/* Nurturly waitlist page. Deliberate single light identity (not dark-mode
   adaptive) — a considered choice matching the reference direction: white
   ground, blue + green as the two "modern tech" accents, both drawn from a
   contrast/CVD-checked pair rather than picked by eye, since the page also
   carries a real dashboard/chart mockup that needs the same rigor a live
   product chart would get. */

:root {
  --paper: #ffffff;
  --paper-sunk: #f9f9f7;
  --paper-raised: #ffffff;
  --ink: #0b0b0b;
  --ink-dim: #52514e;
  --ink-muted: #898781;
  --line: #e4e3dd;
  --line-strong: #d3d2cb;

  --blue: #2a78d6;
  --blue-dark: #1c5cab;
  --blue-soft: #eaf2fc;
  --green: #1baf7a;
  --green-dark: #128a5e;
  --green-soft: #e7f7f1;

  --good: #0ca30c;
  --gray-bar: #dcdad2;

  --font-display: -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-body: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", "JetBrains Mono", Consolas, monospace;

  --shadow-sm: 0 1px 2px rgba(11, 11, 11, 0.05), 0 1px 1px rgba(11, 11, 11, 0.04);
  --shadow-md: 0 4px 16px rgba(11, 11, 11, 0.06), 0 1px 3px rgba(11, 11, 11, 0.05);
}

* { box-sizing: border-box; }

html { color-scheme: light; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { color: var(--blue-dark); }

.section-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Top nav ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.brand-mark {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--blue), var(--green));
  flex-shrink: 0;
}

.topbar-cta {
  font-size: 0.86rem;
  font-weight: 600;
  color: #fff;
  background: var(--blue);
  padding: 9px 20px;
  border-radius: 999px;
  text-decoration: none;
  transition: transform 0.15s ease, background 0.15s ease;
}

.topbar-cta:hover { background: var(--blue-dark); transform: translateY(-1px); }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  padding: clamp(56px, 10vw, 104px) 0 clamp(48px, 8vw, 72px);
  overflow: hidden;
  background-image:
    radial-gradient(60% 55% at 22% 0%, rgba(42, 120, 214, 0.10), transparent 70%),
    radial-gradient(55% 50% at 82% 15%, rgba(27, 175, 122, 0.10), transparent 70%),
    radial-gradient(rgba(11, 11, 11, 0.055) 1px, transparent 1px);
  background-size: auto, auto, 22px 22px;
  background-position: 0 0, 0 0, 0 0;
}

.hero-inner {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--blue-dark);
  background: var(--blue-soft);
  border-radius: 999px;
  padding: 6px 14px;
  margin: 0 0 22px;
}

.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
}

.hero-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5.6vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  text-wrap: balance;
  color: var(--ink);
}

.hero-headline .accent { color: var(--blue); }

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.14rem);
  color: var(--ink-dim);
  max-width: 56ch;
  margin: 0 auto 36px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 22px;
  border-radius: 999px;
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-1px); }

.btn-secondary { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-secondary:hover { border-color: var(--ink-dim); transform: translateY(-1px); }

/* ---------- Waitlist form ---------- */

.waitlist-form { max-width: 620px; margin: 0 auto; }

.form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 8px;
  box-shadow: var(--shadow-sm);
}

.form-row input {
  flex: 1 1 160px;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 12px 14px;
}

.form-row input::placeholder { color: var(--ink-muted); }

.form-row input:focus-visible {
  border-radius: 8px;
  box-shadow: 0 0 0 2px var(--blue);
}

.form-row button {
  flex: 0 0 auto;
  background: var(--green);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.92rem;
  border: none;
  border-radius: 9px;
  padding: 12px 22px;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
  white-space: nowrap;
}

.form-row button:hover { background: var(--green-dark); transform: translateY(-1px); }
.form-row button:focus-visible { box-shadow: 0 0 0 2px var(--ink); }
.form-row button:disabled { opacity: 0.6; cursor: default; transform: none; }

.form-note {
  margin: 12px 0 0;
  font-size: 0.82rem;
  color: var(--ink-muted);
  text-align: center;
}

.form-note.is-success { color: var(--green-dark); font-weight: 600; }
.form-note.is-error { color: #c0392b; }

/* ---------- Interactive product preview ---------- */

.preview {
  padding: 0 0 clamp(48px, 8vw, 80px);
}

.preview-frame {
  max-width: 980px;
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--paper-raised);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.preview-tabs {
  display: flex;
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
}

.preview-tab {
  flex: 1 1 auto;
  appearance: none;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-muted);
  padding: 18px 16px;
  cursor: pointer;
  position: relative;
  white-space: nowrap;
  transition: color 0.15s ease;
}

.preview-tab:hover { color: var(--ink-dim); }

.preview-tab[aria-selected="true"] {
  color: var(--ink);
}

.preview-tab[aria-selected="true"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--green));
}

.preview-panels { padding: clamp(20px, 4vw, 32px); min-height: 420px; }

.preview-panel { display: none; }
.preview-panel.is-active { display: block; animation: fade-in 0.25s ease; }

@keyframes fade-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: none; }
}

/* -- Morning brief (WhatsApp mockup) -- */

.wa-frame {
  max-width: 380px;
  margin: 0 auto;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.wa-header {
  background: #075e54;
  color: #fff;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.wa-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--green));
  flex-shrink: 0;
}

.wa-header-text { font-size: 0.9rem; }
.wa-header-text .name { font-weight: 700; }
.wa-header-text .status { font-size: 0.72rem; opacity: 0.85; }

.wa-body {
  background: #e5ddd3;
  padding: 18px 14px;
  min-height: 320px;
}

.wa-bubble {
  background: #fff;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.86rem;
  line-height: 1.5;
  color: #111;
  max-width: 92%;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.08);
  margin-bottom: 10px;
}

.wa-bubble p { margin: 0 0 6px; }
.wa-bubble p:last-child { margin-bottom: 0; }
.wa-bubble strong { color: var(--blue-dark); }

.wa-bubble .followup {
  margin-top: 8px;
  padding: 8px 10px;
  background: var(--green-soft);
  border-left: 3px solid var(--green);
  border-radius: 4px;
  font-style: italic;
  color: var(--ink-dim);
}

.wa-time {
  font-size: 0.68rem;
  color: #999;
  text-align: right;
  margin-top: -4px;
}

/* -- Dashboard mockup -- */

.dash-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.dash-stat {
  background: var(--paper-sunk);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
}

.dash-stat .label {
  font-size: 0.74rem;
  color: var(--ink-muted);
  margin: 0 0 6px;
}

.dash-stat .value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  margin: 0;
}

.dash-stat .value.up { color: var(--green-dark); }

.dash-table-wrap {
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}

table.dash-table { width: 100%; border-collapse: collapse; font-size: 0.86rem; }

.dash-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-muted);
  background: var(--paper-sunk);
  padding: 10px 14px;
  font-weight: 600;
}

.dash-table td {
  padding: 11px 14px;
  border-top: 1px solid var(--line);
}

.pill {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
}

.pill-new { background: var(--blue-soft); color: var(--blue-dark); }
.pill-nurturing { background: #fdf2e0; color: #a3690b; }
.pill-qualified { background: var(--green-soft); color: var(--green-dark); }

/* -- Agent conversation mockup -- */

.chat-frame { max-width: 460px; margin: 0 auto; }

.chat-msg {
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 0.88rem;
  line-height: 1.5;
  max-width: 84%;
  margin-bottom: 10px;
}

.chat-msg.lead {
  background: var(--paper-sunk);
  border: 1px solid var(--line);
  margin-right: auto;
}

.chat-msg.agent {
  background: var(--blue);
  color: #fff;
  margin-left: auto;
}

.chat-label {
  font-size: 0.68rem;
  color: var(--ink-muted);
  margin: 0 0 4px;
}

.chat-label.right { text-align: right; }

/* ---------- Stats / infographic ---------- */

.stats { padding: clamp(40px, 8vw, 72px) 0; }

.stats .section-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: clamp(40px, 7vw, 64px);
}

.stat-tile { background: var(--paper-raised); padding: 28px 24px; border-left: 1px solid var(--line); }
.stat-tile:first-child { border-left: none; }

.stat-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 2.6rem);
  color: var(--blue);
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}

.stat-unit { font-size: 0.55em; color: var(--ink-dim); margin-left: 2px; }
.stat-label { margin: 0; font-size: 0.88rem; color: var(--ink-dim); max-width: 32ch; }

.compare {
  max-width: 640px;
  margin: 0 auto;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px clamp(20px, 4vw, 32px) 24px;
  box-shadow: var(--shadow-sm);
}

.compare-title { margin: 0 0 22px; font-size: 0.92rem; font-weight: 600; color: var(--ink); }

.compare-row {
  display: grid;
  grid-template-columns: minmax(120px, 160px) 1fr;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}

.compare-name { font-size: 0.84rem; color: var(--ink-dim); }

.compare-track {
  background: var(--paper-sunk);
  border-radius: 6px;
  height: 24px;
  position: relative;
}

.compare-bar {
  --fill: 0%;
  height: 100%;
  width: var(--fill);
  min-width: 46px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 10px;
  transition: width 1.1s cubic-bezier(0.16, 1, 0.3, 1);
}

.compare-bar--muted { background: var(--gray-bar); }
.compare-bar--accent { background: var(--green); }

.compare-tip {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.78rem;
  color: var(--ink-dim);
  white-space: nowrap;
}

.compare-tip--accent { color: #fff; font-weight: 700; }
.compare-footnote { margin: 18px 0 0; font-size: 0.74rem; color: var(--ink-muted); }

/* ---------- How it works ---------- */

.how { padding: clamp(48px, 9vw, 88px) 0; border-top: 1px solid var(--line); }

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--blue-dark);
  margin: 0 0 12px;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  letter-spacing: -0.015em;
  margin: 0 0 40px;
  text-wrap: balance;
  max-width: 34ch;
  color: var(--ink);
}

.how-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.how-step {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 26px 24px;
  box-shadow: var(--shadow-sm);
}

.how-index { font-family: var(--font-mono); color: var(--green-dark); font-size: 0.85rem; letter-spacing: 0.05em; }
.how-step h3 { font-family: var(--font-display); font-size: 1.08rem; margin: 14px 0 10px; color: var(--ink); }
.how-step p { margin: 0; font-size: 0.92rem; color: var(--ink-dim); }

/* ---------- Trust ---------- */

.trust { padding: clamp(48px, 9vw, 88px) 0; border-top: 1px solid var(--line); background: var(--paper-sunk); }

.trust-inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(32px, 6vw, 64px); align-items: start; }
.trust-copy { color: var(--ink-dim); max-width: 46ch; }

.trust-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 16px; }

.trust-list li { position: relative; padding-left: 24px; font-size: 0.94rem; color: var(--ink-dim); }

.trust-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
}

/* ---------- Closing CTA ---------- */

.cta-final { position: relative; padding: clamp(56px, 10vw, 96px) 0; border-top: 1px solid var(--line); }
.cta-inner { position: relative; text-align: center; }
.cta-inner .section-title { margin-left: auto; margin-right: auto; }
.cta-sub { color: var(--ink-dim); max-width: 52ch; margin: 0 auto 36px; }

/* ---------- Footer ---------- */

.site-footer { border-top: 1px solid var(--line); padding: 28px 0; }

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--ink-muted);
}

/* ---------- Scroll reveal ---------- */

[data-reveal] { opacity: 0; transform: translateY(14px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-reveal].is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .compare-bar { transition: none; }
  .preview-panel.is-active { animation: none; }
}

/* ---------- Responsive ---------- */

@media (max-width: 760px) {
  .stats .section-inner { grid-template-columns: 1fr; }
  .how-steps { grid-template-columns: 1fr; }
  .trust-inner { grid-template-columns: 1fr; }
  .compare-row { grid-template-columns: 1fr; }
  .compare-name { margin-bottom: 2px; }
  .form-row { flex-direction: column; }
  .form-row input, .form-row button { width: 100%; }
  .dash-stats { grid-template-columns: 1fr; }
  .preview-tab { padding: 14px 10px; font-size: 0.82rem; }
}