/* ====== Variables ====== */
:root {
  --bg: #F9F8F6;
  --text: #2C2C2C;
  --text-muted: #6B6B6B;
  --accent: #5D6D56;
  --gold: #C6A87C;
  --white: #FFFFFF;
  --border: #E8E5E0;
  --muted: #9B9B9B;
  --placeholder: #B5B5B5;
  --whatsapp: #25D366;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

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

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

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* ====== Layout ====== */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 768px) {
  .container { padding: 0 48px; }
}

@media (min-width: 1024px) {
  .container { padding: 0 80px; }
}

/* ====== Typography ====== */
.label {
  display: block;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.label--sage { color: var(--accent); }
.label--gold { color: var(--gold); }

.heading-lg {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
  letter-spacing: -0.02em;
}

.heading-sm {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.text-muted {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
}

.text-sm { font-size: 13px; line-height: 1.5; }
.text-right { text-align: right; }

@media (min-width: 768px) {
  .heading-lg { font-size: 40px; }
}

@media (min-width: 1024px) {
  .heading-lg { font-size: 44px; line-height: 1.18; }
}

/* ====== Buttons ====== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  line-height: 1;
}

.btn--primary {
  background-color: var(--accent);
  color: var(--white);
}

.btn--primary:hover {
  background-color: #4d5d47;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(93, 109, 86, 0.3);
}

.btn--lg { padding: 16px 36px; }
.btn--full { width: 100%; }

.btn--whatsapp {
  background-color: var(--whatsapp);
  color: var(--white);
  width: 100%;
  padding: 16px 28px;
}

.btn--whatsapp:hover {
  background-color: #1eb954;
  transform: translateY(-1px);
}

/* ====== Nav ====== */
.nav {
  padding: 20px 24px;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  margin: 0 auto;
}

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

.nav__logo-dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--gold);
}

.nav__logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
}

.nav__links {
  display: none;
  align-items: center;
  gap: 32px;
}

.nav__link {
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--text);
  transition: color 0.2s;
}

.nav__link:hover { color: var(--accent); }

.nav__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  background-color: var(--accent);
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.02em;
  transition: background-color 0.2s;
}

.nav__cta:hover { background-color: #4d5d47; }

@media (min-width: 768px) {
  .nav { padding: 28px 48px; }
  .nav__links { display: flex; }
}

@media (min-width: 1024px) {
  .nav { padding: 28px 80px; }
}

/* ====== Hero ====== */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 60px 24px 80px;
  gap: 32px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border: 1px solid var(--border);
  border-radius: 100px;
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent);
}

.hero__badge span {
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.06em;
}

.hero__headline {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 42px;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1.1;
  max-width: 900px;
}

.hero__subline {
  font-weight: 300;
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 600px;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.hero__price {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero__price-label {
  font-size: 15px;
  color: var(--text);
}

.hero__price-amount {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 28px;
  color: var(--gold);
  letter-spacing: -0.02em;
}

.hero__price-period {
  font-size: 15px;
  color: var(--text-muted);
}

@media (min-width: 768px) {
  .hero {
    padding: 80px 48px 100px;
    gap: 40px;
  }
  .hero__headline { font-size: 56px; }
  .hero__subline { font-size: 20px; }
  .hero__actions { flex-direction: row; gap: 16px; }
}

@media (min-width: 1024px) {
  .hero {
    padding: 100px 80px 120px;
  }
  .hero__headline { font-size: 72px; line-height: 80px; }
}

/* ====== Showcase ====== */
.showcase {
  padding: 0 24px;
}

.showcase__grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.showcase__main {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  height: 300px;
  background: linear-gradient(135deg, #E8E5E0 0%, #D4CFC7 50%, rgba(198, 168, 124, 0.25) 100%);
}

.showcase__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: linear-gradient(to top, rgba(44,44,44,0.7) 0%, transparent 100%);
}

.showcase__label {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 11px;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.12em;
}

.showcase__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 24px;
  color: #FFFFFF;
  letter-spacing: -0.01em;
}

.showcase__link {
  font-family: var(--font-body);
  font-size: 14px;
  color: rgba(255,255,255,0.8);
  transition: color 0.2s;
}

.showcase__link:hover { color: #FFFFFF; }

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

.showcase__thumb {
  flex: 1;
  border-radius: 16px;
  height: 160px;
}

.showcase__thumb--1 {
  background: linear-gradient(135deg, #E8E5E0 0%, #D4CFC7 100%);
}

.showcase__thumb--2 {
  background: linear-gradient(135deg, #D4CFC7 0%, #E8E5E0 100%);
}

@media (min-width: 768px) {
  .showcase { padding: 0 48px; }
  .showcase__grid { flex-direction: row; gap: 32px; }
  .showcase__main { flex: 1; height: 420px; }
  .showcase__side { flex-direction: column; flex: 1; }
  .showcase__thumb { height: auto; flex: 1; }
  .showcase__overlay { padding: 32px; gap: 8px; }
  .showcase__title { font-size: 28px; }
}

@media (min-width: 1024px) {
  .showcase { padding: 0 80px; }
}

/* ====== Problem ====== */
.problem {
  padding: 80px 0;
}

.problem__header {
  max-width: 580px;
  margin-bottom: 48px;
}

.problem__cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.problem__card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 32px;
  border-radius: 16px;
  border: 1px solid var(--border);
}

.problem__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 20px;
}

.problem__icon--gold {
  background-color: rgba(198, 168, 124, 0.08);
  color: var(--gold);
}

.problem__icon--sage {
  background-color: rgba(93, 109, 86, 0.07);
  color: var(--accent);
}

.problem__icon--dark {
  background-color: rgba(44, 44, 44, 0.05);
  color: var(--text);
  font-size: 18px;
}

@media (min-width: 768px) {
  .problem { padding: 120px 0; }
  .problem__header { margin-bottom: 64px; }
  .problem__cards { flex-direction: row; gap: 32px; }
  .problem__card { flex: 1; padding: 40px; gap: 20px; }
}

/* ====== Features ====== */
.features {
  padding: 80px 0;
  background-color: var(--white);
}

.features__header {
  margin-bottom: 48px;
}

.features__subtitle {
  margin-top: 16px;
  max-width: 360px;
}

.features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.feature-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 28px;
  border-radius: 16px;
  background-color: var(--bg);
}

.feature-card__icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background-color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 768px) {
  .features { padding: 120px 0; }
  .features__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 64px;
  }
  .features__subtitle { margin-top: 0; text-align: right; }
  .features__grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .feature-card { padding: 36px; gap: 20px; }
}

@media (min-width: 1024px) {
  .features__grid { grid-template-columns: repeat(3, 1fr); }
}

/* ====== Comparison ====== */
.comparison {
  padding: 80px 0;
}

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

.comparison__heading {
  margin-bottom: 12px;
}

.comparison__columns {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.comparison__col {
  display: flex;
  flex-direction: column;
  padding: 32px 24px;
  border-radius: 20px;
  border: 1px solid var(--border);
  gap: 24px;
}

.comparison__col--highlight {
  background-color: var(--accent);
  border-color: var(--accent);
}

.comparison__col-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.comparison__col-tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.5);
}

.comparison__col-tag--muted {
  color: var(--muted);
}

.comparison__col-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 26px;
  letter-spacing: -0.01em;
}

.comparison__col--highlight .comparison__col-name { color: var(--white); }

.comparison__col-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.comparison__col-amount {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 36px;
  letter-spacing: -0.02em;
}

.comparison__col--highlight .comparison__col-amount { color: var(--white); }

.comparison__col-period {
  font-size: 14px;
  color: var(--muted);
}

.comparison__col--highlight .comparison__col-period { color: rgba(255,255,255,0.6); }

.comparison__col-divider {
  width: 100%;
  height: 1px;
  background-color: var(--border);
}

.comparison__col--highlight .comparison__col-divider {
  background-color: rgba(255,255,255,0.15);
}

.comparison__col-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.comparison__feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
}

.comparison__feature--yes { color: rgba(255,255,255,0.9); }
.comparison__feature--no { color: var(--text-muted); }

.comparison__check,
.comparison__dash {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.comparison__check {
  background-color: rgba(255,255,255,0.2);
  color: var(--white);
}

.comparison__dash {
  background-color: var(--border);
  color: var(--muted);
  font-size: 11px;
}

.comparison__footnote {
  font-size: 13px;
  color: var(--muted);
  margin-top: 24px;
  text-align: center;
  line-height: 1.5;
}

@media (min-width: 768px) {
  .comparison { padding: 120px 0; }
  .comparison__header { margin-bottom: 64px; }
}

@media (min-width: 1024px) {
  .comparison__columns { flex-direction: row; gap: 24px; }
  .comparison__col { flex: 1; padding: 40px 32px; gap: 32px; }
  .comparison__col-amount { font-size: 40px; }
  .comparison__feature { gap: 12px; }
}

/* ====== Pricing ====== */
.pricing {
  padding: 80px 0;
}

.pricing__split {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.pricing__text {
  display: flex;
  flex-direction: column;
}

.pricing__desc {
  margin-top: 16px;
  margin-bottom: 32px;
  max-width: 520px;
}

.pricing__checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pricing__checklist li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
}

.check-sage {
  color: var(--accent);
  font-weight: 600;
  font-size: 14px;
}

.pricing__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 48px 36px;
  border-radius: 24px;
  background-color: var(--text);
  gap: 24px;
}

.pricing__card-price {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.pricing__card-amount {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 64px;
  color: var(--white);
  letter-spacing: -0.03em;
}

.pricing__card-period {
  font-size: 16px;
  color: rgba(255,255,255,0.5);
}

.pricing__card-divider {
  width: 100%;
  height: 1px;
  background-color: rgba(255,255,255,0.1);
}

.pricing__card-setup {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.pricing__card-setup-label {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
}

.pricing__card-setup-amount {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 28px;
  color: var(--gold);
}

.pricing__card .btn--primary { width: 100%; }

.pricing__card-note {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  text-align: center;
}

@media (min-width: 768px) {
  .pricing { padding: 120px 0; }
}

@media (min-width: 1024px) {
  .pricing__split {
    flex-direction: row;
    align-items: center;
    gap: 80px;
  }
  .pricing__text { flex: 1; }
  .pricing__card { min-width: 380px; padding: 56px 48px; }
  .pricing__card-amount { font-size: 72px; }
}

/* ====== Contact ====== */
.contact {
  padding: 80px 0;
  background-color: var(--white);
}

.contact__split {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.contact__form-side {
  display: flex;
  flex-direction: column;
}

.contact__intro {
  margin-bottom: 32px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.form-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
}

.form-input {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  color: var(--text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input::placeholder { color: var(--placeholder); }

.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(93, 109, 86, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-feedback {
  font-size: 14px;
  padding: 12px 16px;
  border-radius: 10px;
  display: none;
}

.form-feedback--success {
  display: block;
  background: rgba(93, 109, 86, 0.1);
  color: var(--accent);
}

.form-feedback--error {
  display: block;
  background: rgba(220, 53, 69, 0.1);
  color: #dc3545;
}

.contact__aside {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact__whatsapp-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 36px;
  border-radius: 20px;
  background-color: var(--bg);
}

.contact__steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 0 8px;
}

.contact__steps-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.contact__step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.contact__step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--accent);
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact__step .text-muted {
  font-size: 14px;
  line-height: 1.6;
}

@media (min-width: 768px) {
  .contact { padding: 120px 0; }
  .form-row { flex-direction: row; }
  .contact__split { flex-direction: row; gap: 64px; }
  .contact__form-side { flex: 1; }
  .contact__aside { flex-shrink: 0; width: 340px; padding-top: 80px; }
}

/* ====== Footer ====== */
.footer {
  padding: 32px 0;
  border-top: 1px solid var(--border);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__copyright {
  font-size: 13px;
  color: var(--muted);
}

.footer__links {
  display: flex;
  gap: 24px;
}

.footer__links a {
  font-size: 13px;
  color: var(--text-muted);
  transition: color 0.2s;
}

.footer__links a:hover { color: var(--accent); }

/* ====== Sticky Mobile CTA ====== */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  background: rgba(249, 248, 246, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--border);
  z-index: 100;
}

@media (min-width: 768px) {
  .sticky-cta { display: none; }
}

@media (max-width: 767px) {
  body { padding-bottom: 72px; }
}

/* ====== Accessibility ====== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn:hover { transform: none; }
}

/* ====== Print ====== */
@media print {
  .sticky-cta, .btn--whatsapp, .contact-form button { display: none; }
  body { padding-bottom: 0; }
}