@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400;1,700&family=Inter:wght@300;400;500;600;700&display=swap');

/* ══════════════════════════════════════════════════════════════
   RESET
══════════════════════════════════════════════════════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html  { scroll-behavior: smooth; }
ul    { list-style: none; }
img   { display: block; max-width: 100%; }
a     { color: inherit; text-decoration: none; }

/* ══════════════════════════════════════════════════════════════
   TOKENS
══════════════════════════════════════════════════════════════ */
:root {
  /* ── Core palette ──────────────────────────────────────── */
  --navy:        #0d1b2a;   /* Logo dark — small UI elements  */
  --navy-dark:   #0a0f18;   /* Deepest dark                   */
  --navy-mid:    #1a2a3e;   /* Hover states                   */
  --navy-light:  #243d5a;   /* Focus rings, light accents     */
  --charcoal:    #111827;   /* Large section backgrounds      */
  --off-black:   #0f0f0f;   /* Deepest page backgrounds       */

  /* ── Gold — unchanged ─────────────────────────────────── */
  --gold:        #c9a84c;
  --gold-light:  #e8d5a0;
  --gold-dark:   #9e7e2d;
  --gold-glow:   rgba(201, 168, 76, 0.35);

  /* ── French flag ───────────────────────────────────────── */
  --fr-blue:     #002395;
  --fr-red:      #c0392b;

  /* ── Light tones ───────────────────────────────────────── */
  --cream:       #f8f4ee;
  --off-white:   #f0ebe2;
  --white:       #ffffff;

  /* ── Text ──────────────────────────────────────────────── */
  --text:        #0d1b2a;
  --text-light:  #3d4f6a;
  --text-muted:  #6b7a96;

  /* ── Borders ───────────────────────────────────────────── */
  --border:      #e5e0d8;
  --border-subtle: rgba(13, 27, 42, 0.08);
  --border-dark: rgba(255, 255, 255, 0.09);

  /* ── Shadows ───────────────────────────────────────────── */
  --shadow:      rgba(13, 27, 42, 0.14);
  --shadow-sm:   0 2px 8px rgba(13, 27, 42, 0.09);
  --shadow-md:   0 8px 28px rgba(13, 27, 42, 0.14);
  --shadow-lg:   0 20px 60px rgba(13, 27, 42, 0.22);
  --shadow-gold: 0 8px 32px rgba(201, 168, 76, 0.3);

  /* ── Radii & easing ────────────────────────────────────── */
  --radius-sm:   8px;
  --radius:      14px;
  --radius-lg:   22px;
  --radius-xl:   32px;
  --ease:        cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:    cubic-bezier(0, 0, 0.2, 1);
}

/* ══════════════════════════════════════════════════════════════
   TYPOGRAPHY
══════════════════════════════════════════════════════════════ */
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--white);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

/* ══════════════════════════════════════════════════════════════
   ANIMATIONS
══════════════════════════════════════════════════════════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: none; }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.94); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes gradientFlow {
  0%, 100% { background-position: 0% 50%; }
  50%       { background-position: 100% 50%; }
}
@keyframes heroGlow {
  0%, 100% { opacity: 0.5; }
  50%       { opacity: 0.9; }
}
@keyframes logoFloat {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-10px); }
}
@keyframes scrollBounce {
  0%, 100% { transform: translateY(0) translateX(-50%); opacity: 0.6; }
  50%       { transform: translateY(10px) translateX(-50%); opacity: 1; }
}
@keyframes counterPulse {
  0%  { transform: scale(1); }
  50% { transform: scale(1.04); }
  100%{ transform: scale(1); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Scroll reveal ───────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal-scale.is-visible { opacity: 1; transform: scale(1); }

/* ══════════════════════════════════════════════════════════════
   TRICOLORE
══════════════════════════════════════════════════════════════ */
.tricolore {
  display: flex;
  height: 4px;
  width: 72px;
  border-radius: 999px;
  overflow: hidden;
  margin: 0.75rem 0 1.75rem;
}
.tricolore.centered { margin-left: auto; margin-right: auto; }
.tricolore span { flex: 1; }
.t-b { background: var(--fr-blue); }
.t-w { background: rgba(255,255,255,0.85); }
.t-r { background: var(--fr-red); }

/* ══════════════════════════════════════════════════════════════
   TIMER BAR (dashboard countdown)
══════════════════════════════════════════════════════════════ */
.timer-bar {
  position: fixed;
  top: 72px;
  left: 0; right: 0;
  z-index: 190;
  background: var(--navy-dark);
  border-bottom: 2px solid var(--gold);
  padding: 0.35rem 1.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
}
.timer-bar[hidden] { display: none; }
.timer-bar-inner {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  max-width: 1100px;
  width: 100%;
}
.timer-bar-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}
.timer-bar-clock {
  font-family: 'Courier New', Courier, monospace;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.06em;
  min-width: 3.2rem;
  transition: color 0.3s;
}
.timer-bar-sub {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.timer-bar--urgent .timer-bar-clock { color: #f87171; }
.timer-bar--urgent .timer-bar-label { color: #f87171; }
.timer-bar--urgent { border-bottom-color: #f87171; }

/* ══════════════════════════════════════════════════════════════
   NAVIGATION
══════════════════════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background 0.4s var(--ease), backdrop-filter 0.4s, border-color 0.4s, padding 0.3s var(--ease);
  background: transparent;
  border-bottom: 1px solid transparent;
}
.nav.nav--scrolled {
  background: rgba(10, 15, 24, 0.94);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom-color: rgba(255, 255, 255, 0.07);
}
.nav.nav--solid {
  background: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand img {
  height: 46px;
  width: auto;
  border-radius: 8px;
  transition: opacity 0.2s;
}
.nav-brand:hover img { opacity: 0.88; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}
.nav-menu a {
  color: rgba(255,255,255,0.75);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 0.95rem;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}
.nav-menu a:hover,
.nav-menu a.active { color: var(--white); background: rgba(255,255,255,0.09); }
.nav-menu a.nav-cta {
  background: linear-gradient(135deg, var(--gold) 0%, #e8c960 100%);
  color: var(--navy);
  font-weight: 700;
  padding: 0.5rem 1.2rem;
  border-radius: 999px;
  box-shadow: 0 2px 12px rgba(201,168,76,0.35);
  transition: box-shadow 0.2s, transform 0.2s, opacity 0.2s;
}
.nav-menu a.nav-cta:hover {
  box-shadow: 0 4px 22px rgba(201,168,76,0.5);
  transform: translateY(-1px);
  opacity: 0.95;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px; height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.25s var(--ease), opacity 0.25s;
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ══════════════════════════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.9rem;
  border-radius: 999px;
  font-family: 'Inter', sans-serif;
  font-size: 0.925rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s var(--ease);
  border: 2px solid transparent;
  text-decoration: none;
  letter-spacing: 0.01em;
}

.btn-gold {
  background: linear-gradient(135deg, #c9a84c 0%, #e8c960 50%, #c9a84c 100%);
  background-size: 200% 200%;
  color: var(--navy);
  border-color: transparent;
  box-shadow: 0 4px 18px rgba(201,168,76,0.35);
}
.btn-gold:hover {
  background-position: right center;
  box-shadow: 0 8px 32px rgba(201,168,76,0.55);
  transform: translateY(-2px);
}

.btn-navy {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
  box-shadow: var(--shadow-sm);
}
.btn-navy:hover {
  background: var(--navy-mid);
  border-color: var(--navy-mid);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.35);
  backdrop-filter: blur(8px);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.7);
  transform: translateY(-2px);
}

.btn-outline-navy {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline-navy:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.btn-row.centered { justify-content: center; }

/* ══════════════════════════════════════════════════════════════
   FORMS
══════════════════════════════════════════════════════════════ */
.form { display: flex; flex-direction: column; gap: 1.2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.form-group input,
.form-group textarea,
.form-group select {
  background: var(--cream);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.78rem 1rem;
  color: var(--text);
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--navy-light);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(30, 58, 95, 0.12);
}
.form-group textarea { resize: vertical; min-height: 140px; }

/* ══════════════════════════════════════════════════════════════
   SECTIONS — layout
══════════════════════════════════════════════════════════════ */
.section { padding: 6rem 1.5rem; }
.section.bg-cream     { background: var(--cream); }
.section.bg-off-white { background: var(--off-white); }
.section.bg-navy      { background: var(--charcoal); }

.section-inner {
  max-width: 1140px;
  margin: 0 auto;
}

.section-header { margin-bottom: 3.5rem; }
.section-header.centered { text-align: center; }

.section-eyebrow {
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 0.65rem;
  display: block;
}
.section.bg-navy .section-eyebrow { color: var(--gold); }

.section-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  color: var(--navy);
  font-weight: 700;
}
.section.bg-navy .section-header h2 { color: var(--white); }
.section-header p {
  margin-top: 0.85rem;
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 560px;
  line-height: 1.7;
}
.section-header.centered p { margin-left: auto; margin-right: auto; }
.section.bg-navy .section-header p { color: rgba(255,255,255,0.65); }

/* ══════════════════════════════════════════════════════════════
   HOME HERO (index.html full-screen hero)
══════════════════════════════════════════════════════════════ */
.home-hero {
  min-height: 100vh;
  background: linear-gradient(155deg, var(--navy) 0%, var(--off-black) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8rem 2rem 6rem;
  position: relative;
  overflow: hidden;
}

/* Animated gradient blobs */
.home-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 15% 55%, rgba(0,35,149,0.22) 0%, transparent 55%),
    radial-gradient(ellipse 60% 50% at 85% 45%, rgba(192,57,43,0.14) 0%, transparent 55%),
    radial-gradient(ellipse 80% 60% at 50% 20%, rgba(201,168,76,0.10) 0%, transparent 55%);
  animation: heroGlow 8s ease-in-out infinite alternate;
  pointer-events: none;
}

/* French flag bottom stripe */
.home-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--fr-blue) 33.3%, rgba(255,255,255,0.6) 33.3% 66.6%, var(--fr-red) 66.6%);
}

.home-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 720px;
  animation: fadeUp 1s var(--ease-out) both;
}

.home-hero-logo {
  width: clamp(160px, 25vw, 220px);
  height: auto;
  border-radius: 20px;
  margin: 0 auto 2.25rem;
  box-shadow: 0 32px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(201,168,76,0.25);
  animation: logoFloat 6s ease-in-out infinite;
}

.home-hero-eyebrow {
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.home-hero h1 {
  color: var(--white);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.08;
  margin-bottom: 0.6rem;
}
.home-hero h1 em {
  font-style: italic;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.home-hero-sub {
  color: rgba(255,255,255,0.62);
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  max-width: 520px;
  margin: 0 auto 2.75rem;
  line-height: 1.75;
}
.home-hero-sub strong { color: rgba(255,255,255,0.88); font-weight: 600; }

/* Scroll indicator */
.home-hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  animation: scrollBounce 2.5s ease-in-out infinite;
  color: rgba(255,255,255,0.4);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.home-hero-scroll svg {
  width: 20px; height: 20px;
  stroke: rgba(255,255,255,0.4);
}

/* ══════════════════════════════════════════════════════════════
   PAGE HERO (inner pages)
══════════════════════════════════════════════════════════════ */
.page-hero {
  background: linear-gradient(180deg, var(--navy) 0%, var(--charcoal) 100%);
  padding: 7rem 1.5rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(201,168,76,0.1) 0%, transparent 60%);
  pointer-events: none;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--fr-blue) 33.3%, rgba(255,255,255,0.5) 33.3% 66.6%, var(--fr-red) 66.6%);
}
.page-hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  margin-bottom: 0.65rem;
  position: relative;
  z-index: 1;
}
.page-hero p {
  color: rgba(255,255,255,0.62);
  font-size: 1.05rem;
  max-width: 500px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* ══════════════════════════════════════════════════════════════
   FEATURE CARDS
══════════════════════════════════════════════════════════════ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.1rem 1.9rem;
  transition: box-shadow 0.3s var(--ease), transform 0.3s var(--ease), border-color 0.3s;
  box-shadow: var(--shadow-sm);
}
.feature-card:hover {
  box-shadow: 0 16px 48px rgba(13,27,42,0.14);
  transform: translateY(-6px);
  border-color: rgba(201,168,76,0.4);
}
.feature-icon { font-size: 2.25rem; margin-bottom: 1.1rem; }
.feature-card h3 { font-size: 1.1rem; color: var(--navy); margin-bottom: 0.5rem; }
.feature-card p  { font-size: 0.875rem; color: var(--text-muted); line-height: 1.7; }

.bg-cream .feature-card  { background: var(--white); }
.bg-navy  .feature-card  {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-color: rgba(255,255,255,0.08);
  box-shadow: none;
}
.bg-navy .feature-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(201,168,76,0.35);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.bg-navy .feature-card h3 { color: var(--white); }
.bg-navy .feature-card p  { color: rgba(255,255,255,0.6); }

/* ══════════════════════════════════════════════════════════════
   STATS SECTION
══════════════════════════════════════════════════════════════ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
}
.stat-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  transition: background 0.3s, transform 0.3s;
}
.stat-card:hover {
  background: rgba(255,255,255,0.07);
  transform: translateY(-4px);
}
.stat-num {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2.8rem, 5vw, 3.8rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  display: block;
  margin-bottom: 0.5rem;
}
.stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
  letter-spacing: 0.04em;
}

/* ══════════════════════════════════════════════════════════════
   COURSE CARDS
══════════════════════════════════════════════════════════════ */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.course-card {
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
  box-shadow: var(--shadow-sm);
}
.course-card:hover {
  box-shadow: 0 18px 50px rgba(13,27,42,0.16);
  transform: translateY(-6px);
}
.course-card-header {
  background: var(--navy);
  padding: 1.8rem 1.75rem 1.5rem;
  position: relative;
}
.course-card-header::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--fr-blue) 33.3%, rgba(255,255,255,0.6) 33.3% 66.6%, var(--fr-red) 66.6%);
}
.course-icon { font-size: 2rem; margin-bottom: 0.7rem; }
.course-card-header h3 { color: var(--white); font-size: 1.2rem; }
.course-level {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(201,168,76,0.18);
  color: var(--gold-light);
  border: 1px solid rgba(201,168,76,0.3);
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  margin-top: 0.5rem;
}
.course-card-body {
  padding: 1.5rem 1.75rem 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.course-card-body > p { font-size: 0.875rem; color: var(--text-muted); flex: 1; line-height: 1.7; }
.course-features { display: flex; flex-direction: column; gap: 0.45rem; }
.course-features li {
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
}
.course-features li::before { display: none; }

/* ══════════════════════════════════════════════════════════════
   TESTIMONIALS
══════════════════════════════════════════════════════════════ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.testi-card {
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s, transform 0.3s;
  position: relative;
}
.testi-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.testi-card::before {
  content: '"';
  position: absolute;
  top: 1rem; left: 1.75rem;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 5rem;
  line-height: 1;
  color: var(--gold);
  opacity: 0.25;
  pointer-events: none;
}
.testi-stars {
  color: var(--gold);
  font-size: 1rem;
  letter-spacing: 0.06em;
  margin-bottom: 1.1rem;
}
.testi-quote {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.75;
  font-style: italic;
  margin-bottom: 1.5rem;
}
.testi-author { display: flex; align-items: center; gap: 0.85rem; }
.testi-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--navy);
  border: 2px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--gold);
  font-weight: 700;
  font-family: 'Playfair Display', Georgia, serif;
  flex-shrink: 0;
}
.testi-name  { font-size: 0.9rem; font-weight: 700; color: var(--navy); }
.testi-meta  { font-size: 0.78rem; color: var(--text-muted); margin-top: 0.1rem; }

/* ══════════════════════════════════════════════════════════════
   CTA BANNER
══════════════════════════════════════════════════════════════ */
.cta-banner {
  background: var(--charcoal);
  padding: 6rem 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 100%, rgba(201,168,76,0.10) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 20% 50%, rgba(0,35,149,0.12) 0%, transparent 55%);
  pointer-events: none;
}
.cta-banner-inner {
  position: relative;
  max-width: 620px;
  margin: 0 auto;
}
.cta-banner h2 {
  color: var(--white);
  font-size: clamp(1.9rem, 4.5vw, 2.8rem);
  margin-bottom: 0.8rem;
}
.cta-banner p {
  color: rgba(255,255,255,0.65);
  font-size: 1.05rem;
  margin-bottom: 2.25rem;
  line-height: 1.7;
}

/* ══════════════════════════════════════════════════════════════
   ABOUT PAGE
══════════════════════════════════════════════════════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 4.5rem;
  align-items: start;
}
.about-photo-wrap { margin-bottom: 2.25rem; }
.about-photo {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 40px rgba(13,27,42,0.18);
}
.about-text p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  font-size: 1rem;
  line-height: 1.8;
}
.about-text p:last-child { margin-bottom: 0; }

.info-card {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1rem;
  transition: box-shadow 0.2s;
}
.info-card:hover { box-shadow: var(--shadow-sm); }
.info-card:last-of-type { margin-bottom: 0; }
.info-card h4 {
  font-family: 'Inter', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gold-dark);
  margin-bottom: 0.9rem;
}
.info-list { display: flex; flex-direction: column; gap: 0.6rem; }
.info-list li {
  font-size: 0.875rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.info-list li strong { color: var(--text); }

.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1.1rem;
}
.philosophy-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-top: 3px solid var(--gold);
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 1.3rem 1.5rem;
  transition: box-shadow 0.2s, transform 0.2s;
}
.philosophy-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.philosophy-card h3 { font-size: 1rem; color: var(--navy); margin-bottom: 0.4rem; }
.philosophy-card p  { font-size: 0.845rem; color: var(--text-muted); line-height: 1.65; }

/* ══════════════════════════════════════════════════════════════
   PORTAL PAGE
══════════════════════════════════════════════════════════════ */
.portal-wrap {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5rem 1.5rem;
  background: var(--cream);
}
.portal-inner { max-width: 480px; text-align: center; }
.portal-icon { font-size: 3.5rem; margin-bottom: 1.5rem; }
.portal-inner h2 { font-size: 2rem; color: var(--navy); margin-bottom: 0.7rem; }
.portal-inner > p { color: var(--text-muted); margin-bottom: 2.5rem; font-size: 1rem; }
.portal-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 340px;
  margin: 0 auto 2rem;
}
.portal-btn {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  padding: 1.1rem 1.5rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.25s var(--ease);
  text-decoration: none;
  text-align: left;
}
.portal-btn-icon { font-size: 1.6rem; flex-shrink: 0; }
.portal-btn-meta { font-size: 0.72rem; font-weight: 500; opacity: 0.65; }
.portal-btn.login {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
  box-shadow: var(--shadow-sm);
}
.portal-btn.login:hover {
  background: var(--navy-mid);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.portal-btn.homework {
  background: var(--white);
  color: var(--navy);
  border-color: var(--gold);
}
.portal-btn.homework:hover {
  background: var(--gold);
  color: var(--navy);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}
.portal-note {
  display: inline-block;
  font-size: 0.8rem;
  color: var(--text-muted);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 1rem;
}

/* ══════════════════════════════════════════════════════════════
   CONTACT PAGE
══════════════════════════════════════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 4.5rem;
  align-items: start;
}
.accepting-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(13,27,42,0.07);
  border: 1px solid rgba(13,27,42,0.15);
  color: var(--navy);
  padding: 0.45rem 1rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}
.accepting-badge::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #22c55e;
  animation: pulse 2s infinite;
}
.contact-link-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.2s;
  margin-bottom: 0.75rem;
}
.contact-link-card:hover {
  border-color: var(--navy-light);
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}
.contact-link-card:last-child { margin-bottom: 0; }
.clc-icon  { font-size: 1.3rem; flex-shrink: 0; }
.clc-label { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--gold-dark); }
.clc-value { font-size: 0.875rem; color: var(--text); }
.contact-sidebar-card {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  margin-top: 1rem;
}
.contact-sidebar-card h4 {
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold-dark);
  margin-bottom: 0.8rem;
}
.form-success {
  display: none;
  margin-top: 1.2rem;
  padding: 1rem 1.25rem;
  background: rgba(13,27,42,0.06);
  border: 1px solid rgba(13,27,42,0.15);
  border-radius: var(--radius-sm);
  color: var(--navy);
  font-size: 0.9rem;
}

/* ══════════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════════ */
footer {
  background: var(--off-black);
  color: rgba(255,255,255,0.6);
}
.footer-top {
  max-width: 1140px;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 2rem;
  display: grid;
  grid-template-columns: 190px 1fr auto;
  gap: 3rem;
  align-items: start;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.footer-logo img {
  height: 60px;
  width: auto;
  border-radius: 8px;
  opacity: 0.85;
}
.footer-tagline {
  font-size: 0.72rem;
  margin-top: 0.5rem;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.footer-nav h4,
.footer-contact h4 {
  font-family: 'Inter', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--gold);
  margin-bottom: 1rem;
}
.footer-nav ul { display: flex; flex-direction: column; gap: 0.4rem; }
.footer-nav a, .footer-contact a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  transition: color 0.2s;
}
.footer-nav a:hover, .footer-contact a:hover { color: var(--white); }
.footer-contact p { font-size: 0.875rem; margin-bottom: 0.4rem; }
.footer-tricolore {
  display: flex;
  height: 3px;
  width: 44px;
  border-radius: 999px;
  overflow: hidden;
  margin-top: 1.1rem;
}
.footer-tricolore span { flex: 1; }
.ft-b { background: var(--fr-blue); }
.ft-w { background: rgba(255,255,255,0.5); }
.ft-r { background: var(--fr-red); }
.footer-bottom {
  max-width: 1140px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  font-size: 0.775rem;
  color: rgba(255,255,255,0.3);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ══════════════════════════════════════════════════════════════
   AUTH PAGES (login / signup)
══════════════════════════════════════════════════════════════ */
.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 1.5rem 3rem;
  background: var(--off-black);
  background-image:
    radial-gradient(ellipse 70% 60% at 10% 50%, rgba(0,35,149,0.14) 0%, transparent 55%),
    radial-gradient(ellipse 60% 50% at 90% 50%, rgba(192,57,43,0.10) 0%, transparent 55%),
    radial-gradient(ellipse 80% 60% at 50% 0%,  rgba(201,168,76,0.08) 0%, transparent 55%);
}
.auth-card {
  background: rgba(255,255,255,0.97);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-xl);
  padding: 2.75rem 2.5rem;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.45), 0 0 0 1px rgba(255,255,255,0.08);
  backdrop-filter: blur(16px);
}
.auth-logo {
  display: block;
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 14px;
  margin: 0 auto 1.4rem;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.auth-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.75rem;
  color: var(--navy);
  text-align: center;
  margin-bottom: 0.4rem;
}
.auth-sub {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 1.75rem;
}
.auth-card .form { gap: 1rem; }
.auth-card .btn { width: 100%; justify-content: center; margin-top: 0.5rem; }
.auth-alert {
  display: none;
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}
.auth-alert.error {
  background: rgba(192,57,43,0.08);
  border: 1px solid rgba(192,57,43,0.22);
  color: var(--fr-red);
}
.auth-alert.success {
  background: rgba(13,27,42,0.07);
  border: 1px solid rgba(13,27,42,0.18);
  color: var(--navy);
}
.auth-footer {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}
.auth-footer a {
  color: var(--navy);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.auth-footer a:hover { color: var(--gold-dark); }

/* ══════════════════════════════════════════════════════════════
   DASHBOARD
══════════════════════════════════════════════════════════════ */
.dashboard-wrap {
  min-height: calc(100vh - 72px);
  padding: 4rem 1.5rem;
  background: var(--cream);
}
.dashboard-inner { max-width: 720px; margin: 0 auto; }
.dashboard-inner--wide { max-width: 820px; }

.dashboard-card {
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2.25rem;
  box-shadow: var(--shadow-md);
  text-align: center;
  margin-bottom: 1.5rem;
}
.dashboard-card--slim {
  text-align: center;
  padding: 1.8rem 2.25rem;
}
.dashboard-card--slim h1 {
  font-size: clamp(1.4rem, 3.5vw, 1.9rem);
  color: var(--navy);
  margin-bottom: 0.35rem;
}
.dashboard-card--slim > p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 0;
}
.dashboard-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(13,27,42,0.06);
  border: 1px solid rgba(13,27,42,0.12);
  color: var(--navy);
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  margin-bottom: 1.25rem;
}
.dashboard-card h1 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.dashboard-card > p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}
.dashboard-icon { font-size: 3rem; margin-bottom: 0.75rem; }
.dashboard-coming-soon {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  text-align: left;
}
.dcs-item {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  opacity: 0.65;
}
.dcs-icon { font-size: 1.3rem; margin-bottom: 0.4rem; }
.dcs-item h4 { font-size: 0.875rem; color: var(--navy); margin-bottom: 0.2rem; }
.dcs-item p  { font-size: 0.78rem; color: var(--text-muted); }
.dashboard-logout { margin-top: 2rem; display: flex; justify-content: center; }

/* ══════════════════════════════════════════════════════════════
   HOMEWORK / TASKS SECTION (inside dashboard)
══════════════════════════════════════════════════════════════ */
.hw-section,
.submissions-section {
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem 2.25rem 2.25rem;
  box-shadow: var(--shadow-sm);
  margin-top: 1.5rem;
}
.hw-section-header { margin-bottom: 1.5rem; }
.hw-section-header h2,
.submissions-section > h2 {
  font-size: 1.35rem;
  color: var(--navy);
  margin-bottom: 0.2rem;
}
.hw-section-header p { font-size: 0.875rem; color: var(--text-muted); }

/* ══════════════════════════════════════════════════════════════
   TABS
══════════════════════════════════════════════════════════════ */
.hw-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--border);
  margin-bottom: 1.75rem;
}
.hw-tab-btn {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  padding: 0.55rem 1.1rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  transition: color 0.15s, border-color 0.15s;
}
.hw-tab-btn:hover  { color: var(--navy); }
.hw-tab-btn.active { color: var(--navy); border-bottom-color: var(--navy); }

.dash-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--border);
  margin-bottom: 1.75rem;
}
.dash-tab-btn {
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  padding: 0.7rem 1.4rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  transition: color 0.15s, border-color 0.15s;
}
.dash-tab-btn:hover  { color: var(--navy); }
.dash-tab-btn.active { color: var(--navy); border-bottom-color: var(--gold); }

/* ══════════════════════════════════════════════════════════════
   PROGRESS SECTION
══════════════════════════════════════════════════════════════ */
.progress-date-group { margin-bottom: 2rem; }
.progress-date-group:last-child { margin-bottom: 0; }
.progress-date-header {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--text-muted);
  padding: 0.4rem 0.85rem;
  background: var(--cream);
  border-radius: 6px;
  margin-bottom: 0.75rem;
}
.progress-accordion {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.5rem;
  overflow: hidden;
}
.progress-accordion:last-child { margin-bottom: 0; }
.progress-accordion-summary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.8rem 1rem;
  cursor: pointer;
  list-style: none;
  user-select: none;
  background: var(--white);
  transition: background 0.15s;
}
.progress-accordion-summary::-webkit-details-marker { display: none; }
.progress-accordion-summary:hover { background: var(--cream); }
.pa-task { font-size: 0.9rem; font-weight: 700; color: var(--navy); }
.pa-wc {
  font-size: 0.78rem;
  color: var(--text-muted);
  background: var(--cream);
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
}
.pa-chevron { margin-left: auto; font-size: 1.1rem; color: var(--text-muted); transition: transform 0.2s; line-height: 1; }
details[open] .pa-chevron { transform: rotate(90deg); }
.progress-accordion-body {
  padding: 0.85rem 1rem 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-muted);
}
.pa-feedback-section { margin-top: 0.65rem; }
.pa-feedback-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold-dark);
  margin-bottom: 0.35rem;
}

/* ══════════════════════════════════════════════════════════════
   TCF CALENDAR
══════════════════════════════════════════════════════════════ */
.tcf-cal-wrap {
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}
.tcf-cal-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}
.tcf-cal-heading {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.1rem;
  color: var(--navy);
  font-weight: 700;
}
.tcf-cal-sub { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.2rem; }

.cal-legend { display: flex; gap: 1rem; align-items: center; flex-shrink: 0; }
.cal-legend-item { display: flex; align-items: center; gap: 0.4rem; font-size: 0.78rem; color: var(--text-muted); }
.cal-dot { width: 8px; height: 8px; border-radius: 50%; }
.cal-dot--green  { background: #22c55e; }
.cal-dot--yellow { background: var(--gold); }

.tcf-cal-nav-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}
.cal-nav-btn {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 32px; height: 32px;
  font-size: 1.3rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  transition: background 0.15s, border-color 0.15s;
  flex-shrink: 0;
}
.cal-nav-btn:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }
.tcf-cal-month {
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--navy);
}

.tcf-cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  margin-bottom: 4px;
}
.tcf-cal-weekday {
  text-align: center;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  padding: 0.2rem 0;
}

.tcf-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
}
.tcf-day {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  border-radius: 8px;
  cursor: default;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  position: relative;
  transition: background 0.15s, transform 0.15s;
}
.tcf-day--empty     { }
.tcf-day--other     { color: var(--border); }
.tcf-day--clickable {
  cursor: pointer;
  color: var(--navy);
  font-weight: 600;
  background: transparent;
}
.tcf-day--clickable:hover { background: var(--cream); transform: scale(1.05); }
.tcf-day--today     { background: var(--navy); color: var(--white); font-weight: 700; }
.tcf-day--today:hover { background: var(--navy-mid); }
.tcf-day--future    { color: var(--text-muted); cursor: not-allowed; }
.tcf-day--selected  { outline: 2px solid var(--gold); background: rgba(201,168,76,0.08); }

.tcf-day-dot {
  width: 4px; height: 4px;
  border-radius: 50%;
  position: absolute;
  bottom: 3px;
}
.tcf-day-dot--green  { background: #22c55e; }
.tcf-day-dot--yellow { background: var(--gold); }
/* ── cal-* classes: used by renderCalendar() JS and the HTML skeleton ────── */
.cal-month-lbl {
  flex: 1;
  text-align: center;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--navy);
}
.cal-dow {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  margin-bottom: 4px;
}
.cal-dow span {
  text-align: center;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  padding: 0.25rem 0;
}
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
}
.cal-cell {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  border-radius: 8px;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  position: relative;
  transition: background 0.15s, transform 0.1s;
  color: var(--navy);
  background: none;
  border: none;
  padding: 0;
  line-height: 1;
}
.cal-cell:hover:not(.cal-cell--future):not(.cal-cell--empty) {
  background: var(--cream);
  transform: scale(1.08);
}
.cal-cell--empty {
  cursor: default;
  pointer-events: none;
}
.cal-cell--today {
  background: var(--gold) !important;
  color: var(--navy) !important;
  font-weight: 700 !important;
  box-shadow: 0 2px 8px rgba(201,168,76,0.40);
}
.cal-cell--today:hover {
  background: var(--gold-dark) !important;
  transform: scale(1.08);
}
.cal-cell--future {
  color: var(--text-muted);
  cursor: default;
  opacity: 0.4;
}
.cal-cell--selected {
  outline: 2px solid var(--gold);
  outline-offset: 1px;
  background: rgba(201,168,76,0.12) !important;
}
.cal-cell .cal-dot {
  position: absolute;
  bottom: 3px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px !important;
  height: 4px !important;
  border-radius: 50%;
}
.cal-future-msg {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  padding: 0.5rem;
  margin-top: 0.5rem;
}

/* ══════════════════════════════════════════════════════════════
   TCF TASKS
══════════════════════════════════════════════════════════════ */
.tcf-task-wrap { margin-top: 1.75rem; }
.tcf-task-empty {
  text-align: center;
  padding: 2.5rem 1.5rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}
.tcf-task-title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold-dark);
  margin-bottom: 0.6rem;
}
.tcf-ta {
  width: 100%;
  background: var(--cream);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 0.9rem 1.05rem;
  font-size: 0.9rem;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  resize: vertical;
  min-height: 120px;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  outline: none;
  line-height: 1.6;
}
.tcf-ta:focus {
  border-color: var(--navy-light);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(30,58,95,0.1);
}
.tcf-char-count {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: right;
  margin-top: 0.35rem;
}
.tcf-char-count.warn  { color: #f59e0b; font-weight: 600; }
.tcf-char-count.ready { color: #22c55e; font-weight: 600; }

.tcf-submit-row {
  margin-top: 1.1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.tcf-task-result { margin-top: 1rem; }
/* ── Accent picker ──────────────────────────────────────────────────────── */
.accent-picker {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}
.accent-picker-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  white-space: nowrap;
  padding-top: 0.55rem;
  flex-shrink: 0;
}
.accent-picker-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.accent-btn {
  min-width: 36px;
  height: 36px;
  padding: 0 6px;
  font-size: 16px;
  font-family: 'Inter', Georgia, sans-serif;
  font-weight: 500;
  color: var(--navy);
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.1s;
  touch-action: manipulation;
  line-height: 1;
  user-select: none;
  -webkit-user-select: none;
}
.accent-btn:hover {
  background: var(--gold);
  border-color: var(--gold-dark);
  color: var(--navy);
  transform: translateY(-1px);
}
.accent-btn:active {
  transform: translateY(0);
  background: var(--gold-dark);
  color: var(--white);
}
@media (max-width: 480px) {
  .accent-btn {
    min-width: 40px;
    height: 40px;
    font-size: 17px;
  }
}

.hw-or-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.5rem 0;
  color: var(--text-muted);
  font-size: 0.8rem;
}
.hw-or-divider::before,
.hw-or-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ══════════════════════════════════════════════════════════════
   SPEAKING / RECORDER
══════════════════════════════════════════════════════════════ */
.speaking-locked-msg {
  text-align: center;
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  margin-top: 1.25rem;
}
.speaking-locked-icon { font-size: 2rem; margin-bottom: 0.5rem; }
.speaking-locked-text { font-weight: 600; color: var(--navy); margin-bottom: 0.25rem; }
.speaking-locked-sub  { font-size: 0.85rem; color: var(--text-muted); }

.speaking-topic-wrap {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.speaking-topic-row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.speaking-topic-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}
.speaking-select {
  width: 100%;
  padding: 0.7rem 2.5rem 0.7rem 0.9rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--cream);
  font-size: 0.9rem;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7a96' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
  cursor: pointer;
  transition: border-color 0.2s;
  outline: none;
}
.speaking-select:focus {
  border-color: var(--navy-light);
  box-shadow: 0 0 0 3px rgba(30,58,95,0.1);
}
#topicSelect {
  max-height: 200px;
  overflow-y: auto;
  margin-bottom: 1rem;
}
.selected-topic-display {
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  font-style: italic;
  line-height: 1.5;
}

/* ── Speaking Recorder ─────────────────────────────────────── */
.speaking-recorder {
  margin-top: 1.5rem;
  text-align: center;
  position: relative;
  z-index: 1;
}

.rec-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 0;
}

/* STATE 1: Gold circular record button */
.btn-record {
  position: relative;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: var(--gold);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  color: var(--navy);
  box-shadow: 0 4px 18px var(--gold-glow);
  transition: transform 0.15s, box-shadow 0.15s;
  overflow: visible;
}

.btn-record:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 26px rgba(201, 168, 76, 0.55);
}

.btn-record:active { transform: scale(0.96); }

/* STATE 2: Pulsing red stop button */
.btn-stop-record {
  position: relative;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: #dc2626;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: #fff;
  box-shadow: 0 4px 18px rgba(220, 38, 38, 0.35);
  transition: transform 0.15s;
  overflow: visible;
}

.btn-stop-record:hover  { transform: scale(1.06); }
.btn-stop-record:active { transform: scale(0.96); }

.btn-pulse-ring {
  position: absolute;
  border-radius: 50%;
  border: 3px solid #dc2626;
  opacity: 0;
  pointer-events: none;
  animation: rec-ring-pulse 1.6s ease-out infinite;
}

.btn-pulse-ring--1 { inset: -12px; }
.btn-pulse-ring--2 { inset: -26px; animation-delay: 0.65s; }

@keyframes rec-ring-pulse {
  0%   { opacity: 0.7; transform: scale(1); }
  100% { opacity: 0;   transform: scale(1.3); }
}

/* Shared label below buttons */
.rec-hint {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  margin: 0;
  letter-spacing: 0.03em;
}

/* Prominent countdown timer in recording state */
.speaking-recorder .rec-timer {
  font-family: 'Courier New', monospace;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.05em;
  line-height: 1;
}

/* STATE 3: Playback */
.rec-audio-preview {
  width: 100%;
  max-width: 360px;
  margin: 0 auto;
  display: block;
}

.rec-playback-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-rerecord {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.3rem;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  background: transparent;
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-rerecord:hover {
  border-color: var(--navy);
  color: var(--navy);
}

.hw-recorder {
  margin-top: 1.25rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  background: var(--cream);
}
.rec-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.rec-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s;
}
.rec-btn--start { background: var(--navy); color: var(--white); }
.rec-btn--start:hover { background: var(--navy-mid); transform: translateY(-1px); }
.rec-btn--stop  { background: #dc2626; color: var(--white); }
.rec-btn--stop:hover { background: #b91c1c; }
.rec-timer {
  font-family: 'Courier New', monospace;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy);
  min-width: 3rem;
}
.rec-timer--urgent { color: #dc2626 !important; }
.rec-status { font-size: 0.82rem; color: var(--text-muted); font-style: italic; }

.submit-speaking-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid var(--gold);
  background: var(--gold);
  color: var(--navy);
  transition: all 0.2s;
  margin-top: 1rem;
}
.submit-speaking-btn:hover { background: var(--gold-light); border-color: var(--gold-light); transform: translateY(-1px); }
.submit-speaking-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* Speaking feedback */
.spk-topic-pill {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius);
  padding: 0.65rem 1rem;
  font-size: 0.9rem;
  font-style: italic;
  line-height: 1.5;
  margin-bottom: 1rem;
}
.spk-topic-icon { flex-shrink: 0; }
.spk-feedback-block { margin-bottom: 1rem; }
.spk-feedback-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}
.spk-feedback-text { font-size: 0.9rem; color: var(--text); margin: 0; line-height: 1.65; }
.spk-vocab-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.spk-vocab-chip {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.3rem 0.85rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
}

/* ══════════════════════════════════════════════════════════════
   FILE DROP / PREVIEW
══════════════════════════════════════════════════════════════ */
.file-drop {
  position: relative;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 1.5rem;
  text-align: center;
  cursor: pointer;
  background: var(--cream);
  transition: border-color 0.18s, background 0.18s;
  margin-bottom: 1rem;
  user-select: none;
}
.file-drop:hover, .file-drop.drag-over {
  border-color: var(--navy-light);
  background: var(--off-white);
}
.file-drop input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
  pointer-events: none;
}
.file-drop-icon  { font-size: 2.5rem; margin-bottom: 0.75rem; }
.file-drop-text  { font-size: 0.95rem; font-weight: 500; color: var(--text); margin-bottom: 0.25rem; }
.file-drop-sub   { font-size: 0.85rem; color: var(--text-muted); }
.file-browse-link { color: var(--navy); font-weight: 600; text-decoration: underline; text-underline-offset: 2px; }
.file-drop-hint  { font-size: 0.78rem; color: var(--text-muted); margin-top: 0.5rem; }

.file-preview {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.file-preview audio { width: 100%; }
.file-preview-meta { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.file-name { font-size: 0.82rem; color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-clear {
  flex-shrink: 0;
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.3rem 0.7rem;
  font-size: 0.78rem;
  font-family: 'Inter', sans-serif;
  color: var(--text-muted);
  cursor: pointer;
  transition: border-color 0.18s, color 0.18s;
}
.file-clear:hover { border-color: #ef4444; color: #ef4444; }

/* ══════════════════════════════════════════════════════════════
   SUBMISSIONS LIST
══════════════════════════════════════════════════════════════ */
.submissions-empty {
  color: var(--text-muted);
  font-size: 0.9rem;
  text-align: center;
  padding: 1.5rem 0;
}
.submission-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem 1.4rem;
  margin-bottom: 1rem;
  transition: box-shadow 0.2s;
}
.submission-item:last-child { margin-bottom: 0; }
.submission-item:hover { box-shadow: var(--shadow-sm); }
.submission-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.8rem;
}
.sub-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.22rem 0.65rem;
  border-radius: 999px;
}
.sub-badge.writing {
  background: rgba(13,27,42,0.07);
  border: 1px solid rgba(13,27,42,0.14);
  color: var(--navy);
}
.sub-badge.speaking {
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.32);
  color: var(--gold-dark);
}
.sub-date { font-size: 0.8rem; color: var(--text-muted); margin-left: auto; }
.sub-content {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.65;
  white-space: pre-wrap;
  word-break: break-word;
  background: var(--cream);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  max-height: 200px;
  overflow-y: auto;
}
.sub-audio { width: 100%; display: block; }
.sub-feedback {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  background: rgba(201,168,76,0.07);
  border: 1px solid rgba(201,168,76,0.28);
  border-radius: 8px;
  font-size: 0.875rem;
  color: var(--text);
  line-height: 1.6;
  white-space: pre-wrap;
}
.sub-feedback-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold-dark);
  margin-bottom: 0.4rem;
}

/* ══════════════════════════════════════════════════════════════
   ERROR ANNOTATION TOOLTIP
══════════════════════════════════════════════════════════════ */
.error {
  text-decoration: underline wavy #e63946;
  cursor: help;
  position: relative;
}
.error::after {
  content: attr(data-correction);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: #2d6a4f;
  color: #fff;
  padding: 4px 9px;
  border-radius: 5px;
  font-size: 0.78em;
  font-style: normal;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s;
  z-index: 10;
}
.error:hover::after { opacity: 1; }

/* ══════════════════════════════════════════════════════════════
   AI EVALUATION RESULT
══════════════════════════════════════════════════════════════ */
.eval-result-wrap { margin-top: 1.25rem; }
.eval-loading {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 1.25rem;
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.eval-loading--error { color: var(--fr-red); }
.eval-result {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.eval-score-row { display: flex; align-items: baseline; gap: 0.5rem; }
.eval-score {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy);
}
.eval-score-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}
.eval-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.eval-section { margin-bottom: 1rem; }
.eval-section:last-child { margin-bottom: 0; }
.eval-section-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.eval-list { display: flex; flex-direction: column; gap: 0.4rem; }
.eval-list li { font-size: 0.875rem; color: var(--text); line-height: 1.55; display: flex; align-items: baseline; gap: 0.5rem; flex-wrap: wrap; }
.eval-list li::before { content: '•'; flex-shrink: 0; }
.eval-list--strengths li::before { content: '✓'; color: #22c55e; }
.eval-list--grammar li::before { display: none; }
.eval-list--grammar li .fas { flex-shrink: 0; margin-top: 0.15rem; }
.grammar-wrong  { text-decoration: line-through; color: var(--text-muted); font-style: italic; }
.grammar-arrow  { color: var(--gold); font-weight: 700; flex-shrink: 0; }
.grammar-correct { color: #16a34a; font-weight: 600; }
.grammar-rule   { color: var(--text-muted); font-size: 0.8rem; flex-basis: 100%; padding-left: 1.5rem; }

.eval-summary { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; font-style: italic; }

.upgrade-row {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: baseline;
  gap: 0.65rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
}
.upgrade-row:last-child { border-bottom: none; }
.upgrade-basic  { color: var(--text-muted); text-decoration: line-through; }
.upgrade-arrow  { color: var(--gold-dark); font-weight: 700; }
.upgrade-better { color: var(--navy); font-weight: 700; }
.upgrade-example { font-size: 0.8rem; color: var(--text-muted); font-style: italic; grid-column: 1 / -1; padding-left: 0.75rem; }

.pronoun-tip-row {
  background: rgba(13,27,42,0.04);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.9rem;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
}
.pronoun-tip-row:last-child { margin-bottom: 0; }
.pt-structure { font-weight: 700; color: var(--navy); margin-bottom: 0.2rem; }
.pt-example   { color: var(--text-muted); font-style: italic; margin-bottom: 0.15rem; }
.pt-why       { font-size: 0.8rem; color: var(--text-muted); }

/* ══════════════════════════════════════════════════════════════
   CEFR BADGES
══════════════════════════════════════════════════════════════ */
.cefr-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  width: 48px; height: 48px;
  border-radius: 10px;
}
.cefr--red    { background: rgba(220,38,38,0.1);   color: #b91c1c;  border: 1.5px solid rgba(220,38,38,0.25); }
.cefr--yellow { background: rgba(245,158,11,0.1);  color: #92400e;  border: 1.5px solid rgba(245,158,11,0.28); }
.cefr--green  { background: rgba(34,197,94,0.1);   color: #166534;  border: 1.5px solid rgba(34,197,94,0.28); }
.cefr--grey   { background: rgba(13,27,42,0.06);   color: var(--text-muted); border: 1.5px solid var(--border); }

/* Task question shown in feedback */
.tcf-eval-task {
  background: rgba(13,27,42,0.04);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 0.65rem 0.85rem;
  margin-bottom: 0.85rem;
}
.tcf-eval-task-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}
.tcf-eval-task-text {
  font-size: 0.84rem;
  color: var(--text);
  line-height: 1.55;
  white-space: pre-wrap;
}

/* CLB badge */
.clb-score-row { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.85rem; }
.clb-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 0 1rem;
  height: 52px;
  border-radius: 10px;
  background: rgba(201,168,76,0.12);
  color: #92701a;
  border: 2px solid rgba(201,168,76,0.4);
  white-space: nowrap;
}
.clb-score-label {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy);
}

/* Score breakdown table */
.score-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 0.85rem;
  font-size: 0.88rem;
}
.score-table tr { border-bottom: 1px solid var(--border); }
.score-table tr:last-child { border-bottom: none; }
.score-table-label {
  padding: 0.4rem 0.25rem;
  color: var(--text-muted);
}
.score-table-val {
  padding: 0.4rem 0.25rem;
  text-align: right;
  font-weight: 600;
  color: var(--navy);
  white-space: nowrap;
}

/* Transcription */
.speaking-transcription {
  background: rgba(13,27,42,0.04);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 0.75rem 1rem;
  font-size: 0.88rem;
  color: var(--text);
  line-height: 1.65;
  font-style: italic;
  margin-bottom: 0.85rem;
}
.transcription-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

/* ══════════════════════════════════════════════════════════════
   SESSION KICKED OVERLAY
══════════════════════════════════════════════════════════════ */
.session-kicked-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,15,24,0.93);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  backdrop-filter: blur(8px);
}
.session-kicked-overlay[hidden] { display: none; }
.session-kicked-box {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 3rem 2.5rem;
  max-width: 400px;
  width: 100%;
  text-align: center;
  box-shadow: 0 40px 100px rgba(0,0,0,0.5);
}
.session-kicked-icon  { font-size: 2.75rem; margin-bottom: 1.1rem; }
.session-kicked-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.6rem;
  color: var(--navy);
  margin-bottom: 0.75rem;
}
.session-kicked-msg {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.75rem;
}

/* ══════════════════════════════════════════════════════════════
   TEACHER DASHBOARD
══════════════════════════════════════════════════════════════ */
/* Pending approvals section */
.teacher-pending-section {
  max-width: 900px;
  margin: 0 auto 1.5rem;
  background: var(--white);
  border: 1.5px solid rgba(201,168,76,0.35);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.teacher-pending-hdr {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.25rem;
  background: rgba(201,168,76,0.08);
  border-bottom: 1px solid rgba(201,168,76,0.2);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--navy);
}
.teacher-pending-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--gold);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
}
.teacher-pending-list { padding: 0.5rem 0; }
.teacher-pending-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--border);
}
.teacher-pending-row:last-child { border-bottom: none; }
.teacher-pending-info { display: flex; flex-direction: column; gap: 0.15rem; }
.teacher-pending-name { font-weight: 600; font-size: 0.9rem; color: var(--navy); }
.teacher-pending-meta { font-size: 0.8rem; color: var(--text-muted); }
.teacher-pending-actions { display: flex; gap: 0.5rem; flex-shrink: 0; }
.teacher-approve-btn { font-size: 0.82rem; padding: 0.35rem 0.9rem; }
.teacher-reject-btn {
  font-size: 0.82rem;
  padding: 0.35rem 0.9rem;
  background: transparent;
  border: 1.5px solid rgba(220,38,38,0.3);
  color: #b91c1c;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.teacher-reject-btn:hover { background: rgba(220,38,38,0.06); border-color: rgba(220,38,38,0.55); }

.teacher-wrap {
  min-height: calc(100vh - 72px);
  background: var(--cream);
  padding: 4rem 1.5rem;
}
.teacher-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  align-items: start;
}
.teacher-sidebar {
  background: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 90px;
}
.teacher-sidebar-header {
  padding: 1.1rem 1.25rem;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--navy);
  border-bottom: 1px solid var(--border);
  background: var(--cream);
}
.student-btn {
  display: flex;
  flex-direction: column;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  border-bottom: 1px solid var(--border);
  padding: 0.9rem 1.1rem;
  cursor: pointer;
  gap: 0.15rem;
  transition: background 0.15s;
  font-family: 'Inter', sans-serif;
}
.student-btn:last-child { border-bottom: none; }
.student-btn:hover { background: var(--cream); }
.student-btn.active { background: rgba(13,27,42,0.05); border-left: 3px solid var(--navy); }
.student-btn-name  { font-size: 0.9rem; font-weight: 600; color: var(--navy); }
.student-btn-email { font-size: 0.75rem; color: var(--text-muted); word-break: break-all; }
.student-btn-meta  { font-size: 0.7rem; color: var(--text-muted); margin-top: 0.1rem; }

.teacher-main { display: flex; flex-direction: column; gap: 1rem; }
.teacher-empty { color: var(--text-muted); font-size: 0.9rem; padding: 1rem 0; }
.teacher-placeholder {
  background: var(--white);
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  text-align: center;
}
.teacher-student-hdr {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.25rem;
}
.teacher-student-hdr h2 { font-size: 1.15rem; color: var(--navy); margin: 0; }
.teacher-sub-count { font-size: 0.8rem; color: var(--text-muted); }
.teacher-sub-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  box-shadow: var(--shadow-sm);
}
.teacher-sub-meta { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.teacher-sub-date { font-size: 0.78rem; color: var(--text-muted); }
.teacher-task-badge {
  font-size: 0.7rem;
  font-weight: 700;
  background: rgba(13,27,42,0.07);
  color: var(--navy);
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  letter-spacing: 0.03em;
}
.teacher-writing {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--cream);
  border-left: 3px solid var(--border);
  border-radius: 0 8px 8px 0;
  padding: 0.75rem 1rem;
  white-space: pre-wrap;
}
.teacher-feedback-details {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.teacher-feedback-summary {
  padding: 0.65rem 1rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  background: var(--cream);
  list-style: none;
  user-select: none;
}
.teacher-feedback-summary::-webkit-details-marker { display: none; }
.teacher-feedback-summary::before { content: 'â–¸ '; }
details[open] .teacher-feedback-summary::before { content: 'â–¾ '; }
.teacher-feedback-body { padding: 0.75rem 1rem 1rem; border-top: 1px solid var(--border); }
.teacher-comment-wrap { display: flex; flex-direction: column; gap: 0.5rem; }
.teacher-comment-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-dark);
}
.teacher-comment-ta {
  width: 100%;
  background: var(--white);
  border: 1.5px solid var(--gold);
  border-radius: 8px;
  padding: 0.6rem 0.85rem;
  font-size: 0.88rem;
  line-height: 1.6;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  resize: vertical;
  box-sizing: border-box;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.teacher-comment-ta:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(13,27,42,0.1);
}
.teacher-comment-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.teacher-comment-status { font-size: 0.8rem; color: var(--text-muted); }
.teacher-comment-status.success { color: #166534; }
.teacher-comment-status.error   { color: #b91c1c; }
.teacher-save-btn { padding: 0.45rem 1.1rem; font-size: 0.82rem; }

/* ══════════════════════════════════════════════════════════════
   REC TIMER URGENT
══════════════════════════════════════════════════════════════ */
.rec-timer--urgent { color: #dc2626 !important; }

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .teacher-inner { grid-template-columns: 1fr; }
  .teacher-sidebar { position: static; }
}

@media (max-width: 768px) {
  .nav-inner { padding: 0 1.25rem; }
  .nav-menu {
    display: none;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(10,15,24,0.97);
    backdrop-filter: blur(24px);
    flex-direction: column;
    gap: 0;
    padding: 1rem 0 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    z-index: 999;
  }
  .nav-menu.open {
    display: flex;
    animation: fadeIn 0.2s ease;
  }
  .nav-menu li { width: 100%; }
  .nav-menu a {
    display: block;
    padding: 0.85rem 1.5rem;
    border-radius: 0;
    font-size: 1rem;
  }
  .nav-menu a.nav-cta {
    margin: 0.5rem 1.5rem 0;
    border-radius: 999px;
    text-align: center;
    display: block;
  }
  .nav-toggle { display: flex; }

  .section { padding: 4rem 1.25rem; }
  .home-hero { padding: 6rem 1.25rem 5rem; }

  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .eval-columns { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .btn-row { flex-direction: column; align-items: flex-start; }
  .btn-row.centered { align-items: center; }

  .dashboard-wrap { padding: 2rem 1rem; }
  .dashboard-card { padding: 1.75rem 1.25rem; }
  .hw-section, .submissions-section { padding: 1.5rem 1.25rem 1.75rem; }
}

@media (max-width: 480px) {
  .auth-card { padding: 2rem 1.5rem; border-radius: var(--radius-lg); }
  .home-hero h1 { font-size: 2.1rem; }
  .stat-num { font-size: 2.8rem; }
}

/* ══════════════════════════════════════════════════════════════
   PREMIUM ANIMATIONS — GSAP / tsParticles layer
══════════════════════════════════════════════════════════════ */

/* ── Page curtain ────────────────────────────────────────────── */
#page-curtain {
  position: fixed;
  inset: 0;
  background: var(--navy-dark);
  z-index: 99999;
  pointer-events: none;
  will-change: transform;
}

/* ── Hero particles canvas ───────────────────────────────────── */
#hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}
#hero-particles canvas {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  pointer-events: none;
}

/* ── Floating French words ───────────────────────────────────── */
.hero-words {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}
.hero-word {
  position: absolute;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.1rem, 2.5vw, 1.9rem);
  font-style: italic;
  font-weight: 700;
  color: var(--white);
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
  letter-spacing: 0.03em;
  text-shadow: 0 0 30px rgba(201, 168, 76, 0.15);
  user-select: none;
  will-change: transform, opacity;
}

/* ── Typing cursor on hero h1 em ─────────────────────────────── */
.home-hero h1 em[data-typing]::after {
  content: '|';
  font-style: normal;
  margin-left: 2px;
  color: var(--gold);
  animation: blinkCursor 0.65s step-end infinite;
}
@keyframes blinkCursor {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* ── Button shimmer sweep ────────────────────────────────────── */
.btn-gold {
  position: relative;
  overflow: hidden;
}
.btn-gold::after {
  content: '';
  position: absolute;
  top: -20%; left: -80%;
  width: 50%;
  height: 140%;
  background: linear-gradient(
    105deg,
    transparent 0%,
    rgba(255, 255, 255, 0.28) 50%,
    transparent 100%
  );
  transform: skewX(-15deg);
  opacity: 0;
  pointer-events: none;
  transition: none;
}
.btn-gold:hover::after {
  animation: shimmerSweep 0.55s ease forwards;
}
@keyframes shimmerSweep {
  0%   { left: -80%; opacity: 1; }
  100% { left: 160%; opacity: 1; }
}

/* ── Nav brand img — GSAP will animate height, CSS sets default ─ */
.nav-brand img {
  transition: none; /* GSAP owns this */
  will-change: height;
}

/* ── GSAP reveal — initial hidden states (GSAP overrides these) ─ */
.gsap-reveal {
  opacity: 0;
  transform: translateY(40px);
}

/* ── Stat pulse after counter completes ─────────────────────── */
@keyframes statPop {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.08); }
  100% { transform: scale(1); }
}
.stat-num.popped { animation: statPop 0.5s var(--ease) forwards; }


/* ── Speak button ─────────────────────────────────────────────── */
.spk-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--gold); border: none; cursor: pointer;
  color: var(--navy); font-size: 0.7rem; flex-shrink: 0;
  transition: transform 0.15s, box-shadow 0.15s;
  vertical-align: middle; margin-left: 0.35rem;
}
.spk-btn:hover { transform: scale(1.15); box-shadow: 0 0 0 4px rgba(201,168,76,0.25); }
.spk-btn:active { transform: scale(0.95); }
.spk-btn.speaking { box-shadow: 0 0 0 5px rgba(201,168,76,0.4); animation: spkPulse 0.8s ease infinite; }
@keyframes spkPulse {
  0%,100% { box-shadow: 0 0 0 3px rgba(201,168,76,0.4); }
  50%      { box-shadow: 0 0 0 7px rgba(201,168,76,0.15); }
}
.spk-btn-sm { width: 22px; height: 22px; font-size: 0.62rem; }
.spk-btn-inline { margin-left: 0.25rem; }