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

:root {
  --red: #FF2222;
  --red-bright: #FF3333;
  --red-dark: #5c0000;
  --black: #000000;
  --dark: #0a0a0a;
  --white: #F5F5F5;
  --yellow: #FFDF00;
  --pink: #FF007B;
  --gray: #5F5F5F;
  --font-main: 'Poppins', sans-serif;
  --font-alt: 'Montserrat', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.container--narrow {
  max-width: 800px;
}

.highlight {
  color: var(--red-bright);
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 1.1rem;
  padding: 16px 48px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  text-align: center;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 34, 34, 0.35);
}

.btn--primary {
  background: var(--red);
  color: var(--black);
}

.btn--buy {
  background: var(--red);
  color: var(--black);
  font-size: 1.25rem;
  padding: 18px 64px;
  width: 100%;
  max-width: 320px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ===== Trust Badges ===== */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px 20px;
  margin-top: 16px;
  font-size: 0.8rem;
  color: #aaa;
}

.trust-badges span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.trust-badges i {
  color: var(--red-bright);
  font-size: 0.85rem;
}

.trust-badges--dark {
  color: #888;
}

.trust-badges--pricing {
  color: #666;
  margin-top: 16px;
}

.trust-badges--pricing i {
  color: var(--red-dark);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  padding: 60px 0 30px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.85) 70%, var(--black) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero__title {
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 24px;
  color: var(--white);
}

.hero__text {
  font-size: 1rem;
  max-width: 700px;
  margin: 0 auto 20px;
  color: #ccc;
}

.hero__eyebrow {
  display: inline-block;
  font-family: var(--font-alt);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--yellow);
  margin-bottom: 16px;
}

.hero__price {
  margin-bottom: 24px;
}

.hero__price-old {
  font-size: 1.1rem;
  color: #888;
  text-decoration: line-through;
  margin-right: 10px;
}

.hero__price-now {
  font-family: var(--font-alt);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--red-bright);
}

.hero__price-note {
  display: block;
  font-size: 0.85rem;
  color: #999;
  margin-top: 4px;
}

/* ===== Marquee Banner ===== */
.marquee-banner {
  background: var(--yellow);
  overflow: hidden;
  padding: 12px 0;
}

.marquee-banner__track {
  display: flex;
  white-space: nowrap;
  animation: marquee 20s linear infinite;
}

.marquee-banner__track span {
  font-family: var(--font-alt);
  font-weight: 800;
  font-size: 1rem;
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding-right: 40px;
  flex-shrink: 0;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== Sections ===== */
.section {
  padding: 60px 0;
}

.section--dark {
  background: var(--black);
}

.section__title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.3;
}

.section__title--dark {
  color: var(--black);
}

.section__subtitle {
  text-align: center;
  color: #aaa;
  margin-bottom: 32px;
  font-style: italic;
}

.section__cta {
  text-align: center;
  margin-top: 48px;
}

/* ===== Course Mockup ===== */
.course-mockup {
  display: grid;
  grid-template-columns: 220px 1fr;
  background: #111;
  border: 1px solid #333;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 48px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.course-mockup__sidebar {
  background: #0d0d0d;
  border-right: 1px solid #2a2a2a;
  padding: 20px 16px;
}

.course-mockup__brand {
  font-family: var(--font-alt);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--red-bright);
  margin-bottom: 16px;
}

.course-mockup__lessons {
  list-style: none;
}

.course-mockup__lesson {
  font-size: 0.78rem;
  color: #888;
  padding: 10px 8px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.course-mockup__lesson--active {
  background: #1a1a1a;
  color: var(--white);
}

.course-mockup__lesson--active i {
  color: var(--red-bright);
}

.course-mockup__main {
  padding: 20px;
}

.course-mockup__video {
  background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
  border-radius: 8px;
  aspect-ratio: 16/9;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 12px;
  border: 1px solid #333;
}

.course-mockup__play {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--red);
  color: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  padding-left: 3px;
}

.course-mockup__video-label {
  font-size: 0.85rem;
  color: #ccc;
  font-weight: 600;
}

.course-mockup__progress {
  font-size: 0.8rem;
  color: #777;
}

/* ===== Mechanism ===== */
.mechanism {
  max-width: 720px;
  margin: 48px auto 0;
  padding: 28px 24px;
  border: 1px solid #333;
  border-radius: 12px;
  background: #0a0a0a;
  text-align: center;
}

.mechanism__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--red-bright);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mechanism__text {
  font-size: 0.95rem;
  color: #bbb;
  line-height: 1.7;
}

/* ===== Lessons Grid ===== */
.lessons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

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

.lesson-card img {
  border-radius: 12px;
  margin-bottom: 16px;
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
}

.lesson-card p {
  font-size: 0.9rem;
  color: #bbb;
  line-height: 1.5;
}

/* ===== Story ===== */
.section--story .story-text p {
  margin-bottom: 16px;
  color: #ccc;
  font-size: 0.95rem;
}

/* ===== Features ===== */
.section--features {
  background: var(--black);
  padding: 50px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  text-align: center;
}

.feature-card__icon {
  font-size: 2.5rem;
  color: var(--red-dark);
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.9rem;
  color: #aaa;
}

/* ===== Green Banner ===== */
.section--accent {
  background: var(--red);
  padding: 40px 0;
}

/* ===== Reviews ===== */
.section--reviews {
  background: #fff;
  color: var(--black);
  padding: 60px 0;
}

.reviews-header {
  text-align: center;
  margin-bottom: 40px;
}

.section__title--reviews {
  color: var(--black);
  margin-bottom: 8px;
}

.reviews-header__sub {
  font-size: 0.9rem;
  color: #666;
}

.stars {
  color: #FFD700;
  font-size: 1.2rem;
  letter-spacing: 2px;
}

.stars--sm {
  font-size: 0.85rem;
  margin-bottom: 8px;
}

.stars--pricing {
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.review-card {
  background: #f9f9f9;
  border-radius: 12px;
  padding: 20px;
  border: 1px solid #eee;
}

.review-card__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.review-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-alt);
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
  border: 2px solid #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.12);
}

.review-card__avatar--lm { background: linear-gradient(135deg, #4a5568, #2d3748); }
.review-card__avatar--js { background: linear-gradient(135deg, #2b6cb0, #2c5282); }
.review-card__avatar--ep { background: linear-gradient(135deg, #744210, #975a16); }
.review-card__avatar--mt { background: linear-gradient(135deg, #276749, #22543d); }
.review-card__avatar--rk { background: linear-gradient(135deg, #9b2c2c, #742a2a); }
.review-card__avatar--dw { background: linear-gradient(135deg, #553c9a, #44337a); }

.review-card__header div {
  flex: 1;
  display: flex;
  flex-direction: column;
  font-size: 0.85rem;
}

.review-card__header span {
  color: #888;
  font-size: 0.75rem;
}

.review-card p {
  font-size: 0.85rem;
  color: #444;
  line-height: 1.5;
}

/* ===== Pricing ===== */
.section--pricing {
  background: var(--black);
  padding: 60px 0;
}

.pricing-card {
  background: #fff;
  color: var(--black);
  border-radius: 16px;
  padding: 40px 32px;
  max-width: 480px;
  margin: 0 auto;
  text-align: center;
}

.pricing-card__label {
  font-family: var(--font-alt);
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.pricing-card__features {
  list-style: none;
  text-align: left;
  margin: 24px auto;
  max-width: 280px;
}

.pricing-card__features li {
  padding: 8px 0;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-card__features i {
  color: var(--red-dark);
}

.pricing-card__old-price {
  font-family: var(--font-alt);
  font-size: 1.1rem;
  font-weight: 800;
  color: #262525;
  margin-top: 16px;
}

.strikethrough {
  color: var(--pink);
  text-decoration: line-through;
  text-decoration-thickness: 3px;
}

.pricing-card__price {
  font-family: var(--font-alt);
  font-size: 4rem;
  font-weight: 800;
  color: var(--black);
  line-height: 1;
  margin: 8px 0 4px;
}

.pricing-card__tagline {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 8px;
}

.pricing-card__per {
  font-size: 0.85rem;
  color: #888;
  margin: -12px 0 24px;
}

.pricing-card__payments {
  margin: 20px auto;
  max-width: 320px;
}

.pricing-card__urgency {
  font-size: 0.8rem;
  color: #666;
  margin-top: 20px;
  line-height: 1.5;
}

/* ===== FAQ ===== */
.section--faq {
  padding-bottom: 80px;
}

.faq {
  border: 1px solid var(--gray);
  border-radius: 4px;
  overflow: hidden;
}

.faq__item {
  border-bottom: 1px solid var(--gray);
}

.faq__item:last-child {
  border-bottom: none;
}

.faq__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background: transparent;
  border: none;
  color: var(--white);
  font-family: var(--font-alt);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1px;
  cursor: pointer;
  text-align: left;
  gap: 16px;
  transition: color 0.2s;
}

.faq__question:hover,
.faq__item.active .faq__question {
  color: var(--red-bright);
}

.faq__question i {
  color: var(--red-bright);
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: transform 0.3s;
}

.faq__item.active .faq__question i {
  transform: rotate(45deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 20px;
}

.faq__item.active .faq__answer {
  max-height: 320px;
  padding: 0 20px 20px;
}

.faq__answer p {
  font-size: 0.9rem;
  color: #ccc;
}

/* ===== Footer ===== */
.footer {
  background: var(--black);
  padding: 40px 0 60px;
  border-top: 1px solid #222;
}

.footer__cta {
  text-align: center;
  margin-bottom: 32px;
}

.footer__disclaimer {
  font-size: 0.7rem;
  color: #666;
  text-align: center;
  line-height: 1.6;
  max-width: 700px;
  margin: 0 auto;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .lessons-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 700px;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 600px) {
  .course-mockup {
    grid-template-columns: 1fr;
  }

  .course-mockup__sidebar {
    border-right: none;
    border-bottom: 1px solid #2a2a2a;
  }

  .course-mockup__lessons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
  }

  .lessons-grid {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin: 0 auto;
  }

  .reviews-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .hero {
    min-height: auto;
    padding: 40px 0 30px;
  }

  .btn {
    padding: 14px 36px;
    font-size: 1rem;
  }

  .pricing-card__price {
    font-size: 3rem;
  }
}