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

:root {
  --brown-dark: #5C3A1E;
  --brown-medium: #8B6914;
  --brown-light: #A0794D;
  --cream: #FFF8F0;
  --cream-dark: #F5EDE0;
  --white: #FFFFFF;
  --gold: #D4A843;
  --gold-light: #E8C97A;
  --gold-dark: #B8902E;
  --green: #4A7C59;
  --green-dark: #3A6247;
  --green-light: #5A9C6E;
  --text-primary: #3D2B1F;
  --text-secondary: #6B5A4E;
  --text-light: #9A8A7E;
  --shadow-sm: 0 2px 8px rgba(92, 58, 30, 0.08);
  --shadow-md: 0 4px 20px rgba(92, 58, 30, 0.12);
  --shadow-lg: 0 8px 40px rgba(92, 58, 30, 0.16);
  --shadow-xl: 0 16px 60px rgba(92, 58, 30, 0.2);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background-color: var(--cream);
  line-height: 1.7;
  font-weight: 500;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

/* ===================================
   CONTAINER
   =================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 768px) {
  .container {
    padding: 0 32px;
  }
}

@media (min-width: 1200px) {
  .container {
    padding: 0 40px;
  }
}

/* ===================================
   BUTTONS
   =================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: 100px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.btn--sm {
  padding: 10px 24px;
  font-size: 0.875rem;
}

.btn--lg {
  padding: 16px 40px;
  font-size: 1.1rem;
}

.btn--xl {
  padding: 20px 56px;
  font-size: 1.2rem;
}

.btn--gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--white);
  box-shadow: 0 4px 16px rgba(212, 168, 67, 0.4);
}

.btn--gold:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  box-shadow: 0 6px 24px rgba(212, 168, 67, 0.5);
  transform: translateY(-2px);
}

.btn--gold:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(212, 168, 67, 0.3);
}

.btn--green {
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: var(--white);
  box-shadow: 0 4px 16px rgba(74, 124, 89, 0.4);
  min-width: 280px;
}

.btn--green:hover {
  background: linear-gradient(135deg, var(--green-light), var(--green));
  box-shadow: 0 6px 24px rgba(74, 124, 89, 0.5);
  transform: translateY(-2px);
}

.btn--green:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(74, 124, 89, 0.3);
}

.btn--hero {
  box-shadow: 0 8px 32px rgba(212, 168, 67, 0.5);
}

.btn--hero:hover {
  box-shadow: 0 12px 40px rgba(212, 168, 67, 0.6);
}

.btn__loader {
  display: none;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.btn.loading .btn__text {
  opacity: 0;
}

.btn.loading .btn__loader {
  display: block;
  position: absolute;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===================================
   NAVIGATION
   =================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--transition);
}

.nav.scrolled {
  background: rgba(255, 248, 240, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
  padding: 10px 0;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--white);
  transition: color var(--transition);
}

.nav.scrolled .nav__logo {
  color: var(--brown-dark);
}

.nav__right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav.scrolled .nav__burger span {
  background: var(--brown-dark);
}

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

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

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

.nav__mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 248, 240, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.nav__mobile.open {
  display: flex;
}

.nav__mobile-link {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--brown-dark);
  transition: color var(--transition);
  padding: 8px 16px;
}

.nav__mobile-link:hover {
  color: var(--gold);
}

@media (max-width: 767px) {
  .nav__burger {
    display: flex;
  }

  .nav__right .btn {
    display: none;
  }

  .nav__mobile .btn {
    margin-top: 16px;
  }
}

/* ===================================
   HERO
   =================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

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

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  animation: heroZoom 25s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.08); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(60, 30, 10, 0.55) 0%,
    rgba(60, 30, 10, 0.35) 50%,
    rgba(60, 30, 10, 0.65) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: 120px 20px 80px;
  max-width: 800px;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero__subtitle {
  font-size: clamp(0.95rem, 2.2vw, 1.2rem);
  color: rgba(255, 255, 255, 0.92);
  font-weight: 500;
  margin-bottom: 28px;
  line-height: 1.65;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.25);
  max-width: 600px;
}

.hero__price-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  padding: 8px 36px;
  border-radius: 100px;
  margin-bottom: 32px;
  box-shadow: 0 4px 20px rgba(212, 168, 67, 0.5);
  letter-spacing: 0.02em;
}

.hero__note {
  margin-top: 20px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 300;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255, 255, 255, 0.5);
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

@media (max-width: 767px) {
  .hero__content {
    padding: 100px 16px 60px;
  }

  .hero__scroll-indicator {
    display: none;
  }
}

/* ===================================
   SECTIONS (General)
   =================================== */
.section {
  padding: 80px 0;
}

.section__header {
  text-align: center;
  margin-bottom: 48px;
}

.section__title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--brown-dark);
  margin-bottom: 16px;
  line-height: 1.25;
}

.section__title--left {
  text-align: left;
}

.section__divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  margin: 0 auto 16px;
  border-radius: 2px;
}

.section__divider--left {
  margin: 0 0 24px;
}

.section__subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  font-weight: 400;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.6;
}

@media (min-width: 768px) {
  .section {
    padding: 100px 0;
  }

  .section__header {
    margin-bottom: 64px;
  }
}

@media (min-width: 1024px) {
  .section {
    padding: 120px 0;
  }
}

/* ===================================
   DISCLAIMER
   =================================== */
.disclaimer {
  padding: 60px 0 40px;
}
.disclaimer__inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 24px 28px;
  background: rgba(212, 168, 67, 0.08);
  border-left: 4px solid var(--gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.disclaimer__text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.disclaimer__text strong {
  color: var(--brown-dark);
}

@media (max-width: 768px) {
  .disclaimer__inner {
    margin: 0 16px;
    padding: 20px;
  }
}

/* ===================================
   ABOUT SECTION
   =================================== */
.about {
  background: var(--white);
}

.about__cards {
  display: grid;
  gap: 24px;
}

.about__card {
  background: var(--cream);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
  border: 1px solid transparent;
}

.about__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(212, 168, 67, 0.2);
}

.about__card-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  line-height: 1;
}

.about__card-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--brown-dark);
  margin-bottom: 10px;
}

.about__card-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

@media (min-width: 768px) {
  .about__cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }

  .about__card {
    padding: 40px 28px;
  }

  .about__card-icon {
    font-size: 3rem;
    margin-bottom: 20px;
  }

  .about__card-title {
    font-size: 1.3rem;
  }
}

/* ===================================
   WHAT'S INSIDE SECTION
   =================================== */
.inside {
  background: var(--cream);
}

.inside__steps {
  max-width: 720px;
  margin: 0 auto;
}

.inside__step {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 28px;
}

.inside__step-number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--brown-dark), var(--brown-medium));
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(92, 58, 30, 0.25);
}

.inside__step-content {
  padding-top: 4px;
}

.inside__step-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--brown-dark);
  margin-bottom: 6px;
}

.inside__step-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.inside__photo {
  margin: 40px -20px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16 / 9;
}

.inside__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.inside__photo:hover img {
  transform: scale(1.03);
}

@media (min-width: 768px) {
  .inside__photo {
    margin: 48px 0;
    border-radius: var(--radius-xl);
  }

  .inside__step {
    gap: 24px;
    margin-bottom: 32px;
  }

  .inside__step-number {
    width: 56px;
    height: 56px;
    font-size: 1.3rem;
  }

  .inside__step-title {
    font-size: 1.25rem;
  }
}

/* ===================================
   RESULTS SECTION
   =================================== */
.results {
  background: var(--white);
}

.results__grid {
  display: grid;
  gap: 16px;
}

.results__card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  aspect-ratio: 1 / 1;
}

.results__card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.results__card:hover img {
  transform: scale(1.08);
}

.results__card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 40%,
    rgba(60, 30, 10, 0.6) 100%
  );
  display: flex;
  align-items: flex-end;
  padding: 20px;
  transition: background var(--transition);
}

.results__card:hover .results__card-overlay {
  background: linear-gradient(
    180deg,
    rgba(60, 30, 10, 0.1) 0%,
    rgba(60, 30, 10, 0.7) 100%
  );
}

.results__card-label {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

@media (min-width: 768px) {
  .results__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .results__card {
    aspect-ratio: 4 / 5;
  }

  .results__card-overlay {
    padding: 24px;
  }

  .results__card-label {
    font-size: 1.2rem;
  }
}

@media (min-width: 1024px) {
  .results__card {
    aspect-ratio: 3 / 4;
  }
}

/* ===================================
   AUTHOR SECTION
   =================================== */
.author {
  background: var(--cream);
}

.author__inner {
  display: flex;
  flex-direction: column;
  gap: 32px;
  align-items: center;
}

.author__photo {
  width: 280px;
  height: 280px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  flex-shrink: 0;
  border: 4px solid var(--white);
}

.author__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author__info {
  max-width: 560px;
}

.author__text {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 16px;
}

.author__link {
  color: var(--gold-dark);
  font-weight: 600;
  transition: color var(--transition);
  border-bottom: 1px dashed var(--gold);
}

.author__link:hover {
  color: var(--gold);
}

.author__instagram {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 10px 24px;
  background: linear-gradient(135deg, #833AB4, #FD1D1D, #F77737);
  color: var(--white);
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
  box-shadow: 0 4px 16px rgba(131, 58, 180, 0.3);
}

.author__instagram:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(131, 58, 180, 0.4);
}

@media (min-width: 768px) {
  .author__inner {
    flex-direction: row;
    align-items: flex-start;
    gap: 48px;
  }

  .author__photo {
    width: 320px;
    height: 320px;
  }

  .author__text {
    font-size: 1.1rem;
  }
}

@media (min-width: 1024px) {
  .author__photo {
    width: 360px;
    height: 360px;
  }

  .author__inner {
    gap: 64px;
  }
}

/* ===================================
   PURCHASE SECTION
   =================================== */
.purchase {
  background: var(--white);
  padding-bottom: 100px;
}

.purchase__card {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
  background: linear-gradient(145deg, var(--cream), var(--white));
  border-radius: var(--radius-xl);
  padding: 48px 28px;
  text-align: center;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(212, 168, 67, 0.15);
  overflow: hidden;
}

.purchase__decor {
  position: absolute;
  top: -60px;
  right: -60px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(212, 168, 67, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.purchase__title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--brown-dark);
  margin-bottom: 12px;
  line-height: 1.3;
}

.purchase__subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 28px;
  line-height: 1.6;
}

.purchase__price {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 32px;
  letter-spacing: 0.02em;
}

.purchase__disclaimer {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 20px;
  text-align: center;
  font-style: italic;
  line-height: 1.5;
}

.purchase__guarantees {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
}

.purchase__guarantee {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-light);
}

.purchase__guarantee svg {
  color: var(--gold);
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .purchase__card {
    padding: 56px 48px;
  }

  .purchase__price {
    font-size: 3.5rem;
  }

  .purchase__guarantees {
    flex-direction: row;
    justify-content: center;
    gap: 32px;
  }
}

/* ===================================
   FOOTER
   =================================== */
.footer {
  background: var(--brown-dark);
  padding: 28px 0;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.footer__copy {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer__link {
  font-size: 0.9rem;
  color: var(--gold);
  font-weight: 600;
  transition: color var(--transition);
}

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

.footer__note {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  margin-top: 10px;
  line-height: 1.5;
  grid-column: 1 / -1;
}

@media (min-width: 768px) {
  .footer__note {
    text-align: right;
  }
}

@media (min-width: 768px) {
  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    gap: 0;
  }
}

/* ===================================
   ANIMATIONS (Scroll-triggered)
   =================================== */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays for cards */
.about__cards .about__card:nth-child(2) {
  transition-delay: 0.1s;
}

.about__cards .about__card:nth-child(3) {
  transition-delay: 0.2s;
}

.results__grid .results__card:nth-child(2) {
  transition-delay: 0.15s;
}

.results__grid .results__card:nth-child(3) {
  transition-delay: 0.3s;
}

.inside__step:nth-child(2) { transition-delay: 0.05s; }
.inside__step:nth-child(3) { transition-delay: 0.1s; }
.inside__step:nth-child(5) { transition-delay: 0.05s; }
.inside__step:nth-child(6) { transition-delay: 0.1s; }
.inside__step:nth-child(8) { transition-delay: 0.05s; }
.inside__step:nth-child(9) { transition-delay: 0.1s; }

/* ===================================
   SELECTION & FOCUS
   =================================== */
::selection {
  background: rgba(212, 168, 67, 0.3);
  color: var(--brown-dark);
}

.btn:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

/* ===================================
   CUSTOM SCROLLBAR
   =================================== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--cream);
}

::-webkit-scrollbar-thumb {
  background: var(--brown-light);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--brown-dark);
}

/* ===================================
   LARGE SCREEN TWEAKS
   =================================== */
@media (min-width: 1200px) {
  .about__card {
    padding: 48px 36px;
  }

  .inside__step-number {
    width: 64px;
    height: 64px;
    font-size: 1.4rem;
  }

  .purchase__card {
    padding: 64px 56px;
  }
}