.2em;
  }

  .hero-tagline {
    font-size: 1.0625rem;
    line-height: 1.5;
    max-width: none;
    text-wrap: pretty;
  }

  .hero-tagline-break {
    display: none;
  }

  .hero-meta {
    font-size: 0.8125rem;
    line-height: 1.45;
  }

  .hero-meta-detail {
    display: none !important;
  }

  .hero-meta-brief[hidden] {
    display: inline !important;
  }

  .hero-screenshot {
    margin-top: 2rem;
  }
}

@media (max-width: 520px) {
  .hero-title {
    font-size: clamp(1.75rem, 7.8vw, 2.125rem);
  }

  .hero-subline {
    font-size: clamp(1.125rem, 5vw, 1.375rem);
  }

  .hero-tagline {
    font-size: 1rem;
  }

  .hero-meta {
    font-size: 0.75rem;
  }

  .hero .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero .btn-hero {
    width: 100%;
    max-width: 280px;
    text-align: center;
  }

  .cta-box--public-beta {
    padding: 2rem 1.5rem 2.5rem;
  }

  .cta-box--public-beta .cta-public-beta-button {
    width: 100%;
    max-width: 280px;
    text-align: center;
    box-sizing: border-box;
  }
}

/* Features */
.features {
  width: 90%;
  margin-left: auto;
  margin-right: auto;
  padding: 2.5rem 0;
}

.hero-title-inline {
  text-align: left;
}

.features h2 {
  margin: 0 0 1.5rem;
  font-size: 44px;
  font-weight: 700;
  line-height: 1.182em;
  color: var(--color-text-bright);
}

.feature-block {
  display: flex;
  align-items: flex-start;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
  max-width: 100%;
}

.feature-block:last-child {
  margin-bottom: 0;
}

.feature-block-alt {
  flex-direction: row-reverse;
}

.feature-block-image {
  flex: 0 0 45%;
  max-width: 45%;
  overflow: hidden;
  border-radius: 10px;
}

.feature-block-landscape .feature-block-image {
  flex: 0 0 52%;
  max-width: 52%;
}

.feature-block-landscape .feature-block-content {
  padding-top: 2em;
}

.feature-block-content {
  flex: 1;
  min-width: 0;
  padding-top: 0.75em;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.feature-block-copy {
  width: min(100%, 30em);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.feature-block-image img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  display: block;
}

.feature-block-title {
  margin: 0 0 0.75rem;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.5em;
  color: var(--color-text-subtle);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.feature-block-title-icon {
  width: 1.25em;
  height: 1.25em;
  flex-shrink: 0;
}

.feature-block-desc {
  margin: 0;
  font-size: 18px;
  line-height: 1.667em;
  color: var(--color-text-muted);
}

.feature-block-desc strong {
  color: var(--color-text-subtle);
  font-weight: 600;
}

.feature-block-sub {
  margin: 1rem 0 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.feature-block-sub-label {
  font-weight: 600;
  color: var(--color-text-subtle);
  margin-right: 0.35em;
}

@media (max-width: 720px) {
  .features {
    width: 100%;
    padding: 2rem 0;
  }

  .features h2 {
    font-size: clamp(1.75rem, 7vw, 2.75rem);
    line-height: 1.15;
    margin-bottom: 1.25rem;
    text-wrap: balance;
  }

  .feature-block,
  .feature-block-alt {
    flex-direction: column-reverse;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 2.5rem;
  }

  .feature-block-title {
    font-size: 1.25rem;
    line-height: 1.35;
    text-wrap: balance;
  }

  .feature-block-desc {
    font-size: 0.9375rem;
    line-height: 1.5;
  }

  .feature-block-copy {
    gap: 0.4rem;
    width: 100%;
  }

  .feature-block-image {
    flex: none;
    max-width: 100%;
    align-self: stretch;
  }

  .feature-block-landscape .feature-block-image {
    max-width: 100%;
  }

  .feature-block-content {
    width: 100%;
    padding-top: 0;
    align-items: flex-start;
  }

  .feature-block-landscape .feature-block-content {
    padding-top: 0;
  }
}

@media (max-width: 520px) {
  .features h2 {
    font-size: 1.75rem;
  }

  .feature-block-title {
    font-size: 1.125rem;
  }

  .feature-block-desc {
    font-size: 0.875rem;
  }
}

/* CTA / Store */
.cta {
  text-align: center;
  padding: 3rem 0;
}

.cta-box {
  margin-top: 2.75rem;
  padding: 2rem 1.75rem 2.25rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  border-radius: 24px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-cta-box);
  box-shadow: var(--shadow-cta);
}

.cta-box--public-beta {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 0;
  padding: 2.75rem 2rem 3rem;
  gap: 0.875rem;
  max-width: 520px;
}

.cta-public-beta-heading {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  max-width: 22em;
}

.cta-public-beta-line-top {
  font-size: clamp(1.75rem, 4.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--color-text-bright);
}

.cta-public-beta-line-bottom {
  font-size: clamp(1.25rem, 3.25vw, 1.875rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-text-bright);
}

.cta-public-beta-lead {
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  max-width: 22em;
}

.cta-public-beta-note {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--color-text-dim);
  max-width: 24em;
}

.cta-public-beta-button {
  margin-top: 0.35rem;
}

.beta-signup-form {
  width: 100%;
  max-width: 22em;
  text-align: left;
  margin-top: 0.35rem;
}

.beta-signup-terms {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.45;
  cursor: pointer;
}

.beta-signup-terms a {
  color: var(--color-link);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.beta-signup-terms a:hover {
  color: var(--color-link-hover);
}

.beta-signup-checkbox {
  flex-shrink: 0;
  margin-top: 0.2rem;
  width: 1rem;
  height: 1rem;
  accent-color: var(--color-primary);
}

.beta-signup-submit {
  margin-top: 0.15rem;
  width: 100%;
  border: none;
  appearance: none;
  -webkit-appearance: none;
  outline: none;
}

.beta-signup-submit.is-busy {
  opacity: 0.65;
  cursor: progress;
}

.beta-signup-closed {
  margin-top: 0.5rem;
}

.header-cta.is-disabled {
  opacity: 0.65;
  pointer-events: none;
  cursor: default;
}

.cta-box > p {
  margin: 0 0 1.75rem;
  color: var(--color-text-muted);
}

.cta-disclaimer {
  margin: 0;
  padding-top: 2.5rem;
  font-size: 0.8125rem;
  color: var(--color-text-dim);
  line-height: 1.4;
}

.cta .hero-title-inline {
  margin: 0 0 0.5rem;
  font-size: 44px;
  font-weight: 700;
  line-height: 1.182em;
  color: var(--color-text-bright);
}

.plan-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  max-width: 640px;
  margin: 2.5rem auto 0;
}

@media (max-width: 640px) {
  .plan-cards {
    grid-template-columns: 1fr;
  }
}

.plan-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 1.5rem 1.25rem;
  text-align: center;
  text-decoration: none;
  color: inherit;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.plan-card:hover {
  border-color: var(--color-border-hover);
  background: var(--color-bg-elevated-hover);
  box-shadow: var(--shadow-card);
}

.plan-card-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.plan-card-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0;
  line-height: 1.2;
  margin-bottom: 0.25rem;
}

.plan-card-currency {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-right: 0.1em;
  align-self: flex-start;
  padding-top: 0.35em;
}

.plan-card-amount {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-text-bright);
  letter-spacing: -0.03em;
}

.plan-card-period {
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.plan-card-save {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-accent-green);
  margin-bottom: 1rem;
}

.plan-card-cta {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-link);
  margin-top: auto;
}

.plan-card:hover .plan-card-cta {
  color: var(--color-link-hover);
}

/* Contact */
.contact {
  padding: 2.5rem 0 3rem;
}

.contact-card {
  max-width: min(760px, 100%);
  margin: 0 auto;
  padding: 2rem 1.75rem;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-cta-box);
  box-shadow: var(--shadow-card);
  min-width: 0;
  overflow-x: clip;
}

.contact-card .hero-title-inline {
  margin: 0 0 0.6rem;
}

.contact-lead {
  margin: 0 0 1.4rem;
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.55;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  width: 100%;
  min-width: 0;
  font-size: 1rem;
}

.contact-label {
  color: var(--color-text-subtle);
  font-size: 0.92em;
  font-weight: 600;
}

/* Border/background on wrapper so iOS Safari clips typed text inside the box */
.contact-control {
  display: flex;
  align-items: stretch;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  border: 1px solid #334155;
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.82);
  overflow: hidden;
  contain: inline-size;
}

.contact-control:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(66, 153, 225, 0.28);
}

.contact-control:has(.contact-textarea) {
  display: block;
}

.contact-input,
.contact-textarea {
  flex: 1 1 0%;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  margin: 0;
  padding: 0.72em 0.85em;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #e2e8f0;
  font-family: inherit;
  font-size: inherit;
  line-height: 1.4;
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
  outline: none;
  box-shadow: none;
  -webkit-tap-highlight-color: transparent;
}

.contact-input {
  overflow-x: auto;
  overflow-y: hidden;
}

.contact-input::placeholder,
.contact-textarea::placeholder {
  color: #8ea2bd;
}

.contact-textarea {
  display: block;
  flex: none;
  resize: vertical;
  min-height: 7.5em;
  overflow-x: hidden;
  overflow-wrap: anywhere;
  word-break: break-word;
  white-space: pre-wrap;
}

.contact-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.contact-turnstile {
  min-height: 65px;
  margin-top: 0.25rem;
  max-width: 100%;
  overflow-x: auto;
}

.contact-turnstile-status {
  margin: -0.15rem 0 0.25rem;
  font-size: 0.82rem;
  color: #93a7c2;
}

.contact-turnstile-status.is-hidden {
  display: none;
}

.contact-submit {
  margin-top: 0.15rem;
  width: fit-content;
  border: none;
  appearance: none;
  -webkit-appearance: none;
  outline: none;
}

.contact-submit:focus-visible {
  outline: 2px solid rgba(66, 153, 225, 0.45);
  outline-offset: 2px;
}

.contact-submit.is-busy {
  opacity: 0.65;
  cursor: progress;
}

.contact-status {
  margin: 0.25rem 0 0;
  min-height: 1.45rem;
  color: #a5b6cc;
  font-size: 0.92rem;
}

.contact-status.is-error {
  color: #fca5a5;
}

.contact-status.is-success {
  color: #86efac;
}

/* Responsible use */
.responsible-use {
  padding: 0 1.25rem 3rem;
}

.responsible-use-card {
  max-width: 44rem;
  margin: 0 auto;
  padding: 2rem 2.25rem;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  box-shadow: var(--shadow-card);
}

.responsible-use-lead {
  margin: 0.75rem 0 1rem;
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

.responsible-use-list {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--color-text-subtle);
  font-size: 0.975rem;
  line-height: 1.65;
}

.responsible-use-list li + li {
  margin-top: 0.65rem;
}

.responsible-use-more {
  margin: 1.25rem 0 0;
  font-size: 0.9375rem;
}

.responsible-use-more a {
  color: var(--color-link);
  text-decoration: none;
}

.responsible-use-more a:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

@media (max-width: 520px) {
  .responsible-use-card {
    padding: 1.35rem 1rem;
  }
}

@media (max-width: 768px) {
  .contact-card .hero-title-inline {
    font-size: clamp(1.75rem, 7vw, 2.75rem);
    line-height: 1.15;
    text-wrap: balance;
  }

  .contact-lead {
    font-size: 0.9375rem;
    line-height: 1.55;
    text-wrap: pretty;
  }
}

@media (max-width: 520px) {
  .contact-card {
    padding: 1.35rem 1rem;
  }

  .contact-card .hero-title-inline {
    font-size: 1.75rem;
  }

  .contact-submit {
    width: 100%;
    text-align: center;
  }
}

/* Footer */
.footer {
  margin-top: auto;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--color-text-dim);
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media (max-width: 768px) {
  .footer-inner {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .footer-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }
}

.footer-brand-line {
  margin: 0;
}

.footer-brand {
  color: var(--color-link);
  text-decoration: none;
  font-weight: 500;
}

.footer-brand:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

.footer-brand-alias {
  color: var(--color-text-muted);
  font-weight: 400;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1rem;
}

.footer a.footer-link-muted,
.footer a.footer-link-muted:visited {
  color: var(--color-text-dim);
  text-decoration: none;
}

.footer a.footer-link-muted:hover {
  color: var(--color-text-muted);
  text-decoration: none;
}

.footer a {
  color: var(--color-link);
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

/* Releases page */
.releases-section {
  padding: 2rem 0 4rem;
}

.releases-section--compact {
  padding: 1.25rem 0 3rem;
  max-width: 44rem;
  margin: 0 auto;
}

.releases-page-title {
  margin: 0 0 2.5rem;
  font-size: 36px;
  font-weight: 700;
  color: var(--color-text-bright);
}

.releases-page-title--compact {
  margin: 0 0 1rem;
  font-size: 1.75rem;
  letter-spacing: -0.02em;
}

.releases-coming-soon {
  margin: 0 0 0.5rem;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.releases-beta-link {
  color: var(--color-link);
  text-decoration: none;
}

.releases-beta-link:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.releases-coming-soon-lead {
  margin: 0;
  max-width: 32rem;
  font-size: 0.975rem;
  line-height: 1.6;
  color: var(--color-text-dim);
}

.release-stack {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.release-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 0.65rem 0.85rem 0.55rem;
}

.release-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.35rem 0.75rem;
}

.release-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 0.65rem;
  min-width: 0;
}

.release-card-version {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-text-subtle);
}

.release-card-date {
  font-size: 0.8125rem;
  color: var(--color-text-dim);
}

.release-card-badge {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-accent-green);
  background: rgba(104, 211, 145, 0.12);
  border-radius: 4px;
  padding: 0.12rem 0.4rem;
}

.release-card-download {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-bright);
  text-decoration: underline;
  text-decoration-color: rgba(241, 245, 249, 0.35);
  text-underline-offset: 3px;
  white-space: nowrap;
}

.release-card-download:hover {
  color: var(--color-white);
  text-decoration-color: rgba(255, 255, 255, 0.65);
}

.release-card-notes {
  margin: 0.45rem 0 0;
  padding: 0 0 0 1.1rem;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--color-text-muted);
}

.release-card-notes li {
  margin-bottom: 0.2rem;
}

.release-card-notes li:last-child {
  margin-bottom: 0;
}

.release-card-notes code {
  font-size: 0.78em;
  padding: 0.05em 0.3em;
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.25);
  color: var(--color-text-subtle);
}

/* Legacy releases / changelog classes (older releases.html markup) */
.releases-block {
  margin-bottom: 3rem;
}

.releases-block:last-child {
  margin-bottom: 0;
}

.releases-block-title {
  margin: 0 0 0.5rem;
  font-size: 22px;
  font-weight: 600;
  color: var(--color-text-subtle);
}

.releases-block-desc {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.releases-block-desc a {
  color: var(--color-link);
  text-decoration: none;
}

.releases-block-desc a:hover {
  text-decoration: underline;
}

.releases-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.releases-list-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: 10px;
}

.releases-list-empty {
  color: var(--color-text-dim);
  font-style: italic;
}

.releases-version {
  font-weight: 600;
  color: var(--color-text-subtle);
  min-width: 5em;
}

.releases-date {
  font-size: 0.9rem;
  color: var(--color-text-dim);
}

.releases-download {
  margin-left: auto;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-link);
  text-decoration: none;
}

.releases-download:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

.changelog-entries {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.changelog-entry {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.changelog-entry:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.changelog-version {
  margin: 0 0 0.25rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-subtle);
}

.changelog-date {
  display: block;
  font-size: 0.875rem;
  color: var(--color-text-dim);
  margin-bottom: 0.75rem;
}

.changelog-list {
  margin: 0;
  padding-left: 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.changelog-list li {
  margin-bottom: 0.35rem;
}

/* Legal / policy pages */
.legal-page {
  flex: 1;
  padding: 2rem 1.25rem 4rem;
}

.legal-page-inner {
  max-width: 44rem;
  margin: 0 auto;
}

.legal-page h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--color-text-bright);
}

.legal-page-updated {
  margin: 0 0 2rem;
  font-size: 0.875rem;
  color: var(--color-text-dim);
}

.legal-page h2 {
  margin: 2rem 0 0.75rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-subtle);
}

.legal-page p,
.legal-page li {
  font-size: 0.975rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}

.legal-page p {
  margin: 0 0 1rem;
}

.legal-page ul {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

.legal-page li + li {
  margin-top: 0.5rem;
}

.legal-page a {
  color: var(--color-link);
  text-decoration: none;
}

.legal-page a:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

.legal-page-back {
  display: inline-block;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: var(--color-link);
  text-decoration: none;
}

.legal-page-back:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}