/* ================================================================
   INVARIANT — Editorial Landing Page
   Warm, literary, deliberately unhurried.
   ================================================================ */

/* ----------------------------------------------------------------
   1. Design Tokens
---------------------------------------------------------------- */
:root {
  /* Color */
  --color-bg:        #faf9f5;
  --color-surface:   #e8e6dc;
  --color-ink:       #141413;
  --color-muted:     #b0aea5;
  --color-accent:    #8c5e45;   /* warm mocha, primary accent */
  --color-accent-2:  #6a9bcc;
  --color-accent-3:  #788c5d;

  /* Derived */
  --ink-90: rgba(20, 20, 19, 0.90);
  --ink-70: rgba(20, 20, 19, 0.70);
  --ink-55: rgba(20, 20, 19, 0.55);
  --ink-40: rgba(20, 20, 19, 0.40);
  --ink-18: rgba(20, 20, 19, 0.18);
  --ink-12: rgba(20, 20, 19, 0.12);
  --ink-08: rgba(20, 20, 19, 0.08);
  --rule:   rgba(176, 174, 165, 0.55);
  --rule-soft: rgba(176, 174, 165, 0.35);

  /* Legacy aliases (kept to avoid breaking utility classes) */
  --black: var(--color-ink);
  --white: var(--color-bg);
  --gray-200: var(--color-surface);
  --gray-300: var(--color-muted);
  --gray-400: var(--color-muted);
  --gray-500: var(--ink-55);
  --gray-600: var(--ink-70);
  --gray-700: var(--ink-90);
  --focus-ring: var(--color-accent);

  /* Type */
  --font-serif: "Lora", "Source Serif 4", "Tiempos Headline", Georgia, "Times New Roman", serif;
  --font-sans:  "Poppins", "Söhne", "Styrene B", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono:  "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;

  /* Scale */
  --step-0: 1rem;         /* 16 */
  --step-1: 1.0625rem;    /* 17 */
  --step-2: 1.125rem;     /* 18 */
  --step-3: 1.25rem;      /* 20 */
  --step-4: 1.5rem;       /* 24 */
  --step-5: 1.875rem;     /* 30 */
  --step-6: 2.25rem;      /* 36 */
  --step-7: 2.75rem;      /* 44 */
  --step-8: 3.5rem;       /* 56 */
  --step-9: 4.5rem;       /* 72 */
  --step-10: 5.25rem;     /* 84 */

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 200ms;
  --dur-base: 280ms;
  --dur-slow: 520ms;

  /* Layout */
  --container-max: 1240px;
  --container-pad: clamp(1.25rem, 4vw, 2.75rem);
  --header-h: 68px;
  --radius-input: 6px;
  --radius-pill: 999px;
}

/* ----------------------------------------------------------------
   2. Reset & Base
---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: var(--step-1);
  line-height: 1.55;
  color: var(--color-ink);
  background: var(--color-bg);
  font-weight: 400;
  overflow-x: hidden;
  min-height: 100vh;
}

img, svg, video { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 500;
  color: var(--color-ink);
  letter-spacing: -0.01em;
  line-height: 1.15;
}

p { color: var(--ink-90); }

::selection {
  background: var(--color-accent);
  color: var(--color-bg);
}

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

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--color-muted);
  border-radius: 999px;
  border: 3px solid var(--color-bg);
}
::-webkit-scrollbar-thumb:hover { background: var(--ink-55); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

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

/* Remove old particles/grid decoration entirely */
#particles { display: none !important; }

/* Page transitions (kept from prior) */
html.page-transitions-enabled body { opacity: 0; transition: opacity var(--dur-base) var(--ease-out); }
html.page-transitions-enabled body.page-transition-ready { opacity: 1; }
html.page-transitions-enabled body.page-transition-exit { opacity: 0; }

/* ----------------------------------------------------------------
   3. Header
---------------------------------------------------------------- */
.landing-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 60;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              top 0.42s var(--ease-out);
  border-bottom: 1px solid transparent;
}

/* Push header down when maintenance banner is visible */
body:has(.maintenance-caution-banner.caution-visible) .landing-header {
  top: 44px;
}
body:has(.maintenance-caution-banner.caution-visible) #announcementBanner {
  top: calc(44px + 1rem);
}

.landing-header.is-scrolled {
  background: rgba(250, 249, 245, 0.88);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom-color: var(--rule-soft);
}

.header-container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 100%;
}

.header-logo { flex: 0 0 auto; }
.header-logo a {
  display: inline-flex;
  align-items: center;
  color: var(--color-ink);
}

/* Animated wordmark */
.header-logo-word {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 20px;
  line-height: 1;
  letter-spacing: -0.015em;
  text-transform: uppercase;
  color: var(--color-ink);
  display: inline-flex;
  align-items: baseline;
  white-space: nowrap;
  transition: color var(--dur-fast) var(--ease-out);
}

.header-logo a:hover .header-logo-word { color: var(--color-accent); }

.header-logo-word .hl-ch {
  display: inline-block;
  overflow: hidden;
  line-height: 1;
  position: relative;
  transition: width 0.55s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: width;
}
.header-logo-word .hl-ch span {
  display: block;
  line-height: 1;
  white-space: nowrap;
}
.header-logo-word .hl-slash {
  display: inline-block;
  line-height: 1;
  position: relative;
  overflow: visible;
}
.header-logo-word .hl-slash span {
  display: inline-block;
  position: relative;
  left: 0;
  transform: none;
  line-height: 1;
}

/* ----------------------------------------------------------------
   4. Navigation
---------------------------------------------------------------- */
.header-nav {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  margin-left: 1rem;
}

.nav-link,
.nav-links a {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-ink);
  position: relative;
  padding: 0.25rem 0;
  letter-spacing: 0.005em;
  transition: color var(--dur-fast) var(--ease-out);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: 50% 50%;
  transition: transform var(--dur-base) var(--ease-out),
              opacity var(--dur-base) var(--ease-out);
  opacity: 0;
}

.nav-link:hover { color: var(--color-ink); }
.nav-link:hover::after { transform: scaleX(1); opacity: 1; }

/* ----------------------------------------------------------------
   5. Header actions — Try Pluto
---------------------------------------------------------------- */
.header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.try-pluto-wrap {
  position: relative;
  display: inline-flex;
  align-items: stretch;
  border-radius: var(--radius-pill);
  background: var(--color-ink);
  color: var(--color-bg);
  height: 40px;
  overflow: visible;
  transition: background var(--dur-fast) var(--ease-out);
}

.try-pluto-main,
.try-pluto-arrow {
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--color-bg);
  background: transparent;
  display: inline-flex;
  align-items: center;
  height: 100%;
  transition: color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}

.try-pluto-main {
  font-size: 0.9375rem;
  padding: 0 0.95rem 0 1.1rem;
  border-top-left-radius: var(--radius-pill);
  border-bottom-left-radius: var(--radius-pill);
  letter-spacing: 0.01em;
}

.try-pluto-arrow {
  padding: 0 0.85rem;
  border-top-right-radius: var(--radius-pill);
  border-bottom-right-radius: var(--radius-pill);
}
.try-pluto-arrow i {
  font-size: 0.7rem;
  transition: transform var(--dur-base) var(--ease-out);
}
.try-pluto-arrow:hover i,
.try-pluto-arrow[aria-expanded="true"] i {
  transform: rotate(180deg);
}

.try-pluto-sep {
  width: 1px;
  align-self: center;
  height: 55%;
  background: rgba(250, 249, 245, 0.22);
}

.try-pluto-wrap:hover { background: #2a2927; }

.try-pluto-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 240px;
  background: var(--color-bg);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 0.65rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out),
              visibility 0s linear var(--dur-base);
  z-index: 70;
}
.try-pluto-dropdown.tp-drop-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition-delay: 0s;
}

.tp-products-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
  padding: 0.35rem 0.65rem 0.5rem;
}

.tp-product-item {
  display: flex;
  flex-direction: column;
  padding: 0.55rem 0.65rem;
  border-radius: 6px;
  transition: background var(--dur-fast) var(--ease-out);
}
.tp-product-item:hover { background: var(--color-surface); }
.tp-product-name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-ink);
  line-height: 1.2;
}
.tp-product-desc {
  font-size: 0.8125rem;
  color: var(--ink-55);
  margin-top: 0.1rem;
}

/* ----------------------------------------------------------------
   6. Mobile menu toggle + hidden auth container
---------------------------------------------------------------- */
.mobile-menu-toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  color: var(--color-ink);
  border-radius: var(--radius-pill);
  transition: background var(--dur-fast) var(--ease-out);
}
.mobile-menu-toggle:hover { background: var(--ink-08); }
.mobile-menu-toggle i { font-size: 1.2rem; }

/* Hidden auth buttons kept for JS compatibility */
.user-dropdown-container { display: none; }
.btn-sign-in, .btn-sign-up { display: none; }

/* ----------------------------------------------------------------
   7. Mobile menu panel
---------------------------------------------------------------- */
.mobile-menu {
  position: fixed;
  top: 0; right: 0;
  width: 320px;
  max-width: 90vw;
  height: 100vh;
  background: var(--color-bg);
  border-left: 1px solid var(--rule);
  z-index: 100;
  transform: translateX(100%);
  transition: transform var(--dur-slow) var(--ease-out);
  display: flex;
  flex-direction: column;
  padding: 1.25rem 1.5rem 2rem;
}
.mobile-menu.active { transform: translateX(0); }

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20,20,19,0.4);
  z-index: 90;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-base) var(--ease-out), visibility 0s linear var(--dur-base);
}
.mobile-menu-overlay.active {
  opacity: 1; visibility: visible;
  transition-delay: 0s;
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--rule);
}
.mobile-menu-header img { height: 28px; width: auto; }
.mobile-menu-close {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-pill);
  color: var(--color-ink);
}
.mobile-menu-close:hover { background: var(--ink-08); }

.mobile-nav {
  display: flex;
  flex-direction: column;
  padding: 1.5rem 0;
  gap: 0.25rem;
  border-bottom: 1px solid var(--rule);
}
.mobile-nav-link {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--color-ink);
  padding: 0.5rem 0;
  transition: color var(--dur-fast) var(--ease-out);
}
.mobile-nav-link:hover { color: var(--color-accent); }

.mobile-menu-actions {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 1.5rem;
}
.btn-mobile-sign-in,
.btn-mobile-sign-up {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  height: 44px;
  padding: 0 1.25rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.95rem;
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}
.btn-mobile-sign-in {
  color: var(--color-ink);
  border: 1px solid var(--color-ink);
  background: transparent;
}
.btn-mobile-sign-in:hover { background: var(--color-ink); color: var(--color-bg); }
.btn-mobile-sign-up {
  color: var(--color-bg);
  background: var(--color-ink);
}
.btn-mobile-sign-up:hover { background: #2a2927; }

/* ----------------------------------------------------------------
   8. Layout framework
---------------------------------------------------------------- */
.section-frame {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.section-heading {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.6rem, 2.8vw, 2.1rem);
  letter-spacing: -0.012em;
  color: var(--color-ink);
  margin-bottom: 2.25rem;
}

.nav-link.is-current { color: var(--color-accent); }
.nav-link.is-current::after { transform: scaleX(1); opacity: 1; }

/* ----------------------------------------------------------------
   9. Hero
---------------------------------------------------------------- */
.landing-hero {
  padding: calc(var(--header-h) + 6rem) 0 6.5rem;
  position: relative;
}
.hero-frame {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: grid;
  grid-template-columns: minmax(0, 2.1fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: start;
}

.hero-statement {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--color-ink);
}

.hero-link {
  color: var(--color-ink);
  text-decoration: underline;
  text-decoration-thickness: 0.055em;
  text-underline-offset: 0.065em;
  text-decoration-color: var(--color-ink);
  transition: color var(--dur-fast) var(--ease-out),
              text-decoration-color var(--dur-fast) var(--ease-out);
}
.hero-link:hover {
  color: var(--color-accent);
  text-decoration-color: var(--color-accent);
}

.hero-side {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
  align-items: flex-start;
}

.hero-sub {
  font-family: var(--font-sans);
  font-size: var(--step-2);
  line-height: 1.6;
  color: var(--ink-90);
  max-width: 40ch;
  margin-top: 0.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  align-items: center;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  height: 46px;
  padding: 0 1.35rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.005em;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}

.hero-cta-primary {
  background: var(--color-ink);
  color: var(--color-bg);
}
.hero-cta-primary:hover {
  background: var(--color-accent);
  transform: translateY(-1px);
}
.hero-cta-primary i {
  font-size: 0.78rem;
  transition: transform var(--dur-fast) var(--ease-out);
}
.hero-cta-primary:hover i { transform: translateX(2px); }

.hero-cta-secondary {
  background: transparent;
  color: var(--color-ink);
  border-color: rgba(28, 27, 25, 0.18);
}
.hero-cta-secondary:hover {
  background: rgba(28, 27, 25, 0.05);
  border-color: rgba(28, 27, 25, 0.32);
}

@media (max-width: 720px) {
  .hero-cta { height: 44px; padding: 0 1.15rem; font-size: 0.9rem; }
}

.service-working-spinner {
  width: 16px; height: 16px;
  display: inline-flex; align-items: center; justify-content: center;
}
.spinner-wrap { width: 16px; height: 16px; }
.spinner-svg { width: 100%; height: 100%; animation: spin 0.9s linear infinite; }
.spinner-arc {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-dasharray: 45 20;
  stroke-linecap: round;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ----------------------------------------------------------------
   10. Featured card (dark "Continue reading" spread)
---------------------------------------------------------------- */
.featured-section {
  padding: 0 0 6rem;
  overflow-x: clip;
}

.featured-card {
  --expand: 0;
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 2.5rem;
  background: #141413;
  color: var(--color-bg);
  border-radius: 14px;
  padding: calc(4.5rem + 1.5rem * var(--expand)) calc(3rem + 3rem * var(--expand));
  overflow: hidden;
  min-height: calc(420px + 110px * var(--expand));
  width: calc(100% + (100vw - 100%) * var(--expand));
  margin-inline-start: calc((100% - 100vw) / 2 * var(--expand));
  will-change: width, margin-inline-start, min-height;
}

.featured-inner {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: flex-start;
  max-width: 36ch;
}

.featured-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(250, 249, 245, 0.6);
}

.featured-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--color-bg);
}

.featured-sub {
  font-family: var(--font-sans);
  font-size: var(--step-2);
  line-height: 1.55;
  color: rgba(250, 249, 245, 0.78);
  max-width: 44ch;
}

.featured-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  height: 42px;
  padding: 0 1.2rem;
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.9rem;
  margin-top: 0.6rem;
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}
.featured-cta:hover { background: var(--color-accent); color: var(--color-bg); }

.featured-ornament {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.featured-ornament svg {
  width: 100%;
  max-width: 420px;
  height: auto;
  opacity: 0.85;
}

/* Copper aura — slow drifting accent glow behind the featured card.
   Sits behind .featured-inner / .featured-ornament without changing
   the card's dark base color. */
.featured-card--aura > .featured-inner,
.featured-card--aura > .featured-ornament { position: relative; z-index: 1; }

.featured-aura {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  border-radius: inherit;
  filter: blur(48px) saturate(115%);
}
.featured-aura-blob {
  position: absolute;
  display: block;
  width: 55%;
  height: 90%;
  border-radius: 50%;
  opacity: 0.55;
  mix-blend-mode: screen;
  will-change: transform, opacity;
}
.featured-aura-blob--a {
  top: -20%;
  left: -15%;
  background: radial-gradient(circle at center,
    rgba(140, 94, 69, 0.95) 0%,
    rgba(140, 94, 69, 0.45) 40%,
    rgba(140, 94, 69, 0) 70%);
  animation: featured-aura-drift-a 22s ease-in-out infinite;
}
.featured-aura-blob--b {
  top: 25%;
  right: -20%;
  width: 60%;
  height: 95%;
  background: radial-gradient(circle at center,
    rgba(176, 121, 87, 0.9) 0%,
    rgba(140, 94, 69, 0.35) 45%,
    rgba(140, 94, 69, 0) 72%);
  animation: featured-aura-drift-b 28s ease-in-out infinite;
  opacity: 0.5;
}
.featured-aura-blob--c {
  bottom: -25%;
  left: 35%;
  width: 50%;
  height: 80%;
  background: radial-gradient(circle at center,
    rgba(110, 71, 52, 0.85) 0%,
    rgba(110, 71, 52, 0.3) 50%,
    rgba(110, 71, 52, 0) 75%);
  animation: featured-aura-drift-c 34s ease-in-out infinite;
  opacity: 0.45;
}

@keyframes featured-aura-drift-a {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  25%  { transform: translate3d(8%, 12%, 0) scale(1.08); }
  50%  { transform: translate3d(18%, -6%, 0) scale(1.02); }
  75%  { transform: translate3d(4%, 14%, 0) scale(1.1); }
  100% { transform: translate3d(0, 0, 0) scale(1); }
}
@keyframes featured-aura-drift-b {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  25%  { transform: translate3d(-10%, -8%, 0) scale(1.05); }
  50%  { transform: translate3d(-22%, 6%, 0) scale(0.96); }
  75%  { transform: translate3d(-6%, 14%, 0) scale(1.08); }
  100% { transform: translate3d(0, 0, 0) scale(1); }
}
@keyframes featured-aura-drift-c {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  25%  { transform: translate3d(-12%, -14%, 0) scale(1.1); }
  50%  { transform: translate3d(10%, -8%, 0) scale(1.04); }
  75%  { transform: translate3d(14%, 6%, 0) scale(0.98); }
  100% { transform: translate3d(0, 0, 0) scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .featured-aura-blob {
    animation: none;
  }
}

/* ----------------------------------------------------------------
   11. Latest releases
---------------------------------------------------------------- */
.releases-section {
  padding: 0 0 6rem;
}

.release-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.release-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border-radius: 12px;
  padding: 2rem 1.75rem 1.75rem;
  min-height: 460px;
  transition: background var(--dur-base) var(--ease-out);
}

.release-head {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.release-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.6rem;
  letter-spacing: -0.012em;
  color: var(--color-ink);
  line-height: 1.15;
}

.release-desc {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--ink-90);
}

.release-inline {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--color-accent);
  position: relative;
  align-self: flex-start;
  padding: 0.2rem 0;
  transition: color var(--dur-fast) var(--ease-out);
}
.release-inline::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  bottom: 0;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--dur-base) var(--ease-out);
}
.release-inline:hover::after { transform: scaleX(1); }
.release-inline i {
  font-size: 0.72rem;
  transition: transform var(--dur-base) var(--ease-out);
}
.release-inline:hover i { transform: translateX(3px); }

.release-meta {
  margin-top: auto;
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border-top: 1px solid var(--rule-soft);
}

.release-meta-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}
.release-meta-key {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.release-meta-val {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-ink);
  font-weight: 500;
}

.release-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  align-self: flex-start;
  height: 38px;
  padding: 0 1rem;
  margin-top: 1.25rem;
  border-radius: var(--radius-pill);
  background: var(--color-ink);
  color: var(--color-bg);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.85rem;
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}
.release-cta:hover { background: var(--color-accent); }
.release-cta .service-launch-arrow,
.release-cta i {
  font-size: 0.72rem;
  transition: transform var(--dur-base) var(--ease-out);
}
.release-cta:hover .service-launch-arrow,
.release-cta:hover i { transform: translateX(3px); }

.release-cta-ghost {
  background: transparent;
  color: var(--color-ink);
  border: 1px solid var(--color-ink);
}
.release-cta-ghost:hover {
  background: var(--color-ink);
  color: var(--color-bg);
}

.release-cta .service-working-text,
.release-cta .service-maintenance-text { display: none; }
.release-cta.service-launch-working .service-launch-text,
.release-cta.service-launch-working .service-launch-arrow { display: none; }
.release-cta.service-launch-working .service-working-text {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.release-cta.service-launch-disabled {
  background: transparent;
  color: var(--ink-55);
  border: 1px solid var(--rule);
  pointer-events: none;
}
.release-cta.service-launch-disabled .service-launch-text,
.release-cta.service-launch-disabled .service-launch-arrow { display: none; }
.release-cta.service-launch-disabled .service-maintenance-text {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

/* ----------------------------------------------------------------
   12. Editorial split (big statement + article list)
---------------------------------------------------------------- */
.editorial-split {
  padding: 1.5rem 0 6rem;
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 3.5rem;
  align-items: start;
}

.split-statement h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  line-height: 1.2;
  letter-spacing: -0.012em;
  color: var(--color-ink);
  max-width: 18ch;
}

.split-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--rule);
}

.article-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--rule);
  transition: color var(--dur-fast) var(--ease-out);
}

.article-title {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-ink);
  transition: color var(--dur-fast) var(--ease-out);
}

.article-cat {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--color-muted);
  text-align: right;
}

.article-row:hover .article-title { color: var(--color-accent); }

/* ----------------------------------------------------------------
   12.1 Workspace preview
---------------------------------------------------------------- */
.preview-section {
  padding: 1rem 0 6rem;
}

.preview-head {
  max-width: 44rem;
  margin: 0 auto 3rem;
  text-align: center;
}

.preview-eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.9rem;
}

.preview-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.9rem, 3.6vw, 2.75rem);
  letter-spacing: -0.015em;
  line-height: 1.1;
  color: var(--color-ink);
  margin-bottom: 0.9rem;
}

.preview-sub {
  font-family: var(--font-sans);
  font-size: var(--step-2);
  line-height: 1.6;
  color: var(--ink-90);
}

.preview-stage {
  position: relative;
  max-width: 1040px;
  margin: 0 auto;
}

.preview-glow {
  position: absolute;
  inset: -8% -6% -4%;
  background:
    radial-gradient(50% 60% at 20% 30%, rgba(140, 94, 69, 0.16), transparent 70%),
    radial-gradient(45% 55% at 85% 70%, rgba(106, 155, 204, 0.14), transparent 72%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 0;
}

.preview-browser {
  position: relative;
  z-index: 1;
  background: var(--color-ink);
  border-radius: 14px;
  overflow: hidden;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.04) inset,
    0 30px 60px -24px rgba(20, 20, 19, 0.35),
    0 12px 24px -12px rgba(20, 20, 19, 0.25);
}

.preview-browser-bar {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.7rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.preview-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
}
.preview-dot:nth-child(1) { background: rgba(224, 92, 68, 0.65); }
.preview-dot:nth-child(2) { background: rgba(231, 180, 85, 0.65); }
.preview-dot:nth-child(3) { background: rgba(120, 140, 93, 0.65); }

.preview-url {
  margin-left: 0.9rem;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  color: rgba(250, 249, 245, 0.55);
}

.preview-body {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  min-height: 360px;
}

.preview-sidebar {
  padding: 1rem 0.85rem;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  background: rgba(255, 255, 255, 0.015);
}

.preview-sidebar-item {
  padding: 0.45rem 0.7rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: rgba(250, 249, 245, 0.62);
  border-radius: 6px;
}
.preview-sidebar-item.is-active {
  background: rgba(250, 249, 245, 0.08);
  color: var(--color-bg);
}

.preview-sidebar-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin: 0.6rem 0.2rem;
}

.preview-sidebar-label {
  padding: 0.2rem 0.7rem 0.35rem;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(250, 249, 245, 0.35);
}

.preview-main {
  padding: 1.6rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.preview-msg {
  max-width: 72%;
  padding: 0.7rem 0.95rem;
  border-radius: 10px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  line-height: 1.5;
}
.preview-msg-user {
  align-self: flex-end;
  background: rgba(250, 249, 245, 0.1);
  color: var(--color-bg);
}
.preview-msg-ai {
  align-self: flex-start;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(250, 249, 245, 0.75);
}

.preview-typing {
  display: inline-flex;
  gap: 4px;
  align-items: center;
}
.preview-typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(250, 249, 245, 0.55);
  animation: previewDot 1.3s ease-in-out infinite;
}
.preview-typing span:nth-child(2) { animation-delay: 0.18s; }
.preview-typing span:nth-child(3) { animation-delay: 0.36s; }

@keyframes previewDot {
  0%, 80%, 100% { opacity: 0.25; transform: translateY(0); }
  40% { opacity: 1; transform: translateY(-2px); }
}

.preview-artifact {
  margin-top: 0.4rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  overflow: hidden;
  background: rgba(250, 249, 245, 0.03);
}

.preview-artifact-head {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.preview-artifact-chip {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  background: rgba(140, 94, 69, 0.25);
  color: rgba(250, 249, 245, 0.85);
}

.preview-artifact-title {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  color: rgba(250, 249, 245, 0.65);
}

.preview-artifact-body {
  padding: 0.85rem 0.85rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.preview-line {
  display: block;
  height: 8px;
  border-radius: 4px;
  background: linear-gradient(
    90deg,
    rgba(250, 249, 245, 0.1),
    rgba(250, 249, 245, 0.18),
    rgba(250, 249, 245, 0.1)
  );
  background-size: 200% 100%;
  animation: previewShimmer 2.2s ease-in-out infinite;
}
.preview-line:nth-child(2) { animation-delay: 0.15s; }
.preview-line:nth-child(3) { animation-delay: 0.3s; }
.preview-line:nth-child(4) { animation-delay: 0.45s; }

@keyframes previewShimmer {
  0%   { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

@media (prefers-reduced-motion: reduce) {
  .preview-typing span,
  .preview-line { animation: none; }
}

/* ----------------------------------------------------------------
   12.2 Product picker
---------------------------------------------------------------- */
.picker-section {
  padding: 1rem 0 6rem;
}

.picker-head {
  max-width: 44rem;
  margin: 0 auto 2.5rem;
  text-align: center;
}

.picker-heading {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.8rem, 3.2vw, 2.4rem);
  letter-spacing: -0.012em;
  line-height: 1.15;
  color: var(--color-ink);
  margin-bottom: 0.75rem;
}

.picker-sub {
  font-family: var(--font-sans);
  font-size: var(--step-2);
  line-height: 1.55;
  color: var(--ink-70);
}

.picker-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.picker-card {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  padding: 2rem 1.9rem 1.75rem;
  border-radius: 12px;
  border: 1px solid var(--rule);
  background: transparent;
  color: var(--color-ink);
  transition: background var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out);
}
.picker-card:hover {
  background: var(--color-surface);
  border-color: var(--color-ink);
}

.picker-card-head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}

.picker-card-num {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--color-muted);
}

.picker-card-name {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  color: var(--color-accent);
}

.picker-card-prompt {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--color-ink);
  max-width: 22ch;
}

.picker-card-desc {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--ink-90);
}

.picker-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: auto;
  padding-top: 1rem;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--color-ink);
  transition: color var(--dur-fast) var(--ease-out);
}
.picker-card-cta i {
  font-size: 0.72rem;
  transition: transform var(--dur-base) var(--ease-out);
}
.picker-card:hover .picker-card-cta { color: var(--color-accent); }
.picker-card:hover .picker-card-cta i { transform: translateX(3px); }

/* ----------------------------------------------------------------
   12.3 Founder quote
---------------------------------------------------------------- */
.quote-section {
  padding: 2.5rem 0 6rem;
}

.quote-figure {
  max-width: 62rem;
  margin: 0 auto;
  text-align: center;
  padding: 0 var(--container-pad);
  position: relative;
}

.quote-mark {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(4rem, 9vw, 7rem);
  line-height: 0.8;
  color: var(--color-accent);
  opacity: 0.5;
  margin-bottom: 0.25rem;
  user-select: none;
}

.quote-body {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--color-ink);
  margin: 0 auto 1.75rem;
  max-width: 32ch;
}

.quote-cite {
  display: inline-flex;
  flex-direction: column;
  gap: 0.1rem;
  font-family: var(--font-sans);
}

.quote-cite-name {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-ink);
  letter-spacing: 0.01em;
}

.quote-cite-role {
  font-size: 0.78rem;
  color: var(--color-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ----------------------------------------------------------------
   13. News page — hero, featured, index
---------------------------------------------------------------- */
.news-hero {
  padding: calc(var(--header-h) + 4.5rem) 0 2.5rem;
}
.news-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 0.75rem;
}
.news-page-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(2.8rem, 6vw, 4.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--color-ink);
}
.news-page-sub {
  margin-top: 0.9rem;
  font-family: var(--font-sans);
  font-size: var(--step-2);
  color: var(--ink-70);
  max-width: 56ch;
}

.news-featured {
  padding: 1.5rem 0 4rem;
}
.news-featured-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  padding: 2.25rem 2rem;
  background: var(--color-surface);
  border-radius: 12px;
  transition: background var(--dur-fast) var(--ease-out);
}
.news-featured-card:hover { background: #ded9c9; }

.news-featured-meta {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}
.news-featured-cat {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 500;
}
.news-featured-date {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-muted);
}

.news-featured-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.012em;
  color: var(--color-ink);
}

.news-featured-desc {
  font-family: var(--font-sans);
  font-size: var(--step-1);
  color: var(--ink-70);
  max-width: 60ch;
}

.news-featured-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.4rem;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--color-ink);
}
.news-featured-cta i { font-size: 0.72rem; transition: transform var(--dur-base) var(--ease-out); }
.news-featured-card:hover .news-featured-cta i { transform: translateX(3px); }
.news-featured-card:hover .news-featured-cta { color: var(--color-accent); }

.news-index {
  padding: 2rem 0 6rem;
  border-top: 1px solid var(--rule);
}

.news-index-head {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin: 2.25rem 0 1.5rem;
}

.news-index-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.6rem, 2.8vw, 2.1rem);
  letter-spacing: -0.012em;
  color: var(--color-ink);
}

.news-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

.news-search {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 260px;
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  transition: border-color var(--dur-fast) var(--ease-out);
}
.news-search:focus-within { border-color: var(--color-ink); }
.news-search i { color: var(--color-muted); font-size: 0.85rem; }
.news-search input {
  flex: 1;
  border: 0;
  outline: none;
  background: transparent;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--color-ink);
}
.news-search input::placeholder { color: var(--ink-40); }

.news-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.news-chip {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ink-70);
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius-pill);
  background: transparent;
  transition: color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}
.news-chip:hover { border-color: var(--color-ink); color: var(--color-ink); }
.news-chip.is-active {
  background: var(--color-ink);
  color: var(--color-bg);
  border-color: var(--color-ink);
}

.news-index-columns {
  display: grid;
  grid-template-columns: 180px 160px minmax(0, 1fr);
  padding: 0.75rem 0.25rem;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.news-index-list {
  display: flex;
  flex-direction: column;
}

.news-index-row {
  display: grid;
  grid-template-columns: 180px 160px minmax(0, 1fr);
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 0.25rem;
  border-bottom: 1px solid var(--rule);
  transition: color var(--dur-fast) var(--ease-out);

  /* Scroll reveal: start slightly lowered + transparent */
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.55s var(--ease-out),
              transform 0.55s var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}
.news-index-row.is-revealed {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .news-index-row { opacity: 1; transform: none; transition: color var(--dur-fast) var(--ease-out); }
}

/* Featured card + other news cards also fade in */
.news-featured-card,
.news-hero-inner > * {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.news-featured-card.is-revealed,
.news-hero-inner > *.is-revealed {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .news-featured-card,
  .news-hero-inner > * { opacity: 1; transform: none; transition: none; }
}
.news-index-date {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--ink-70);
  letter-spacing: 0.02em;
}
.news-index-cat {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.news-index-title-text {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--color-ink);
  line-height: 1.35;
  transition: color var(--dur-fast) var(--ease-out);
}
.news-index-row:hover .news-index-title-text { color: var(--color-accent); }

.news-index-empty {
  padding: 3rem 0;
  text-align: center;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--ink-55);
}

.news-index-more {
  margin-top: 2.5rem;
  display: flex;
  justify-content: center;
}
.see-more {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--color-ink);
  padding: 0.7rem 1.4rem;
  border: 1px solid var(--color-ink);
  border-radius: var(--radius-pill);
  background: transparent;
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}
.see-more:hover { background: var(--color-ink); color: var(--color-bg); }

/* ----------------------------------------------------------------
   14. Footer (dark, multi-column)
---------------------------------------------------------------- */
.landing-footer {
  margin-top: 0;
  background: var(--color-ink);
  color: rgba(250, 249, 245, 0.8);
}
.landing-footer .footer-frame {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 4.5rem var(--container-pad) 3rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  gap: 3.5rem;
  align-items: start;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.footer-wordmark {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 22px;
  line-height: 1;
  letter-spacing: -0.015em;
  text-transform: uppercase;
  color: var(--color-bg);
}
.footer-wordmark-slash {
  position: relative;
  display: inline-block;
  transform: skewX(-18deg);
  margin-right: 0.05em;
}
.footer-wordmark-rest { display: inline-block; }

.footer-statement {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1rem;
  color: rgba(250, 249, 245, 0.65);
  max-width: 28ch;
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.footer-col-title {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-bg);
  margin-bottom: 0.35rem;
}
.footer-col .footer-link {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: rgba(250, 249, 245, 0.7);
  transition: color var(--dur-fast) var(--ease-out);
}
.footer-col .footer-link:hover { color: var(--color-bg); }

.footer-end {
  border-top: 1px solid rgba(250, 249, 245, 0.1);
}
.footer-end-inner {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 1.25rem var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.landing-footer .landing-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid rgba(250, 249, 245, 0.25);
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: rgba(250, 249, 245, 0.8);
  background: transparent;
  transition: border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.landing-footer .landing-status-badge:hover {
  border-color: var(--color-bg);
  color: var(--color-bg);
}

.landing-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: rgba(250, 249, 245, 0.5);
}
.landing-status-badge[data-status="operational"] .landing-status-dot { background: var(--color-accent-3); }
.landing-status-badge[data-status="degraded"]    .landing-status-dot { background: var(--color-accent); }
.landing-status-badge[data-status="major"]       .landing-status-dot { background: #c0432b; }
.landing-status-badge[data-status="unknown"]     .landing-status-dot { background: rgba(250,249,245,0.5); }

.footer-copyright {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: rgba(250, 249, 245, 0.55);
  margin: 0;
}

/* ----------------------------------------------------------------
   16. Announcement banner — editorial style
---------------------------------------------------------------- */
/* ----------------------------------------------------------------
   Announcement banner — transparent black bar that expands left/right
   from a centered sliver, then fades content in.

   Stages (driven by classes added/removed in JS):
     1. (no class)    — fully clipped to a 1px center sliver, content hidden
     2. .is-opening   — clip expands outward to full width
     3. .is-open      — content fades in
     4. .is-closing   — content fades out, clip collapses back to center

   The container uses clip-path so the bar's edges visibly travel outward
   from center while the background, blur, and bottom rule stay locked to
   the viewport edges as they reveal.
---------------------------------------------------------------- */
.announcement-banner {
  position: fixed;
  top: 1rem;
  left: 1rem;
  right: 1rem;
  margin-inline: auto;
  max-width: 880px;
  z-index: 80;
  background: rgba(6, 6, 8, 0.86);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
  color: var(--color-bg);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 14px;
  box-shadow:
    0 22px 56px -18px rgba(0, 0, 0, 0.6),
    0 4px 16px rgba(0, 0, 0, 0.28);
  pointer-events: none;
  /* Start collapsed to a 1px center sliver, with the banner's rounded
     corners preserved through the clip animation. */
  clip-path: inset(0 calc(50% - 0.5px) 0 calc(50% - 0.5px) round 14px);
  transition: clip-path 520ms cubic-bezier(0.65, 0, 0.35, 1);
}

.announcement-banner.is-opening,
.announcement-banner.is-open {
  clip-path: inset(0 0 0 0 round 14px);
  pointer-events: auto;
}

.announcement-banner.is-closing {
  clip-path: inset(0 calc(50% - 0.5px) 0 calc(50% - 0.5px) round 14px);
  pointer-events: none;
}

.announcement-container {
  padding: 0.7rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  opacity: 0;
  transform: translateY(-2px);
  transition: opacity 360ms var(--ease-out),
              transform 360ms var(--ease-out);
}
.announcement-banner.is-open .announcement-container {
  opacity: 1;
  transform: translateY(0);
}
.announcement-banner.is-closing .announcement-container {
  opacity: 0;
  transform: translateY(-2px);
  transition: opacity 200ms var(--ease-out),
              transform 200ms var(--ease-out);
}

@media (max-width: 540px) {
  .announcement-banner {
    top: 0.6rem;
    left: 0.6rem;
    right: 0.6rem;
  }
  .announcement-container { padding: 0.6rem 0.85rem; gap: 0.6rem; }
}

@media (prefers-reduced-motion: reduce) {
  .announcement-banner {
    transition: opacity 220ms linear;
    clip-path: none;
    opacity: 0;
  }
  .announcement-banner.is-opening,
  .announcement-banner.is-open { opacity: 1; pointer-events: auto; }
  .announcement-banner.is-closing { opacity: 0; pointer-events: none; }
  .announcement-container,
  .announcement-banner.is-open .announcement-container,
  .announcement-banner.is-closing .announcement-container {
    opacity: 1;
    transform: none;
    transition: none;
  }
}
.announcement-icon {
  width: 26px; height: 26px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 1px solid rgba(250, 249, 245, 0.15);
}
.announcement-profile-img { width: 100%; height: 100%; object-fit: cover; }

.announcement-content {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex: 1;
  min-width: 0;
  flex-wrap: wrap;
}
.announcement-badge {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.18rem 0.55rem;
  border-radius: 3px;
  color: var(--color-bg);
  background: rgba(250,249,245,0.1);
  white-space: nowrap;
  flex-shrink: 0;
}
.announcement-badge.urgent   { background: rgba(224, 92, 68, 0.25); color: #f8a99a; }
.announcement-badge.important{ background: rgba(140, 94, 69, 0.3); color: #e8c4ad; }
.announcement-badge.success  { background: rgba(74, 158, 114, 0.25); color: #92d4b4; }
.announcement-badge.notice,
.announcement-badge.info     { background: rgba(106, 155, 204, 0.25); color: #a9c9e8; }

.announcement-message {
  font-family: var(--font-sans);
  font-size: 0.83rem;
  color: rgba(250, 249, 245, 0.88);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.announcement-close {
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  color: rgba(250, 249, 245, 0.45);
  border-radius: 4px;
  border: 1px solid transparent;
  flex-shrink: 0;
  transition: color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}
.announcement-close:hover {
  color: var(--color-bg);
  border-color: rgba(250, 249, 245, 0.2);
  background: rgba(250, 249, 245, 0.06);
}

/* ----------------------------------------------------------------
   17. Maintenance caution banner — bold, serious, non-service pages
---------------------------------------------------------------- */
.maintenance-caution-banner {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 90;
  height: 0;
  overflow: hidden;
  background: #1e0f07;
  border-bottom: 1px solid rgba(224, 92, 68, 0.45);
  box-shadow: 0 1px 0 rgba(224, 92, 68, 0.15);
  cursor: pointer;
  transition: height 0.42s var(--ease-out);
}
.maintenance-caution-banner.caution-visible {
  height: 44px;
}
.maintenance-caution-banner:hover {
  background: #271307;
}

.maintenance-caution-inner {
  height: 44px;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  line-height: 1;
}

.maintenance-caution-icon {
  color: #f08060;
  font-size: 0.78rem;
  flex-shrink: 0;
}

.maintenance-caution-text {
  color: rgba(248, 232, 218, 0.82);
  text-decoration: none;
  letter-spacing: 0.01em;
}
.maintenance-caution-text strong {
  font-weight: 600;
  color: #f8e8da;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 0.72rem;
  font-family: var(--font-sans);
}

@media (max-width: 640px) {
  .maintenance-caution-banner.caution-visible { height: auto; min-height: 44px; }
  .maintenance-caution-inner {
    height: auto;
    padding: 0.65rem 1rem;
    flex-wrap: wrap;
    text-align: center;
    justify-content: center;
    line-height: 1.4;
  }
  body:has(.maintenance-caution-banner.caution-visible) .landing-header {
    top: 68px;
  }
}

/* ----------------------------------------------------------------
   18. Toast
---------------------------------------------------------------- */
.landing-toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translate(-50%, 20px);
  opacity: 0;
  visibility: hidden;
  z-index: 200;
  max-width: min(420px, calc(100vw - 2rem));
  padding: 0.8rem 1.1rem;
  background: var(--color-ink);
  color: var(--color-bg);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  border-radius: 10px;
  border: 1px solid var(--color-ink);
  transition: opacity var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out),
              visibility 0s linear var(--dur-base);
}
.landing-toast.show {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
  transition-delay: 0s;
}
.landing-toast.toast-leaving { opacity: 0; transform: translate(-50%, 20px); }
.landing-toast.warning { border-color: var(--color-accent); }
.landing-toast.error   { border-color: #c0432b; background: #3f1a13; }
.landing-toast.default { background: var(--color-ink); }

/* ----------------------------------------------------------------
   19. Auth modal
---------------------------------------------------------------- */
.auth-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(20, 20, 19, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-base) var(--ease-out), visibility 0s linear var(--dur-base);
}
.auth-modal-overlay.active {
  opacity: 1; visibility: visible;
  transition-delay: 0s;
}

.auth-modal {
  width: 100%;
  max-width: 440px;
  background: var(--color-bg);
  border: 1px solid var(--rule);
  border-radius: 14px;
  padding: 2rem 1.75rem 1.75rem;
  position: relative;
  max-height: calc(100vh - 2.5rem);
  overflow-y: auto;
  transform: translateY(8px) scale(0.985);
  transition: transform var(--dur-base) var(--ease-out);
}
.auth-modal-overlay.active .auth-modal { transform: translateY(0) scale(1); }

.modal-close {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  width: 34px; height: 34px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink-55);
  border-radius: 999px;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.modal-close:hover { background: var(--ink-08); color: var(--color-ink); }

.auth-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding-bottom: 1.25rem;
}
.auth-logo { width: 32px; height: 32px; }
.auth-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.4rem;
  letter-spacing: -0.01em;
  text-align: center;
}

.auth-social {
  display: flex;
  justify-content: center;
  padding: 0.5rem 0 1rem;
}
.btn-google-icon {
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px;
  border: 1px solid var(--rule);
  background: var(--color-bg);
  transition: border-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.btn-google-icon:hover { border-color: var(--color-ink); }
.btn-google-icon img { width: 20px; height: 20px; }
.btn-google-icon.is-loading { opacity: 0.6; pointer-events: none; }

.auth-divider {
  position: relative;
  text-align: center;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin: 0.5rem 0 1rem;
}
.auth-divider::before,
.auth-divider::after {
  content: "";
  position: absolute;
  top: 50%;
  width: calc(50% - 2rem);
  height: 1px;
  background: var(--rule);
}
.auth-divider::before { left: 0; }
.auth-divider::after  { right: 0; }

.auth-tabs {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 1.25rem;
}
.auth-tab {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-55);
  padding: 0.7rem 0;
  text-align: center;
  transition: color var(--dur-fast) var(--ease-out);
}
.auth-tab.active { color: var(--color-ink); }
.auth-tab-indicator {
  position: absolute;
  left: 0; bottom: -1px;
  width: 50%;
  height: 1.5px;
  background: var(--color-accent);
  transition: transform var(--dur-base) var(--ease-out);
}
.auth-tabs[data-active-tab="signup"] .auth-tab-indicator { transform: translateX(100%); }

.auth-tab-panels { position: relative; }
.auth-tab-slider { position: relative; }
.auth-tab-content { display: none; }
.auth-tab-content.active { display: block; }
.auth-form-transitioning { transition: opacity var(--dur-fast) var(--ease-out); }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 0.95rem;
}
.form-group label {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-ink);
  background: var(--color-bg);
  border: 1px solid var(--rule);
  border-radius: var(--radius-input);
  padding: 0.7rem 0.85rem;
  transition: border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
  accent-color: var(--color-accent);
  width: 100%;
}
.form-group input::placeholder { color: var(--ink-40); }
.form-group input:focus {
  outline: none;
  border-color: var(--color-ink);
  background: var(--color-surface);
}

.password-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}
.password-input-wrapper input { padding-right: 2.4rem; }
.password-toggle {
  position: absolute;
  right: 0.5rem;
  width: 30px; height: 30px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink-55);
  border-radius: 999px;
}
.password-toggle:hover { color: var(--color-ink); }

.password-strength { margin-top: 0.4rem; }
.strength-bar {
  width: 100%;
  height: 3px;
  background: var(--rule);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 0.35rem;
}
.strength-fill {
  height: 100%;
  width: 0;
  background: var(--color-muted);
  transition: width var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.password-strength.weak   .strength-fill { width: 33%;  background: #c0432b; }
.password-strength.medium .strength-fill { width: 66%;  background: var(--color-accent); }
.password-strength.strong .strength-fill { width: 100%; background: var(--color-accent-3); }
.strength-text {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.strength-text.weak   { color: #c0432b; }
.strength-text.medium { color: var(--color-accent); }
.strength-text.strong { color: var(--color-accent-3); }

.form-hint {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--ink-55);
  margin-top: 0.35rem;
}

.btn-auth-submit {
  width: 100%;
  height: 44px;
  margin-top: 0.3rem;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-bg);
  background: var(--color-ink);
  border-radius: var(--radius-pill);
  transition: background var(--dur-fast) var(--ease-out);
}
.btn-auth-submit:hover { background: #2a2927; }
.btn-auth-submit[disabled] { opacity: 0.6; pointer-events: none; }

.auth-legal {
  margin-top: 1rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--ink-55);
  text-align: center;
}
.auth-legal a {
  color: var(--color-accent);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-fast) var(--ease-out);
}
.auth-legal a:hover { border-color: var(--color-accent); }

.auth-message {
  display: none;
  margin-top: 0.85rem;
  padding: 0.65rem 0.8rem;
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-ink);
  background: var(--color-surface);
  border: 1px solid var(--rule);
}
.auth-message.show { display: block; }
.auth-message.error   { border-color: #c0432b; color: #c0432b; background: rgba(192, 67, 43, 0.06); }
.auth-message.success { border-color: var(--color-accent-3); color: var(--color-accent-3); background: rgba(120, 140, 93, 0.08); }
.auth-message.warning { border-color: var(--color-accent); color: var(--color-accent); background: rgba(217, 119, 87, 0.08); }

.auth-forgot-inline {
  display: none;
  margin-left: 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-accent);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-fast) var(--ease-out);
}
.auth-forgot-inline.show { display: inline; }
.auth-forgot-inline:hover { border-color: var(--color-accent); }

/* ----------------------------------------------------------------
   20. Ban / Warning modals (shared)
---------------------------------------------------------------- */
.ban-modal-overlay,
.warning-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 400;
  background: rgba(20, 20, 19, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}
.ban-modal-overlay--active,
.warning-modal-overlay--active { display: flex; }
body.ban-modal-open,
body.warning-modal-open { overflow: hidden; }

.ban-modal-overlay .ban-modal,
.warning-modal-overlay .warning-modal {
  width: 100%;
  max-width: 480px;
  background: var(--color-bg);
  border: 1px solid var(--rule);
  border-radius: 14px;
  padding: 2rem;
  color: var(--color-ink);
  font-family: var(--font-sans);
}
.ban-modal h2, .warning-modal h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
}

/* ----------------------------------------------------------------
   21. Scroll animations
---------------------------------------------------------------- */
.scroll-animate {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-out);
}
.scroll-animate.animate-in {
  opacity: 1;
  transform: translateY(0);
}
.animate-child {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-out);
}
.animate-child.animate-in {
  opacity: 1;
  transform: translateY(0);
}
body.reduce-motion .scroll-animate,
body.reduce-motion .animate-child { opacity: 1; transform: none; transition: none; }

/* Hero should reveal immediately */
.landing-hero.scroll-animate { opacity: 1; transform: none; }

/* Landing page — editorial scroll reveal (mirrors news page) */
.hero-frame > *,
.featured-card,
.release-card,
.section-heading,
.split-statement,
.split-list .article-row,
.footer-frame > * {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.hero-frame > *.is-revealed,
.featured-card.is-revealed,
.release-card.is-revealed,
.section-heading.is-revealed,
.split-statement.is-revealed,
.split-list .article-row.is-revealed,
.footer-frame > *.is-revealed {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .hero-frame > *,
  .featured-card,
  .release-card,
  .section-heading,
  .split-statement,
  .split-list .article-row,
  .footer-frame > * { opacity: 1; transform: none; transition: none; }
}

/* ----------------------------------------------------------------
   22. Maintenance transition overlays (JS-injected)
---------------------------------------------------------------- */
#maintenance-transition-overlay {
  background: var(--color-bg) !important;
  color: var(--color-ink) !important;
}

/* ----------------------------------------------------------------
   23. Responsive
---------------------------------------------------------------- */
@media (max-width: 900px) {
  :root { --header-h: 60px; }

  .header-nav { display: none; }
  .mobile-menu-toggle { display: inline-flex; }

  .editorial-meta { grid-template-columns: 1fr; gap: 1.25rem; }

  .product-row {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .principle {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }
  .principle-num { padding-top: 0; }

  .news-item {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }
  .news-item .news-arrow { display: none; }

  .footer-frame {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }

  .hero-statement { font-size: clamp(2.4rem, 10vw, 3.6rem); max-width: 16ch; }

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

  .preview-body { grid-template-columns: 1fr; }
  .preview-sidebar {
    display: flex;
    flex-direction: row;
    gap: 0.4rem;
    overflow-x: auto;
    padding: 0.7rem 0.85rem;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }
  .preview-sidebar-item { white-space: nowrap; }
  .preview-sidebar-divider,
  .preview-sidebar-label { display: none; }
  .preview-main { padding: 1.25rem 1.1rem; }
  .preview-msg { max-width: 88%; }

  .landing-hero { padding: calc(var(--header-h) + 4rem) 0 5rem; }
  .section-editorial,
  .platform-section,
  .products-section,
  .teams-section,
  .section-principles,
  .news-section { padding: 4rem 0; }
  .cta-section { padding: 4.5rem 0; }
}

@media (max-width: 640px) {
  .header-logo-word { font-size: 18px; }

  .try-pluto-main { padding: 0 0.8rem 0 0.9rem; font-size: 0.88rem; }
  .try-pluto-arrow { padding: 0 0.7rem; }

  .hero-sub { font-size: 1.05rem; }

  .editorial-statement .statement-dim { font-size: 0.85em; }

  .product-name { font-size: 2rem; }

  .section-index { margin-bottom: 2rem; }

  .auth-modal { padding: 1.5rem 1.25rem 1.25rem; }
}

@media (max-width: 480px) {
  .announcement-container { padding: 0.5rem 0.85rem; gap: 0.55rem; }
  .announcement-badge { display: none; }
}