:root {
  --nc-navy:      #1A0A2E;
  --nc-navy-dk:   #0E051C;
  --nc-blue:      #2D1B69;
  --nc-gold:      #D4860A;
  --nc-gold-lt:   #FDF3DC;
  --nc-gold-dk:   #A06008;
  --nc-teal:      #7C3AED;
  --nc-teal-lt:   #EDE9FE;
  --nc-green:     #1A7A4A;
  --nc-green-lt:  #E6F4EC;
  --nc-red:       #C0392B;
  --nc-red-lt:    #FDECEA;
  --nc-purple:    #5B21B6;
  --nc-border:    #E4E0F0;
  --nc-card:      #FFFFFF;
  --nc-bg:        #F5F3FB;
  --nc-text:      #111827;
  --nc-muted:     #5A5572;
  --nc-radius:    12px;
  --nc-radius-lg: 18px;
  --nc-shadow:    0 2px 12px rgba(45,27,105,0.08);
  --nc-shadow-md: 0 4px 24px rgba(45,27,105,0.14);
  --nc-transition: 0.22s ease;
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body:    'Instrument Sans', system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
body { font-family: var(--font-body); background: var(--nc-bg); color: var(--nc-text); margin: 0; }

/* ─── HERO ─── */
.nc-hero {
  background: linear-gradient(145deg, #0A0318 0%, #1A0A2E 40%, #2D1060 75%, #2D1B69 100%);
  color: #fff;
  padding: 5rem 0 4.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.nc-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 65% 55% at 12% 60%, rgba(45,27,105,0.5) 0%, transparent 55%),
    radial-gradient(ellipse 45% 40% at 88% 20%, rgba(212,134,10,0.18) 0%, transparent 50%),
    radial-gradient(ellipse 35% 35% at 50% 105%, rgba(124,58,237,0.2) 0%, transparent 60%);
  pointer-events: none;
}
.nc-hero::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 80px;
  background: var(--nc-bg);
  clip-path: ellipse(65% 100% at 50% 100%);
}
.nc-hero .container { position: relative; z-index: 2; }

.hero-breadcrumb {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: .4rem;
  font-size: .75rem;
  color: rgba(255,255,255,.42);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.hero-breadcrumb a { color: rgba(255,255,255,.42); text-decoration: none; }
.hero-breadcrumb a:hover { color: rgba(255,255,255,.7); }
.hero-breadcrumb .sep { color: rgba(255,255,255,.2); }

.nc-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 99px;
  padding: .38rem 1rem;
  font-size: .75rem;
  font-weight: 600;
  color: rgba(255,255,255,.75);
  margin-bottom: 1.75rem;
  backdrop-filter: blur(8px);
  letter-spacing: .04em;
}
.badge-dot {
  width: 7px; height: 7px;
  background: #4ADE80;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(74,222,128,.25);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 3px rgba(74,222,128,.25); }
  50%      { box-shadow: 0 0 0 6px rgba(74,222,128,.1); }
}

#nc-hero-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.18;
  color: #fff;
  margin: 0 0 .5rem;
}
#nc-hero-heading .accent { color: var(--nc-gold); }
#nc-hero-heading .sub-line {
  display: block;
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  color: rgba(255,255,255,.55);
  margin-top: .5rem;
  font-style: italic;
}

.nc-hero-sub {
  font-size: 1.02rem;
  color: rgba(255,255,255,.65);
  max-width: 600px;
  margin: 1.25rem auto 1.75rem;
  line-height: 1.75;
}

.hero-trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .6rem 1.5rem;
  margin-bottom: 2rem;
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .82rem;
  color: rgba(255,255,255,.65);
}
.hero-trust-item i { color: #4ADE80; font-size: .75rem; }

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .85rem;
  margin-bottom: 2.5rem;
}
.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: linear-gradient(135deg, var(--nc-gold) 0%, #E8970F 100%);
  color: #1a0800;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  border: none;
  border-radius: 10px;
  padding: .9rem 1.9rem;
  cursor: pointer;
  box-shadow: 0 6px 24px rgba(212,134,10,.4);
  transition: transform .2s, box-shadow .2s;
}
.btn-hero-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 32px rgba(212,134,10,.5); }
.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.22);
  color: rgba(255,255,255,.8);
  text-decoration: none;
  border-radius: 10px;
  padding: .9rem 1.6rem;
  font-size: .9rem;
  backdrop-filter: blur(6px);
  transition: background .2s, border-color .2s;
  cursor: pointer;
}
.btn-hero-secondary:hover { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.35); }

.hero-stat-row {
  display: flex;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  backdrop-filter: blur(12px);
  border-radius: 16px;
  padding: 1.25rem 2rem;
  max-width: 680px;
  margin: 0 auto;
}
.hero-stat {
  text-align: center;
  flex: 1;
  min-width: 100px;
  padding: .5rem 1rem;
  position: relative;
}
.hero-stat + .hero-stat::before {
  content: '';
  position: absolute;
  left: 0; top: 15%; bottom: 15%;
  width: 1px;
  background: rgba(255,255,255,.12);
}
.hero-stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--nc-gold);
  line-height: 1.1;
}
.hero-stat-label { font-size: .72rem; color: rgba(255,255,255,.48); margin-top: .2rem; }

/* ─── USAGE BANNER ─── */
.usage-banner {
  background: linear-gradient(90deg, #ede9fe, #f5f3fb);
  border: 1px solid rgba(45,27,105,.18);
  border-radius: var(--nc-radius);
  padding: .9rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}
.usage-banner.limit-reached { background: linear-gradient(90deg,#fdecea,#fff5f5); border-color: rgba(192,57,43,.2); }
.usage-left { display: flex; align-items: center; gap: .7rem; }
.usage-text  { font-size: .88rem; font-weight: 700; color: var(--nc-text); }
.usage-sub   { font-size: .76rem; color: var(--nc-muted); }
.usage-bar-wrap { flex: 1; min-width: 120px; max-width: 180px; }
.usage-bar-track { height: 6px; background: rgba(0,0,0,.08); border-radius: 99px; overflow: hidden; }
.usage-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--nc-blue), var(--nc-teal));
  border-radius: 99px;
  transition: width .6s ease;
}
.limit-reached .usage-bar-fill { background: linear-gradient(90deg,var(--nc-red),#E53935); }

/* ─── MAIN LAYOUT ─── */
.nc-tool-section { padding: 2.5rem 0 5rem; }
.coach-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 1.75rem;
  align-items: start;
}
@media (max-width: 900px) { .coach-layout { grid-template-columns: 1fr; } }

/* ─── CARDS ─── */
.tool-card {
  background: var(--nc-card);
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius-lg);
  padding: 1.75rem;
  box-shadow: var(--nc-shadow);
}
.card-header {
  display: flex;
  align-items: center;
  gap: .85rem;
  margin-bottom: 1.4rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--nc-border);
}
.card-icon {
  width: 46px; height: 46px;
  border-radius: var(--nc-radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  background: linear-gradient(135deg, #ede9fe, #ddd6fe);
}
.card-title { font-family: var(--font-display); font-size: 1.1rem; color: var(--nc-text); }
.card-sub   { font-size: .78rem; color: var(--nc-muted); margin-top: .15rem; }

/* ─── SETTINGS PANEL (left col) ─── */
.form-group { margin-bottom: 1.2rem; }
.form-label {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .84rem;
  font-weight: 700;
  color: var(--nc-text);
  margin-bottom: .42rem;
}
.form-select, .form-input {
  width: 100%;
  font-family: var(--font-body);
  font-size: .88rem;
  color: var(--nc-text);
  background: #FAFAFA;
  border: 1.5px solid var(--nc-border);
  border-radius: 9px;
  padding: .7rem 1rem;
  transition: border-color var(--nc-transition), box-shadow var(--nc-transition);
  outline: none;
  appearance: none;
}
.form-select:focus, .form-input:focus {
  border-color: var(--nc-blue);
  box-shadow: 0 0 0 3px rgba(45,27,105,.1);
  background: #fff;
}
.model-select-wrap { position: relative; }
.model-select-wrap::after {
  content: '\f107';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  right: 1rem; top: 50%;
  transform: translateY(-50%);
  color: var(--nc-muted);
  pointer-events: none;
}

/* Mode chips */
.mode-chips {
  display: flex;
  flex-direction: column;
  gap: .55rem;
}
.mode-chip {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .65rem .9rem;
  border: 1.5px solid var(--nc-border);
  border-radius: 10px;
  cursor: pointer;
  transition: all var(--nc-transition);
  background: #fafafa;
  text-align: left;
  width: 100%;
  font-family: var(--font-body);
}
.mode-chip:hover {
  border-color: var(--nc-blue);
  background: #f0ecfc;
}
.mode-chip.active {
  border-color: var(--nc-blue);
  background: linear-gradient(90deg, #ede9fe, #f0ecfc);
  box-shadow: 0 2px 10px rgba(45,27,105,.12);
}
.mode-emoji { font-size: 1.2rem; flex-shrink: 0; }
.mode-label { font-size: .84rem; font-weight: 700; color: var(--nc-text); }
.mode-desc  { font-size: .72rem; color: var(--nc-muted); margin-top: .1rem; }
.mode-chip.active .mode-label { color: var(--nc-blue); }

/* ─── COACH PANEL (right col) ─── */
.coach-panel {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Avatar header */
.coach-header {
  background: linear-gradient(135deg, #1A0A2E 0%, #2D1B69 100%);
  border-radius: var(--nc-radius-lg) var(--nc-radius-lg) 0 0;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.avatar-wrap { position: relative; flex-shrink: 0; }
.avatar-ring {
  width: 58px; height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--nc-gold), #E8970F);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 0 3px rgba(212,134,10,.3);
}
.avatar-inner { font-size: 1.6rem; line-height: 1; }
.live-dot {
  position: absolute;
  bottom: 3px; right: 3px;
  width: 12px; height: 12px;
  background: #4ADE80;
  border: 2px solid #1A0A2E;
  border-radius: 50%;
  animation: pulse 2s infinite;
}
.coach-info-txt { flex: 1; min-width: 0; }
.coach-info-txt h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: #fff;
  margin: 0 0 .2rem;
}
.coach-online {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .72rem;
  color: #4ADE80;
  font-weight: 700;
  letter-spacing: .05em;
}
.coach-online .dot {
  width: 6px; height: 6px;
  background: #4ADE80;
  border-radius: 50%;
}
.coach-tagline { font-size: .72rem; color: rgba(255,255,255,.45); margin-top: .2rem; }
.coach-header-right { flex-shrink: 0; }
.free-badge {
  background: rgba(74,222,128,.15);
  border: 1px solid rgba(74,222,128,.35);
  border-radius: 99px;
  font-size: .68rem;
  font-weight: 700;
  color: #4ADE80;
  padding: .25rem .7rem;
  letter-spacing: .06em;
}

/* Chat area */
.chat-area {
  background: #fff;
  border-left: 1px solid var(--nc-border);
  border-right: 1px solid var(--nc-border);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-height: 440px;
  overflow-y: auto;
  scroll-behavior: smooth;
}

/* Messages */
.msg {
  display: flex;
  gap: .75rem;
  align-items: flex-start;
}
.msg.user { flex-direction: row-reverse; }
.msg-av {
  width: 34px; height: 34px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .95rem;
  flex-shrink: 0;
}
.coach-av { background: linear-gradient(135deg, #2D1B69, #7C3AED); }
.user-av  { background: linear-gradient(135deg, #e8e4f8, #d4ccf0); }
.msg-sender { font-size: .72rem; font-weight: 700; color: var(--nc-muted); margin-bottom: .25rem; }
.msg.user .msg-sender { text-align: right; }
.msg-bubble {
  background: #f5f3fb;
  border: 1px solid var(--nc-border);
  border-radius: 4px 14px 14px 14px;
  padding: .75rem 1rem;
  font-size: .875rem;
  line-height: 1.7;
  color: var(--nc-text);
  max-width: 85%;
}
.msg.user .msg-bubble {
  background: linear-gradient(135deg, #2D1B69, #3D2880);
  border: none;
  color: #fff;
  border-radius: 14px 4px 14px 14px;
}
.coach-label {
  display: inline-block;
  background: rgba(212,134,10,.12);
  border: 1px solid rgba(212,134,10,.25);
  color: var(--nc-gold-dk);
  border-radius: 4px;
  font-size: .7rem;
  font-weight: 700;
  padding: .1rem .45rem;
  margin-right: .3rem;
  letter-spacing: .04em;
}
.note-label {
  display: inline-block;
  background: rgba(45,27,105,.1);
  border: 1px solid rgba(45,27,105,.2);
  color: var(--nc-blue);
  border-radius: 4px;
  font-size: .7rem;
  font-weight: 700;
  padding: .1rem .45rem;
  margin-right: .3rem;
  letter-spacing: .04em;
}

/* Quick chips */
.quick-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin-top: .85rem;
}
.q-chip {
  background: rgba(45,27,105,.07);
  border: 1px solid rgba(45,27,105,.18);
  border-radius: 99px;
  font-size: .75rem;
  font-weight: 600;
  color: var(--nc-blue);
  padding: .35rem .85rem;
  cursor: pointer;
  transition: all var(--nc-transition);
  font-family: var(--font-body);
}
.q-chip:hover {
  background: rgba(45,27,105,.13);
  border-color: rgba(45,27,105,.3);
}

/* Typing */
.typing-msg { display: none; }
.typing-msg.show { display: flex; }
.typing-bubble {
  display: flex;
  align-items: center;
  gap: .3rem;
  background: #f5f3fb;
  border: 1px solid var(--nc-border);
  border-radius: 4px 14px 14px 14px;
  padding: .75rem 1rem;
}
.t-dot {
  width: 7px; height: 7px;
  background: var(--nc-muted);
  border-radius: 50%;
  animation: bounce 1.2s infinite;
  opacity: .5;
}
.t-dot:nth-child(2) { animation-delay: .2s; }
.t-dot:nth-child(3) { animation-delay: .4s; }
@keyframes bounce {
  0%,80%,100% { transform: scale(1); }
  40%         { transform: scale(1.35); opacity: 1; }
}

/* Input area */
.chat-input-area {
  background: var(--nc-card);
  border: 1px solid var(--nc-border);
  border-top: none;
  border-radius: 0 0 var(--nc-radius-lg) var(--nc-radius-lg);
  padding: 1rem 1.25rem;
}
.quick-row {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-bottom: .85rem;
}
.qr-btn {
  background: #f5f3fb;
  border: 1px solid var(--nc-border);
  border-radius: 99px;
  font-size: .74rem;
  font-weight: 600;
  color: var(--nc-muted);
  padding: .28rem .8rem;
  cursor: pointer;
  transition: all var(--nc-transition);
  font-family: var(--font-body);
  white-space: nowrap;
}
.qr-btn:hover { background: #ede9fe; color: var(--nc-blue); border-color: rgba(45,27,105,.3); }
.input-row {
  display: flex;
  gap: .6rem;
  align-items: flex-end;
}
.chat-textarea {
  flex: 1;
  font-family: var(--font-body);
  font-size: .88rem;
  color: var(--nc-text);
  background: #fafafa;
  border: 1.5px solid var(--nc-border);
  border-radius: 10px;
  padding: .7rem 1rem;
  resize: none;
  outline: none;
  line-height: 1.5;
  transition: border-color var(--nc-transition), box-shadow var(--nc-transition);
  min-height: 44px;
}
.chat-textarea:focus {
  border-color: var(--nc-blue);
  box-shadow: 0 0 0 3px rgba(45,27,105,.1);
  background: #fff;
}
.btn-send {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--nc-blue), var(--nc-teal));
  border: none;
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: transform .2s, box-shadow .2s;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(45,27,105,.3);
}
.btn-send:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(45,27,105,.4); }
.btn-send:disabled { opacity: .45; cursor: not-allowed; }

.form-error {
  display: none;
  align-items: flex-start;
  gap: .5rem;
  background: var(--nc-red-lt);
  border: 1px solid rgba(192,57,43,.2);
  border-radius: 8px;
  padding: .65rem .9rem;
  font-size: .82rem;
  color: var(--nc-red);
  margin-top: .65rem;
}
.form-error.show { display: flex; }
.form-error i { margin-top: .1rem; flex-shrink: 0; }

.session-bar {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-top: .65rem;
}
.sess-pill {
  font-size: .72rem;
  color: var(--nc-muted);
  background: #f5f3fb;
  border: 1px solid var(--nc-border);
  border-radius: 99px;
  padding: .18rem .65rem;
}

/* ─── HOW IT WORKS ─── */
.how-section {
  padding: 3.5rem 0;
  border-top: 1px solid var(--nc-border);
  border-bottom: 1px solid var(--nc-border);
}
.section-eyebrow {
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--nc-teal);
  margin-bottom: .65rem;
  text-align: center;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  color: var(--nc-navy);
  text-align: center;
  margin-bottom: .65rem;
}
.section-sub {
  font-size: .98rem;
  color: var(--nc-muted);
  max-width: 540px;
  margin: 0 auto 2.75rem;
  text-align: center;
  line-height: 1.7;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px,1fr));
  gap: 1.5rem;
}
.step-card {
  text-align: center;
  padding: 1.5rem 1rem;
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--nc-blue), var(--nc-teal));
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 1rem;
  box-shadow: 0 4px 16px rgba(45,27,105,.25);
}
.step-card h4 { font-family: var(--font-display); font-size: 1.05rem; margin-bottom: .4rem; color: var(--nc-navy); }
.step-card p  { font-size: .84rem; color: var(--nc-muted); line-height: 1.65; }

/* ─── MODE FEATURES ─── */
.modes-section { padding: 3.5rem 0; }
.modes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px,1fr));
  gap: 1.25rem;
}
.mode-feature-card {
  background: var(--nc-card);
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius-lg);
  padding: 1.4rem 1.5rem;
  transition: box-shadow var(--nc-transition), transform var(--nc-transition);
}
.mode-feature-card:hover { box-shadow: var(--nc-shadow-md); transform: translateY(-2px); }
.mfc-icon {
  font-size: 1.8rem;
  margin-bottom: .75rem;
  display: block;
}
.mfc-title { font-family: var(--font-display); font-size: 1.05rem; color: var(--nc-navy); margin-bottom: .4rem; }
.mfc-desc  { font-size: .84rem; color: var(--nc-muted); line-height: 1.65; margin-bottom: .85rem; }
.mfc-tags  { display: flex; flex-wrap: wrap; gap: .35rem; }
.mfc-tag {
  background: #ede9fe;
  border: 1px solid rgba(45,27,105,.12);
  border-radius: 99px;
  font-size: .7rem;
  font-weight: 600;
  color: var(--nc-blue);
  padding: .2rem .65rem;
}

/* ─── FAQ ─── */
.faq-section {
  padding: 3.5rem 0;
  background: var(--nc-card);
  border-top: 1px solid var(--nc-border);
}
.faq-list { max-width: 740px; margin: 0 auto; display: flex; flex-direction: column; gap: .5rem; }
.faq-item { border: 1px solid var(--nc-border); border-radius: var(--nc-radius); overflow: hidden; }
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding: 1.05rem 1.25rem;
  cursor: pointer;
  background: var(--nc-card);
  font-weight: 700;
  font-size: .9rem;
  color: var(--nc-text);
  border: none;
  width: 100%;
  text-align: left;
  transition: background var(--nc-transition);
  font-family: var(--font-body);
}
.faq-question:hover { background: #f7f5ff; }
.faq-question i { font-size: .75rem; color: var(--nc-muted); transition: transform .22s; flex-shrink: 0; }
.faq-item.open .faq-question i { transform: rotate(180deg); }
.faq-answer {
  display: none;
  padding: 0 1.25rem 1.1rem;
  font-size: .875rem;
  color: var(--nc-muted);
  line-height: 1.75;
}
.faq-item.open .faq-answer { display: block; }

/* ─── CTA SECTION ─── */
.cta-section {
  background: linear-gradient(135deg, var(--nc-navy-dk) 0%, var(--nc-navy) 50%, var(--nc-blue) 100%);
  color: #fff;
  padding: 4rem 0;
  text-align: center;
}
.cta-section h2 { font-family: var(--font-display); font-size: clamp(1.7rem,4vw,2.6rem); margin-bottom: 1rem; }
.cta-section p  { font-size: 1rem; color: rgba(255,255,255,.65); max-width: 500px; margin: 0 auto 2rem; line-height: 1.7; }

/* ─── LOADING OVERLAY ─── */
.loading-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,3,24,.75);
  backdrop-filter: blur(6px);
  z-index: 9999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}
.loading-overlay.show { display: flex; }
.loading-spinner {
  width: 46px; height: 46px;
  border: 3px solid rgba(255,255,255,.15);
  border-top-color: var(--nc-gold);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-text { font-family: var(--font-display); font-size: 1.2rem; color: #fff; }
.loading-sub  { font-size: .85rem; color: rgba(255,255,255,.55); }

/* ─── RESPONSIVE ─── */
@media (max-width: 640px) {
  .nc-hero     { padding: 3rem 0 2.5rem; }
  .tool-card   { padding: 1.25rem; }
  .coach-header { padding: 1rem; }
  .chat-area   { max-height: 320px; }
  .hero-stat-row { gap: 1.5rem; }
}

/* ─── CONTAINER ─── */
.container { max-width: 1140px; margin: 0 auto; padding: 0 1.25rem; }