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

:root {
  --color-bg: #ffffff;
  --color-surface: #f5f7fa;
  --color-surface-hover: #edf0f5;
  --color-border: #dfe3ea;
  --color-text: #1a1a2e;
  --color-text-muted: #6b7280;
  --color-text-secondary: #4b5563;
  --color-primary: #4f46e5;
  --color-primary-hover: #4338ca;
  --color-accent: #059669;
  --color-accent-soft: rgba(5, 150, 105, 0.08);
  --color-danger: #dc2626;
  --color-danger-soft: rgba(220, 38, 38, 0.06);
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-cta: 30px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* === Animations === */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* === Header === */
.header {
  padding: 1.25rem 0;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

.header__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.header__logo {
  height: 36px;
  opacity: 0.95;
  filter: brightness(0);
}

.header__name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

/* === Hero === */
.hero {
  padding: 6rem 0 4rem;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero__content {
  text-align: left;
}

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

.hero__platforms-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.hero__platform-circle {
  width: 140px;
  height: 120px;
  border-radius: var(--radius);
  background: rgba(0, 0, 0, 0.03);
  border: 1px solid rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: background var(--transition), border-color var(--transition);
}

.hero__platform-circle:hover {
  background: rgba(0, 0, 0, 0.05);
  border-color: rgba(0, 0, 0, 0.12);
}

.hero__platform-name {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(0, 200, 150, 0.2);
}

.hero__title {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero__title-highlight {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  max-width: 640px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-primary);
  color: #fff;
  padding: 1rem 2.5rem;
  border-radius: var(--radius-cta);
  font-size: 1.1rem;
  font-weight: 600;
  transition: all 0.2s ease;
  cursor: pointer;
  text-decoration: none;
}

.hero__cta:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
}



.hero__platform-logo {
  height: 30px;
  opacity: 0.85;
  transition: opacity var(--transition);
}

.hero__platform-circle:hover .hero__platform-logo {
  opacity: 1;
}

.hero__pricing {
  margin-top: 2.5rem;
  margin-bottom: 4px;
}

.hero__price-old {
  display: block;
  font-size: 1rem;
  color: rgba(0, 0, 0, 0.4);
  text-decoration: line-through;
  text-decoration-color: rgba(255, 80, 80, 0.6);
  text-decoration-thickness: 2px;
  margin-bottom: 0.5rem;
  letter-spacing: 0.03em;
}

.hero__price-new {
  display: block;
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.1;
}

.hero__price-period {
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--color-text-secondary);
}

.hero__trust {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* === Calendly Section === */
.calendly-section {
  padding: 3rem 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.calendly-section__title {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.calendly-section__subtitle {
  text-align: center;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.calendly-section .calendly-inline-widget {
  min-width: 320px;
  max-width: 700px;
  margin: 0 auto;
}

/* === Problem Section === */
.problem {
  padding: 4rem 0;
  text-align: center;
}

.problem__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.problem__text {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.problem__pain-points {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  max-width: 700px;
  margin: 0 auto;
}

.problem__pain {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.problem__pain-icon {
  color: var(--color-danger);
  font-size: 1.1rem;
}

/* === How It Works === */
.how-it-works {
  padding: 4rem 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section__title {
  text-align: center;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.section__title::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background: var(--color-primary);
  margin: 0.75rem auto 0;
  border-radius: 2px;
}

.section__subtitle {
  text-align: center;
  color: var(--color-text-muted);
  margin-bottom: 3rem;
  font-size: 0.95rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.step {
  text-align: center;
  padding: 2rem 1.5rem;
  position: relative;
}

.step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.step__title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.step__desc {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* === Platforms === */
.platforms {
  padding: 4rem 0;
}

.platforms__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.platform-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all var(--transition);
}

.platform-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.platform-card__logo {
  height: 40px;
  margin-bottom: 1.25rem;
}

.platform-card__name {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.platform-card__features {
  list-style: none;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  line-height: 1.8;
}

.platform-card__features li::before {
  content: '✓ ';
  color: var(--color-accent);
}

/* === Results Metrics === */
.results {
  padding: 3.5rem 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.results__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.result-stat__number {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.result-stat__label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* === Comparison Table === */
.comparison {
  padding: 4rem 0;
}

.comparison__table-wrapper {
  overflow-x: auto;
  margin-top: 2.5rem;
}

.comparison__table {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.comparison__table th,
.comparison__table td {
  padding: 1rem 1.5rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}

.comparison__table thead th {
  background: var(--color-surface);
  font-weight: 700;
  font-size: 1rem;
}

.comparison__table thead th:last-child {
  background: rgba(79, 140, 255, 0.1);
  color: var(--color-primary);
}

.comparison__table tbody td:first-child {
  color: var(--color-text-muted);
  font-weight: 500;
}

.comparison__table tbody td:nth-child(2) {
  color: var(--color-text-muted);
}

.comparison__table tbody td:last-child {
  color: var(--color-accent);
  font-weight: 600;
}

.comparison__table tbody tr:last-child td {
  border-bottom: none;
}

.comparison__table tbody tr:hover {
  background: rgba(0, 0, 0, 0.02);
}

/* === Testimonials === */
.testimonials {
  padding: 4rem 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.testimonial-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
}

.testimonial-card__stars {
  color: #f5c518;
  font-size: 1rem;
  margin-bottom: 1rem;
  letter-spacing: 2px;
}

.testimonial-card__quote {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
  font-style: italic;
}

.testimonial-card__result {
  display: inline-block;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.testimonial-card__author {
  font-weight: 600;
  font-size: 0.9rem;
}

.testimonial-card__role {
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

/* === Pricing === */
.pricing {
  padding: 4rem 0;
}

.pricing__card {
  max-width: 480px;
  margin: 2.5rem auto 0;
  background: var(--color-surface);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius);
  padding: 2.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.pricing__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.pricing__compare {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.pricing__compare s {
  color: var(--color-danger);
}

.pricing__amount {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
}

.pricing__amount span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

.pricing__includes {
  list-style: none;
  text-align: left;
  margin: 1.5rem 0;
  padding: 1.5rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.pricing__includes li {
  padding: 0.4rem 0;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

.pricing__includes li::before {
  content: '✓ ';
  color: var(--color-accent);
  font-weight: 600;
}

.pricing__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-primary);
  color: #fff;
  padding: 0.9rem 2rem;
  border-radius: var(--radius-cta);
  font-size: 1rem;
  font-weight: 600;
  transition: all var(--transition);
  border: none;
  cursor: pointer;
  text-decoration: none;
  margin-top: 0.5rem;
}

.pricing__cta:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(79, 140, 255, 0.3);
}

.pricing__note {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* === FAQ === */
.faq {
  padding: 4rem 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.faq__list {
  max-width: 700px;
  margin: 2.5rem auto 0;
}

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

.faq__item summary {
  padding: 1.25rem 0;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1rem;
  transition: color var(--transition);
}

.faq__item summary:hover {
  color: var(--color-primary);
}

.faq__item summary::after {
  content: '+';
  font-size: 1.25rem;
  font-weight: 300;
  transition: transform var(--transition);
}

.faq__item[open] summary::after {
  transform: rotate(45deg);
}

.faq__item p {
  padding: 0 0 1.25rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* === Guarantee === */
.guarantee {
  padding: 2rem 0;
  text-align: center;
}

.guarantee__items {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.guarantee__item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.guarantee__check {
  color: var(--color-accent);
  font-weight: 700;
}

/* === Footer === */
.footer {
  padding: 2rem 0;
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
}

/* === Responsive === */
@media (max-width: 768px) {
  .hero {
    padding: 3rem 0 2rem;
  }

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

  .hero__content {
    text-align: center;
  }

  .hero__platforms-grid {
    max-width: 320px;
    margin: 0 auto;
  }

  .hero__platform-circle {
    width: 100%;
    height: 100px;
  }

  .hero__platform-logo {
    height: 24px;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .step {
    padding: 1.5rem 1rem;
  }

  .platforms__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .results__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .comparison__table th,
  .comparison__table td {
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
  }

  .testimonials__grid {
    grid-template-columns: 1fr;
  }

  .problem__pain-points {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }

  .guarantee__items {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }
}

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

  .results__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing__card {
    padding: 1.5rem;
  }
}