/* =====================================================================
   Oddll AI Brain — Landing styles
   Anthropic-inspired: warm ivory canvas, editorial serif display,
   clay accent, generous whitespace. Everything namespaced under .oab-root
   so it never bleeds into the Odoo backend.
   ===================================================================== */

.oab-root {
  /* palette */
  --oab-ivory:    #FAF9F5;
  --oab-cream:    #F0EEE6;
  --oab-sand:     #EBE7DA;
  --oab-paper:    #FFFFFF;
  --oab-ink:      #1A1915;
  --oab-ink-2:    #45433B;
  --oab-ink-3:    #78756B;
  --oab-clay:     #CC785C;
  --oab-clay-deep:#B4543A;
  --oab-clay-soft:#F2DDD3;
  --oab-sage:     #B5C4B1;
  --oab-line:     #E4E0D4;
  --oab-dark:     #21201B;
  --oab-dark-2:   #2C2A23;

  /* type */
  --oab-serif: 'Newsreader', Georgia, 'Times New Roman', serif;
  --oab-sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

  /* layout */
  --oab-max: 1180px;
  --oab-pad: clamp(20px, 5vw, 56px);
  --oab-radius: 18px;
  --oab-radius-sm: 12px;

  font-family: var(--oab-sans);
  color: var(--oab-ink);
  background: var(--oab-ivory);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

.oab-root img,
.oab-root svg { max-width: 100%; }

.oab-root a { color: inherit; text-decoration: none; }

.oab-container {
  width: 100%;
  max-width: var(--oab-max);
  margin: 0 auto;
  padding-inline: var(--oab-pad);
}

/* RTL niceties */
.oab-root[dir="rtl"] { letter-spacing: 0; }

/* skip link */
.oab-skip {
  position: absolute; left: -999px; top: 8px; z-index: 200;
  background: var(--oab-ink); color: #fff; padding: 10px 16px; border-radius: 10px;
}
.oab-skip:focus { left: 16px; }

/* =====================================================================
   Buttons
   ===================================================================== */
.oab-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--oab-sans); font-weight: 600; font-size: 15px; line-height: 1;
  padding: 12px 20px; border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; transition: transform .18s ease, background .18s ease,
                              color .18s ease, border-color .18s ease, box-shadow .18s ease;
  white-space: nowrap;
}
.oab-btn svg { transition: transform .2s ease; }
.oab-btn-primary {
  background: var(--oab-clay); color: #fff;
  box-shadow: 0 1px 0 rgba(0,0,0,.04);
}
.oab-btn-primary:hover { background: var(--oab-clay-deep); transform: translateY(-1px); }
.oab-btn-primary:hover svg { transform: translateX(3px); }
.oab-root[dir="rtl"] .oab-btn-primary:hover svg { transform: translateX(-3px); }
.oab-btn-ghost {
  background: transparent; color: var(--oab-ink); border-color: var(--oab-ink);
}
.oab-btn-ghost:hover { background: var(--oab-ink); color: var(--oab-ivory); transform: translateY(-1px); }
.oab-btn-lg { padding: 15px 26px; font-size: 16px; }
.oab-btn-block { width: 100%; }

/* =====================================================================
   Announce + Nav
   ===================================================================== */
.oab-announce {
  display: flex; align-items: center; justify-content: center; gap: 9px;
  background: var(--oab-ink); color: #EDEBE3;
  font-size: 13px; letter-spacing: .01em; padding: 9px 18px; text-align: center;
}
.oab-announce-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--oab-clay); flex: none; }

.oab-nav {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--oab-ivory) 85%, transparent);
  backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, background .25s ease;
}
.oab-nav.is-stuck { border-bottom-color: var(--oab-line); background: color-mix(in srgb, var(--oab-ivory) 94%, transparent); }
.oab-nav-inner { display: flex; align-items: center; gap: 22px; height: 68px; }

.oab-brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; }
.oab-brand-mark { color: var(--oab-clay); display: inline-flex; }
.oab-brand-word { font-size: 17px; letter-spacing: -.01em; }
.oab-brand-soft { color: var(--oab-ink-3); font-weight: 500; }
.oab-brand-logo { height: 34px; width: auto; max-width: 190px; object-fit: contain; display: block; }
.oab-footer .oab-brand-logo { filter: brightness(0) invert(1); opacity: .92; }

.oab-nav-links { display: flex; align-items: center; gap: 4px; margin-inline-start: auto; }
.oab-nav-links a {
  font-size: 14.5px; font-weight: 500; color: var(--oab-ink-2);
  padding: 8px 12px; border-radius: 10px; transition: background .15s ease, color .15s ease;
}
.oab-nav-links a:hover { color: var(--oab-ink); background: var(--oab-cream); }

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

/* language switcher */
.oab-lang { position: relative; }
.oab-lang-toggle {
  display: inline-flex; align-items: center; gap: 5px;
  font: 600 13px/1 var(--oab-sans); color: var(--oab-ink-2);
  background: transparent; border: 1px solid var(--oab-line); border-radius: 999px;
  padding: 8px 11px; cursor: pointer; transition: border-color .15s, color .15s;
}
.oab-lang-toggle:hover { border-color: var(--oab-ink-3); color: var(--oab-ink); }
.oab-lang-menu {
  position: absolute; inset-inline-end: 0; top: calc(100% + 8px);
  min-width: 150px; list-style: none; margin: 0; padding: 6px;
  background: var(--oab-paper); border: 1px solid var(--oab-line); border-radius: 14px;
  box-shadow: 0 18px 40px -20px rgba(40,35,25,.4);
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity .16s ease, transform .16s ease, visibility .16s;
}
.oab-lang.is-open .oab-lang-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.oab-lang-menu a {
  display: flex; align-items: center; gap: 10px; padding: 9px 11px; border-radius: 9px;
  font-size: 14px; color: var(--oab-ink-2);
}
.oab-lang-menu a:hover { background: var(--oab-cream); color: var(--oab-ink); }
.oab-lang-code { font-weight: 600; font-size: 12px; color: var(--oab-clay); width: 22px; }

.oab-burger { display: none; }

/* mobile menu */
.oab-mobile-menu { display: none; flex-direction: column; gap: 4px; padding: 12px var(--oab-pad) 20px; border-bottom: 1px solid var(--oab-line); background: var(--oab-ivory); }
.oab-mobile-menu a { padding: 12px 6px; font-weight: 500; color: var(--oab-ink-2); border-radius: 10px; }
.oab-mobile-menu a:hover { background: var(--oab-cream); }
.oab-mobile-menu .oab-btn { margin-top: 8px; }

/* =====================================================================
   Hero
   ===================================================================== */
.oab-hero { position: relative; padding: clamp(48px, 8vw, 96px) 0 clamp(40px, 6vw, 72px); overflow: hidden; }
.oab-hero-grid {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.oab-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  color: var(--oab-clay-deep); background: var(--oab-clay-soft);
  padding: 7px 14px; border-radius: 999px;
}
.oab-eyebrow-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--oab-clay); }

.oab-hero-title {
  font-family: var(--oab-serif); font-weight: 500;
  font-size: clamp(40px, 6.4vw, 70px); line-height: 1.04; letter-spacing: -.02em;
  margin: 22px 0 0;
}
.oab-hero-title span { display: block; }
.oab-hero-accent { color: var(--oab-clay); font-style: italic; }
.oab-hero-sub {
  font-size: clamp(16.5px, 2vw, 19px); color: var(--oab-ink-2);
  max-width: 46ch; margin: 24px 0 0;
}
.oab-hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.oab-hero-note { margin-top: 18px; font-size: 13.5px; color: var(--oab-ink-3); }

/* chat mock */
.oab-hero-visual { position: relative; }
.oab-chat {
  position: relative; z-index: 2;
  background: var(--oab-paper); border: 1px solid var(--oab-line);
  border-radius: 22px; box-shadow: 0 40px 80px -40px rgba(60,45,30,.45), 0 2px 6px rgba(60,45,30,.06);
  overflow: hidden; max-width: 430px; margin-inline: auto;
}
.oab-chat-head {
  display: flex; align-items: center; gap: 11px; padding: 16px 18px;
  border-bottom: 1px solid var(--oab-line); background: var(--oab-ivory);
}
.oab-chat-mark {
  width: 38px; height: 38px; border-radius: 11px; flex: none;
  display: grid; place-items: center; color: var(--oab-clay);
  background: var(--oab-clay-soft);
}
.oab-chat-titles { display: flex; flex-direction: column; line-height: 1.25; }
.oab-chat-titles strong { font-size: 14.5px; }
.oab-chat-titles small { font-size: 12px; color: var(--oab-ink-3); }
.oab-chat-dot { margin-inline-start: auto; width: 9px; height: 9px; border-radius: 50%; background: #5BBE8B; box-shadow: 0 0 0 4px rgba(91,190,139,.16); }

.oab-chat-body { padding: 20px 18px; display: flex; flex-direction: column; gap: 14px; background:
  radial-gradient(120% 80% at 80% 0%, var(--oab-cream) 0%, var(--oab-paper) 60%); }
.oab-msg { max-width: 86%; padding: 12px 15px; border-radius: 16px; font-size: 14px; line-height: 1.5; }
.oab-msg p { margin: 0; }
.oab-msg-user { align-self: flex-end; background: var(--oab-ink); color: #F3F1E9; border-bottom-right-radius: 5px; }
.oab-root[dir="rtl"] .oab-msg-user { border-bottom-right-radius: 16px; border-bottom-left-radius: 5px; }
.oab-msg-ai { align-self: flex-start; background: var(--oab-cream); color: var(--oab-ink); border-bottom-left-radius: 5px; }
.oab-root[dir="rtl"] .oab-msg-ai { border-bottom-left-radius: 16px; border-bottom-right-radius: 5px; }

.oab-tool {
  align-self: flex-start; display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--oab-ink-3); padding: 6px 11px;
  background: var(--oab-sand); border-radius: 999px;
}
.oab-tool code { font-family: ui-monospace, 'SF Mono', Menlo, monospace; font-size: 11.5px; color: var(--oab-clay-deep); }
.oab-tool-spin { width: 11px; height: 11px; border-radius: 50%; border: 2px solid var(--oab-clay); border-top-color: transparent; animation: oab-spin 0.8s linear infinite; }
@keyframes oab-spin { to { transform: rotate(360deg); } }

.oab-msg-badge {
  align-self: flex-start; display: inline-flex; align-items: center; gap: 7px;
  font-size: 12px; font-weight: 500; color: #3f7a57;
  background: rgba(91,190,139,.13); padding: 6px 12px; border-radius: 999px;
}
.oab-chat-input {
  display: flex; align-items: center; gap: 10px; padding: 13px 16px;
  border-top: 1px solid var(--oab-line); color: var(--oab-ink-3); font-size: 13.5px;
}
.oab-chat-send {
  margin-inline-start: auto; width: 32px; height: 32px; border-radius: 50%;
  display: grid; place-items: center; background: var(--oab-clay); color: #fff; flex: none;
}
.oab-root[dir="rtl"] .oab-chat-send svg { transform: scaleX(-1); }

.oab-hero-blob { position: absolute; border-radius: 50%; filter: blur(48px); z-index: 1; opacity: .55; }
.oab-hero-blob-1 { width: 280px; height: 280px; background: var(--oab-clay-soft); top: -30px; inset-inline-end: -40px; }
.oab-hero-blob-2 { width: 240px; height: 240px; background: rgba(181,196,177,.5); bottom: -40px; inset-inline-start: -30px; }

/* =====================================================================
   Sections / headings
   ===================================================================== */
.oab-section { padding: clamp(56px, 8vw, 104px) 0; }
.oab-section-alt { background: var(--oab-cream); }
.oab-head { max-width: 680px; margin: 0 auto clamp(36px, 5vw, 56px); text-align: center; }
.oab-head-left { margin-inline: 0; text-align: start; }
.oab-tag {
  display: inline-block; font-size: 12.5px; font-weight: 600; letter-spacing: .06em;
  text-transform: uppercase; color: var(--oab-clay-deep); margin-bottom: 16px;
}
.oab-tag-light { color: var(--oab-clay-soft); }
.oab-h2 {
  font-family: var(--oab-serif); font-weight: 500; letter-spacing: -.02em;
  font-size: clamp(28px, 4vw, 44px); line-height: 1.1; margin: 0;
}
.oab-h2-light { color: var(--oab-ivory); }
.oab-lead { font-size: clamp(16px, 1.8vw, 18.5px); color: var(--oab-ink-2); margin: 18px 0 0; }

/* =====================================================================
   Feature grid
   ===================================================================== */
.oab-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.oab-card {
  background: var(--oab-paper); border: 1px solid var(--oab-line);
  border-radius: var(--oab-radius); padding: 28px 26px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.oab-section-alt .oab-card { background: var(--oab-ivory); }
.oab-card:hover { transform: translateY(-4px); box-shadow: 0 26px 50px -32px rgba(60,45,30,.5); border-color: var(--oab-sand); }
.oab-card-ico {
  width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center;
  margin-bottom: 20px; color: var(--oab-clay-deep);
}
.oab-ico-a { background: #F3DFD6; }
.oab-ico-b { background: #DFEBDD; color: #4d7a59; }
.oab-ico-c { background: #E7E2D2; color: #8a7a3f; }
.oab-ico-d { background: #E6E0EC; color: #6b5b88; }
.oab-ico-e { background: #F3DFD6; }
.oab-ico-f { background: #DCE6EC; color: #4a6f86; }
.oab-card h3 { font-family: var(--oab-serif); font-weight: 600; font-size: 21px; margin: 0 0 9px; letter-spacing: -.01em; }
.oab-card p { margin: 0; color: var(--oab-ink-2); font-size: 15px; }

/* =====================================================================
   How it works — steps
   ===================================================================== */
.oab-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: step; }
.oab-step {
  position: relative; background: var(--oab-ivory); border: 1px solid var(--oab-line);
  border-radius: var(--oab-radius); padding: 32px 28px;
}
.oab-section-alt .oab-step { background: var(--oab-paper); }
.oab-step-k {
  font-family: var(--oab-serif); font-size: 30px; color: var(--oab-clay);
  display: block; margin-bottom: 16px; font-weight: 500;
}
.oab-step h3 { font-family: var(--oab-serif); font-weight: 600; font-size: 22px; margin: 0 0 10px; }
.oab-step p { margin: 0; color: var(--oab-ink-2); font-size: 15px; }
.oab-step-cloud { border-color: var(--oab-clay); box-shadow: 0 0 0 1px var(--oab-clay) inset; }
.oab-step-cloud-tag {
  position: absolute; top: 22px; inset-inline-end: 22px;
  font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: #fff; background: var(--oab-clay); padding: 4px 10px; border-radius: 999px;
}

/* =====================================================================
   Privacy panel (dark)
   ===================================================================== */
.oab-privacy {
  position: relative; overflow: hidden;
  background: var(--oab-dark);
  background-image:
    radial-gradient(120% 130% at 100% 0%, color-mix(in srgb, var(--oab-clay) 22%, transparent) 0%, transparent 45%),
    radial-gradient(100% 120% at 0% 100%, rgba(181,196,177,.14) 0%, transparent 50%);
  border-radius: 28px; padding: clamp(36px, 5vw, 64px);
  display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(28px, 4vw, 56px); align-items: center;
}
.oab-privacy-body { color: #C8C5BA; font-size: 17px; margin: 18px 0 0; max-width: 42ch; }
.oab-privacy-points { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 18px; }
.oab-privacy-points li { display: flex; gap: 15px; align-items: flex-start; }
.oab-privacy-ico {
  flex: none; width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  color: var(--oab-clay-soft); background: color-mix(in srgb, var(--oab-clay) 16%, transparent);
}
.oab-privacy-points strong { display: block; color: var(--oab-ivory); font-size: 16px; margin-bottom: 3px; }
.oab-privacy-points span { color: #ABA89D; font-size: 14.5px; }

/* =====================================================================
   Use cases — prompt chips
   ===================================================================== */
.oab-prompts { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; max-width: 920px; margin: 0 auto; }
.oab-prompt {
  display: inline-flex; align-items: baseline; gap: 4px;
  font-family: var(--oab-serif); font-size: clamp(15px, 1.8vw, 18px); color: var(--oab-ink);
  background: var(--oab-paper); border: 1px solid var(--oab-line); border-radius: 999px;
  padding: 11px 20px; transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.oab-section-alt .oab-prompt { background: var(--oab-ivory); }
.oab-prompt:hover { transform: translateY(-2px) rotate(-.6deg); border-color: var(--oab-clay); background: var(--oab-clay-soft); }
.oab-prompt-q { color: var(--oab-clay); font-size: 1.3em; line-height: 0; }

/* =====================================================================
   Pricing
   ===================================================================== */
.oab-price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: start; }
.oab-price {
  position: relative; background: var(--oab-paper); border: 1px solid var(--oab-line);
  border-radius: var(--oab-radius); padding: 32px 28px;
  display: flex; flex-direction: column; gap: 6px;
}
.oab-price-featured {
  border-color: var(--oab-clay); box-shadow: 0 30px 60px -34px rgba(180,84,58,.5);
  transform: translateY(-8px);
}
.oab-price-flag {
  position: absolute; top: -13px; inset-inline-start: 28px;
  font-size: 12px; font-weight: 600; color: #fff; background: var(--oab-clay);
  padding: 5px 13px; border-radius: 999px;
}
.oab-price-name { font-family: var(--oab-serif); font-weight: 600; font-size: 24px; margin: 0; }
.oab-price-tag { color: var(--oab-ink-3); font-size: 14px; margin: 0 0 8px; }
.oab-price-amount { display: flex; align-items: baseline; gap: 2px; margin: 6px 0 20px; }
.oab-price-cur { font-size: 24px; font-weight: 600; align-self: flex-start; margin-top: 6px; }
.oab-price-num { font-family: var(--oab-serif); font-size: 52px; font-weight: 500; line-height: 1; letter-spacing: -.02em; }
.oab-price-per { color: var(--oab-ink-3); font-size: 15px; margin-inline-start: 4px; }
.oab-price-list { list-style: none; margin: 22px 0 0; padding: 22px 0 0; border-top: 1px solid var(--oab-line); display: flex; flex-direction: column; gap: 12px; }
.oab-price-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; color: var(--oab-ink-2); }
.oab-price-list svg { color: var(--oab-clay); flex: none; margin-top: 3px; }
/* credits-specific */
.oab-price-unit { font-family: var(--oab-sans); font-size: 16px; font-weight: 500; color: var(--oab-ink-3); margin-inline-start: 6px; }
.oab-price-cur-after { font-size: 24px; font-weight: 600; align-self: flex-start; margin-top: 6px; margin-inline-start: 4px; }
.oab-credits-note {
  text-align: center; margin: 30px auto 0; max-width: 720px;
  font-size: 14.5px; color: var(--oab-ink-3);
}
.oab-credits-note-sep { color: var(--oab-line); }

/* =====================================================================
   Odoo Apps badge
   ===================================================================== */
.oab-apps-btn {
  display: inline-flex; align-items: center; gap: 12px; margin-top: 18px;
  padding: 10px 20px 10px 16px; border-radius: 14px;
  background: var(--oab-ink); color: var(--oab-ivory);
  border: 1px solid var(--oab-ink);
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.oab-apps-btn:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -18px rgba(20,20,18,.6); background: #000; }
.oab-apps-ico { display: inline-flex; color: var(--oab-clay); flex: none; }
.oab-apps-text { display: flex; flex-direction: column; line-height: 1.2; text-align: start; }
.oab-apps-text small { font-size: 11px; letter-spacing: .04em; text-transform: uppercase; color: #A8A59B; }
.oab-apps-text strong { font-size: 16px; font-weight: 600; }
.oab-footer .oab-apps-btn-footer { margin-top: 18px; background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.12); }
.oab-footer .oab-apps-btn-footer:hover { background: rgba(255,255,255,.1); }

/* =====================================================================
   FAQ
   ===================================================================== */
.oab-faq-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.oab-faq-wrap .oab-head { margin: 0; }
.oab-faq { display: flex; flex-direction: column; }
.oab-faq-item { border-bottom: 1px solid var(--oab-line); }
.oab-faq-item summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between;
  gap: 18px; padding: 22px 4px; font-family: var(--oab-serif); font-size: 19px; font-weight: 500;
}
.oab-faq-item summary::-webkit-details-marker { display: none; }
.oab-faq-chev { position: relative; width: 16px; height: 16px; flex: none; }
.oab-faq-chev::before, .oab-faq-chev::after {
  content: ""; position: absolute; background: var(--oab-clay); border-radius: 2px;
  transition: transform .25s ease, opacity .25s ease;
}
.oab-faq-chev::before { top: 7px; left: 0; width: 16px; height: 2px; }
.oab-faq-chev::after { left: 7px; top: 0; width: 2px; height: 16px; }
.oab-faq-item[open] .oab-faq-chev::after { transform: scaleY(0); opacity: 0; }
.oab-faq-a { overflow: hidden; }
.oab-faq-a p { margin: 0; padding: 0 4px 24px; color: var(--oab-ink-2); font-size: 15.5px; max-width: 62ch; }

/* =====================================================================
   CTA + contact
   ===================================================================== */
.oab-cta {
  background: var(--oab-dark);
  background-image: radial-gradient(120% 120% at 0% 0%, color-mix(in srgb, var(--oab-clay) 28%, transparent) 0%, transparent 50%);
  border-radius: 28px; padding: clamp(34px, 5vw, 60px);
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 60px); align-items: center;
}
.oab-cta-sub { color: #C6C3B8; font-size: 17px; margin: 16px 0 26px; max-width: 38ch; }
.oab-cta-trust { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.oab-cta-trust li { display: flex; align-items: center; gap: 11px; color: #DAD7CC; font-size: 14.5px; }
.oab-check { width: 20px; height: 20px; border-radius: 50%; flex: none; position: relative; background: color-mix(in srgb, var(--oab-clay) 20%, transparent); }
.oab-check::after { content: ""; position: absolute; left: 6.5px; top: 4px; width: 5px; height: 9px; border: solid var(--oab-clay); border-width: 0 2px 2px 0; transform: rotate(40deg); }

.oab-cta-form { background: var(--oab-ivory); border-radius: 20px; padding: clamp(24px, 3vw, 34px); }
.oab-form { display: flex; flex-direction: column; gap: 15px; }
.oab-field { display: flex; flex-direction: column; gap: 7px; }
.oab-field span { font-size: 13px; font-weight: 600; color: var(--oab-ink-2); }
.oab-field input, .oab-field textarea {
  font: 15px/1.5 var(--oab-sans); color: var(--oab-ink);
  background: var(--oab-paper); border: 1px solid var(--oab-line); border-radius: 11px;
  padding: 12px 14px; width: 100%; transition: border-color .15s ease, box-shadow .15s ease;
}
.oab-field input:focus, .oab-field textarea:focus {
  outline: none; border-color: var(--oab-clay); box-shadow: 0 0 0 3px color-mix(in srgb, var(--oab-clay) 16%, transparent);
}
.oab-field textarea { resize: vertical; min-height: 84px; }
.oab-cta-form .oab-btn { margin-top: 6px; }

.oab-form-success { text-align: center; padding: 26px 10px; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.oab-form-success-ico { color: var(--oab-clay); }
.oab-form-success strong { font-family: var(--oab-serif); font-size: 24px; font-weight: 600; }
.oab-form-success span { color: var(--oab-ink-2); }

/* =====================================================================
   Footer
   ===================================================================== */
.oab-footer { background: var(--oab-ink); color: #CBC8BD; padding: clamp(48px, 6vw, 72px) 0 32px; }
.oab-footer-inner { display: grid; grid-template-columns: 1.4fr 2fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,.08); }
.oab-footer .oab-brand-word { color: var(--oab-ivory); }
.oab-footer .oab-brand-soft { color: #9b988e; }
.oab-footer .oab-brand-mark { color: var(--oab-clay); }
.oab-footer-tagline { margin: 16px 0 0; max-width: 34ch; font-size: 14.5px; color: #9b988e; }
.oab-footer-mail { display: inline-flex; align-items: center; gap: 8px; margin-top: 16px; font-size: 14px; color: #CBC8BD; transition: color .15s ease; }
.oab-footer-mail:hover { color: var(--oab-clay); }
.oab-footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.oab-footer-col { display: flex; flex-direction: column; gap: 11px; }
.oab-footer-col h4 { margin: 0 0 5px; font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: #807d73; }
.oab-footer-col a { font-size: 14.5px; color: #CBC8BD; transition: color .15s ease; }
.oab-footer-col a:hover { color: var(--oab-clay); }
.oab-footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding-top: 26px; font-size: 13px; color: #807d73; }

/* =====================================================================
   Auth / register page
   ===================================================================== */
.oab-auth { min-height: 100vh; display: flex; flex-direction: column; background:
  radial-gradient(110% 80% at 100% 0%, var(--oab-cream) 0%, var(--oab-ivory) 55%); }
.oab-auth-top { display: flex; align-items: center; justify-content: space-between; height: 80px; }
.oab-auth-back { display: inline-flex; align-items: center; gap: 7px; font-size: 14px; font-weight: 500; color: var(--oab-ink-2); padding: 9px 14px; border-radius: 999px; transition: background .15s ease, color .15s ease; }
.oab-auth-back:hover { background: var(--oab-cream); color: var(--oab-ink); }
.oab-root[dir="rtl"] .oab-auth-back svg { transform: scaleX(-1); }

.oab-auth-main { flex: 1; display: flex; align-items: center; padding-block: clamp(24px, 5vw, 64px); }
.oab-auth-grid { width: 100%; display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(32px, 6vw, 88px); align-items: center; }

.oab-auth-aside { max-width: 460px; }
.oab-auth-aside-title { font-family: var(--oab-serif); font-weight: 500; letter-spacing: -.02em; font-size: clamp(30px, 4.4vw, 48px); line-height: 1.08; margin: 22px 0 28px; }
.oab-auth-points { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 15px; }
.oab-auth-points li { display: flex; align-items: flex-start; gap: 12px; font-size: 16px; color: var(--oab-ink-2); }
.oab-auth-points .oab-check { background: var(--oab-clay-soft); margin-top: 1px; }
.oab-auth-points .oab-check::after { border-color: var(--oab-clay-deep); }

.oab-auth-card { background: var(--oab-paper); border: 1px solid var(--oab-line); border-radius: 22px; padding: clamp(28px, 3.4vw, 40px); box-shadow: 0 40px 80px -50px rgba(60,45,30,.5); max-width: 520px; width: 100%; justify-self: end; }
.oab-root[dir="rtl"] .oab-auth-card { justify-self: start; }
.oab-auth-title { font-family: var(--oab-serif); font-weight: 600; font-size: clamp(26px, 3vw, 32px); letter-spacing: -.01em; margin: 0; }
.oab-auth-sub { color: var(--oab-ink-2); font-size: 15px; margin: 8px 0 22px; }
.oab-auth-form { gap: 16px; }
.oab-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.oab-auth-foot { margin: 20px 0 0; font-size: 14px; color: var(--oab-ink-3); text-align: center; }
.oab-auth-foot a { color: var(--oab-clay-deep); font-weight: 600; margin-inline-start: 5px; }
.oab-auth-foot a:hover { text-decoration: underline; }
.oab-auth-card .oab-form-success { padding: 18px 6px 6px; }
.oab-auth-card .oab-form-success .oab-btn { margin-top: 18px; }

/* select wrapper */
.oab-select { position: relative; display: block; }
.oab-select select {
  appearance: none; -webkit-appearance: none;
  font: 15px/1.5 var(--oab-sans); color: var(--oab-ink); width: 100%;
  background: var(--oab-paper); border: 1px solid var(--oab-line); border-radius: 11px;
  padding: 12px 38px 12px 14px; cursor: pointer; transition: border-color .15s ease, box-shadow .15s ease;
}
.oab-root[dir="rtl"] .oab-select select { padding: 12px 14px 12px 38px; }
.oab-select select:focus { outline: none; border-color: var(--oab-clay); box-shadow: 0 0 0 3px color-mix(in srgb, var(--oab-clay) 16%, transparent); }
.oab-select-chev { position: absolute; top: 50%; inset-inline-end: 14px; transform: translateY(-50%); color: var(--oab-ink-3); pointer-events: none; }

/* alert banner */
.oab-alert { display: flex; align-items: flex-start; gap: 9px; background: #FBE7E0; border: 1px solid #F0C4B5; color: #9A3B22; border-radius: 12px; padding: 11px 14px; font-size: 14px; margin-bottom: 18px; }
.oab-alert svg { flex: none; margin-top: 1px; }

/* =====================================================================
   Reveal-on-scroll
   ===================================================================== */
.oab-root[data-anim="on"] [data-reveal] { opacity: 0; transform: translateY(22px); }
.oab-root[data-anim="on"] [data-reveal].is-in { opacity: 1; transform: none; transition: opacity .6s ease, transform .6s cubic-bezier(.2,.7,.2,1); }

/* =====================================================================
   Responsive
   ===================================================================== */
@media (max-width: 960px) {
  .oab-hero-grid { grid-template-columns: 1fr; }
  .oab-hero-copy { text-align: center; margin-inline: auto; }
  .oab-hero-sub { margin-inline: auto; }
  .oab-eyebrow { margin-inline: auto; }
  .oab-hero-ctas { justify-content: center; }
  .oab-hero-visual { margin-top: 28px; }
  .oab-feature-grid, .oab-steps, .oab-price-grid { grid-template-columns: repeat(2, 1fr); }
  .oab-privacy, .oab-cta, .oab-faq-wrap { grid-template-columns: 1fr; }
  .oab-footer-inner { grid-template-columns: 1fr; gap: 30px; }
  .oab-price-featured { transform: none; }
  .oab-auth-grid { grid-template-columns: 1fr; gap: 32px; }
  .oab-auth-aside { display: none; }
  .oab-auth-card { justify-self: stretch; max-width: 560px; margin-inline: auto; }
  .oab-root[dir="rtl"] .oab-auth-card { justify-self: stretch; }
}
@media (max-width: 720px) {
  .oab-nav-links, .oab-nav-cta { display: none; }
  .oab-burger {
    display: inline-flex; flex-direction: column; gap: 4px; justify-content: center;
    width: 42px; height: 42px; border: 1px solid var(--oab-line); border-radius: 11px;
    background: transparent; cursor: pointer; padding: 0;
  }
  .oab-burger span { width: 18px; height: 2px; background: var(--oab-ink); margin-inline: auto; border-radius: 2px; transition: transform .22s ease, opacity .22s ease; }
  .oab-burger.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .oab-burger.is-open span:nth-child(2) { opacity: 0; }
  .oab-burger.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .oab-mobile-menu.is-open { display: flex; }
  .oab-feature-grid, .oab-steps, .oab-price-grid, .oab-footer-cols { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .oab-root *, .oab-root *::before, .oab-root *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  .oab-root[data-anim="on"] [data-reveal] { opacity: 1; transform: none; }
}
@media (max-width: 720px){ .oab-field-row{ grid-template-columns:1fr; } }