:root {
  --norman-bg: #F4F0ED;
  --norman-text: #575757;
  --black: #111111;
  --white: #ffffff;
  --soft-white: rgba(255,255,255,.72);
  --line: rgba(17,17,17,.09);
  --line-strong: rgba(17,17,17,.16);
  --muted: #7a7a7a;
  --taupe: #D9D1CA;
  --taupe-dark: #B8AEA6;
  --cream: #FAF8F6;
  --success: #5f7f6d;
  --warning: #9b7749;
  --shadow: 0 22px 60px rgba(17,17,17,.08);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 15px;
  --sidebar: 292px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--norman-text);
  background:
    radial-gradient(circle at 12% 0%, rgba(255,255,255,.65), transparent 35%),
    radial-gradient(circle at 88% 15%, rgba(217,209,202,.72), transparent 36%),
    var(--norman-bg);
  overflow: hidden;
}
button, input { font: inherit; }
button { cursor: pointer; }
code { background: rgba(17,17,17,.06); border-radius: 8px; padding: 2px 6px; }

.app-shell {
  width: 100vw;
  height: 100vh;
  display: grid;
  grid-template-columns: var(--sidebar) minmax(0,1fr);
  gap: 18px;
  padding: 18px;
}
.sidebar, .workspace {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.66);
  backdrop-filter: blur(24px);
  box-shadow: var(--shadow);
}
.sidebar {
  border-radius: var(--radius-xl);
  padding: 18px;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.logo-wrap {
  min-height: 90px;
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  padding: 16px;
  background: var(--cream);
  border: 1px solid var(--line);
}
.logo { display: block; object-fit: contain; }
.logo-dark { width: 142px; max-width: 100%; }
.logo-wrap span { font-size: 12px; text-transform: uppercase; letter-spacing: .16em; color: var(--muted); font-weight: 800; }
.nav { display: grid; gap: 8px; margin-top: 18px; }
.nav-btn {
  border: 0;
  border-radius: 18px;
  background: transparent;
  color: var(--norman-text);
  padding: 13px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
  font-weight: 750;
  transition: .18s ease;
}
.nav-btn span {
  width: 36px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(17,17,17,.06);
  color: var(--black);
  font-size: 12px;
  font-weight: 900;
}
.nav-btn:hover, .nav-btn.active { background: var(--white); color: var(--black); box-shadow: 0 12px 30px rgba(17,17,17,.06); }
.nav-btn.active span { background: var(--black); color: var(--white); }
.side-card {
  margin-top: auto;
  border-radius: 24px;
  background: var(--black);
  color: var(--white);
  padding: 18px;
  overflow: hidden;
  position: relative;
}
.side-card::after {
  content: "";
  position: absolute;
  inset: auto -40px -50px auto;
  width: 140px;
  height: 140px;
  background: rgba(255,255,255,.08);
  border-radius: 50%;
}
.side-card strong { display: block; margin: 8px 0 6px; font-size: 34px; letter-spacing: -.06em; color: var(--white); }
.side-card p { color: rgba(255,255,255,.7); font-size: 14px; }
.meter { height: 10px; border-radius: 999px; background: rgba(17,17,17,.08); overflow: hidden; }
.meter span { display: block; width: 0; height: 100%; border-radius: inherit; background: var(--black); transition: width .22s ease; }
.side-card .meter { background: rgba(255,255,255,.18); position: relative; z-index: 2; }
.side-card .meter span { background: var(--white); }

.workspace { border-radius: var(--radius-xl); overflow: hidden; display: flex; flex-direction: column; min-width: 0; }
.topbar {
  min-height: 98px;
  border-bottom: 1px solid var(--line);
  padding: 22px 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  background: rgba(255,255,255,.46);
}
.eyebrow { color: var(--black); text-transform: uppercase; letter-spacing: .14em; font-size: 11px; font-weight: 900; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 0; color: var(--black); font-size: clamp(30px, 3.2vw, 44px); letter-spacing: -.06em; }
h2 { color: var(--black); font-size: clamp(32px, 4.8vw, 66px); line-height: .94; letter-spacing: -.08em; margin-bottom: 16px; }
h3 { color: var(--black); letter-spacing: -.04em; margin-bottom: 8px; }
p { line-height: 1.58; color: var(--norman-text); }
.top-actions, .hero-actions, .toolbar-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.primary-btn, .soft-btn, .outline-btn, .link-btn, .icon-btn, .segment {
  border: 0;
  border-radius: 999px;
  padding: 12px 16px;
  font-weight: 850;
  transition: .18s ease;
}
.primary-btn { background: var(--black); color: var(--white); box-shadow: 0 18px 42px rgba(17,17,17,.16); }
.primary-btn:hover { transform: translateY(-1px); }
.soft-btn { background: var(--white); color: var(--black); border: 1px solid var(--line); }
.outline-btn { background: transparent; color: var(--black); border: 1px solid var(--line-strong); }
.link-btn { background: transparent; color: var(--black); padding: 6px 0; }
.icon-btn { width: 42px; height: 42px; padding: 0; display: grid; place-items: center; background: var(--white); color: var(--black); border: 1px solid var(--line); }
.full { width: 100%; }

.view { display: none; min-height: 0; overflow: auto; padding: 26px; }
.view.active { display: block; }
.hero-grid { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(340px,.72fr); gap: 18px; }
.hero-panel, .email-preview, .process-grid article, .section-heading, .nas-card, .recommend-card, .plan-card, .note-card,
.vault-card, .cart, .module-card, .workflow-card, .billing-card, .modal-card, .lightbox-card {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.72);
  border-radius: var(--radius-xl);
  box-shadow: 0 18px 55px rgba(17,17,17,.06);
}
.hero-panel {
  min-height: 450px;
  padding: clamp(28px,5vw,56px);
  background:
    linear-gradient(135deg, rgba(255,255,255,.84), rgba(244,240,237,.74)),
    radial-gradient(circle at 90% 15%, rgba(17,17,17,.06), transparent 38%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.hero-logo { width: 128px; margin-bottom: auto; }
.hero-panel p { max-width: 760px; font-size: 18px; }
.email-preview { padding: 18px; background: var(--cream); }
.email-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; border-bottom: 1px solid var(--line); padding-bottom: 14px; }
.email-top img { width: 118px; }
.email-top span { font-size: 13px; color: var(--muted); }
.subject { font-size: 14px; color: var(--muted); margin: 16px 0; }
.email-body { border: 1px solid var(--line); border-radius: 24px; background: var(--white); padding: 24px; min-height: 284px; }
.email-body h3 { font-size: 30px; }
.process-grid { margin-top: 18px; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 14px; }
.process-grid article { padding: 20px; }
.process-grid article span { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 999px; background: var(--black); color: var(--white); font-weight: 900; margin-bottom: 16px; }
.process-grid p { margin-bottom: 0; }

.section-heading {
  padding: 26px;
  margin-bottom: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  background: rgba(255,255,255,.62);
}
.section-heading h2 { font-size: clamp(30px,4.2vw,56px); max-width: 960px; }
.section-heading p { max-width: 860px; margin-bottom: 0; }
.mini-estimator { min-width: 230px; border-radius: 22px; border: 1px solid var(--line); background: var(--white); padding: 18px; }
.mini-estimator strong { display: block; color: var(--black); font-size: 32px; letter-spacing: -.06em; }
.mini-estimator span { color: var(--muted); }
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-bottom: 18px; }
.segmented { display: flex; gap: 5px; background: var(--white); border: 1px solid var(--line); border-radius: 999px; padding: 5px; }
.segment { background: transparent; color: var(--norman-text); padding: 10px 14px; }
.segment.active { background: var(--black); color: var(--white); }
.selection-layout, .vault-layout { display: grid; grid-template-columns: minmax(0,1fr) 368px; gap: 18px; align-items: start; }
.sticky-panel { position: sticky; top: 0; }
.nas-grid, .vault-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(230px,1fr)); gap: 16px; padding-bottom: 26px; }
.nas-card, .vault-card { overflow: hidden; background: var(--white); }
.nas-card.selected { outline: 3px solid var(--black); transform: translateY(-2px); }
.thumb {
  height: 168px;
  background: var(--thumb);
  position: relative;
  overflow: hidden;
}
.thumb::after {
  content: "LOW-RES NAS THUMBNAIL";
  position: absolute;
  right: 12px;
  bottom: 12px;
  background: rgba(17,17,17,.62);
  color: var(--white);
  border-radius: 999px;
  padding: 7px 9px;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .07em;
}
.play { position: absolute; inset: 0; display: grid; place-items: center; color: rgba(255,255,255,.92); font-size: 48px; text-shadow: 0 5px 25px rgba(0,0,0,.25); }
.nas-body, .vault-body { padding: 15px; }
.nas-label { display: flex; align-items: center; gap: 10px; font-weight: 900; color: var(--black); }
.nas-label input { width: 20px; height: 20px; accent-color: var(--black); }
.file-meta { display: flex; justify-content: space-between; gap: 10px; margin-top: 10px; color: var(--muted); font-size: 13px; }
.recommend-card { padding: 22px; background: var(--black); color: var(--white); }
.recommend-card h3, .recommend-card .eyebrow { color: var(--white); }
.recommend-card p { color: rgba(255,255,255,.74); }
.big-number { font-size: 48px; font-weight: 950; letter-spacing: -.08em; color: var(--white); margin: 14px 0; }
.breakdown { display: grid; gap: 8px; margin: 16px 0 20px; }
.breakdown-row { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px solid rgba(255,255,255,.14); padding: 10px 0; color: rgba(255,255,255,.72); }
.breakdown-row strong { color: var(--white); }
.plans-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; }
.plan-card { padding: 22px; background: var(--white); position: relative; overflow: hidden; }
.plan-card.recommended { outline: 3px solid var(--black); transform: translateY(-4px); }
.plan-card.recommended::after { content: "Recommended"; position: absolute; top: 14px; right: 14px; background: var(--black); color: var(--white); border-radius: 999px; padding: 7px 10px; font-size: 11px; font-weight: 900; }
.price { font-size: 44px; color: var(--black); font-weight: 950; letter-spacing: -.08em; margin: 14px 0; }
.price span { font-size: 14px; color: var(--muted); letter-spacing: 0; }
.plan-card ul { color: var(--muted); line-height: 1.9; padding-left: 20px; min-height: 138px; }
.note-card, .workflow-card { margin-top: 18px; padding: 22px; background: var(--white); }
.vault-thumb {
  height: 188px;
  background: var(--thumb);
  position: relative;
  overflow: hidden;
}
.vault-thumb::before {
  content: "NORMAN YAP";
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  transform: rotate(-24deg);
  font-size: 34px;
  font-weight: 950;
  letter-spacing: .16em;
  color: rgba(255,255,255,.64);
  text-shadow: 0 2px 18px rgba(0,0,0,.22);
}
.vault-thumb::after {
  content: "WATERMARKED PREVIEW";
  position: absolute;
  right: 12px;
  bottom: 12px;
  z-index: 3;
  background: rgba(17,17,17,.62);
  color: var(--white);
  border-radius: 999px;
  padding: 7px 9px;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .07em;
}
.vault-thumb.clean::before { content: "CLEAN COPY"; opacity: .34; }
.vault-body p { font-size: 13px; color: var(--muted); margin-bottom: 12px; }
.action-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.action-grid button { border-radius: 13px; padding: 10px; font-size: 12px; }
.cart { padding: 18px; background: var(--white); }
.cart-head { display: flex; justify-content: space-between; gap: 10px; align-items: start; }
.cart-items { display: grid; gap: 10px; max-height: 50vh; overflow: auto; margin: 16px 0; }
.empty { color: var(--muted); font-size: 14px; }
.cart-item { border: 1px solid var(--line); border-radius: 16px; padding: 12px; background: var(--cream); }
.cart-item strong, .cart-item span { display: block; }
.cart-item span { color: var(--muted); font-size: 13px; margin-top: 4px; }
.cart-total { display: flex; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); padding: 16px 0; }
.cart-total strong { color: var(--black); font-size: 28px; }
.module-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }
.module-card { padding: 22px; background: var(--white); }
.module-type { display: inline-flex; border-radius: 999px; background: var(--black); color: var(--white); padding: 7px 10px; font-size: 11px; font-weight: 900; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 14px; }
.module-type.ai { background: var(--warning); }
.module-type.referral { background: var(--success); }
.module-price { display: grid; gap: 8px; margin-top: 18px; }
.module-price div { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); color: var(--muted); }
.module-price strong { color: var(--black); }
.flow { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.flow span { border: 1px solid var(--line); background: var(--cream); color: var(--black); border-radius: 999px; padding: 10px 12px; font-weight: 850; }
.billing-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }
.billing-card { padding: 22px; background: var(--white); }
.summary-row { display: flex; justify-content: space-between; gap: 14px; padding: 13px 0; border-bottom: 1px solid var(--line); color: var(--muted); }
.summary-row strong { color: var(--black); text-align: right; }
.summary-row.total strong { font-size: 26px; }
.payment-card { background: var(--black); color: var(--white); }
.payment-card h3, .payment-card p { color: var(--white); }
.payment-logo { width: 122px; margin-bottom: 20px; }
.pay-row { display: flex; gap: 8px; flex-wrap: wrap; margin: 18px 0; }
.pay-row span { border: 1px solid rgba(255,255,255,.2); border-radius: 999px; padding: 9px 11px; color: rgba(255,255,255,.82); }

.modal { position: fixed; inset: 0; display: none; place-items: center; z-index: 80; background: rgba(17,17,17,.62); backdrop-filter: blur(10px); padding: 22px; }
.modal.open { display: grid; }
.modal-card, .lightbox-card { width: min(640px,100%); padding: 24px; background: var(--cream); }
.lightbox-card { width: min(1080px, 100%); }
.modal-head { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-bottom: 16px; }
.modal-actions { display: flex; gap: 8px; }
.lightbox-stage { min-height: 420px; border-radius: 24px; display: grid; place-items: center; overflow: auto; background: var(--black); }
.lightbox-image { width: min(860px,90%); height: min(520px,62vh); border-radius: 20px; background: var(--thumb); position: relative; transition: transform .2s ease; }
.lightbox-image::before { content: "NORMAN YAP"; position: absolute; inset: 0; display: grid; place-items: center; transform: rotate(-24deg); font-size: 52px; font-weight: 950; letter-spacing: .18em; color: rgba(255,255,255,.56); }
.choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 18px 0; }
.choice { border: 1px solid var(--line); border-radius: 20px; padding: 16px; background: var(--white); text-align: left; }
.choice strong, .choice span { display: block; }
.choice span { color: var(--muted); margin-top: 6px; }
.field { display: grid; gap: 8px; color: var(--black); font-weight: 800; margin-bottom: 16px; }
.field input { border: 1px solid var(--line); border-radius: 14px; padding: 12px; background: var(--white); }
.toast { position: fixed; z-index: 100; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(18px); opacity: 0; pointer-events: none; background: var(--black); color: var(--white); border-radius: 999px; padding: 13px 18px; font-weight: 850; transition: .2s ease; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

@media (max-width: 1180px) {
  :root { --sidebar: 96px; }
  .logo-wrap span { display: none; }
  .logo-dark { width: 58px; }
  .nav-btn { justify-content: center; font-size: 0; padding: 12px; }
  .nav-btn span { font-size: 12px; }
  .side-card { display: none; }
  .hero-grid, .selection-layout, .vault-layout { grid-template-columns: 1fr; }
  .sticky-panel { position: relative; }
  .process-grid, .plans-grid, .module-grid, .billing-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 760px) {
  body { overflow: auto; }
  .app-shell { height: auto; min-height: 100vh; grid-template-columns: 1fr; padding: 10px; }
  .sidebar { position: sticky; top: 0; z-index: 20; flex-direction: row; overflow-x: auto; align-items: center; border-radius: 22px; }
  .logo-wrap { min-height: auto; min-width: 80px; }
  .nav { display: flex; margin-top: 0; }
  .workspace { min-height: 100vh; }
  .topbar, .section-heading, .toolbar { align-items: flex-start; flex-direction: column; }
  .view { padding: 16px; }
  .process-grid, .plans-grid, .module-grid, .billing-grid, .choice-grid { grid-template-columns: 1fr; }
}
button.vault-thumb {
  display: block;
  width: 100%;
  border: 0;
  padding: 0;
  text-align: left;
  cursor: zoom-in;
  color: inherit;
}
button:disabled {
  opacity: .55;
  cursor: not-allowed;
}