/* ============================================================
   LEARNING ESPAÑOL WITH FRANCIS — styles.css
   Spanish-themed design system
   ============================================================ */

/* ── Design Tokens ─────────────────────────────────────────── */
:root {
  /* Spanish palette */
  --color-red:            #AA2318;
  --color-red-hover:      #BF2A1E;
  --color-red-dark:       #7D1910;
  --color-red-light:      rgba(170,35,24,0.08);
  --color-gold:           #C98A0D;
  --color-gold-hover:     #D99510;
  --color-gold-light:     rgba(201,138,13,0.1);

  /* Accent aliases */
  --color-accent:         var(--color-red);
  --color-accent-hover:   var(--color-red-hover);

  /* Surfaces */
  --color-bg:             #FFFCF8;
  --color-bg-secondary:   #FDF7EF;
  --color-bg-tertiary:    #FBF4E8;
  --color-surface:        #ffffff;

  /* Text */
  --color-text-primary:   #1A0A08;
  --color-text-secondary: #6B4742;
  --color-text-tertiary:  #A07A74;

  /* UI */
  --color-border:         rgba(170,35,24,0.1);
  --color-border-subtle:  rgba(170,35,24,0.06);
  --color-success:        #28a745;
  --color-error:          #dc3545;

  /* Gradients */
  --gradient-brand:   linear-gradient(135deg, #AA2318 0%, #C98A0D 55%, #E8A520 100%);
  --gradient-hero-bg: linear-gradient(160deg, #0D0502 0%, #1C0808 55%, #0D0305 100%);
  --gradient-orb-1:   radial-gradient(circle, rgba(170,35,24,0.25) 0%, transparent 70%);
  --gradient-orb-2:   radial-gradient(circle, rgba(201,138,13,0.18) 0%, transparent 70%);

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', sans-serif;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-md:   1.125rem;
  --text-lg:   1.25rem;
  --text-xl:   1.5rem;
  --text-2xl:  2rem;
  --text-3xl:  2.75rem;
  --text-4xl:  3.5rem;
  --text-5xl:  4.5rem;

  /* Spacing */
  --space-1: 0.25rem;  --space-2: 0.5rem;   --space-3: 0.75rem;
  --space-4: 1rem;     --space-5: 1.25rem;  --space-6: 1.5rem;
  --space-8: 2rem;     --space-10: 2.5rem;  --space-12: 3rem;
  --space-16: 4rem;    --space-20: 5rem;    --space-24: 6rem;
  --space-32: 8rem;

  /* Radius */
  --radius-sm:   8px;   --radius-md:  14px;
  --radius-lg:  20px;   --radius-xl:  28px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(26,10,8,0.04);
  --shadow-sm: 0 2px 8px rgba(26,10,8,0.07), 0 1px 2px rgba(26,10,8,0.04);
  --shadow-md: 0 8px 24px rgba(26,10,8,0.09), 0 2px 8px rgba(26,10,8,0.05);
  --shadow-lg: 0 20px 48px rgba(26,10,8,0.11), 0 4px 16px rgba(26,10,8,0.06);
  --shadow-xl: 0 32px 64px rgba(26,10,8,0.14), 0 8px 24px rgba(26,10,8,0.07);

  /* Motion */
  --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.42, 0, 0.58, 1);
  --dur-fast:   150ms;
  --dur-normal: 280ms;
  --dur-slow:   500ms;
  --dur-reveal: 700ms;

  /* Layout */
  --container-max: 1160px;
  --nav-height:    64px;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text-primary);
  background: var(--color-bg);
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; background: none; border: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ── Container ──────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

/* ── Section Headers ────────────────────────────────────────── */
.section-eyebrow {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-red);
  margin-bottom: var(--space-3);
}
.section-eyebrow--light { color: rgba(255,255,255,0.75); }

.section-title {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-3xl));
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}
.section-title--light { color: #fff; }

.section-subtitle {
  font-size: var(--text-md);
  color: var(--color-text-secondary);
  max-width: 520px;
  line-height: 1.7;
}
.section-header { text-align: center; margin-bottom: var(--space-16); }
.section-header .section-subtitle { margin-inline: auto; }

/* ── Reveal Animations ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--dur-reveal) var(--ease-out),
              transform var(--dur-reveal) var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
[data-delay="100"] { transition-delay: 100ms; }
[data-delay="150"] { transition-delay: 150ms; }
[data-delay="200"] { transition-delay: 200ms; }
[data-delay="300"] { transition-delay: 300ms; }
[data-delay="400"] { transition-delay: 400ms; }
[data-delay="500"] { transition-delay: 500ms; }

/* ── Gradient Text ──────────────────────────────────────────── */
.gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 24px;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: background var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              opacity var(--dur-fast) var(--ease-out);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn:focus-visible { outline: 3px solid var(--color-red); outline-offset: 3px; }
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--color-red);
  color: #fff;
  box-shadow: 0 2px 8px rgba(170,35,24,0.3);
}
.btn-primary:hover {
  background: var(--color-red-hover);
  box-shadow: 0 4px 16px rgba(170,35,24,0.4);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--color-red);
  border: 1.5px solid var(--color-red);
}
.btn-secondary:hover {
  background: var(--color-red-light);
  transform: translateY(-1px);
}

.btn-gold {
  background: var(--color-gold);
  color: #fff;
  box-shadow: 0 2px 8px rgba(201,138,13,0.3);
}
.btn-gold:hover {
  background: var(--color-gold-hover);
  box-shadow: 0 4px 16px rgba(201,138,13,0.4);
  transform: translateY(-1px);
}

.btn-ghost {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.22); transform: translateY(-1px); }

.btn-ghost-light {
  background: transparent;
  color: rgba(255,255,255,0.85);
  border: 1.5px solid rgba(255,255,255,0.3);
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  transition: all var(--dur-fast);
}
.btn-ghost-light:hover { background: rgba(255,255,255,0.1); }

.btn-youtube {
  background: #FF0000;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(255,0,0,0.3);
}
.btn-youtube:hover {
  background: #CC0000;
  box-shadow: 0 4px 16px rgba(255,0,0,0.4);
  transform: translateY(-1px);
}

.btn-large { padding: 15px 32px; font-size: var(--text-base); }
.btn-full { width: 100%; }

.btn-loader {
  display: none;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.btn.is-loading .btn-text { opacity: 0; }
.btn.is-loading .btn-loader { display: block; position: absolute; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ─────────────────────────────────────────────────────────────
   HEADER / NAV
───────────────────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; inset-inline: 0;
  z-index: 100;
  height: var(--nav-height);
  transition: background var(--dur-normal) var(--ease-out),
              box-shadow var(--dur-normal) var(--ease-out);
}

/* Default — over dark hero */
.site-header .nav-links a  { color: rgba(255,255,255,0.75); transition: color var(--dur-fast); }
.site-header .nav-links a:hover { color: #fff; }
.site-header .nav-hamburger span { background: #fff; transition: background var(--dur-normal); }

/* nav-actions: flex row holding YouTube · Register · Language toggle */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* nav-cta: pill, same dimensions as YouTube pill */
.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 14px;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: var(--radius-full);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}
.site-header .nav-cta {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.22);
}
.site-header .nav-cta:hover {
  background: rgba(255,255,255,0.22);
  transform: translateY(-1px);
}

/* Language toggle pill */
.nav-lang {
  display: inline-flex;
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.08);
  flex-shrink: 0;
}
.lang-btn {
  padding: 5px 10px;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.65);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background var(--dur-fast), color var(--dur-fast);
  line-height: 1;
}
.lang-btn.is-active { background: var(--color-red); color: #fff; }
.lang-btn:not(.is-active):hover { color: #fff; }

/* Mobile-only language toggle inside hamburger menu */
.nav-lang-mobile-item { display: none; margin-top: var(--space-2); }
.nav-lang-mobile-item .nav-lang {
  border-color: rgba(170,35,24,0.2);
  background: var(--color-red-light);
}
.nav-lang-mobile-item .lang-btn { color: var(--color-text-secondary); }
.nav-lang-mobile-item .lang-btn.is-active { background: var(--color-red); color: #fff; }

/* Scrolled — glass light */
.site-header.is-scrolled {
  background: rgba(255,252,248,0.88);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  box-shadow: 0 1px 0 var(--color-border), 0 2px 12px rgba(26,10,8,0.06);
}
.site-header.is-scrolled .nav-links a { color: var(--color-text-secondary); }
.site-header.is-scrolled .nav-links a:hover { color: var(--color-text-primary); }
.site-header.is-scrolled .nav-hamburger span { background: var(--color-text-primary); }
.site-header.is-scrolled .nav-cta {
  background: var(--color-red) !important;
  color: #fff !important;
  border-color: transparent !important;
  box-shadow: 0 2px 8px rgba(170,35,24,0.3) !important;
}
.site-header.is-scrolled .nav-cta:hover { background: var(--color-red-hover) !important; }

/* Scrolled state adjustments for nav-actions items */
.site-header.is-scrolled .nav-cta {
  background: var(--color-red) !important;
  color: #fff !important;
  border-color: transparent !important;
  box-shadow: 0 2px 8px rgba(170,35,24,0.3) !important;
}
.site-header.is-scrolled .nav-lang {
  border-color: rgba(170,35,24,0.2);
  background: var(--color-red-light);
}
.site-header.is-scrolled .lang-btn { color: var(--color-text-secondary); }
.site-header.is-scrolled .lang-btn.is-active { background: var(--color-red); color: #fff; }
.site-header.is-scrolled .lang-btn:not(.is-active):hover { color: var(--color-red); }

/* ── YouTube nav pill ───────────────────────────────────────── */
.nav-yt-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px 6px 8px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition:
    background var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out),
    transform var(--dur-fast) var(--ease-out);
  white-space: nowrap;
  flex-shrink: 0;
}
/* Over dark hero — ghost outline style */
.site-header .nav-yt-link {
  color: rgba(255,255,255,0.85);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
}
.site-header .nav-yt-link .nav-yt-icon { color: #FF0000; }
.site-header .nav-yt-link:hover {
  background: rgba(255,0,0,0.15);
  color: #fff;
  transform: translateY(-1px);
}
/* Scrolled — sits against the light glass header */
.site-header.is-scrolled .nav-yt-link {
  color: var(--color-text-secondary);
  background: rgba(255,0,0,0.06);
  border: 1px solid rgba(255,0,0,0.18);
}
.site-header.is-scrolled .nav-yt-link .nav-yt-icon { color: #FF0000; }
.site-header.is-scrolled .nav-yt-link:hover {
  background: rgba(255,0,0,0.12);
  color: var(--color-text-primary);
  transform: translateY(-1px);
}

.nav-yt-icon {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 1;
}
.nav-yt-label {
  line-height: 1;
}

/* Hide the mobile-only YouTube item on desktop */
.nav-yt-mobile-item { display: none; }

.nav-container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  transition: opacity var(--dur-fast);
}
.nav-logo:hover { opacity: 0.82; }

/* Logo image — sized to fit the 64px nav bar */
.nav-logo-img {
  display: block;
  height: 34px;
  width: auto;
}

/* Default (dark hero): show white logo, hide dark logo */
.nav-logo-img--light { display: block; }
.nav-logo-img--dark  { display: none;  }

/* Scrolled (light glass header): swap to dark logo */
.site-header.is-scrolled .nav-logo-img--light { display: none;  }
.site-header.is-scrolled .nav-logo-img--dark  { display: block; }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  margin-inline-start: auto;
}
.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1.5px;
  background: var(--color-gold);
  transition: width var(--dur-normal) var(--ease-out);
}
.nav-links a:hover::after { width: 100%; }

.nav-cta { margin-inline-start: var(--space-4); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  margin-inline-start: auto;
}
.nav-hamburger span {
  display: block;
  width: 22px; height: 1.5px;
  border-radius: 2px;
  transition: transform var(--dur-normal) var(--ease-out), opacity var(--dur-normal);
  transform-origin: center;
}
.nav-hamburger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ─────────────────────────────────────────────────────────────
   HERO
───────────────────────────────────────────────────────────── */
.hero {
  min-height: 100svh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-height);
  background: var(--gradient-hero-bg);
  color: #fff;
}

.hero-bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero-orb--1 {
  width: 700px; height: 700px;
  top: -200px; left: -150px;
  background: var(--gradient-orb-1);
  animation: floatOrb 14s ease-in-out infinite;
}
.hero-orb--2 {
  width: 500px; height: 500px;
  bottom: -100px; left: 25%;
  background: var(--gradient-orb-2);
  animation: floatOrb 10s ease-in-out infinite 2s;
}
@keyframes floatOrb {
  0%, 100% { transform: translate(0, 0); }
  50%       { transform: translate(20px, -28px); }
}

/* Spanish flag wave — right side decoration */
.hero-flag-wave {
  position: absolute;
  right: -3%;
  top: 50%;
  transform: translateY(-50%);
  width: 67.6%;
  max-width: 858px;
  pointer-events: none;
  z-index: 1;
  opacity: 0.72;
  /* Fade in from left — transparent → fully visible at 30% */
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    rgba(0,0,0,0.15) 10%,
    rgba(0,0,0,0.6)  22%,
    black 38%
  );
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    rgba(0,0,0,0.15) 10%,
    rgba(0,0,0,0.6)  22%,
    black 38%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
  padding-block: var(--space-32);
  transform: translateX(-100px);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  margin-bottom: var(--space-6);
  backdrop-filter: blur(8px);
}

.hero-title {
  font-size: clamp(2.8rem, 6.5vw, var(--text-5xl));
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: #fff;
  margin-bottom: var(--space-6);
}

.hero-subtitle {
  font-size: clamp(var(--text-base), 2vw, var(--text-md));
  color: rgba(255,255,255,0.65);
  max-width: 520px;
  line-height: 1.75;
  margin-bottom: var(--space-10);
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-16);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; gap: var(--space-1); }
.stat-number { font-size: var(--text-xl); font-weight: 700; color: #fff; letter-spacing: -0.03em; }
.stat-label  { font-size: var(--text-xs); color: rgba(255,255,255,0.5); letter-spacing: 0.05em; text-transform: uppercase; }
.stat-divider { width: 1px; height: 36px; background: rgba(255,255,255,0.15); }

.hero-scroll-hint {
  position: absolute;
  bottom: var(--space-10);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255,255,255,0.35);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  animation: fadeInUp 1s var(--ease-out) 1.5s both;
}
.scroll-arrow {
  width: 16px; height: 16px;
  border-right: 1.5px solid rgba(255,255,255,0.35);
  border-bottom: 1.5px solid rgba(255,255,255,0.35);
  animation: bounce 1.8s ease-in-out infinite;
}
@keyframes bounce {
  /* translateY BEFORE rotate keeps movement in screen-space (pure vertical) */
  0%, 100% { transform: translateY(0)   rotate(45deg); }
  50%       { transform: translateY(6px) rotate(45deg); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateX(-50%) translateY(10px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ─────────────────────────────────────────────────────────────
   ABOUT FRANCIS
───────────────────────────────────────────────────────────── */
.about { padding-block: var(--space-24); background: var(--color-bg); }

.about-wrapper {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: var(--space-16);
  align-items: start;
}

.about-image-col { display: flex; flex-direction: column; align-items: center; gap: var(--space-4); }

.about-photo-wrap {
  width: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
  background: var(--color-bg-secondary); /* shown while image loads */
}

.about-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform var(--dur-slow) var(--ease-out);
}

.about-photo-wrap:hover .about-photo {
  transform: scale(1.03);
}
.about-location-badge {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-red);
  background: var(--color-red-light);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
}

.about-body {
  font-size: var(--text-md);
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-4);
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
.about-highlights li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}
.highlight-check {
  color: var(--color-red);
  font-weight: 700;
  font-size: var(--text-base);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ─────────────────────────────────────────────────────────────
   COURSES
───────────────────────────────────────────────────────────── */
.courses { padding-block: var(--space-32); background: var(--color-bg-secondary); }

.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.course-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-8) var(--space-10);
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: transform var(--dur-normal) var(--ease-out),
              box-shadow var(--dur-normal) var(--ease-out);
}
.course-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.course-icon { font-size: 2.2rem; line-height: 1; }

.course-badge {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: rgba(170,35,24,0.08);
  color: var(--color-red);
  width: fit-content;
}
.course-badge--premium {
  background: linear-gradient(135deg, rgba(170,35,24,0.12), rgba(201,138,13,0.12));
  color: var(--color-red-dark);
}
.course-badge--soon {
  background: var(--color-gold-light);
  color: var(--color-gold);
}

.course-name {
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  line-height: 1.3;
}
.course-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
  flex-grow: 1;
}
.course-link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-red);
  transition: opacity var(--dur-fast);
  margin-top: auto;
}
.course-link:hover { opacity: 0.75; text-decoration: underline; }

.course-card--featured {
  background: linear-gradient(145deg, #1A0808 0%, #2A0C0C 100%);
  border-color: rgba(170,35,24,0.25);
}
.course-card--featured .course-name { color: #fff; }
.course-card--featured .course-desc { color: rgba(255,255,255,0.6); }
.course-card--featured .course-link { color: #E8A520; }

.course-card--cta {
  background: linear-gradient(145deg, #0D0502 0%, #1A0808 100%);
  border-color: transparent;
}
.course-card--cta .course-name { color: #fff; }
.course-card--cta .course-desc { color: rgba(255,255,255,0.55); }

/* ─────────────────────────────────────────────────────────────
   PRICING
───────────────────────────────────────────────────────────── */
.pricing { padding-block: var(--space-32); background: var(--color-bg); }

/* Currency switcher */
.currency-switcher {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  justify-content: center;
  margin-bottom: var(--space-10);
  flex-wrap: wrap;
}
.currency-label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  font-weight: 500;
}
.currency-tabs {
  display: flex;
  background: var(--color-bg-secondary);
  border-radius: var(--radius-full);
  padding: 4px;
  gap: 2px;
}
.currency-btn {
  padding: 6px 18px;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  transition: all var(--dur-fast);
}
.currency-btn.is-active {
  background: var(--color-red);
  color: #fff;
  box-shadow: 0 1px 4px rgba(170,35,24,0.3);
}
.currency-btn:not(.is-active):hover { color: var(--color-red); }

/* Rate status badge — shown next to currency tabs */
.rate-status {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  cursor: default;
  transition: opacity var(--dur-normal);
}
.rate-status:empty { display: none; }

.rate-status--live {
  color: #1a7a3a;
  background: rgba(40,167,69,0.1);
  border: 1px solid rgba(40,167,69,0.25);
}
.rate-status--fallback {
  color: #8a5a00;
  background: rgba(201,138,13,0.1);
  border: 1px solid rgba(201,138,13,0.3);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.pricing-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  position: relative;
  transition: transform var(--dur-normal) var(--ease-out),
              box-shadow var(--dur-normal) var(--ease-out);
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.pricing-card--featured {
  background: var(--color-red);
  border-color: transparent;
  color: #fff;
}
.pricing-popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-gold);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-header { display: flex; flex-direction: column; gap: var(--space-2); }
.pricing-plan {
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.pricing-card--featured .pricing-plan { color: #fff; }

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 3px;
  line-height: 1;
}
.price-tag {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-red);
  letter-spacing: -0.03em;
}
.pricing-card--featured .price-tag { color: #fff; }

.price-sym {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}
.price-amt {
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--color-text-primary);
  letter-spacing: -0.04em;
}
.price-unit {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  font-weight: 500;
  margin-left: 2px;
}
.pricing-card--featured .price-sym,
.pricing-card--featured .price-amt { color: #fff; }
.pricing-card--featured .price-unit { color: rgba(255,255,255,0.65); }

.pricing-duration {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  margin-top: var(--space-1);
}
.pricing-card--featured .pricing-duration { color: rgba(255,255,255,0.65); }

.pricing-saving {
  color: var(--color-gold);
  font-weight: 600;
}
.pricing-card--featured .pricing-saving { color: #FFD97A; }

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex-grow: 1;
}
.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.4;
}
.pricing-features li::before {
  content: '✓';
  color: var(--color-red);
  font-weight: 700;
  flex-shrink: 0;
  font-size: var(--text-sm);
}
.pricing-card--featured .pricing-features li { color: rgba(255,255,255,0.85); }
.pricing-card--featured .pricing-features li::before { color: #FFD97A; }

.pricing-card--featured .btn-primary {
  background: #fff;
  color: var(--color-red);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.pricing-card--featured .btn-primary:hover { background: rgba(255,255,255,0.9); }

.pricing-card--featured .btn-secondary { border-color: rgba(255,255,255,0.5); color: #fff; }

/* ─────────────────────────────────────────────────────────────
   PRICING SOLD-OUT LOCKOUT
───────────────────────────────────────────────────────────── */

/* Wrapper — needs position:relative so the overlay can be absolute */
.pricing-lockout {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: var(--space-8);
}

/* The blurred layer — full blur, no interaction */
.pricing-blurred {
  filter: blur(7px);
  -webkit-filter: blur(7px);
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  /* Slight scale-up so blur doesn't show a hard edge */
  transform: scale(1.01);
  transform-origin: center;
  /* Fade edges so it feels intentional */
  -webkit-mask-image: linear-gradient(to bottom, black 85%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 85%, transparent 100%);
}

/* The overlay — sits on top of the blur */
.pricing-soldout-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  /* Frosted glass using the brand's warm tones */
  background: rgba(255, 252, 248, 0.55);
  backdrop-filter: blur(2px) saturate(140%);
  -webkit-backdrop-filter: blur(2px) saturate(140%);
  border-radius: var(--radius-xl);
  z-index: 10;
  padding: var(--space-8);
}

.pricing-soldout-inner {
  text-align: center;
  max-width: 500px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  /* Card-style pill container */
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(170, 35, 24, 0.14);
  box-shadow: 0 24px 64px rgba(26, 10, 8, 0.14), 0 4px 16px rgba(26, 10, 8, 0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-12) var(--space-10);
}

.soldout-icon {
  font-size: 2.6rem;
  line-height: 1;
  /* Soft pulsing glow to draw attention */
  animation: soldout-pulse 3s ease-in-out infinite;
}

@keyframes soldout-pulse {
  0%, 100% { transform: scale(1);    filter: drop-shadow(0 0 0px rgba(170,35,24,0)); }
  50%       { transform: scale(1.08); filter: drop-shadow(0 0 10px rgba(170,35,24,0.35)); }
}

.soldout-eyebrow {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-red);
  background: var(--color-red-light);
  padding: 4px 14px;
  border-radius: var(--radius-full);
}

.soldout-heading {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-3xl));
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--color-text-primary);
  line-height: 1.1;
}

.soldout-body {
  font-size: var(--text-md);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 380px;
}

.soldout-body strong {
  color: var(--color-text-primary);
  font-weight: 700;
}

.soldout-btn {
  margin-top: var(--space-2);
  gap: var(--space-3);
}

.soldout-hint {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  letter-spacing: 0.03em;
}

/* ─────────────────────────────────────────────────────────────
   END PRICING SOLD-OUT LOCKOUT
───────────────────────────────────────────────────────────── */

.pricing-disclaimer {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  line-height: 1.65;
}
.pricing-disclaimer strong { color: var(--color-text-secondary); }

/* ─────────────────────────────────────────────────────────────
   FREE STARTER PACK
───────────────────────────────────────────────────────────── */
.free-pack {
  padding-block: var(--space-32);
  background: linear-gradient(145deg, #8B1B12 0%, var(--color-red) 50%, #8B1B12 100%);
  color: #fff;
  overflow: hidden;
  position: relative;
}
.free-pack::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.free-pack-wrapper {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-20);
  align-items: center;
  position: relative;
  z-index: 1;
}

.free-pack-body {
  font-size: var(--text-md);
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
  margin-block: var(--space-5);
}

.free-pack-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}
.free-pack-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.85);
  line-height: 1.5;
}
.pack-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: 1px; }

.free-pack-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: flex-start;
}

/* PDF mockup */
.free-pack-visual { position: relative; }
.pdf-mockup {
  background: #fff;
  border-radius: var(--radius-xl);
  border: 0.1px solid var(--color-gold);
  overflow: hidden;
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(255,255,255,0.1);
  transform: perspective(800px) rotateY(-8deg) rotateX(2deg);
  transition: transform var(--dur-slow) var(--ease-out);
}
.free-pack-visual:hover .pdf-mockup {
  transform: perspective(800px) rotateY(-4deg) rotateX(1deg) translateY(-6px);
}
.pdf-stripe { height: 12px; }
.pdf-stripe--red-top    { background: var(--color-red); height: 35px; }
.pdf-stripe--gold       { background: var(--color-gold); height: 35px; }
.pdf-stripe--red-bottom { background: var(--color-red); height: 32px; }
.pdf-cover-body { padding: var(--space-8); }
.pdf-eyebrow {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-4);
}
.pdf-headline {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}
.pdf-author {
  font-size: var(--text-sm);
  color: var(--color-red);
  font-weight: 600;
  margin-bottom: var(--space-6);
}
.pdf-contents {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.8;
}
.pdf-contents li::before { content: '— '; }
.pdf-shadow {
  position: absolute;
  bottom: -24px; left: 5%;
  width: 90%; height: 30px;
  background: rgba(170,35,24,0.25);
  filter: blur(16px);
  border-radius: 50%;
  z-index: -1;
}

/* ─────────────────────────────────────────────────────────────
   BLOG / LATEST LESSONS
───────────────────────────────────────────────────────────── */
.blog { padding-block: var(--space-32); background: var(--color-bg-secondary); }

.blog-featured { margin-bottom: var(--space-8); }
.blog-card--featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  background: var(--color-surface);
  transition: transform var(--dur-normal) var(--ease-out), box-shadow var(--dur-normal) var(--ease-out);
}
.blog-card--featured:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
.blog-card--featured .blog-card__image { min-height: 360px; overflow: hidden; }
.blog-featured-img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Real images inside standard blog grid cards */
.blog-card-img {
  width: 100%;
  height: 175px;
  object-fit: cover;
  object-position: center;
  display: block;
}
.blog-card--featured .blog-card__body {
  padding: var(--space-12);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.blog-card--featured .blog-title { font-size: var(--text-2xl); margin-bottom: var(--space-4); }
.blog-card--featured .blog-excerpt { font-size: var(--text-base); margin-bottom: var(--space-6); }
.blog-card--featured .blog-read-more { font-size: var(--text-base); }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}
.blog-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: transform var(--dur-normal) var(--ease-out), box-shadow var(--dur-normal) var(--ease-out);
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.blog-card .blog-card__image { height: 175px; overflow: hidden; }
.blog-card .blog-card__body { padding: var(--space-5); }
.blog-card--link {
  display: grid;
  color: inherit;
}
.blog-card--link:focus-visible {
  outline: 3px solid var(--color-red);
  outline-offset: 5px;
}
.blog-card--link .blog-read-more { width: fit-content; }

/* Blog placeholder images — warm Spanish palette gradients */
.blog-img { width: 100%; height: 100%; }
.blog-img--1 { background: linear-gradient(135deg, #AA2318 0%, #C98A0D 100%); }
.blog-img--2 { background: linear-gradient(135deg, #7D1910 0%, #AA2318 60%, #E8A520 100%); }
.blog-img--3 { background: linear-gradient(135deg, #1a0808 0%, #AA2318 100%); }
.blog-img--4 { background: linear-gradient(135deg, #C98A0D 0%, #E8A520 60%, #AA2318 100%); }
.blog-img--5 { background: linear-gradient(135deg, #0D0502 0%, #7D1910 50%, #C98A0D 100%); }

.blog-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: nowrap;
  margin-bottom: var(--space-3);
}
.blog-tag {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--color-red);
  background: var(--color-red-light);
  border-radius: var(--radius-full);
  padding: 2px 6px;
}
.blog-date {
  flex-shrink: 0;
  font-size: var(--text-xs);
  white-space: nowrap;
  color: var(--color-text-tertiary);
}

.blog-title {
  font-size: var(--text-base);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.35;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}
.blog-excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-4);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-read-more {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-red);
  transition: opacity var(--dur-fast);
}
.blog-read-more:hover { opacity: 0.72; }

/* ─────────────────────────────────────────────────────────────
   ARTICLE TEMPLATE
───────────────────────────────────────────────────────────── */
.site-header--solid {
  background: rgba(13,5,2,0.92);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.article-page {
  background: var(--color-bg);
}

.article-hero {
  padding-block: calc(var(--nav-height) + var(--space-16)) var(--space-16);
  background:
    linear-gradient(135deg, rgba(170,35,24,0.08), rgba(201,138,13,0.08)),
    var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.article-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.85fr);
  gap: var(--space-12);
  align-items: center;
}

.article-hero__copy {
  min-width: 0;
}

.article-hero__media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
  aspect-ratio: 16 / 9;
  background: var(--color-bg-secondary);
}

.article-hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.youtube-video {
  position: relative;
  width: 100%;
  height: 100%;
  display: block;
  overflow: hidden;
  color: #fff;
  background: #0D0502;
}

.youtube-video::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13,5,2,0.02), rgba(13,5,2,0.46));
}

.youtube-video:hover .article-hero__image,
.youtube-video:focus-visible .article-hero__image {
  transform: scale(1.03);
}

.youtube-video .article-hero__image {
  transition: transform var(--dur-normal) var(--ease-out);
}

.youtube-video__play {
  position: absolute;
  z-index: 2;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  width: 76px;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: #fff;
  background: #FF0000;
  box-shadow: 0 16px 36px rgba(13,5,2,0.32);
  transition: transform var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}

.youtube-video:hover .youtube-video__play,
.youtube-video:focus-visible .youtube-video__play {
  transform: translate(-50%, -50%) scale(1.06);
  background: #CC0000;
}

.youtube-video__label {
  position: absolute;
  z-index: 2;
  left: var(--space-5);
  right: var(--space-5);
  bottom: var(--space-5);
  font-size: var(--text-sm);
  font-weight: 800;
  text-align: left;
  text-shadow: 0 2px 10px rgba(13,5,2,0.6);
}

.youtube-video iframe {
  position: absolute;
  inset: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
  border: 0;
}

.article-back-link {
  display: inline-flex;
  margin-bottom: var(--space-5);
  color: var(--color-red);
  font-size: var(--text-sm);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.article-hero h1 {
  max-width: 880px;
  font-size: clamp(var(--text-3xl), 7vw, var(--text-5xl));
  line-height: 1.02;
  letter-spacing: 0;
  margin-bottom: var(--space-5);
  color: var(--color-text-primary);
  text-shadow: 0 1px 0 rgba(255,255,255,0.55);
}

.article-hero p {
  max-width: 660px;
  color: var(--color-text-secondary);
  font-size: var(--text-lg);
  line-height: 1.6;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 720px) 280px;
  gap: var(--space-16);
  align-items: start;
  padding-block: var(--space-20);
}

.article-content {
  min-width: 0;
}

.article-content p,
.article-content li {
  color: var(--color-text-secondary);
  font-size: var(--text-md);
  line-height: 1.85;
}

.article-content p + p { margin-top: var(--space-6); }

.article-lede {
  color: var(--color-text-primary) !important;
  font-size: var(--text-lg) !important;
  line-height: 1.75 !important;
}

.article-content h2 {
  margin-top: var(--space-12);
  margin-bottom: var(--space-4);
  font-size: var(--text-2xl);
  line-height: 1.2;
  letter-spacing: 0;
}

.article-content strong {
  color: var(--color-text-primary);
}

.article-content blockquote {
  margin-block: var(--space-10);
  padding: var(--space-6);
  border-left: 4px solid var(--color-red);
  background: var(--color-bg-secondary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.article-content blockquote p {
  color: var(--color-text-primary);
  font-weight: 600;
}

.article-word-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3) var(--space-8);
  padding-left: 1.25rem;
  margin-top: var(--space-5);
}

.article-sidebar {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-6));
}

.article-sidebar__panel {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.article-sidebar__panel h2 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}

.article-sidebar__panel p,
.article-sidebar__panel li {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  line-height: 1.7;
}

.article-sidebar__panel ul {
  list-style: disc;
  padding-left: var(--space-5);
  margin-top: var(--space-4);
}

.article-comments {
  padding-block: var(--space-20);
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
}

.article-comments__inner {
  max-width: 900px;
}

.article-comments__header {
  margin-bottom: var(--space-8);
}

.article-comments__header h2 {
  font-size: var(--text-3xl);
  line-height: 1.1;
  letter-spacing: 0;
  margin-bottom: var(--space-3);
}

.article-comments__header p {
  max-width: 560px;
  color: var(--color-text-secondary);
}

.comment-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  padding: var(--space-8);
  margin-bottom: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.comment-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.comment {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.comment--new {
  border-color: rgba(40,167,69,0.35);
  background: rgba(40,167,69,0.06);
}

.comment__avatar {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-red-light);
  color: var(--color-red);
  font-size: var(--text-xs);
  font-weight: 800;
}

.comment__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  color: var(--color-text-tertiary);
  font-size: var(--text-xs);
}

.comment__meta strong {
  color: var(--color-text-primary);
  font-size: var(--text-sm);
}

.comment__meta span {
  padding: 1px 7px;
  border-radius: var(--radius-full);
  background: var(--color-gold-light);
  color: var(--color-gold);
  font-weight: 700;
}

.comment__body p {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  line-height: 1.7;
}

/* ─────────────────────────────────────────────────────────────
   QUIZ PAGE
───────────────────────────────────────────────────────────── */
.quiz-page {
  background: var(--color-bg);
}

.quiz-hero {
  padding-block: calc(var(--nav-height) + var(--space-16)) var(--space-12);
  background:
    linear-gradient(135deg, rgba(170,35,24,0.08), rgba(201,138,13,0.1)),
    var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.quiz-hero__inner {
  max-width: 780px;
}

.quiz-hero h1 {
  font-size: clamp(var(--text-3xl), 6vw, var(--text-5xl));
  line-height: 1.04;
  letter-spacing: 0;
  margin-bottom: var(--space-5);
}

.quiz-hero p {
  color: var(--color-text-secondary);
  font-size: var(--text-lg);
  line-height: 1.7;
}

.quiz-shell {
  max-width: 900px;
  padding-block: var(--space-16) var(--space-24);
}

.quiz-panel {
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
}

.quiz-panel[hidden] {
  display: none;
}

.quiz-panel__header {
  margin-bottom: var(--space-8);
}

.quiz-panel__header h2,
.quiz-results h2,
.quiz-question h2 {
  font-size: var(--text-2xl);
  line-height: 1.2;
  letter-spacing: 0;
  margin-bottom: var(--space-3);
}

.quiz-panel__header p,
.quiz-results > p,
.quiz-question__count {
  color: var(--color-text-secondary);
}

.quiz-levels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.quiz-level {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-1);
  min-height: 96px;
  padding: var(--space-5);
  text-align: left;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-secondary);
  transition: border-color var(--dur-fast), background var(--dur-fast), transform var(--dur-fast);
}

.quiz-level:hover {
  transform: translateY(-1px);
  border-color: rgba(170,35,24,0.25);
}

.quiz-level.is-selected {
  border-color: var(--color-red);
  background: var(--color-red-light);
}

.quiz-level span {
  color: var(--color-text-primary);
  font-size: var(--text-xl);
  font-weight: 800;
}

.quiz-level small {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  line-height: 1.4;
}

.quiz-load-status {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.quiz-load-status.is-error {
  color: var(--color-error);
}

.quiz-panel .btn:disabled {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none;
}

.quiz-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  font-weight: 700;
}

.quiz-progress-bar {
  height: 8px;
  overflow: hidden;
  border-radius: var(--radius-full);
  background: var(--color-bg-secondary);
  margin-bottom: var(--space-8);
}

.quiz-progress-bar span {
  display: block;
  width: 10%;
  height: 100%;
  border-radius: inherit;
  background: var(--gradient-brand);
  transition: width var(--dur-normal) var(--ease-out);
}

.quiz-question {
  margin-bottom: var(--space-6);
}

.quiz-question__count {
  font-size: var(--text-sm);
  font-weight: 800;
  margin-bottom: var(--space-2);
}

.quiz-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.quiz-option {
  min-height: 58px;
  padding: var(--space-4);
  text-align: left;
  color: var(--color-text-primary);
  font-size: var(--text-base);
  font-weight: 700;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-secondary);
  transition: border-color var(--dur-fast), background var(--dur-fast), transform var(--dur-fast);
}

.quiz-option:hover:not(:disabled),
.quiz-option:focus-visible {
  border-color: var(--color-red);
  background: #fff;
  transform: translateY(-1px);
}

.quiz-option.is-correct {
  color: #17602a;
  border-color: rgba(40,167,69,0.45);
  background: rgba(40,167,69,0.1);
}

.quiz-option.is-wrong {
  color: #8b1f2a;
  border-color: rgba(220,53,69,0.45);
  background: rgba(220,53,69,0.1);
}

.quiz-feedback {
  min-height: 48px;
  padding: var(--space-4);
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  background: var(--color-bg-secondary);
  margin-bottom: var(--space-5);
}

.quiz-feedback.is-correct {
  color: #17602a;
  background: rgba(40,167,69,0.1);
}

.quiz-feedback.is-wrong {
  color: #8b1f2a;
  background: rgba(220,53,69,0.1);
}

.quiz-review {
  display: grid;
  gap: var(--space-4);
  margin-block: var(--space-8);
}

.quiz-review-item {
  position: relative;
  overflow: hidden;
  padding: var(--space-5);
  padding-left: calc(var(--space-5) + 8px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-secondary);
}

.quiz-review-item::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 8px;
  background: var(--color-border);
}

.quiz-review-item.is-correct {
  border-color: rgba(40,167,69,0.28);
  background: rgba(40,167,69,0.06);
}

.quiz-review-item.is-correct::before {
  background: var(--color-success);
}

.quiz-review-item.is-wrong {
  border-color: rgba(220,53,69,0.32);
  background: rgba(220,53,69,0.06);
}

.quiz-review-item.is-wrong::before {
  background: var(--color-error);
}

.quiz-review-item h3 {
  font-size: var(--text-base);
  line-height: 1.4;
  margin-bottom: var(--space-3);
}

.quiz-review-item p {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  line-height: 1.7;
}

.quiz-results__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* YouTube CTA bar */
.youtube-cta {
  background: #1A0A08;
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-8);
  margin-bottom: var(--space-10);
}
.youtube-cta__inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.yt-icon-wrap {
  width: 48px; height: 48px;
  flex-shrink: 0;
  color: #FF0000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.yt-icon-wrap svg { width: 40px; height: 40px; }
.yt-text { flex-grow: 1; }
.yt-text h3 { font-size: var(--text-base); font-weight: 700; color: #fff; margin-bottom: var(--space-1); }
.yt-text p  { font-size: var(--text-sm); color: rgba(255,255,255,0.55); }

.blog-cta { text-align: center; }

/* ─────────────────────────────────────────────────────────────
   CONTACT / REGISTER
───────────────────────────────────────────────────────────── */
.contact { padding-block: var(--space-32); background: var(--color-bg); }

.contact-wrapper,
.newsletter-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-20);
  align-items: start;
}

.contact-body {
  font-size: var(--text-md);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-block: var(--space-5);
}

.contact-details { display: flex; flex-direction: column; gap: var(--space-4); }
.contact-details li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}
.contact-icon { font-size: 1.15rem; flex-shrink: 0; margin-top: 1px; }
.contact-details a { color: var(--color-red); transition: opacity var(--dur-fast); }
.contact-details a:hover { opacity: 0.72; }

.contact-form-wrap {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}
.contact-form { display: flex; flex-direction: column; gap: var(--space-5); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }

.form-group { display: flex; flex-direction: column; gap: var(--space-2); }
.form-group label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-primary);
}
.label-opt { font-weight: 400; color: var(--color-text-tertiary); }

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  background: var(--color-bg-secondary);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text-primary);
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast), background var(--dur-fast);
  appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--color-text-tertiary); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-red);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(170,35,24,0.1);
}
.form-group input.is-error,
.form-group textarea.is-error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 4px rgba(220,53,69,0.1);
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B4742' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}
.form-group textarea { resize: vertical; min-height: 110px; }

.checkbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3) var(--space-4);
}
.checkbox-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
  line-height: 1.4;
}
.checkbox-item input[type="checkbox"] {
  width: 16px;
  height: 16px;
  min-width: 16px;
  accent-color: var(--color-red);
  padding: 0;
  border-radius: 4px;
  margin-top: 1px;
}

.form-error {
  font-size: var(--text-xs);
  color: var(--color-error);
  font-weight: 500;
  min-height: 1em;
}
.form-success {
  text-align: center;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-success);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: rgba(40,167,69,0.08);
  display: none;
}
.form-success.is-visible { display: block; }

.form-hint {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  text-align: center;
  letter-spacing: 0.02em;
}

/* ─────────────────────────────────────────────────────────────
   FOOTER
───────────────────────────────────────────────────────────── */
.site-footer {
  background: #0D0502;
  color: rgba(255,255,255,0.6);
  padding-block: var(--space-16) var(--space-10);
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-16);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: var(--space-8);
}

.footer-logo-img {
  display: block;
  height: 36px;
  width: auto;
}

.footer-tagline {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
  margin-top: var(--space-3);
  max-width: 280px;
}

.footer-social { display: flex; flex-direction: column; gap: var(--space-3); margin-top: var(--space-6); }

.footer-social-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
}

.footer-social-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.5);
  transition: color var(--dur-fast), border-color var(--dur-fast), background var(--dur-fast);
  width: fit-content;
}
.social-link svg { width: 17px; height: 17px; flex-shrink: 0; }
.social-link:hover { color: #fff; border-color: rgba(255,255,255,0.25); background: rgba(255,255,255,0.08); }
.social-link--youtube:hover  { color: #FF0000; border-color: rgba(255,0,0,0.3);   background: rgba(255,0,0,0.08); }
.social-link--instagram:hover { color: #E1306C; border-color: rgba(225,48,108,0.3); background: rgba(225,48,108,0.08); }
.social-link--tiktok:hover   { color: #fff;    border-color: rgba(255,255,255,0.3); background: rgba(255,255,255,0.08); }

.footer-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
.footer-nav-col h4 {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  margin-bottom: var(--space-4);
}
.footer-nav-col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-nav-col a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.45);
  transition: color var(--dur-fast);
}
.footer-nav-col a:hover { color: rgba(255,255,255,0.9); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-5);
}
.footer-copy { font-size: var(--text-xs); color: rgba(255,255,255,0.3); }

.footer-bottom-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.footer-yt-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  color: rgba(255,255,255,0.4);
  transition: color var(--dur-fast);
}
.footer-yt-link:hover { color: #FF0000; }

/* ─────────────────────────────────────────────────────────────
   LEGAL PAGES & PRIVACY NOTICE
───────────────────────────────────────────────────────────── */
.legal-page {
  background: var(--color-bg);
  color: var(--color-text-primary);
}

.legal-header {
  background: rgba(255,252,248,0.94);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
}

.legal-nav {
  min-height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.legal-logo img {
  width: auto;
  height: 42px;
}

.legal-main {
  padding-block: var(--space-16) var(--space-24);
}

.legal-content {
  max-width: 820px;
}

.legal-content h1 {
  font-size: clamp(var(--text-2xl), 5vw, var(--text-4xl));
  line-height: 1.05;
  margin-bottom: var(--space-6);
  letter-spacing: 0;
}

.legal-content h2 {
  font-size: var(--text-xl);
  line-height: 1.2;
  margin-bottom: var(--space-3);
  letter-spacing: 0;
}

.legal-content p,
.legal-content li {
  color: var(--color-text-secondary);
  font-size: var(--text-base);
  line-height: 1.75;
}

.legal-content p + p { margin-top: var(--space-4); }
.legal-content section { margin-top: var(--space-10); }
.legal-content ul {
  list-style: disc;
  padding-left: var(--space-6);
  margin-top: var(--space-3);
}
.legal-content li + li { margin-top: var(--space-2); }
.legal-content a {
  color: var(--color-red);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-table-wrap {
  overflow-x: auto;
  margin-top: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.legal-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.legal-table th,
.legal-table td {
  padding: var(--space-4);
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--color-border-subtle);
}

.legal-table th {
  color: var(--color-text-primary);
  background: var(--color-bg-secondary);
  font-weight: 700;
}

.legal-table tr:last-child td { border-bottom: 0; }
.legal-table code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92em;
  color: var(--color-red-dark);
}

.privacy-notice {
  position: fixed;
  left: var(--space-5);
  right: var(--space-5);
  bottom: var(--space-5);
  z-index: 120;
  max-width: 760px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  padding: var(--space-4);
  color: rgba(255,255,255,0.82);
  background: #1A0A08;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-xl);
}

.privacy-notice[hidden] { display: none; }

.privacy-notice__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: var(--text-sm);
  line-height: 1.45;
}

.privacy-notice__text strong {
  color: #fff;
  font-size: var(--text-sm);
}

.privacy-notice__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.privacy-notice__actions a {
  color: rgba(255,255,255,0.74);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.privacy-notice .btn {
  padding: 9px 18px;
  border-radius: var(--radius-sm);
}

.form-hint a {
  color: var(--color-red);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.text-nowrap { white-space: nowrap; }

/* Payment logos */
.payment-logos { 
display: flex; 
align-items: center; 
gap: 6px; 
flex-wrap: wrap; 
}

.payment-badge {
  height: 38px;
  width: auto;
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.85;
  transition: transform var(--dur-fast), opacity var(--dur-fast);
}
.payment-badge:hover { transform: scale(1.06); opacity: 1; }

/* Images and inline SVGs both scale to badge height */
.payment-badge img,
.payment-badge svg { 
height: 100%; 
width: auto; 
display: block; }

/* Fallback min-widths in case SVG has no intrinsic size */
.payment-badge--apple-pay { 
min-width: 70px; 
}
.payment-badge--stripe { 
min-width: 60px; 
background: #fff;
}


/* ─────────────────────────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .about-wrapper      { grid-template-columns: 280px 1fr; gap: var(--space-10); }
  .courses-grid       { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid       { grid-template-columns: repeat(2, 1fr); }
  .blog-grid          { grid-template-columns: repeat(2, 1fr); }
  .free-pack-wrapper  { grid-template-columns: 1fr; }
  .free-pack-visual   { display: none; }
  .contact-wrapper, .newsletter-wrapper { grid-template-columns: 1fr; gap: var(--space-10); }
  .footer-top         { grid-template-columns: 1fr; gap: var(--space-10); }
  .hero-flag-wave     { width: 62%; opacity: 0.55; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-links.is-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: var(--nav-height) 0 0 0;
    background: rgba(255,252,248,0.97);
    backdrop-filter: blur(24px);
    padding: var(--space-8);
    gap: var(--space-6);
    z-index: 99;
    animation: slideDown 0.3s var(--ease-out);
  }
  .nav-links.is-open a { font-size: var(--text-xl); font-weight: 600; color: var(--color-text-primary); }
  @keyframes slideDown {
    from { opacity: 0; transform: translateY(-12px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  .nav-hamburger { display: flex; }
  /* On mobile, hide the desktop nav-actions bar entirely */
  .nav-actions { display: none; }
  /* YouTube item inside open mobile nav */
  .nav-yt-mobile-item { margin-top: var(--space-2); display: list-item; }
  .nav-yt-mobile-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-text-primary);
  }
  /* Language toggle inside open mobile nav */
  .nav-lang-mobile-item { display: list-item; }

  .hero-flag-wave { display: none; }
  .hero-content   { padding-block: var(--space-16); transform: translateX(0); }
  .hero-stats     { gap: var(--space-5); }
  .stat-divider   { display: none; }
  .hero-actions   { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn { width: 100%; justify-content: center; }

  .about-wrapper          { grid-template-columns: 1fr; }
  .about-image-col        { max-width: 260px; margin-inline: auto; }
  .courses-grid           { grid-template-columns: 1fr; }
  .pricing-grid           { grid-template-columns: 1fr 1fr; }
  .blog-card--featured    { grid-template-columns: 1fr; }
  .blog-card--featured .blog-card__image { min-height: 200px; }
  .form-row               { grid-template-columns: 1fr; }
  .checkbox-grid          { grid-template-columns: 1fr; }
  .footer-nav             { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom          { flex-direction: column-reverse; align-items: flex-start; }
  .youtube-cta__inner     { flex-direction: column; align-items: flex-start; gap: var(--space-4); }
  .currency-switcher      { flex-direction: column; align-items: flex-start; }
  .privacy-notice         { align-items: flex-start; flex-direction: column; }
  .privacy-notice__actions { width: 100%; justify-content: space-between; }
  .article-hero           { padding-block: calc(var(--nav-height) + var(--space-10)) var(--space-12); }
  .article-hero__inner    { grid-template-columns: 1fr; gap: var(--space-8); }
  .article-hero__media    { max-width: 560px; width: 100%; }
  .article-layout         { grid-template-columns: 1fr; gap: var(--space-10); padding-block: var(--space-14); }
  .article-sidebar        { position: static; }
  .article-word-list      { grid-template-columns: 1fr; }
  .comment-form           { padding: var(--space-6); }
  .quiz-levels,
  .quiz-options           { grid-template-columns: 1fr; }
  .quiz-panel             { padding: var(--space-6); }
}

@media (max-width: 480px) {
  .blog-grid    { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .footer-nav   { grid-template-columns: 1fr; }
  .payment-logos { flex-wrap: wrap; }
  .article-hero           { padding-block: calc(var(--nav-height) + var(--space-8)) var(--space-10); }
  .article-hero p         { font-size: var(--text-base); }
  .article-content p,
  .article-content li     { font-size: var(--text-base); }
  .article-comments__header h2 { font-size: var(--text-2xl); }
  .comment                { grid-template-columns: 1fr; }
  .quiz-hero              { padding-block: calc(var(--nav-height) + var(--space-10)) var(--space-10); }
  .quiz-hero p            { font-size: var(--text-base); }
  .quiz-status            { align-items: flex-start; flex-direction: column; gap: var(--space-1); }
  .quiz-results__actions  { flex-direction: column; }
  .quiz-results__actions .btn { width: 100%; }
}