/* Start Building and account entry reuse the site's type, buttons and CTA artwork. */
.onboarding-page :focus-visible { outline: 2px solid var(--primary-base, #335cff); outline-offset: 4px; }
.onboarding-skip { position: absolute; top: 8px; left: 16px; z-index: 300; padding: 12px 16px; background: #fff; border-radius: 8px; transform: translateY(-160%); }
.onboarding-skip:focus { transform: none; }
.lp-navlink[aria-disabled="true"] { color: var(--text-sub-600); cursor: default; display: inline-flex; align-items: center; gap: 7px; }
.onboarding-soon { display: inline-flex; align-items: center; padding: 2px 6px; border: 1px solid var(--stroke-soft-200, #e5e5e5); border-radius: 5px; font-size: 10px; line-height: 14px; font-weight: 500; color: var(--text-sub-600); background: rgba(255,255,255,.5); }
.build-hero { position: relative; isolation: isolate; min-height: min(880px, calc(100svh - 80px)); display: flex; align-items: center; justify-content: center; padding: 176px 24px 80px; overflow: hidden; text-align: center; }
.build-hero__atmosphere { position: absolute; z-index: -1; inset: 0; background: url('../assets/images/cta-bg.webp') center 70% / cover no-repeat; opacity: .78; -webkit-mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,.15) 14%, #000 52%, #000 78%, transparent 100%); mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,.15) 14%, #000 52%, #000 78%, transparent 100%); pointer-events: none; }
.build-hero__content { width: 100%; max-width: 900px; display: flex; flex-direction: column; align-items: center; }
.build-hero h1 { font-size: clamp(44px, 4.8vw, 64px); line-height: 1.08; font-weight: 500; letter-spacing: -.04em; color: var(--text-strong-950); }
.build-hero__lead { margin-top: 20px; color: var(--text-sub-600); font-size: 18px; line-height: 28px; letter-spacing: -.3px; }
.build-composer { width: min(100%, 704px); margin-top: 38px; padding: 18px 12px 12px 18px; background: #fff; border: 1px solid #e5e5e5; border-radius: 20px; box-shadow: 0 3px 4px rgba(23,23,23,.07), 0 1px 2px rgba(23,23,23,.04); text-align: left; transition: border-color .2s, box-shadow .2s; }
.build-composer:focus-within { border-color: rgba(51,92,255,.45); box-shadow: 0 0 0 3px rgba(51,92,255,.07), 0 20px 48px -24px rgba(31,59,173,.22); }
.build-composer textarea { display: block; width: 100%; height: 36px; min-height: 36px; max-height: 180px; padding: 0; resize: none; border: 0; outline: none; background: transparent; font-size: 16px; line-height: 23px; color: var(--text-strong-950); }
.build-composer textarea:focus-visible { outline: none; }
.build-composer textarea::placeholder { color: #a3a3a3; opacity: 1; }
.build-composer__toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-top: 12px; }
.build-composer__tools { display: flex; align-items: center; gap: 10px; }
.build-composer__tools:last-child { margin-left: auto; }
.build-icon-button { display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid #e5e5e5; border-radius: 9px; background: #fff; box-shadow: 0 1px 2px rgba(23,23,23,.04); }
.build-icon-button:hover { background: #fafafa; }
.build-icon-definitions { position: absolute; overflow: hidden; pointer-events: none; }
.build-composer svg { flex-shrink: 0; }
.build-icon-button svg { width: 20px; height: 20px; }
.build-model-picker { position: relative; }
.build-model-trigger { display: inline-flex; align-items: center; gap: 6px; min-height: 32px; max-width: 210px; padding: 0 2px; border-radius: 6px; color: #5c5c5c; font-size: 15px; line-height: 22px; text-align: left; }
.build-model-trigger:hover { color: #171717; }
.build-model-icon { width: 20px; height: 20px; flex: none; object-fit: contain; }
.build-model-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.build-model-chevron { width: 13px; height: 13px; flex: none; transition: transform .16s ease; }
.build-model-trigger[aria-expanded="true"] .build-model-chevron { transform: rotate(180deg); }
.build-model-menu { position: absolute; z-index: 80; right: 0; bottom: calc(100% + 10px); width: min(280px, calc(100vw - 24px)); max-height: min(400px, var(--model-menu-max-height, calc(100dvh - 140px))); overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; padding: 8px; border: 1px solid #e5e5e5; border-radius: 17px; background: #fff; box-shadow: 0 2px 5px rgba(23,23,23,.07); text-align: left; }
.build-model-menu[hidden] { display: none; }
@media (hover: hover) and (pointer: fine) and (forced-colors: none) {
  .build-model-menu { --model-scroll-thumb: transparent; scrollbar-color: var(--model-scroll-thumb) transparent; }
  .build-model-menu:hover { --model-scroll-thumb: rgba(23,23,23,.30); }
  @supports selector(::-webkit-scrollbar) {
    .build-model-menu { scrollbar-width: auto; scrollbar-color: auto; }
    .build-model-menu::-webkit-scrollbar { width: 6px; background: transparent; }
    .build-model-menu::-webkit-scrollbar-track { background: transparent; }
    .build-model-menu::-webkit-scrollbar-thumb { background: var(--model-scroll-thumb); border-radius: 999px; }
  }
}
.build-model-menu.is-below { top: calc(100% + 10px); bottom: auto; }
.build-model-menu__title { padding: 3px 9px 7px; font-size: 11px; line-height: 16px; font-weight: 600; letter-spacing: .045em; text-transform: uppercase; color: #a3a3a3; }
.build-model-group + .build-model-group { margin-top: 6px; padding-top: 6px; border-top: 1px solid #eee; }
.build-model-group__title { padding: 6px 9px 4px; font-size: 11px; line-height: 16px; font-weight: 500; color: #737373; }
.build-model-option { display: flex; align-items: center; gap: 9px; width: 100%; min-height: 36px; padding: 7px 9px; border-radius: 9px; font-size: 14px; line-height: 20px; color: #262626; text-align: left; }
.build-model-option__icon { width: 18px; height: 18px; flex: none; object-fit: contain; }
.build-model-option__check { width: 15px; height: 15px; margin-left: auto; visibility: hidden; }
.build-model-option:hover, .build-model-option[aria-checked="true"] { background: #f5f5f5; }
.build-model-option:focus-visible { outline-offset: -2px; background: #f5f5f5; }
.build-model-option[aria-checked="true"] { font-weight: 500; }
.build-model-option[aria-checked="true"] .build-model-option__check { visibility: visible; }
.build-send { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 9px; background: #262626; color: #fff; transition: transform .2s, background .2s; }
.build-send svg { width: 20px; height: 20px; }
.build-send:hover:not(:disabled) { transform: translateY(-2px); background: #353535; }
.build-send:disabled { background: #e4e4e4; cursor: default; }
.build-send:disabled svg { opacity: .8; }
.build-message { max-width: 680px; margin-top: 12px; color: #b42318; text-align: left; font-size: 13px; line-height: 20px; }
.build-message:empty { display: none; }
.build-message.is-info { color: var(--text-sub-600); }
.build-suggestions-hint { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 36px; color: #737373; font-size: 14px; line-height: 22px; }
.build-suggestions-hint svg { width: 16px; height: 16px; flex: none; }
.build-composer-slot + .build-suggestions { margin-top: 32px; }
.build-product-tour .lp-steps-row { align-items: center; }
.build-product-tour .lp-steps-row .lp-step { align-items: center; justify-content: center; }
.build-product-tour .lp-steps-row .lp-step__num { align-self: center; }
.build-product-tour .lp-steps-row .lp-step__body { min-width: 0; padding-top: 0; text-align: center; }
.build-product-tour .lp-preview__card { align-items: flex-start; justify-content: center; }
@media (max-width: 760px) {
  .build-product-tour .lp-mstep .lp-preview__card { width: 100%; height: auto; min-height: 0; padding: 24px; gap: 16px; }
}
.build-suggestions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 20px; }
.build-suggestion { display: inline-flex; align-items: center; gap: 6px; min-height: 28px; padding: 3px 8px 3px 4px; border: 1px solid rgba(255,255,255,.76); background: rgba(255,255,255,.28); border-radius: 7px; box-shadow: inset 0 1px 0 rgba(255,255,255,.9), inset 0 -1px 0 rgba(255,255,255,.12), 0 3px 12px rgba(23,23,23,.04); backdrop-filter: blur(14px) saturate(150%); -webkit-backdrop-filter: blur(14px) saturate(150%); font-size: 13px; line-height: 20px; font-weight: 400; color: #5c5c5c; transition: background .15s, border-color .15s, box-shadow .15s; }
.build-suggestion img { width: 20px; height: 20px; flex: none; border-radius: 7px; }
.build-suggestion:hover { background: rgba(255,255,255,.48); border-color: rgba(255,255,255,.96); box-shadow: inset 0 1px 0 #fff, 0 4px 14px rgba(23,23,23,.06); }
.build-hero__scroll { position: absolute; bottom: 28px; display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid rgba(23,23,23,.14); border-radius: 50%; background: rgba(255,255,255,.6); }
.build-hero__scroll img { width: 16px; height: 16px; transform: rotate(-90deg); }
.onboarding-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; }

.build-starters { padding: 88px 0 8px; scroll-margin-top: 96px; background: #fff; }
.build-starters__inner { display: grid; grid-template-columns: minmax(0,1fr); align-items: stretch; gap: 40px; max-width: 1248px; padding-inline: 24px; margin-inline: auto; }
.build-starters__copy { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(0,1fr) auto; align-items: center; column-gap: 40px; row-gap: 18px; padding: 0; text-align: left; }
.build-starters__eyebrow { grid-column: 1 / -1; margin-bottom: 0; color: #737373; font-size: 12px; line-height: 18px; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; }
.build-starters__copy .lp-h2 { font-size: 42px; line-height: 1.13; letter-spacing: -1.6px; }
.build-starters__copy .lp-lead { margin: 0; font-size: 16px; line-height: 26px; }
.build-starters__cta { justify-self: end; min-height: 46px; gap: 12px; margin: 0; padding: 12px 19px; border-radius: 999px; font-size: 14px; white-space: nowrap; }
.build-starters__cta img { filter: brightness(0) invert(1); }
.build-starters__showcase { --template-gap: 20px; position: relative; width: 100%; min-width: 0; padding: 48px 0 var(--template-gap); border-radius: 28px; background: var(--green-surface-gradient); box-shadow: inset 0 0 0 1px rgba(23,23,23,.065); overflow: hidden; }
.build-template-gallery {
  --template-edge-fade: clamp(44px, 8vw, 112px);
  /* Ease the opacity into the clear area rather than ending a short linear ramp. */
  --template-edge-mask: linear-gradient(to right,
    transparent,
    rgba(0,0,0,.02) calc(var(--template-edge-fade) * .125),
    rgba(0,0,0,.1) calc(var(--template-edge-fade) * .25),
    rgba(0,0,0,.28) calc(var(--template-edge-fade) * .375),
    rgba(0,0,0,.5) calc(var(--template-edge-fade) * .5),
    rgba(0,0,0,.72) calc(var(--template-edge-fade) * .625),
    rgba(0,0,0,.9) calc(var(--template-edge-fade) * .75),
    rgba(0,0,0,.98) calc(var(--template-edge-fade) * .875),
    #000 var(--template-edge-fade),
    #000 calc(100% - var(--template-edge-fade)),
    rgba(0,0,0,.98) calc(100% - var(--template-edge-fade) * .875),
    rgba(0,0,0,.9) calc(100% - var(--template-edge-fade) * .75),
    rgba(0,0,0,.72) calc(100% - var(--template-edge-fade) * .625),
    rgba(0,0,0,.5) calc(100% - var(--template-edge-fade) * .5),
    rgba(0,0,0,.28) calc(100% - var(--template-edge-fade) * .375),
    rgba(0,0,0,.1) calc(100% - var(--template-edge-fade) * .25),
    rgba(0,0,0,.02) calc(100% - var(--template-edge-fade) * .125),
    transparent);
  position: relative; overflow-x: auto; padding: 0; scrollbar-width: thin;
  -webkit-mask-image: var(--template-edge-mask);
  mask-image: var(--template-edge-mask);
}
.is-looping .build-template-gallery { overflow: hidden; }
.build-template-track { display: flex; width: max-content; }
.build-template-group { display: flex; align-items: flex-end; gap: var(--template-gap); padding-right: var(--template-gap); }
.build-template { display: flex; flex-direction: column; align-items: flex-start; flex: 0 0 340px; width: 340px; border-radius: 0; }
.build-template__preview { display: block; width: 100%; aspect-ratio: 8 / 5; padding: 0; overflow: hidden; border-radius: 0; background: none; box-shadow: 0 6px 18px -12px rgba(27,52,65,.12); transition: box-shadow .2s; }
.build-template__image { display: block; width: 100%; height: auto; aspect-ratio: 8 / 5; object-fit: cover; border-radius: 0; box-shadow: 0 8px 24px -8px rgba(27,52,65,.25); }
.build-template__tag { display: inline-flex; align-items: center; min-height: 26px; margin: 0 0 12px; padding: 4px 10px; border: 1px solid rgba(29,78,52,.3); border-radius: 999px; background: transparent; color: #12301f; font-size: 11px; line-height: 16px; font-weight: 500; }
.is-looping .build-template-track { animation: build-template-loop 44s linear infinite; }
.is-offscreen .build-template-track { animation-play-state: paused; }
@keyframes build-template-loop { to { transform: translateX(-50%); } }

/* Account screens follow the supplied split-page reference. */
.auth-shell { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); min-height: 100svh; background: #fff; }
.auth-panel { display: flex; flex-direction: column; position: relative; min-width: 0; padding: 0 40px 32px; }
.auth-header { flex: none; margin-inline: -40px; }
.auth-header .lp-nav__inner { min-height: 76px; }
.auth-content { width: 100%; max-width: 448px; margin: auto; padding-block: 40px 32px; }
.auth-brand { display: inline-flex; align-items: center; flex: none; }
.auth-brand img { width: 112px; height: auto; }
.auth-content h1 { font-size: 30px; line-height: 38px; letter-spacing: -.9px; font-weight: 500; color: var(--text-strong-950); text-align: center; }
.auth-intro { margin-top: 10px; color: var(--text-sub-600); font-size: 14px; line-height: 22px; text-align: center; }
.auth-providers { display: grid; gap: 12px; margin-top: 30px; }
.auth-provider { display: flex; position: relative; align-items: center; justify-content: center; gap: 12px; min-height: 48px; padding: 10px 42px; border: 1px solid rgba(23,23,23,.1); border-radius: 999px; background: #fff; color: var(--text-strong-950); font-size: 14px; font-weight: 500; transition: background .15s, border-color .15s; }
.auth-provider img { position: absolute; left: 16px; width: 20px; height: 20px; object-fit: contain; }
.auth-provider:hover:not(:disabled) { background: #fcfcfc; border-color: rgba(23,23,23,.2); }
.auth-provider:disabled { cursor: wait; opacity: .55; }
.auth-provider[aria-busy="true"] { opacity: 1; }
.auth-retry { display: block; margin: 12px auto 0; font-size: 13px; text-decoration: underline; text-underline-offset: 3px; }
.auth-retry[hidden] { display: none; }
.auth-switch { margin-top: 18px; font-size: 13px; line-height: 20px; text-align: center; color: var(--text-sub-600); }
.auth-switch a, .auth-policy a { color: #353535; text-decoration: underline; text-underline-offset: 3px; }
.auth-policy a { white-space: nowrap; }
.auth-policy { margin-top: 22px; font-size: 11px; line-height: 18px; text-align: center; color: #737373; }
.auth-status { margin-top: 16px; padding: 12px 14px; border: 1px solid #c0d5ff; border-radius: 12px; color: var(--accent-darker); background: var(--accent-lighter); font-size: 13px; line-height: 20px; }
.auth-status[hidden] { display: none; }
.auth-visual { display: flex; align-items: center; justify-content: center; position: relative; min-width: 0; min-height: calc(100svh - 16px); overflow: hidden; margin: 8px; padding: 56px; border-radius: 24px; background: var(--accent-lighter) url('../assets/images/cta-bg.webp') center / cover no-repeat; box-shadow: 0 4px 24px -16px rgba(23,23,23,.14); }
.auth-visual__content { width: 100%; max-width: 470px; }
.auth-visual__eyebrow { margin-bottom: 18px; font-size: 11px; line-height: 20px; font-weight: 500; letter-spacing: 1.8px; text-transform: uppercase; color: #525252; }
.auth-visual h2 { max-width: 430px; font-size: clamp(34px, 3.4vw, 54px); line-height: 1.1; letter-spacing: -.045em; font-weight: 500; margin-bottom: 32px; }
.auth-prompt { width: 100%; margin: 0; pointer-events: none; user-select: none; }
.build-composer__preview { min-height: 72px; font-size: 16px; line-height: 23px; color: #a3a3a3; }
.auth-visual__note { margin-top: 18px; color: #525252; font-size: 12px; line-height: 20px; }
.auth-mobile-prompt { display: none; }

@media (min-width: 1600px) {
  .build-hero { min-height: calc(100svh - 80px); }
}
@media (max-width: 1120px) {
  .build-hero { min-height: 760px; padding-top: 112px; padding-bottom: 120px; }
  .auth-panel { padding: 0 24px 32px; }
  .auth-header { margin-inline: -24px; }
  .auth-visual { padding: 40px; }
  .build-starters__inner { gap: 36px; }
  .build-starters__copy { column-gap: 28px; }
  .build-starters__copy .lp-h2 { font-size: 36px; letter-spacing: -1.2px; }
}
@media (max-width: 960px) {
  .build-starters__copy { grid-template-columns: minmax(0,1fr) auto; }
  .build-starters__copy .lp-lead { grid-column: 1; max-width: 520px; }
  .build-starters__cta { grid-column: 2; grid-row: 2 / span 2; }
}
@media (max-width: 760px) {
  .build-starters__inner { grid-template-columns: 1fr; gap: 28px; }
  .build-starters__copy { max-width: none; grid-template-columns: minmax(0,1fr); gap: 16px; }
  .build-starters__copy .lp-lead { grid-column: auto; }
  .build-starters__cta { grid-column: auto; grid-row: auto; justify-self: start; }
  .build-starters__showcase { padding-top: 32px; }
  .auth-shell { grid-template-columns: 1fr; }
  .auth-panel { min-height: 100svh; padding: 0 24px 32px; }
  .auth-content { max-width: 448px; padding-block: 40px 20px; }
  .auth-content h1 { font-size: 28px; line-height: 36px; }
  .auth-visual { display: none; }
  .auth-mobile-prompt:not([hidden]) { display: block; margin-top: 18px; border: 1px solid rgba(23,23,23,.06); border-radius: 12px; background: #f5f5f5; }
  .auth-mobile-prompt summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 46px; padding: 12px 14px; list-style: none; font-size: 13px; line-height: 20px; cursor: pointer; color: #525252; }
  .auth-mobile-prompt summary::-webkit-details-marker { display: none; }
  .auth-mobile-prompt summary::after { content: ''; flex: none; width: 7px; height: 7px; margin-right: 2px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-2px) rotate(45deg); }
  .auth-mobile-prompt[open] summary::after { transform: translateY(2px) rotate(225deg); }
  .auth-mobile-prompt summary:focus-visible { outline: 2px solid #525252; outline-offset: 3px; border-radius: 12px; }
  .auth-mobile-prompt p { padding: 0 14px 14px; font-size: 12px; line-height: 20px; color: #737373; }
}
@media (max-width: 600px) {
  .auth-panel { padding-inline: 20px; }
  .auth-header { margin-inline: -20px; }
  .auth-header .lp-nav__inner { min-height: 68px; }
  .build-hero { min-height: calc(100svh - 72px); padding: 92px 20px 112px; }
  .build-hero h1 { font-size: clamp(32px, 9.2vw, 42px); letter-spacing: -.035em; }
  .build-hero__lead { max-width: 290px; margin-top: 16px; font-size: 15px; line-height: 23px; }
  .build-composer { margin-top: 28px; padding: 16px 12px 12px 16px; border-radius: 20px; }
  .build-composer textarea { min-height: 60px; font-size: 16px; line-height: 24px; }
  .build-composer__toolbar { gap: 8px; }
  .build-composer__tools { gap: 4px; }
  .build-icon-button { width: 28px; height: 28px; }
  .build-model-trigger { max-width: 104px; gap: 4px; font-size: 12px; }
  .build-model-icon { width: 17px; height: 17px; }
  .build-model-chevron { width: 11px; height: 11px; }
  .build-suggestions-hint { max-width: 285px; margin-top: 28px; font-size: 12px; line-height: 19px; }
  .build-suggestions { gap: 8px; margin-top: 16px; }
  .build-suggestion { font-size: 12px; }
  .build-starters { padding-top: 56px; }
  .build-starters__eyebrow { margin-bottom: 0; font-size: 11px; }
  .build-starters__copy .lp-h2 { font-size: 32px; line-height: 1.15; letter-spacing: -1px; }
  .build-starters__copy .lp-lead { margin-top: 0; font-size: 15px; line-height: 24px; }
  .build-starters__cta { margin-top: 4px; }
  .build-starters__showcase { --template-gap: 14px; margin-inline: 0; border-radius: 20px; }
  .build-template { width: 270px; flex-basis: 270px; }
}
@media (max-width: 620px) {
  .auth-brand img { width: 96px; }
}
@media (prefers-reduced-motion: reduce) {
  .build-send, .build-composer, .build-suggestion, .auth-provider, .build-model-chevron, .build-template__preview { transition: none; }
  .is-looping .build-template-track { animation: none; }
  .is-looping .build-template-gallery { overflow-x: auto; }
  .build-template-group[aria-hidden="true"] { display: none; }
}
@media (max-width: 380px) {
  .auth-panel { padding-inline: 16px; }
  .auth-header { margin-inline: -16px; }
}