/* ===== DESIGN SYSTEM — Deutsch Exam Landing Page ===== */

:root {
  /* Couleurs primaires */
  --color-primary: #FFCC00;
  --color-primary-hover: #E6B800;
  --color-primary-shadow: #CCA300;
  --color-primary-10: rgba(255, 204, 0, 0.1);
  --color-primary-20: rgba(255, 204, 0, 0.2);

  /* Sémantiques */
  --color-success: #58CC02;
  --color-success-shadow: #46A302;
  --color-danger: #FF4B4B;
  --color-danger-shadow: #D93434;
  --color-info: #1CB0F6;
  --color-info-shadow: #1899D6;
  --color-warning: #F97316;

  /* Neutres */
  --color-dark: #231F0F;
  --color-dark-surface: #2C2818;
  --color-white: #FFFFFF;
  --color-bg-body: #F8F9FA;
  --color-bg-app: #FDFDCB;
  --color-border: #E5E5E5;
  --color-surface: #F7F7F7;

  /* Gris */
  --color-gray-50: #F9FAFB;
  --color-gray-100: #F3F4F6;
  --color-gray-200: #E5E7EB;
  --color-gray-300: #D1D5DB;
  --color-gray-400: #9CA3AF;
  --color-gray-500: #6B7280;
  --color-gray-600: #4B5563;
  --color-gray-700: #374151;
  --color-gray-800: #1F2937;
  --color-gray-900: #111827;

  /* Modules */
  --color-lesen: #8B5CF6;
  --color-lesen-light: rgba(139, 92, 246, 0.1);
  --color-hoeren: #1CB0F6;
  --color-hoeren-light: rgba(28, 176, 246, 0.1);
  --color-sprachbausteine: #0D9488;
  --color-sprachbausteine-light: rgba(13, 148, 136, 0.1);
  --color-schreiben: #58CC02;
  --color-schreiben-light: rgba(88, 204, 2, 0.1);
  --color-sprechen: #F97316;
  --color-sprechen-light: rgba(249, 115, 22, 0.1);

  /* Genres */
  --color-der: #3B82F6;
  --color-die: #EF4444;
  --color-das: #22C55E;

  /* Typographie */
  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Rayons */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-xxl: 32px;
  --radius-full: 999px;

  /* Ombres */
  --shadow-bubbly-primary: 0 4px 0 #CCA300;
  --shadow-bubbly-success: 0 4px 0 #46A302;
  --shadow-bubbly-danger: 0 4px 0 #D93434;
  --shadow-bubbly-info: 0 4px 0 #1899D6;
  --shadow-bubbly-white: 0 2px 0 #E5E5E5;
  --shadow-bubbly-neutral: 0 4px 0 #E5E5E5;
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-elevated: 0 10px 40px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);

  /* Transitions */
  --duration-fast: 150ms;
  --duration-normal: 300ms;
  --duration-slow: 600ms;
  --ease-out: cubic-bezier(0.0, 0.0, 0.58, 1.0);
  --ease-bounce: cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --ease-standard: cubic-bezier(0.4, 0.0, 0.2, 1.0);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-gray-700);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ===== LAYOUT ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 640px) {
  .container {
    padding: 0 32px;
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 48px;
  }
}

.section {
  padding: 80px 0;
}

@media (max-width: 639px) {
  .section {
    padding: 56px 0;
  }
}

/* ===== TYPOGRAPHY ===== */
.display-xl {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.1;
  color: var(--color-dark);
}

.display-lg {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.15;
  color: var(--color-dark);
}

.heading-l {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  line-height: 1.3;
}

.heading-m {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  line-height: 1.3;
}

.body-lg {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  line-height: 1.7;
  color: var(--color-gray-600);
}

.body-md {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-gray-600);
}

.body-sm {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--color-gray-500);
}

.label-sm {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gray-500);
}

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

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

.text-danger {
  color: var(--color-danger);
}

.text-success {
  color: var(--color-success);
}

.text-white {
  color: var(--color-white);
}

/* ===== BUTTONS ===== */
.btn-bubbly {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  border: none;
  border-radius: var(--radius-lg);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  position: relative;
  transform: translateY(0);
  transition: transform var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out),
    background var(--duration-fast) var(--ease-out);
  text-decoration: none;
}

.btn-bubbly--primary {
  background: var(--color-primary);
  color: var(--color-dark);
  box-shadow: var(--shadow-bubbly-primary);
}

.btn-bubbly--primary:hover {
  background: var(--color-primary-hover);
}

.btn-bubbly--primary:active {
  transform: translateY(4px);
  box-shadow: none;
}

.btn-bubbly--secondary {
  background: var(--color-white);
  color: var(--color-gray-700);
  border: 2px solid var(--color-gray-300);
  box-shadow: var(--shadow-bubbly-white);
}

.btn-bubbly--secondary:hover {
  background: var(--color-gray-50);
}

.btn-bubbly--secondary:active {
  transform: translateY(2px);
  box-shadow: none;
}

.btn-bubbly--dark {
  background: var(--color-dark);
  color: var(--color-primary);
  box-shadow: 0 4px 0 rgba(0, 0, 0, 0.3);
}

.btn-bubbly--dark:hover {
  background: var(--color-dark-surface);
}

.btn-bubbly--dark:active {
  transform: translateY(4px);
  box-shadow: none;
}

.btn-bubbly--lg {
  padding: 18px 36px;
  font-size: 1rem;
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: box-shadow var(--duration-normal) var(--ease-standard);
}

.header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.header__logo img {
  height: 36px;
  width: auto;
}

.header__logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-dark);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header__nav-link {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-gray-600);
  transition: color var(--duration-fast);
}

.header__nav-link:hover {
  color: var(--color-dark);
}

.header__cta {
  display: flex;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  display: block;
  height: 2.5px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: transform var(--duration-normal), opacity var(--duration-normal);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.mobile-menu.active {
  display: flex;
}

.mobile-menu a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-dark);
}

@media (max-width: 768px) {

  .header__nav,
  .header__cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }
}

/* ===== HERO ===== */
.hero {
  padding-top: 120px;
  padding-bottom: 80px;
  background: linear-gradient(180deg, var(--color-bg-app) 0%, var(--color-white) 100%);
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 6fr 4fr;
  gap: 32px;
  align-items: center;
}

.hero__label {
  display: inline-block;
  background: var(--color-primary-10);
  color: var(--color-primary-shadow);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
}

.hero__title {
  margin-bottom: 20px;
}

.hero__title .highlight {
  display: block;
  color: var(--color-primary);
}

.hero__subtitle {
  max-width: 540px;
  margin-bottom: 32px;
}

.hero__buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.hero__sub-cta {
  color: var(--color-gray-400);
  font-size: 0.8rem;
  margin-bottom: 24px;
}

.hero__stores {
  display: flex;
  gap: 12px;
  align-items: center;
}

.hero__stores img {
  height: 44px;
  width: auto;
}

.hero__media {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__media img {
  width: 100%;
  max-width: 600px;
  height: auto;
  filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.18));
}

@media (max-width: 768px) {
  .hero {
    padding-top: 100px;
    padding-bottom: 56px;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__buttons {
    justify-content: center;
  }

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

  .hero__stores {
    justify-content: center;
  }

  .hero__media {
    order: 1;
  }

  .hero__media img {
    max-width: 480px;
  }
}

/* ===== SOCIAL PROOF ===== */
.social-proof {
  background: var(--color-white);
  padding: 48px 0;
}

.social-proof__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.social-proof__logos-label {
  text-align: center;
  margin-bottom: 24px;
}

.social-proof__logos img {
  height: 48px;
  width: auto;
  opacity: 0.6;
  filter: grayscale(100%);
  transition: opacity var(--duration-normal), filter var(--duration-normal);
}

.social-proof__logos img:hover {
  opacity: 1;
  filter: grayscale(0%);
}

.social-proof__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.stat {
  text-align: center;
}

.stat__number {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--color-dark);
  line-height: 1.2;
}

.stat__label {
  color: var(--color-gray-500);
  font-size: 0.875rem;
  margin-top: 4px;
}

@media (max-width: 639px) {
  .social-proof__stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .social-proof__logos {
    gap: 24px;
  }

  .social-proof__logos img {
    height: 36px;
  }
}

/* ===== SECTION HEADERS ===== */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}

.section-label {
  display: inline-block;
  margin-bottom: 16px;
}

.section-header .display-lg {
  margin-bottom: 16px;
}

.section-header .body-lg {
  margin-top: 12px;
}

/* ===== PROBLEM SECTION ===== */
.problem {
  background: var(--color-bg-body);
}

.problem-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.problem-card {
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  transition: box-shadow var(--duration-normal), transform var(--duration-normal);
}

.problem-card:hover {
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.problem-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 75, 75, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--color-danger);
}

.problem-card__icon svg {
  width: 24px;
  height: 24px;
}

.problem-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-dark);
  margin-bottom: 10px;
  line-height: 1.3;
}

.problem-card__desc {
  font-size: 0.875rem;
  color: var(--color-gray-500);
  line-height: 1.6;
}

@media (max-width: 1023px) {
  .problem-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 639px) {
  .problem-cards {
    grid-template-columns: 1fr;
  }
}

/* ===== SOLUTION SECTION ===== */
.solution {
  background: var(--color-white);
}

.solution-features {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.solution-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  padding: 28px 16px;
  border-radius: var(--radius-xl);
  background: var(--color-gray-25);
  border: 1px solid var(--color-gray-100);
  transition: transform var(--duration-fast), box-shadow var(--duration-fast);
}

.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.solution-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.solution-card__title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-gray-800);
  text-align: center;
}

.solution-card__desc {
  font-size: 0.8rem;
  color: var(--color-gray-400);
  text-align: center;
  line-height: 1.5;
}

@media (max-width: 1023px) {
  .solution-features {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 639px) {
  .solution-features {
    grid-template-columns: repeat(2, 1fr);
  }
}

.solution__demo {
  max-width: 900px;
  margin: 0 auto;
  border-radius: var(--radius-xxl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.solution__demo img {
  width: 100%;
}

/* ===== MODULES SECTION ===== */
.modules {
  background: var(--color-bg-body);
}

.module-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.module-card {
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-left: 4px solid;
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  transition: box-shadow var(--duration-normal), transform var(--duration-normal);
}

.module-card:hover {
  box-shadow: var(--shadow-elevated);
  transform: scale(1.02);
}

.module-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.module-card__icon svg {
  width: 24px;
  height: 24px;
}

.module-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-dark);
  margin-bottom: 4px;
}

.module-card__sub {
  font-size: 0.8rem;
  color: var(--color-gray-400);
  margin-bottom: 12px;
}

.module-card__exercises {
  font-size: 0.85rem;
  color: var(--color-gray-500);
  line-height: 1.6;
}

@media (max-width: 1023px) {
  .module-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 639px) {
  .module-cards {
    grid-template-columns: 1fr;
  }
}

/* ===== FEATURE SECTIONS (Frau Roos, Correction, Vocab) ===== */
.feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.feature-split--reverse {
  direction: rtl;
}

.feature-split--reverse>* {
  direction: ltr;
}

.feature-media {
  display: flex;
  justify-content: center;
}

.feature-media__phone-wrap {
  position: relative;
  width: 260px;
  padding: 12px;
  background: #1a1a1a;
  border-radius: 36px;
  box-shadow:
    0 0 0 2px #333,
    0 20px 60px rgba(0,0,0,0.25);
}
.feature-media__phone-wrap::before {
  content: '';
  display: block;
  width: 80px;
  height: 6px;
  background: #333;
  border-radius: 3px;
  margin: 0 auto 8px;
}
.feature-media__phone-wrap img {
  width: 100%;
  border-radius: 24px;
  display: block;
}

.feature-media__phone {
  max-width: 260px;
  border-radius: var(--radius-xxl);
  box-shadow: var(--shadow-xl);
}

.feature-content {
  max-width: 520px;
}

.feature-content .section-label {
  margin-bottom: 16px;
  display: inline-block;
}

.feature-content .display-lg {
  margin-bottom: 16px;
}

.feature-content .body-lg {
  margin-bottom: 24px;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 20px;
}

.feature-list__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--color-gray-600);
  line-height: 1.5;
}

.feature-list__item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-list__item--check svg {
  color: var(--color-success);
}

/* Modes list */
.modes-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}

.mode-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: var(--color-gray-50);
  transition: background var(--duration-fast);
}

.mode-item:hover {
  background: var(--color-gray-100);
}

.mode-item__icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mode-item__icon svg {
  width: 16px;
  height: 16px;
}

.mode-item__text {
  font-size: 0.875rem;
  color: var(--color-gray-700);
  font-weight: 500;
}

/* Chat bubble */
.chat-bubble {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: 24px;
  margin-top: 32px;
}

.chat-msg {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  align-items: flex-start;
}

.chat-msg:last-child {
  margin-bottom: 0;
}

.chat-msg__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.chat-msg__text {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 12px 16px;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-gray-700);
  box-shadow: var(--shadow-card);
}

.chat-msg--bot .chat-msg__avatar {
  background: var(--color-sprechen-light);
}

.chat-msg--bot .chat-msg__text {
  background: var(--color-sprechen-light);
}

/* Before/After */
.before-after {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.before-after__card {
  border-radius: var(--radius-lg);
  padding: 20px;
  border: 2px solid;
}

.before-after__card--before {
  border-color: var(--color-danger);
  background: rgba(255, 75, 75, 0.04);
}

.before-after__card--after {
  border-color: var(--color-success);
  background: rgba(88, 204, 2, 0.04);
}

.before-after__label {
  font-weight: 800;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.before-after__text {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-gray-700);
  font-style: italic;
}

.before-after__tip {
  margin-top: 10px;
  font-size: 0.8rem;
  color: var(--color-gray-500);
  font-style: normal;
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

@media (max-width: 768px) {

  .feature-split,
  .feature-split--reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 40px;
  }

  .feature-media {
    order: -1;
  }

  .feature-content {
    max-width: 100%;
  }

  .before-after {
    grid-template-columns: 1fr;
  }
}

/* ===== GAMIFICATION (dark) ===== */
.gamification {
  background: linear-gradient(180deg, var(--color-dark) 0%, var(--color-dark-surface) 100%);
  color: var(--color-white);
}

.gamification .display-lg {
  color: var(--color-white);
}

.gamification .body-lg {
  color: rgba(255, 255, 255, 0.8);
}

.gamification .section-label {
  color: var(--color-primary);
}

.gamification-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.gamification-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}

.gam-stat {
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: 20px;
  text-align: center;
}

.gam-stat__number {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.75rem;
  color: var(--color-primary);
}

.gam-stat__label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.75);
  margin-top: 4px;
}

/* Mini leaderboard */
.mini-leaderboard {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: 24px;
  max-width: 360px;
  margin: 0 auto;
}

.mini-lb__header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mini-lb__row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  transition: background var(--duration-fast);
}

.mini-lb__row--gold {
  background: rgba(255, 204, 0, 0.1);
}

.mini-lb__row--you {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--color-primary);
}

.mini-lb__rank {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  width: 20px;
  text-align: center;
}

.mini-lb__row--gold .mini-lb__rank {
  color: var(--color-primary);
}

.mini-lb__row--you .mini-lb__rank {
  color: var(--color-primary);
}

.mini-lb__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.7);
  flex-shrink: 0;
}

.mini-lb__avatar--you {
  background: var(--color-primary);
  color: var(--color-gray-800);
  font-size: 0.55rem;
}

.mini-lb__name {
  flex: 1;
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
}

.mini-lb__row--you .mini-lb__name {
  color: var(--color-primary);
}

.mini-lb__pts {
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
}

.mini-lb__row--gold .mini-lb__pts {
  color: var(--color-primary);
}

.mini-lb__row--you .mini-lb__pts {
  color: var(--color-primary);
}

.mini-lb__sep {
  height: 1px;
  background: rgba(255, 255, 255, 0.06);
  margin: 8px 12px;
  position: relative;
}

.mini-lb__sep::after {
  content: '...';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -60%);
  color: rgba(255, 255, 255, 0.25);
  font-size: 0.8rem;
  letter-spacing: 2px;
}

@media (max-width: 768px) {
  .gamification-grid {
    grid-template-columns: 1fr;
  }

  .mini-leaderboard {
    max-width: 100%;
  }
}

/* ===== EXAM CENTERS ===== */
.centers {
  background: var(--color-white);
}

.center-cards {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.center-card {
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 28px 20px;
  text-align: center;
  transition: box-shadow var(--duration-normal), transform var(--duration-fast);
}

.center-card:hover {
  box-shadow: var(--shadow-elevated);
  transform: translateY(-4px);
}

.center-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-dark);
  margin-bottom: 6px;
}

.center-card__levels {
  font-size: 0.85rem;
  color: var(--color-gray-500);
  margin-bottom: 8px;
}

.center-card__detail {
  font-size: 0.75rem;
  color: var(--color-info);
  font-weight: 600;
}

.center-card__logo {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-gray-50);
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.center-card__logo img {
  object-fit: contain;
  max-width: 40px;
}

@media (max-width: 1023px) {
  .center-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 639px) {
  .center-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===== PRICING ===== */
.pricing {
  background: var(--color-bg-body);
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xxl);
  padding: 36px 28px;
  position: relative;
}

.pricing-card--premium {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-elevated);
  transform: scale(1.03);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-dark);
  font-weight: 800;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 16px;
  border-radius: var(--radius-full);
}

.pricing-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-dark);
  margin-bottom: 8px;
}

.pricing-card__price {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 2.75rem);
  color: var(--color-dark);
  line-height: 1.1;
}

.pricing-card__period {
  font-size: 0.85rem;
  color: var(--color-gray-400);
  margin-bottom: 4px;
}

.pricing-card__trial {
  font-size: 0.8rem;
  color: var(--color-gray-500);
  margin-bottom: 24px;
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.pricing-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-gray-600);
}

.pricing-feature svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.pricing-feature--yes svg {
  color: var(--color-success);
}

.pricing-feature--no svg {
  color: var(--color-gray-300);
}

.pricing-feature--no {
  color: var(--color-gray-400);
}

.pricing-card .btn-bubbly {
  width: 100%;
  justify-content: center;
}

.pricing-payment {
  text-align: center;
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.pricing-payment__badges {
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: center;
}
.payment-badge {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 28px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-border);
}
.payment-badge img {
  height: 40px;
  width: 40px;
  object-fit: contain;
}
.payment-badge span {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--color-gray-800);
}
.payment-badge--mtn {
  border-color: var(--color-primary);
}
.payment-badge--om {
  border-color: #f26522;
}
@media (max-width: 480px) {
  .pricing-payment__badges { flex-direction: column; gap: 12px; }
  .payment-badge { width: 100%; justify-content: center; }
}

/* Comparison table */
.comparison {
  max-width: 800px;
  margin: 40px auto 0;
  overflow-x: auto;
}

.comparison table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.comparison th,
.comparison td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.comparison th {
  font-weight: 700;
  color: var(--color-gray-500);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.comparison td {
  color: var(--color-gray-600);
}

.comparison tr:last-child td {
  font-weight: 700;
  color: var(--color-dark);
  background: var(--color-primary-20);
  border-bottom: 2px solid var(--color-primary);
}

.comparison tr:last-child td:first-child {
  border-left: 3px solid var(--color-primary);
}

.comparison tr:last-child {
  border-radius: var(--radius-md);
}

@media (max-width: 639px) {
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .pricing-card--premium {
    transform: none;
  }
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  background: var(--color-white);
}

.testimonial-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xxl);
  padding: 28px;
}

.testimonial-card__stars {
  color: var(--color-primary);
  font-size: 1.1rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-card__quote {
  font-style: italic;
  color: var(--color-gray-700);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary-20);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--color-primary-shadow);
  font-size: 1.1rem;
}

.testimonial-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-dark);
}

.testimonial-card__detail {
  font-size: 0.8rem;
  color: var(--color-gray-400);
}

@media (max-width: 1023px) {
  .testimonial-cards {
    grid-template-columns: 1fr;
    max-width: 540px;
    margin: 0 auto;
  }
}

/* ===== FAQ ===== */
.faq {
  background: var(--color-bg-body);
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-dark);
  width: 100%;
  text-align: left;
  transition: color var(--duration-fast);
}

.faq-item__question:hover {
  color: var(--color-primary-shadow);
}

.faq-item__question svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--duration-normal) var(--ease-standard);
  color: var(--color-gray-400);
}

.faq-item.active .faq-item__question {
  color: var(--color-primary-shadow);
}

.faq-item.active .faq-item__question svg {
  transform: rotate(180deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-normal) var(--ease-standard);
}

.faq-item.active .faq-item__answer {
  max-height: 300px;
}

.faq-item__answer-inner {
  padding: 0 24px 20px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-gray-600);
}

/* ===== FINAL CTA ===== */
.final-cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
  text-align: center;
  padding: 80px 0;
}

.final-cta .display-xl {
  margin-bottom: 16px;
}

.final-cta .body-lg {
  color: var(--color-dark-surface);
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.final-cta .btn-bubbly {
  margin-bottom: 24px;
}

.final-cta__stores {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 16px;
}

.final-cta__stores img {
  height: 44px;
}

.final-cta__sub {
  font-size: 0.8rem;
  color: rgba(35, 31, 15, 0.5);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.6);
  padding: 64px 0 32px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer__brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-white);
  margin-bottom: 8px;
}

.footer__brand-tagline {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer__col-title {
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 16px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__link {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--duration-fast);
}

.footer__link:hover {
  color: var(--color-white);
}

.footer__bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__copy {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.3);
}

.footer__socials {
  display: flex;
  gap: 16px;
}

.footer__social {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.5);
  transition: background var(--duration-fast), color var(--duration-fast);
}

.footer__social:hover {
  background: var(--color-primary);
  color: var(--color-dark);
}

.footer__social svg {
  width: 18px;
  height: 18px;
}

@media (max-width: 768px) {
  .footer__inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .footer__inner {
    grid-template-columns: 1fr;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ===== LEGAL PAGES ===== */
.legal-page {
  padding-top: 100px;
  padding-bottom: 80px;
}

.legal-page .container {
  max-width: 720px;
}

.legal-page h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--color-dark);
  margin-bottom: 8px;
}

.legal-page .legal-date {
  font-size: 0.85rem;
  color: var(--color-gray-400);
  margin-bottom: 40px;
}

.legal-page h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--color-dark);
  margin-top: 40px;
  margin-bottom: 16px;
}

.legal-page h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-dark);
  margin-top: 24px;
  margin-bottom: 12px;
}

.legal-page p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-gray-600);
  margin-bottom: 16px;
}

.legal-page ul {
  margin-bottom: 16px;
  padding-left: 20px;
}

.legal-page li {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-gray-600);
  margin-bottom: 6px;
  list-style: disc;
}

.legal-page a {
  color: var(--color-primary-shadow);
  text-decoration: underline;
}

.legal-page a:hover {
  color: var(--color-dark);
}

/* ===== ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-slow) var(--ease-standard),
    transform var(--duration-slow) var(--ease-standard);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}