/* ========================================
   TALKRISE — Design System
   Cream / Black / Gold — Premium Minimal
   ======================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cream:      #F5F0E8;
  --cream2:     #EDE8DC;
  --cream3:     #E4DDCE;
  --gold:       #B8982A;
  --gold-light: #D4AF37;
  --black:      #1A1A1A;
  --black2:     #111111;
  --gray:       #6B6660;
  --gray-light: #9B9590;
  --white:      #FFFFFF;
  --border:     rgba(26,26,26,0.1);
  --border-md:  rgba(26,26,26,0.18);
  --success:    #22c55e;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  14px;
  --shadow-sm:  0 1px 4px rgba(0,0,0,0.06);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.08);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--black);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ── Utility ── */
.hidden { display: none !important; }
.gold   { color: var(--gold); }

/* ── App Shell ── */
#app { min-height: 100vh; }

.page { display: none; }
.page.active { display: block; }

/* ──────────────────────────────────────
   NAVBAR
────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  background: rgba(245,240,232,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 0.5px solid var(--border);
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.navbar-logo {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 17px;
  letter-spacing: 0.12em;
  text-decoration: none;
  color: var(--black);
  cursor: pointer;
}
.navbar-logo span { color: var(--gold); }
.navbar-actions { display: flex; align-items: center; gap: 10px; }
.btn-nav {
  padding: 7px 16px;
  font-size: 12px;
  font-weight: 500;
  font-family: var(--font-body);
  letter-spacing: 0.06em;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}
.btn-nav-ghost {
  background: transparent;
  color: var(--gray);
}
.btn-nav-ghost:hover { color: var(--black); }
.btn-nav-solid {
  background: var(--black);
  color: var(--white);
}
.btn-nav-solid:hover { background: #333; }

/* ──────────────────────────────────────
   LANDING PAGE
────────────────────────────────────── */
.landing { padding-top: 56px; }

/* Hero */
.hero {
  padding: 60px 24px 48px;
  max-width: 480px;
  margin: 0 auto;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--gold);
  border-radius: 4px;
  padding: 5px 12px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero-badge-dot {
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.35} }

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 10vw, 48px);
  line-height: 1.08;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}
.hero h1 em { font-style: italic; color: var(--gold); }

.hero-sub {
  font-size: 15px;
  line-height: 1.65;
  color: var(--gray);
  margin-bottom: 24px;
  max-width: 360px;
}
.hero-flags {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 28px;
  font-size: 20px;
  flex-wrap: wrap;
}
.hero-flags-label {
  font-size: 11px;
  color: var(--gray-light);
  font-style: italic;
  margin-left: 2px;
}

.hero-form {
  background: var(--white);
  border: 1px solid var(--border-md);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 14px;
  box-shadow: var(--shadow-sm);
}
.hero-input {
  width: 100%;
  padding: 15px 18px;
  font-size: 14px;
  font-family: var(--font-body);
  border: none;
  outline: none;
  background: transparent;
  color: var(--black);
}
.hero-input::placeholder { color: #aaa; }
.btn-hero {
  width: 100%;
  padding: 16px;
  background: var(--black);
  color: var(--white);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  transition: background 0.2s;
}
.btn-hero:hover { background: #2d2d2d; }

.hero-note {
  font-size: 12px;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: 7px;
  line-height: 1.5;
}

/* Stats bar */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--cream2);
  border-top: 0.5px solid var(--border);
  border-bottom: 0.5px solid var(--border);
}
.stat-item {
  padding: 22px 12px;
  text-align: center;
  border-right: 0.5px solid var(--border);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  display: block;
}
.stat-label {
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  margin-top: 3px;
  display: block;
}

/* Sections */
.section { padding: 56px 24px; max-width: 480px; margin: 0 auto; }
.section-tag {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 6vw, 30px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 32px;
}
.section-title em { font-style: italic; color: var(--gold); }

/* How it works steps */
.steps { display: flex; flex-direction: column; gap: 12px; }
.step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 0.5px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s;
}
.step:hover { border-color: var(--gold); }
.step-num {
  width: 34px; height: 34px;
  border: 1px solid var(--border-md);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 500;
  color: var(--gold);
  flex-shrink: 0;
  background: var(--cream);
}
.step-title { font-size: 14px; font-weight: 500; margin-bottom: 5px; }
.step-desc  { font-size: 12px; color: var(--gray); line-height: 1.55; }

/* Chat demo */
.chat-demo-wrap {
  max-width: 480px;
  margin: 0 auto;
  padding: 0 24px 48px;
}
.chat-demo-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 0.5px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.demo-header {
  padding: 14px 18px;
  border-bottom: 0.5px solid var(--border);
  display: flex; align-items: center; gap: 12px;
}
.demo-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.demo-name  { font-size: 14px; font-weight: 500; }
.demo-status {
  font-size: 11px; color: var(--success);
  display: flex; align-items: center; gap: 5px;
}
.demo-status::before {
  content:''; width:6px; height:6px;
  background: var(--success); border-radius: 50%;
}
.demo-msgs { padding: 18px; display: flex; flex-direction: column; gap: 12px; }
.dmsg { max-width: 84%; }
.dmsg-ai  { align-self: flex-start; }
.dmsg-user { align-self: flex-end; }
.dmsg-bubble {
  padding: 11px 14px;
  border-radius: 14px;
  font-size: 13px;
  line-height: 1.55;
}
.dmsg-ai .dmsg-bubble   { background: var(--cream2); border-bottom-left-radius: 4px; }
.dmsg-user .dmsg-bubble { background: var(--black); color: var(--white); border-bottom-right-radius: 4px; }
.dmsg-correction {
  margin-top: 8px;
  padding: 10px 14px;
  background: #fdf8ec;
  border-radius: 10px;
  border-left: 2px solid var(--gold);
  font-size: 12px;
  line-height: 1.6;
}
.corr-tag {
  font-size: 10px; font-weight: 500;
  color: var(--gold); letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block; margin-bottom: 4px;
}
.corr-pill {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--cream2);
  border: 0.5px solid var(--border);
  border-radius: 20px;
  padding: 4px 10px;
  font-size: 11px; color: var(--gold);
}

/* Why cards */
.why-grid {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 0.5px solid var(--border);
}
.why-card {
  background: var(--cream);
  padding: 22px;
}
.why-icon  { font-size: 24px; margin-bottom: 10px; display: block; }
.why-title { font-size: 15px; font-weight: 500; margin-bottom: 6px; }
.why-desc  { font-size: 13px; color: var(--gray); line-height: 1.55; }

/* Pricing */
.pricing-grid { display: flex; flex-direction: column; gap: 14px; }
.pricing-card {
  background: var(--white);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px;
  position: relative;
  box-shadow: var(--shadow-sm);
}
.pricing-card.featured { border: 1.5px solid var(--gold); }
.pricing-badge-top {
  position: absolute;
  top: -11px; left: 18px;
  background: var(--gold);
  color: var(--white);
  font-size: 10px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 3px 12px; border-radius: 20px;
}
.pricing-plan { font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gray); margin-bottom: 8px; }
.pricing-price { font-family: var(--font-display); font-size: 34px; font-weight: 700; line-height: 1; }
.pricing-price sub { font-family: var(--font-body); font-size: 14px; font-weight: 400; color: var(--gray); vertical-align: baseline; }
.pricing-features { margin-top: 16px; display: flex; flex-direction: column; gap: 8px; }
.pricing-feat {
  font-size: 13px; color: var(--gray);
  display: flex; align-items: center; gap: 9px;
}
.pricing-feat::before { content:'✓'; color: var(--gold); font-weight: 700; font-size: 14px; flex-shrink:0; }
.btn-pricing {
  width: 100%; margin-top: 18px;
  padding: 14px;
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font-body);
  transition: all 0.2s;
  border: 1px solid var(--border-md);
  background: transparent;
  color: var(--black);
}
.btn-pricing:hover { background: var(--cream2); }
.btn-pricing.featured {
  background: var(--black); color: var(--white); border-color: var(--black);
}
.btn-pricing.featured:hover { background: #333; }

/* Testimonials */
.testimonials { display: flex; flex-direction: column; gap: 14px; }
.testimonial {
  background: var(--white);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}
.test-text { font-size: 14px; line-height: 1.65; color: var(--black); margin-bottom: 14px; font-style: italic; }
.test-author { display: flex; align-items: center; gap: 12px; }
.test-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--cream2);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 500; color: var(--gold);
  border: 1px solid var(--border);
  flex-shrink: 0;
}
.test-name    { font-size: 13px; font-weight: 500; }
.test-country { font-size: 11px; color: var(--gray); margin-top: 2px; }

/* Final CTA */
.cta-section {
  background: var(--black2);
  padding: 60px 24px;
  text-align: center;
}
.cta-section h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 7vw, 34px);
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 12px;
}
.cta-section p { font-size: 14px; color: rgba(255,255,255,0.55); margin-bottom: 28px; }
.btn-cta-gold {
  width: 100%; max-width: 320px;
  padding: 16px;
  background: var(--gold);
  color: var(--white);
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  border: none; border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font-body);
  transition: background 0.2s;
  margin-bottom: 12px;
  display: block; margin-left: auto; margin-right: auto;
}
.btn-cta-gold:hover { background: #a8851f; }
.cta-note { font-size: 11px; color: rgba(255,255,255,0.3); }

/* ──────────────────────────────────────
   ONBOARDING PAGE
────────────────────────────────────── */
.onboarding {
  padding-top: 56px;
  min-height: 100vh;
  display: flex; align-items: flex-start;
  justify-content: center;
}
.ob-container {
  width: 100%; max-width: 480px;
  padding: 40px 24px 60px;
}
.ob-progress-wrap { display: flex; gap: 8px; margin-bottom: 44px; }
.ob-bar {
  height: 3px; border-radius: 2px; flex: 1;
  background: var(--border-md);
  transition: background 0.3s;
}
.ob-bar.done   { background: var(--gold); }
.ob-bar.active { background: var(--gold-light); opacity: 0.7; }

.ob-step { display: none; }
.ob-step.active { display: block; }

.ob-step h2 {
  font-family: var(--font-display);
  font-size: 28px; font-weight: 700; line-height: 1.2;
  margin-bottom: 8px;
}
.ob-step p { font-size: 14px; color: var(--gray); margin-bottom: 30px; line-height: 1.6; }

.ob-options { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.ob-option {
  padding: 16px 18px;
  border: 1px solid var(--border-md);
  border-radius: var(--radius-md);
  background: var(--white);
  cursor: pointer;
  display: flex; align-items: center; gap: 14px;
  transition: all 0.15s;
  box-shadow: var(--shadow-sm);
}
.ob-option:hover { border-color: var(--gold); }
.ob-option.selected { border-color: var(--gold); background: #fdf8ec; }
.ob-option-icon { font-size: 22px; flex-shrink: 0; }
.ob-option-label { font-size: 15px; font-weight: 500; }
.ob-option-sub   { font-size: 12px; color: var(--gray); margin-top: 2px; }

.btn-ob {
  width: 100%; padding: 16px;
  background: var(--black); color: var(--white);
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  border: none; border-radius: var(--radius-sm);
  cursor: pointer; font-family: var(--font-body);
  transition: background 0.2s;
}
.btn-ob:hover { background: #333; }

/* ──────────────────────────────────────
   CHAT PAGE
────────────────────────────────────── */
.chat-page {
  padding-top: 56px;
  height: 100vh;
  display: flex; flex-direction: column;
  max-width: 600px; margin: 0 auto;
}
.chat-topbar {
  padding: 12px 18px;
  background: var(--white);
  border-bottom: 0.5px solid var(--border);
  display: flex; align-items: center; gap: 12px;
  flex-shrink: 0;
}
.chat-back {
  font-size: 20px; color: var(--gray);
  cursor: pointer; padding-right: 4px; background: none; border: none;
  line-height: 1;
}
.chat-topbar-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.chat-topbar-name { font-size: 14px; font-weight: 500; }
.chat-topbar-mode { font-size: 11px; color: var(--gold); margin-top: 1px; }
.chat-topbar-info { flex: 1; }
.chat-mode-select {
  padding: 6px 10px;
  font-size: 11px; font-family: var(--font-body);
  border: 0.5px solid var(--border-md);
  border-radius: var(--radius-sm);
  background: var(--cream); color: var(--black);
  cursor: pointer; outline: none;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px 18px;
  display: flex; flex-direction: column; gap: 14px;
  background: var(--cream);
}
.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--border-md); border-radius: 2px; }

.msg-wrap { display: flex; flex-direction: column; max-width: 82%; }
.msg-wrap.user { align-self: flex-end; align-items: flex-end; }
.msg-wrap.ai   { align-self: flex-start; }

.msg-bubble {
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 14px; line-height: 1.55;
}
.msg-wrap.ai .msg-bubble {
  background: var(--white);
  border-bottom-left-radius: 4px;
  box-shadow: var(--shadow-sm);
}
.msg-wrap.user .msg-bubble {
  background: var(--black); color: var(--white);
  border-bottom-right-radius: 4px;
}
.msg-correction {
  margin-top: 8px;
  padding: 12px 14px;
  background: #fdf8ec;
  border-radius: 12px;
  border-left: 2px solid var(--gold);
  font-size: 13px; line-height: 1.6;
}
.msg-corr-tag {
  font-size: 10px; font-weight: 500; color: var(--gold);
  text-transform: uppercase; letter-spacing: 0.1em;
  display: block; margin-bottom: 5px;
}
.msg-corr-native {
  font-size: 12px; color: var(--gray);
  margin-top: 6px; padding-top: 6px;
  border-top: 0.5px solid var(--border);
  font-style: italic;
}
.msg-tag-pill {
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--cream2);
  border: 0.5px solid var(--border-md);
  border-radius: 20px;
  padding: 5px 12px;
  font-size: 11px; color: var(--gray);
}
.msg-typing {
  display: flex; align-items: center; gap: 5px;
  padding: 12px 16px;
  background: var(--white); border-radius: 16px; border-bottom-left-radius: 4px;
  font-size: 13px; color: var(--gray); box-shadow: var(--shadow-sm);
  align-self: flex-start;
}
.dot { width: 6px; height: 6px; background: var(--gray-light); border-radius: 50%; animation: bounce 1.2s infinite; }
.dot:nth-child(2) { animation-delay: 0.2s; }
.dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes bounce { 0%,80%,100%{transform:translateY(0)} 40%{transform:translateY(-6px)} }

.chat-inputbar {
  padding: 12px 16px;
  background: var(--white);
  border-top: 0.5px solid var(--border);
  display: flex; align-items: center; gap: 10px;
  flex-shrink: 0;
}
.chat-input {
  flex: 1; padding: 11px 16px;
  border: 0.5px solid var(--border-md);
  border-radius: 24px;
  font-size: 14px; font-family: var(--font-body);
  outline: none; background: var(--cream);
  transition: border-color 0.2s;
}
.chat-input:focus { border-color: var(--gold); }
.chat-input::placeholder { color: var(--gray-light); }
.btn-send {
  width: 40px; height: 40px;
  background: var(--black); border-radius: 50%;
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; color: var(--white);
  transition: background 0.2s; flex-shrink: 0;
}
.btn-send:hover { background: #333; }
.btn-send:disabled { background: var(--cream3); cursor: not-allowed; }

/* ──────────────────────────────────────
   DASHBOARD PAGE
────────────────────────────────────── */
.dashboard {
  padding-top: 56px;
  max-width: 600px; margin: 0 auto;
  padding-bottom: 40px;
}
.dash-inner { padding: 20px 20px; }

.dash-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 22px;
}
.dash-greeting-top { font-size: 11px; color: var(--gray); text-transform: uppercase; letter-spacing: 0.1em; }
.dash-greeting-name {
  font-family: var(--font-display);
  font-size: 24px; font-weight: 700; margin-top: 2px;
}
.dash-user-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 500; color: var(--white);
  cursor: pointer;
}

.streak-card {
  background: var(--black2);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 22px;
  margin-bottom: 16px;
  display: flex; align-items: center; gap: 18px;
}
.streak-fire { font-size: 40px; }
.streak-num {
  font-family: var(--font-display);
  font-size: 40px; font-weight: 700; line-height: 1;
}
.streak-label { font-size: 11px; color: rgba(255,255,255,0.5); margin-top: 3px; letter-spacing: 0.06em; text-transform: uppercase; }
.streak-msg   { font-size: 13px; color: rgba(255,255,255,0.75); margin-top: 8px; line-height: 1.45; }

.stats-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 10px; margin-bottom: 16px;
}
.stat-card {
  background: var(--white);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: var(--shadow-sm);
}
.stat-card-val { font-family: var(--font-display); font-size: 28px; font-weight: 700; }
.stat-card-val.gold { color: var(--gold); }
.stat-card-label { font-size: 11px; color: var(--gray); margin-top: 3px; }

.fluency-card {
  background: var(--white);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px; margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}
.fluency-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.fluency-title { font-size: 14px; font-weight: 500; }
.fluency-pct   { font-size: 14px; font-weight: 500; color: var(--gold); }
.fluency-track { height: 7px; background: var(--cream2); border-radius: 4px; overflow: hidden; }
.fluency-fill  { height: 100%; border-radius: 4px; background: var(--gold); transition: width 1s ease; }
.fluency-note  { font-size: 11px; color: var(--gray); margin-top: 8px; }

.week-card {
  background: var(--white);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px; margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}
.week-title { font-size: 11px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray); margin-bottom: 16px; }
.week-bars { display: flex; align-items: flex-end; gap: 8px; height: 64px; }
.week-bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 5px; }
.week-bar { width: 100%; border-radius: 3px; background: var(--cream2); transition: height 0.5s ease; }
.week-bar.filled { background: var(--gold); opacity: 0.7; }
.week-bar.today  { background: var(--black); opacity: 1; }
.week-day { font-size: 9px; color: var(--gray); letter-spacing: 0.05em; }

.section-label-sm {
  font-size: 11px; font-weight: 500; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--gray);
  margin-bottom: 12px; margin-top: 4px;
}
.practice-modes { display: flex; flex-direction: column; gap: 10px; }
.practice-mode {
  background: var(--white);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  display: flex; align-items: center; gap: 14px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s;
  text-decoration: none; color: inherit;
}
.practice-mode:hover { border-color: var(--gold); }
.pm-icon  { font-size: 24px; }
.pm-info  { flex: 1; }
.pm-title { font-size: 14px; font-weight: 500; }
.pm-desc  { font-size: 12px; color: var(--gray); margin-top: 2px; }
.pm-arrow { color: var(--gray-light); font-size: 18px; }

/* ── Responsive ── */
@media (min-width: 600px) {
  .stats-bar { grid-template-columns: repeat(4, 1fr); }
  .hero h1   { font-size: 52px; }
}