/* =========================================
   CSS CUSTOM PROPERTIES
   ========================================= */
:root {
  --color-primary:        #534AB7;
  --color-primary-light:  #AFA9EC;
  --color-primary-bg:     #EEEDFE;
  --color-secondary:      #1D9E75;
  --color-secondary-light:#5DCAA5;
  --color-secondary-bg:   #E1F5EE;
  --color-dark:           #26215C;
  --color-text:           #1a1a2e;
  --color-text-muted:     #64648a;
  --color-white:          #ffffff;
  --color-bg:             #f8f8fc;

  --font: 'Inter', sans-serif;
  --radius:    12px;
  --radius-sm: 8px;
  --shadow:    0 2px 16px rgba(83, 74, 183, 0.10);
  --shadow-lg: 0 8px 40px rgba(83, 74, 183, 0.15);
  --transition: 0.25s ease;
  --max-width: 1140px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font); }

/* =========================================
   UTILITIES
   ========================================= */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.section {
  padding-block: 5rem;
}

.section__title {
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-dark);
  text-align: center;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.section__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  text-align: center;
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: 3rem;
}

/* =========================================
   BUTTONS
   ========================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.2;
  border: 2px solid transparent;
  transition: background-color var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition),
              box-shadow var(--transition);
  white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

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

.btn--outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--outline:hover {
  background-color: var(--color-primary-bg);
}

.btn--white {
  background-color: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}
.btn--white:hover {
  background-color: var(--color-primary-bg);
  border-color: var(--color-primary-bg);
}

.btn--large  { padding: 1rem 2rem; font-size: 1.0625rem; }
.btn--full   { width: 100%; }

/* =========================================
   LOGO
   ========================================= */
.logo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-primary-bg), var(--color-secondary-bg));
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
}
.logo-icon__g { color: var(--color-primary); }
.logo-icon__m { color: var(--color-secondary); }

.logo-text { font-size: 1.25rem; font-weight: 700; }
.logo-text__grow { color: var(--color-primary); }
.logo-text__meta { color: var(--color-secondary); }

/* =========================================
   NAVBAR
   ========================================= */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(248, 248, 252, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.navbar.scrolled {
  box-shadow: 0 2px 20px rgba(83, 74, 183, 0.12);
  border-bottom-color: rgba(83, 74, 183, 0.08);
}

.navbar__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 68px;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  margin-inline: auto;
}

.navbar__links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
}
.navbar__links a:hover { color: var(--color-primary); }

.navbar__cta {
  flex-shrink: 0;
  font-size: 0.875rem;
  padding: 0.6rem 1.25rem;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-dark);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================
   HERO
   ========================================= */
.hero {
  background: linear-gradient(160deg, var(--color-bg) 0%, var(--color-primary-bg) 100%);
  padding-top: 5rem;
  padding-bottom: 0;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding-bottom: 5rem;
}

.hero__title {
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero__subtitle {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  margin-bottom: 2.25rem;
  max-width: 480px;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

.hero__link {
  font-size: 0.9375rem;
  color: var(--color-primary);
  font-weight: 500;
  transition: color var(--transition);
}
.hero__link:hover { color: var(--color-dark); }

/* GROW cards visual */
.hero__visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.grow-card {
  border-radius: var(--radius);
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.grow-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.grow-card--g { background: var(--color-primary-bg); }
.grow-card--r { background: #F0EFFE; }
.grow-card--o { background: var(--color-secondary-bg); }
.grow-card--w { background: #D4F0E8; }

.grow-card__header {
  display: flex;
  align-items: baseline;
  gap: 0.1em;
  margin-bottom: 0.25rem;
}

.grow-card__letter {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}
.grow-card--g .grow-card__letter { color: #534AB7; }
.grow-card--r .grow-card__letter { color: #7F77DD; }
.grow-card--o .grow-card__letter { color: #1D9E75; }
.grow-card--w .grow-card__letter { color: #0F6E56; }

.grow-card__label {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-muted);
  line-height: 1;
}

.grow-card__desc {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-dark);
}

/* Trust bar */
.trust-bar {
  background-color: var(--color-dark);
  padding-block: 1rem;
}

.trust-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-white);
  opacity: 0.92;
}

.trust-bar__divider {
  width: 1px;
  height: 16px;
  background-color: rgba(255,255,255,0.25);
  flex-shrink: 0;
}

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

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

.problem-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-primary-bg);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--color-dark);
  line-height: 1.5;
  text-align: center;
  position: relative;
}

.problem-card__icon {
  display: block;
  font-size: 2rem;
  margin-bottom: 0.75rem;
  line-height: 1;
}

.problem__transition {
  text-align: center;
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin-inline: auto;
}

/* =========================================
   ACCORDION (shared: GROW + FAQ)
   ========================================= */
.accordion {
  max-width: 760px;
  margin-inline: auto;
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.accordion__item {
  background-color: var(--color-white);
  border: 1px solid rgba(83, 74, 183, 0.12);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--transition);
}

.accordion__item.active {
  box-shadow: var(--shadow);
  border-color: rgba(83, 74, 183, 0.25);
}

.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-dark);
  transition: background-color var(--transition);
}

.accordion__trigger:hover { background-color: var(--color-primary-bg); }

.accordion__letter {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  font-weight: 700;
  flex-shrink: 0;
}
.accordion__letter--g { background: var(--color-primary-bg); color: var(--color-primary); }
.accordion__letter--r { background: #F0EFFE; color: #7F77DD; }
.accordion__letter--o { background: var(--color-secondary-bg); color: var(--color-secondary); }
.accordion__letter--w { background: #D4F0E8; color: #0F6E56; }

.accordion__heading { flex: 1; }

.accordion__icon {
  font-size: 1.375rem;
  font-weight: 400;
  color: var(--color-primary);
  flex-shrink: 0;
  transition: transform var(--transition);
  line-height: 1;
}

.accordion__item.active .accordion__icon { transform: rotate(45deg); }

.accordion__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.25s ease;
}

.accordion__item.active .accordion__body {
  max-height: 400px;
}

.accordion__body p {
  padding: 0 1.5rem 1.5rem;
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.75;
}

/* FAQ accordion — no letter badge */
#faq-accordion .accordion__trigger {
  gap: 1rem;
}

/* =========================================
   GROW STATIC CARDS
   ========================================= */
.grow-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}

.grow-item {
  background-color: var(--color-white);
  border: 1px solid rgba(83, 74, 183, 0.12);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  transition: transform var(--transition), box-shadow var(--transition);
}

.grow-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.grow-item__header {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.grow-item__letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  font-size: 1.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.grow-item--g .grow-item__letter { background: var(--color-primary-bg);   color: var(--color-primary); }
.grow-item--r .grow-item__letter { background: #F0EFFE;                    color: #7F77DD; }
.grow-item--o .grow-item__letter { background: var(--color-secondary-bg); color: var(--color-secondary); }
.grow-item--w .grow-item__letter { background: #D4F0E8;                    color: #0F6E56; }

.grow-item__title {
  display: flex;
  flex-direction: row;
  align-items: baseline;
  gap: 0.4rem;
}

.grow-item__word {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1;
}

.grow-item__subtitle {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  line-height: 1.2;
}

.grow-item__subtitle::before {
  content: '· ';
  color: var(--color-text-muted);
}

.grow-item__desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.75;
}

/* =========================================
   MASTERCLASS SECTION
   ========================================= */
.masterclass {
  background: linear-gradient(160deg, var(--color-white) 0%, var(--color-primary-bg) 100%);
}

.masterclass__card {
  max-width: 720px;
  margin-inline: auto;
  margin-top: 3rem;
  background-color: var(--color-white);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.modules {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.module {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.module__icon {
  font-size: 1.375rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.module__content strong {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 0.2rem;
}

.module__content p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.masterclass__pricing {
  text-align: center;
  border-top: 1px solid var(--color-primary-bg);
  padding-top: 2rem;
}

.masterclass__price-old {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
  margin-bottom: 0.25rem;
}

.masterclass__price-current {
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  line-height: 1;
}

.masterclass__guarantee {
  margin-top: 0.875rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* =========================================
   CASES SECTION
   ========================================= */
.cases { background-color: var(--color-bg); }

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

.case-card {
  background-color: var(--color-white);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.case-card__badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  align-self: flex-start;
}

.badge--relations { background: var(--color-primary-bg); color: var(--color-primary); }
.badge--finance   { background: #FEF3C7; color: #92400E; }
.badge--habits    { background: var(--color-secondary-bg); color: var(--color-secondary); }

.case-card__name {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-dark);
}

.case-card__quote {
  font-style: italic;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.65;
  border-left: 3px solid var(--color-primary-light);
  padding-left: 0.875rem;
  margin: 0;
}

.case-card__result {
  font-size: 0.9375rem;
  color: var(--color-secondary);
  font-weight: 500;
}

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

.coaching__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  max-width: 760px;
  margin-inline: auto;
  margin-top: 3rem;
}

.coaching-card {
  border: 1px solid rgba(83, 74, 183, 0.15);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
}

.coaching-card--featured {
  border: 2px solid var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.coaching-card__badge {
  display: inline-block;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  align-self: flex-start;
}

.coaching-card__name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-dark);
}

.coaching-card__price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

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

.coaching-card__total {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-top: -0.5rem;
}

.coaching-card__savings {
  display: inline-block;
  background: var(--color-secondary-bg);
  color: var(--color-secondary);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  align-self: flex-start;
}

.coaching-card__desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.coaching-card__list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.coaching-card__list li {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  padding-left: 1.25rem;
  position: relative;
}

.coaching-card__list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: 700;
}

.coaching__note {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

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

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

.cta-final__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.cta-final__title {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-white);
  max-width: 640px;
  line-height: 1.25;
}

.cta-final__subtitle {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.78);
}

.cta-final__guarantee {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.02em;
}

/* =========================================
   FOOTER
   ========================================= */
.footer {
  background-color: var(--color-dark);
  padding-block: 2.5rem;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}

.footer__logo .logo-text__grow,
.footer__logo .logo-text__meta { filter: brightness(1.3); }
.footer__logo .logo-icon { background: rgba(255,255,255,0.08); }

.footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.25rem 1.5rem;
}

.footer__links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--color-white); }

.footer__social {
  display: flex;
  gap: 1rem;
}

.footer__social a {
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.footer__social a:hover { color: var(--color-white); }

.footer__copy {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.35);
}

/* =========================================
   RESPONSIVE — TABLET (≤ 1024px)
   ========================================= */
@media (max-width: 1024px) {
  .hero__title { font-size: 2.5rem; }
  .section__title { font-size: 1.875rem; }

  .hero__inner {
    gap: 2.5rem;
  }

  .navbar__links {
    gap: 1.25rem;
  }
}

/* =========================================
   RESPONSIVE — MOBILE (≤ 768px)
   ========================================= */
@media (max-width: 768px) {
  .section { padding-block: 3.5rem; }
  .section__title { font-size: 1.625rem; }

  /* Navbar mobile */
  .navbar__links {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    flex-direction: column;
    align-items: center;
    gap: 0;
    padding: 0.5rem 0 1rem;
    box-shadow: 0 8px 24px rgba(83, 74, 183, 0.12);
    border-bottom: 1px solid var(--color-primary-bg);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition);
  }

  .navbar__links.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
  }

  .navbar__links a {
    display: block;
    width: 100%;
    text-align: center;
    padding: 0.75rem 1rem;
  }

  .navbar__cta { display: none; }
  .hamburger  { display: flex; }

  /* Hero mobile */
  .hero { padding-top: 3rem; }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding-bottom: 3rem;
  }

  .hero__title { font-size: 2rem; }
  .hero__subtitle { font-size: 1.0625rem; }

  .hero__actions {
    align-items: stretch;
  }

  .hero__visual {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }

  .trust-bar__inner {
    gap: 0.75rem;
    font-size: 0.875rem;
  }
  .trust-bar__divider { display: none; }

  /* GROW cards */
  .grow-cards { grid-template-columns: 1fr; }

  /* Problem */
  .problem__grid { grid-template-columns: 1fr; }

  /* Cases */
  .cases__grid { grid-template-columns: 1fr; }

  /* Coaching */
  .coaching__grid { grid-template-columns: 1fr; }

  /* Masterclass card */
  .masterclass__card { padding: 1.75rem 1.25rem; }

  /* CTA final */
  .cta-final__title { font-size: 1.75rem; }

  /* Footer */
  .footer__links { gap: 0.5rem 1rem; }
}

@media (max-width: 480px) {
  .hero__title { font-size: 1.75rem; }
  .grow-card { padding: 1.25rem 1rem; }
  .grow-card__letter { font-size: 2rem; }
}