/* ============ ONBOARDING DOCUMENTATION PAGE ============ */

/* HERO + TABS */
.ob-hero { padding: calc(var(--h-head, 80px) + 36px) 0 0; text-align: center; }
.ob-hero .eyebrow { display: inline-flex; align-items: center; gap: 7px; font-size: .76rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--blue); background: var(--blue-08); padding: 6px 14px; border-radius: 999px; margin-bottom: 14px; }
.ob-hero h1 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); margin-bottom: 10px; line-height: 1.3; word-wrap: break-word; }
.ob-hero p { color: var(--slate); max-width: 600px; margin: 0 auto 28px; font-size: 1.02rem; }

.ob-tabnav { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin-bottom: 34px; }
.ob-tabbtn { display: flex; align-items: center; gap: 9px; background: #fff; border: 1.5px solid var(--line); border-radius: 12px; padding: 11px 18px; font-weight: 700; font-size: .92rem; color: var(--slate); transition: .2s; cursor: pointer; }
.ob-tabbtn svg { width: 18px; height: 18px; }
.ob-tabbtn:hover { border-color: var(--blue-18); color: var(--blue); }
.ob-tabbtn.active { background: var(--blue); border-color: var(--blue); color: #fff; box-shadow: var(--shadow-blue); }

/* TAB PANELS */
.ob-panels { padding-bottom: 56px; }
.ob-panel { display: none; }
.ob-panel.active { display: block; animation: ob-fade .35s ease; }
@keyframes ob-fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.ob-panel-top { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; margin-bottom: 22px; }
.ob-panel-title { display: flex; align-items: center; gap: 12px; }
.ob-panel-title .pi { width: 44px; height: 44px; border-radius: 12px; background: var(--blue-08); color: var(--blue); display: grid; place-items: center; }
.ob-panel-title .pi svg { width: 24px; height: 24px; }
.ob-panel-title h2 { font-size: 1.5rem; }
.ob-panel-title span { display: block; font-size: .86rem; color: var(--slate); font-weight: 500; }

.ob-panel-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 20px; align-items: start; }
.ob-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 24px; box-shadow: 0 4px 20px rgba(15, 23, 42, .06); }
.ob-card h3 { font-size: 1rem; color: var(--blue); margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.ob-card h3 svg { width: 17px; height: 17px; }
.ob-card + .ob-card { margin-top: 18px; }

.ob-feat-list { display: flex; flex-direction: column; gap: 9px; }
.ob-feat-list li { display: flex; align-items: flex-start; gap: 9px; font-size: .9rem; color: var(--ink); font-weight: 500; }
.ob-feat-list li svg { width: 15px; height: 15px; color: var(--blue); flex: 0 0 auto; margin-top: 3px; }
.ob-feat-list li b { font-weight: 700; }

.ob-sub-split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ob-sub-split .subcard { background: var(--bg-tint, #f5f8ff); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
.ob-sub-split .subcard h4 { font-size: .9rem; color: var(--blue); margin-bottom: 10px; }

/* CHECKLIST */
.ob-checklist { display: flex; flex-direction: column; gap: 10px; }
.ob-chk-item { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 11px 14px; border-radius: 10px; background: var(--bg-tint, #f5f8ff); border: 1px solid var(--line); }
.ob-chk-item .chk-name { display: flex; align-items: center; gap: 9px; font-size: .87rem; font-weight: 700; color: var(--ink); }
.ob-chk-tag { font-size: .7rem; font-weight: 700; letter-spacing: .03em; padding: 4px 10px; border-radius: 999px; white-space: nowrap; }
.ob-chk-tag.req { color: var(--ok, #16a34a); background: var(--ok-bg, rgba(22,163,74,.1)); }
.ob-chk-tag.opt { color: var(--warn, #d97706); background: var(--warn-bg, rgba(217,119,6,.1)); }
.ob-chk-tag.off { color: var(--off, #94a3b8); background: var(--off-bg, rgba(148,163,184,.12)); }

.ob-tier-box { display: flex; flex-direction: column; gap: 8px; margin-top: 2px; }
.ob-tier-row { display: flex; align-items: center; justify-content: space-between; padding: 9px 12px; border-radius: 9px; background: var(--bg-tint, #f5f8ff); font-size: .84rem; }
.ob-tier-row b { color: var(--blue); font-family: var(--font-head, 'Poppins', sans-serif); }
.ob-tier-note { font-size: .74rem; color: var(--slate-light, #94a3b8); margin-top: 6px; }

.ob-panel-cta { margin-top: 18px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; background: linear-gradient(135deg, var(--blue, #1868fb), var(--blue-deep, #0a3a96)); border-radius: 14px; padding: 20px 24px; }
.ob-panel-cta p { color: #fff; font-weight: 700; font-size: .98rem; margin-bottom: 0; }
.ob-panel-cta span { display: block; color: rgba(255,255,255,.85); font-weight: 500; font-size: .84rem; margin-top: 2px; }

/* ONBOARDING FORM */
.ob-form-section { background: #fff; border-top: 1px solid var(--line); padding: 52px 0; }
.ob-of-head { text-align: center; max-width: 560px; margin: 0 auto 28px; }
.ob-of-head h2 { font-size: 1.6rem; margin-bottom: 8px; }
.ob-of-head p { color: var(--slate); font-size: .96rem; }
.ob-of-card { max-width: 760px; margin: 0 auto; background: var(--bg-tint, #f5f8ff); border: 1px solid var(--line); border-radius: 14px; padding: 28px; }
.ob-of-service { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.ob-svc-chip { padding: 8px 14px; border-radius: 999px; border: 1.5px solid var(--line); background: #fff; font-size: .82rem; font-weight: 700; color: var(--slate); cursor: pointer; transition: .2s; }
.ob-svc-chip.on { background: var(--blue); border-color: var(--blue); color: #fff; }
.ob-of-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.ob-of-field label { display: block; font-size: .8rem; font-weight: 700; color: var(--ink); margin-bottom: 5px; }
.ob-of-field input { width: 100%; font-family: inherit; font-size: .92rem; border: 1.5px solid var(--line); border-radius: 9px; padding: 11px 13px; outline: none; background: #fff; transition: border-color .2s; }
.ob-of-field input:focus { border-color: var(--blue); }
.ob-of-submit { margin-top: 18px; width: 100%; }
.ob-of-note { font-size: .76rem; color: var(--slate-light, #94a3b8); text-align: center; margin-top: 12px; }
.ob-of-done { display: none; text-align: center; padding: 20px 0; }
.ob-of-done.show { display: block; }
.ob-of-done .ck { width: 56px; height: 56px; border-radius: 50%; background: var(--ok-bg, rgba(22,163,74,.1)); color: var(--ok, #16a34a); display: grid; place-items: center; margin: 0 auto 14px; }

/* ── RESPONSIVE ─────────────────────────────── */

/* Tablet — collapse two-column grids */
@media (max-width: 900px) {
  .ob-panel-grid   { grid-template-columns: 1fr; }
  .ob-sub-split    { grid-template-columns: 1fr; }
  .ob-of-grid      { grid-template-columns: 1fr; }
  .ob-panel-title h2 { font-size: 1.3rem; }
}

/* Mobile — 768px */
@media (max-width: 768px) {
  /* Hero */
  .ob-hero { padding: 28px 0 0; }
  .ob-hero h1 { font-size: clamp(1.35rem, 5vw, 1.9rem); line-height: 1.3; word-wrap: break-word; }
  .ob-hero p  { font-size: .94rem; margin-bottom: 20px; }

  /* Tab nav — scroll horizontally, don't wrap indefinitely */
  .ob-tabnav {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 8px;
    padding-bottom: 4px;
    margin-left: -22px;
    margin-right: -22px;
    padding-left: 22px;
    padding-right: 22px;
    margin-bottom: 24px;
  }
  .ob-tabnav::-webkit-scrollbar { display: none; }
  .ob-tabbtn {
    flex: 0 0 auto;
    padding: 9px 14px;
    font-size: .84rem;
    border-radius: 10px;
    gap: 7px;
  }
  .ob-tabbtn svg { width: 16px; height: 16px; }

  /* Panel top — stack vertically */
  .ob-panel-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
  }
  .ob-panel-top .btn { width: 100%; justify-content: center; }

  /* Panel title */
  .ob-panel-title h2  { font-size: 1.2rem; }
  .ob-panel-title span { font-size: .82rem; }
  .ob-panel-title .pi { width: 38px; height: 38px; border-radius: 10px; flex: 0 0 auto; }
  .ob-panel-title .pi svg { width: 20px; height: 20px; }

  /* Cards */
  .ob-card { padding: 18px 16px; }
  .ob-card h3 { font-size: .92rem; margin-bottom: 12px; }

  /* Checklist items — allow tag to shrink/wrap */
  .ob-chk-item { flex-wrap: wrap; gap: 8px; padding: 9px 12px; }
  .ob-chk-item .chk-name { font-size: .82rem; }
  .ob-chk-tag { font-size: .66rem; }

  /* Feature list */
  .ob-feat-list li { font-size: .85rem; }

  /* Tier rows */
  .ob-tier-row { font-size: .8rem; }

  /* Panel CTA — stack */
  .ob-panel-cta {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    padding: 18px 16px;
    border-radius: 12px;
  }
  .ob-panel-cta p   { font-size: .9rem; }
  .ob-panel-cta span { font-size: .8rem; }
  .ob-panel-cta .btn { width: 100%; justify-content: center; }

  /* Panels section bottom padding */
  .ob-panels { padding-bottom: 36px; }
}

/* Small mobile — 480px */
@media (max-width: 480px) {
  .ob-hero h1  { font-size: 1.3rem; line-height: 1.3; word-wrap: break-word; }
  .ob-hero p   { font-size: .88rem; }

  .ob-tabbtn   { padding: 8px 12px; font-size: .8rem; gap: 6px; }

  .ob-panel-title { gap: 10px; }
  .ob-panel-title h2  { font-size: 1.1rem; }
  .ob-panel-title .pi { width: 34px; height: 34px; }

  .ob-card { padding: 14px 13px; border-radius: 11px; }
  .ob-card h3 { font-size: .88rem; gap: 6px; }
  .ob-card h3 svg { width: 15px; height: 15px; }

  .ob-sub-split .subcard { padding: 13px 14px; }
  .ob-sub-split .subcard h4 { font-size: .84rem; }

  .ob-feat-list li { font-size: .82rem; gap: 7px; }
  .ob-feat-list li svg { width: 13px; height: 13px; margin-top: 2px; }

  .ob-chk-item { padding: 8px 10px; }
  .ob-chk-item .chk-name { font-size: .79rem; }
  .ob-chk-tag { font-size: .63rem; padding: 3px 8px; }

  .ob-tier-row { padding: 7px 10px; font-size: .78rem; }
  .ob-tier-note { font-size: .7rem; }

  .ob-panel-cta { padding: 16px 14px; border-radius: 10px; }
  .ob-panel-cta p   { font-size: .86rem; }
}