* { box-sizing: border-box; }

html { min-width: 320px; min-height: 100%; background: var(--op-bg); }

.launch-page {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 14% 8%, color-mix(in srgb, var(--op-accent-soft) 58%, transparent), transparent 34%),
    var(--op-bg);
  color: var(--op-text);
  font-family: var(--op-font-sans);
  -webkit-font-smoothing: antialiased;
}

.launch-page a { color: inherit; text-decoration: none; -webkit-tap-highlight-color: transparent; }
.launch-page a:focus-visible { outline: 2px solid var(--op-border-focus); outline-offset: 4px; }

.launch-shell { width: min(1120px, calc(100% - 48px)); margin: 0 auto; padding: 26px 0 56px; }
.launch-header { display: flex; align-items: center; justify-content: space-between; min-height: 44px; }
.launch-brand { display: inline-flex; align-items: center; gap: 10px; min-height: 40px; font-size: 14px; }
.launch-brand > span { display: grid; width: 32px; height: 32px; place-items: center; border-radius: 10px; background: var(--op-text); color: var(--op-text-inverse); font-family: var(--op-font-display); font-weight: 800; }
.launch-index-label { color: var(--op-text-tertiary); font: 600 10px/1 var(--op-font-mono); letter-spacing: .12em; text-transform: uppercase; }

.launch-intro { max-width: 740px; margin: 88px 0 38px; animation: launch-rise 460ms cubic-bezier(.2, 0, 0, 1) both; }
.launch-kicker { margin: 0 0 12px; color: var(--op-accent-text); font: 700 10px/1 var(--op-font-mono); letter-spacing: .14em; text-transform: uppercase; }
.launch-intro h1 { margin: 0; font-family: var(--op-font-display, "Bricolage Grotesque", sans-serif); font-size: clamp(40px, 5.4vw, 66px); font-weight: 700; line-height: .98; letter-spacing: -.048em; text-wrap: balance; }
.launch-intro > p:last-child { margin: 18px 0 0; color: var(--op-text-secondary); font-size: 17px; line-height: 1.5; text-wrap: pretty; }

.launch-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.launch-card { overflow: hidden; border: 1px solid var(--op-border); border-radius: 20px; background: color-mix(in srgb, var(--op-surface) 96%, transparent); box-shadow: 0 1px 1px rgba(24, 31, 27, .04), 0 18px 45px rgba(24, 31, 27, .06); transition-property: border-color, box-shadow, transform; transition-duration: 180ms; transition-timing-function: ease; }
.launch-card:first-child { animation: launch-rise 500ms 70ms cubic-bezier(.2, 0, 0, 1) both; }
.launch-card:nth-child(2) { animation: launch-rise 500ms 140ms cubic-bezier(.2, 0, 0, 1) both; }
.launch-card:hover { transform: translateY(-3px); border-color: var(--op-border-strong); box-shadow: 0 2px 2px rgba(24, 31, 27, .05), 0 24px 58px rgba(24, 31, 27, .1); }
.launch-card:active { transform: translateY(-1px) scale(.96); }

.preview { height: 318px; overflow: hidden; border-bottom: 1px solid var(--op-border); background: var(--op-bg-subtle); }
.preview--product { display: grid; grid-template-columns: 102px minmax(0, 1fr); align-items: stretch; padding: 32px 28px 0; }
.preview-sidebar { display: flex; flex-direction: column; gap: 12px; padding: 18px 13px; border: 1px solid var(--op-border); border-bottom: 0; border-radius: 12px 0 0; background: #f1f3ef; }
.preview-sidebar i { width: 25px; height: 25px; margin-bottom: 12px; border-radius: 8px; background: var(--op-text); }
.preview-sidebar span { width: 75%; height: 7px; border-radius: 9px; background: #c8cec8; }
.preview-sidebar span:nth-of-type(2) { width: 90%; background: #9ca99f; }
.preview-main { padding: 0 22px 24px; border: 1px solid var(--op-border); border-bottom: 0; border-left: 0; border-radius: 0 12px 0 0; background: var(--op-surface); }
.preview-bar { display: flex; height: 38px; margin: 0 -22px 21px; align-items: center; justify-content: space-between; padding: 0 14px; border-bottom: 1px solid var(--op-border); }
.preview-bar i, .preview-bar span { display: block; height: 6px; border-radius: 8px; background: #d0d6d0; }
.preview-bar i { width: 24%; }.preview-bar span { width: 12%; }
.preview-heading { margin-bottom: 14px; }
.preview-heading i, .preview-heading span { display: block; border-radius: 8px; }
.preview-heading i { width: 42%; height: 10px; background: #53665a; }
.preview-heading span { width: 30%; height: 6px; margin-top: 8px; background: #d4dad4; }
.preview-brief { padding: 16px; border-radius: 12px; background: #f2efe8; box-shadow: inset 0 0 0 1px rgba(24, 31, 27, .05); }
.preview-brief i { display: block; width: 38%; height: 8px; margin-bottom: 12px; border-radius: 8px; background: #53665a; }
.preview-brief span { display: block; width: 100%; height: 6px; margin-top: 7px; border-radius: 8px; background: #d2d6d1; }
.preview-brief span:last-child { width: 72%; }
.preview-list { margin-top: 14px; border-top: 1px solid var(--op-border); }
.preview-list span { display: block; height: 32px; border-bottom: 1px solid var(--op-border); }

.preview--studio { display: grid; grid-template-columns: minmax(128px, .72fr) minmax(0, 1.28fr); gap: 9px; padding: 32px 28px 0; background: linear-gradient(145deg, #eef1ed, #e5e9e4); }
.studio-chat-preview, .studio-product-preview { height: 286px; border: 1px solid var(--op-border); border-bottom: 0; background: var(--op-surface); }
.studio-chat-preview { position: relative; padding: 18px 14px; border-radius: 12px 12px 0 0; }
.studio-chat-title { display: block; width: 56%; height: 8px; margin-bottom: 24px; border-radius: 8px; background: #596a60; }
.studio-chat-bubble { display: block; width: 88%; height: 38px; margin: 10px 0; border-radius: 11px 11px 11px 3px; background: #edf0eb; }
.studio-chat-bubble--short { width: 68%; height: 30px; }
.studio-chat-bubble--reply { width: 76%; height: 44px; margin-left: auto; border-radius: 11px 11px 3px; background: #dfe3f5; }
.studio-chat-input { position: absolute; right: 12px; bottom: 14px; left: 12px; height: 34px; border-radius: 10px; background: #f4f4f1; box-shadow: inset 0 0 0 1px var(--op-border); }
.studio-product-preview { display: grid; grid-template-columns: 58px minmax(0, 1fr); border-radius: 12px 12px 0 0; }
.studio-product-nav { display: flex; flex-direction: column; gap: 12px; padding: 16px 11px; border-right: 1px solid var(--op-border); background: #f1f3ef; }
.studio-product-nav i { width: 22px; height: 22px; margin-bottom: 8px; border-radius: 7px; background: var(--op-text); }
.studio-product-nav span { width: 80%; height: 5px; border-radius: 8px; background: #c4ccc5; }
.studio-product-main { padding: 20px 15px; }
.studio-product-title { display: block; width: 54%; height: 9px; border-radius: 8px; background: #52645a; }
.studio-product-summary { display: flex; gap: 7px; margin: 17px 0 14px; }
.studio-product-summary i { width: 50%; height: 42px; border-radius: 9px; background: #edf0eb; }
.studio-product-row { height: 31px; border-top: 1px solid var(--op-border); }
.studio-product-row--short { width: 72%; }

.launch-card__copy { display: grid; grid-template-columns: minmax(0, 1fr) 30px; gap: 18px; align-items: center; min-height: 132px; padding: 23px 25px 24px; }
.launch-card__eyebrow { display: block; margin-bottom: 7px; color: var(--op-accent-text); font: 700 9px/1 var(--op-font-mono); letter-spacing: .11em; text-transform: uppercase; }
.launch-card h2 { margin: 0; font-family: var(--op-font-display, "Bricolage Grotesque", sans-serif); font-size: 20px; font-weight: 700; line-height: 1.2; letter-spacing: -.02em; }
.launch-card p { max-width: 440px; margin: 6px 0 0; color: var(--op-text-secondary); font-size: 13px; line-height: 1.48; text-wrap: pretty; }
.launch-arrow { color: var(--op-text-tertiary); font-size: 22px; transition-property: transform, color; transition-duration: 180ms; transition-timing-function: ease; }
.launch-card:hover .launch-arrow { color: var(--op-text); transform: translateX(3px); }

.launch-secondary { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 18px; animation: launch-rise 500ms 210ms cubic-bezier(.2, 0, 0, 1) both; }
.launch-secondary a { display: flex; min-height: 76px; align-items: center; justify-content: space-between; padding: 16px 18px; border-radius: 14px; background: color-mix(in srgb, var(--op-surface) 74%, transparent); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--op-border) 76%, transparent); transition-property: background-color, box-shadow, transform; transition-duration: 160ms; transition-timing-function: ease; }
.launch-secondary a:hover { background: var(--op-surface); box-shadow: inset 0 0 0 1px var(--op-border-strong), 0 8px 24px rgba(24, 31, 27, .05); transform: translateY(-2px); }
.launch-secondary a:active { transform: scale(.96); }
.launch-secondary span { display: flex; flex-direction: column; gap: 3px; }
.launch-secondary strong { font-size: 14px; font-weight: 700; }
.launch-secondary small { color: var(--op-text-secondary); font-size: 12px; line-height: 1.35; }
.launch-secondary i { color: var(--op-text-tertiary); font-size: 18px; font-style: normal; }

@keyframes launch-rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 780px) {
  .launch-shell { width: min(100% - 28px, 560px); padding-top: 16px; }
  .launch-intro { margin: 52px 0 28px; }
  .launch-intro h1 { font-size: clamp(38px, 12vw, 48px); }
  .launch-intro > p:last-child { font-size: 15px; }
  .launch-options, .launch-secondary { grid-template-columns: 1fr; }
  .preview { height: 250px; }
  .preview--product { padding: 24px 18px 0; grid-template-columns: 78px minmax(0, 1fr); }
  .preview-main { padding-right: 16px; padding-left: 16px; }
  .preview-bar { margin-right: -16px; margin-left: -16px; }
  .preview--studio { padding: 24px 18px 0; grid-template-columns: minmax(110px, .72fr) minmax(0, 1.28fr); }
  .studio-chat-preview, .studio-product-preview { height: 226px; }
  .launch-card__copy { min-height: 122px; padding: 20px; }
}

@media (max-width: 430px) {
  .launch-index-label { display: none; }
  .launch-intro { margin-top: 42px; }
  .preview--studio { grid-template-columns: 104px minmax(0, 1fr); gap: 7px; padding-right: 12px; padding-left: 12px; }
  .studio-product-preview { grid-template-columns: 44px minmax(0, 1fr); }
  .studio-product-nav { padding-right: 8px; padding-left: 8px; }
  .studio-product-main { padding-right: 10px; padding-left: 10px; }
  .launch-secondary a { min-height: 84px; }
}

@media (prefers-reduced-motion: reduce) {
  .launch-intro, .launch-card, .launch-secondary { animation: none; }
  .launch-card, .launch-arrow, .launch-secondary a { transition: none; }
}