:root {
  --bg: #fffaf1;
  --surface: #ffffff;
  --surface-soft: #f8efe5;
  --muted: #6d6a62;
  --text: #24211d;
  --primary: #7c9a92;
  --primary-dark: #55746c;
  --secondary: #d9a7a1;
  --accent: #efc86f;
  --mint: #dbe8df;
  --border: rgba(36, 33, 29, 0.12);
  --shadow: 0 22px 60px rgba(68, 54, 35, 0.12);
  --radius-xl: 32px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Assistant", "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
}

body.nav-open { overflow: hidden; }

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

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

button, input, select, textarea { font: inherit; }

.container {
  width: min(var(--container), calc(100% - 40px));
  margin-inline: auto;
}

.container.narrow { max-width: 840px; }

.section { padding: 96px 0; }
.section-soft { background: radial-gradient(circle at 80% 15%, rgba(239, 200, 111, .30), transparent 35%), linear-gradient(135deg, #fffaf1 0%, #f8efe5 100%); }
.section-muted { background: #f4eadf; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 250, 241, .86);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(36, 33, 29, .08);
}

.nav-wrap {
  min-height: 82px;
  display: flex;
  align-items: center;
  gap: 22px;
}

.brand, .footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-logo { width: 50px; height: 50px; }
.brand-text { display: grid; gap: 0; line-height: 1.2; }
.brand-text strong, .footer-brand strong { font-size: 1.05rem; }
.brand-text small, .footer-brand small { color: var(--muted); }

.main-nav {
  margin-inline-start: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.main-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: #4e4941;
  transition: .2s ease;
}

.main-nav a:hover, .main-nav a.active {
  background: rgba(124, 154, 146, .14);
  color: var(--primary-dark);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 14px;
  padding: 10px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
  border-radius: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 14px 34px rgba(85, 116, 108, .24); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { background: #fff; color: var(--primary-dark); border-color: rgba(85, 116, 108, .22); box-shadow: 0 12px 30px rgba(68, 54, 35, .08); }
.btn-light { background: rgba(255,255,255,.14); color: #fff; border-color: rgba(255,255,255,.26); }

.hero { padding: 92px 0 110px; overflow: hidden; }
.hero-grid, .split-grid, .contact-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 56px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary-dark);
  font-weight: 800;
  letter-spacing: .02em;
  margin-bottom: 12px;
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  border-radius: 10px;
  background: var(--accent);
}

h1, h2, h3 { line-height: 1.18; margin: 0 0 14px; }
h1 { font-size: clamp(2.3rem, 6vw, 4.8rem); letter-spacing: -0.04em; }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); letter-spacing: -0.03em; }
h3 { font-size: 1.35rem; }
p { margin: 0 0 18px; color: var(--muted); }

.hero-text { font-size: 1.25rem; max-width: 700px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-points span {
  background: rgba(255,255,255,.68);
  border: 1px solid rgba(36, 33, 29, .08);
  color: #4e4941;
  padding: 8px 13px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .95rem;
}

.hero-card {
  position: relative;
  min-height: 500px;
  background: rgba(255,255,255,.58);
  border: 1px solid rgba(255,255,255,.75);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.hero-card::after {
  content: "";
  position: absolute;
  inset: 32px;
  border-radius: 28px;
  border: 1px dashed rgba(85, 116, 108, .22);
  pointer-events: none;
}

.hero-illustration { width: min(80%, 420px); position: relative; z-index: 1; }

.mini-card {
  position: absolute;
  z-index: 2;
  background: rgba(255, 255, 255, .92);
  border: 1px solid rgba(36, 33, 29, .08);
  border-radius: 18px;
  padding: 14px 18px;
  box-shadow: 0 14px 34px rgba(68, 54, 35, .12);
  display: grid;
  gap: 2px;
}
.mini-card small { color: var(--muted); }
.mini-card.one { top: 54px; right: 42px; }
.mini-card.two { bottom: 54px; left: 42px; }

.section-heading { max-width: 760px; margin: 0 auto 42px; text-align: center; }
.section-heading .eyebrow { justify-content: center; }

.cards-grid { display: grid; gap: 22px; }
.cards-grid.three { grid-template-columns: repeat(3, 1fr); }
.cards-grid.four { grid-template-columns: repeat(4, 1fr); }

.info-card, .product-card, .lecture-card, .text-panel, .notice-card, .contact-card, .profile-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: 0 14px 40px rgba(68, 54, 35, .07);
}

.info-card { min-height: 250px; }
.info-card a, .product-card a { color: var(--primary-dark); font-weight: 800; }
.card-icon {
  width: 46px;
  height: 46px;
  border-radius: 15px;
  display: inline-grid;
  place-items: center;
  background: var(--mint);
  color: var(--primary-dark);
  font-weight: 900;
  margin-bottom: 20px;
}

.check-list { padding: 0; margin: 22px 0; list-style: none; display: grid; gap: 12px; }
.check-list li { position: relative; padding-inline-start: 32px; color: #514d45; }
.check-list li::before {
  content: "✓";
  position: absolute;
  right: 0;
  top: 0;
  width: 22px;
  height: 22px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: var(--mint);
  color: var(--primary-dark);
  font-size: .8rem;
  font-weight: 900;
}

.feature-panel {
  background: linear-gradient(135deg, #fff 0%, #f6ece1 100%);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(36, 33, 29, .08);
  padding: 38px;
  box-shadow: var(--shadow);
}

.category-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.category-card {
  min-height: 170px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  border-radius: var(--radius-lg);
  padding: 24px;
  background: linear-gradient(135deg, #fff 0%, #fbf3ea 100%);
  border: 1px solid var(--border);
  box-shadow: 0 14px 34px rgba(68, 54, 35, .07);
  transition: .2s ease;
}
.category-card:hover { transform: translateY(-4px); border-color: rgba(85, 116, 108, .35); }
.category-card strong { font-size: 1.25rem; }
.category-card span { color: var(--muted); }

.cta-section { padding: 72px 0 96px; }
.cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 42px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #2f4640 0%, #66877f 100%);
  color: #fff;
  box-shadow: var(--shadow);
}
.cta-box p, .cta-box .eyebrow { color: rgba(255,255,255,.84); }
.cta-box .eyebrow::before { background: #fff; }
.cta-box h2 { max-width: 760px; }

.page-hero {
  padding: 94px 0 74px;
  background: radial-gradient(circle at 20% 10%, rgba(217, 167, 161, .22), transparent 36%), linear-gradient(135deg, #fffaf1 0%, #f5eadf 100%);
  text-align: center;
}
.page-hero .eyebrow { justify-content: center; }
.page-hero p { font-size: 1.18rem; }

.about-layout { align-items: start; }
.profile-card { text-align: center; position: sticky; top: 110px; }
.profile-image {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  margin: 0 auto 22px;
  background: radial-gradient(circle at 60% 35%, #fff 0 14%, transparent 15%), linear-gradient(135deg, var(--mint), #f4d4cf);
  border: 10px solid #fff;
  box-shadow: 0 18px 38px rgba(68, 54, 35, .12);
}
.quote-box {
  margin-top: 28px;
  padding: 26px;
  border-radius: var(--radius-lg);
  background: #fff;
  border-inline-start: 5px solid var(--accent);
}
.quote-box p { color: var(--text); font-size: 1.25rem; }
.two-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }

.shop-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 34px;
}
.filter-buttons { display: flex; flex-wrap: wrap; gap: 10px; }
.filter-btn {
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 999px;
  padding: 10px 16px;
  cursor: pointer;
  font-weight: 800;
  color: #514d45;
}
.filter-btn.active, .filter-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.product-card { display: flex; flex-direction: column; min-height: 390px; }
.product-card.is-hidden { display: none; }
.product-tag {
  align-self: flex-start;
  background: var(--surface-soft);
  color: var(--primary-dark);
  border-radius: 999px;
  padding: 7px 12px;
  font-weight: 900;
  font-size: .9rem;
  margin-bottom: 18px;
}
.product-card ul, .lecture-card ul { margin: 12px 0 22px; color: #514d45; padding-inline-start: 20px; }
.product-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
  padding-top: 18px;
}
.steps-list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 18px; counter-reset: steps; }
.steps-list li {
  counter-increment: steps;
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 14px;
  align-items: start;
  background: rgba(255,255,255,.62);
  padding: 18px;
  border-radius: var(--radius-md);
}
.steps-list li::before {
  content: counter(steps);
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--primary);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 900;
}
.steps-list strong, .steps-list span { grid-column: 2; }
.steps-list span { color: var(--muted); }
.notice-card { background: #fff; }

.lecture-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.lecture-card span {
  display: inline-flex;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--mint);
  color: var(--primary-dark);
  font-weight: 900;
  margin-bottom: 18px;
}
.format-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.format-grid div {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px;
  display: grid;
  gap: 6px;
}
.format-grid span { color: var(--muted); }

.contact-grid { align-items: start; }
.contact-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow);
}
.form-row { display: grid; gap: 7px; }
.form-row.full { grid-column: 1 / -1; }
label { font-weight: 800; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 15px;
  background: #fffaf7;
  padding: 13px 14px;
  color: var(--text);
  outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(124,154,146,.12); }
.contact-form .btn { grid-column: 1 / -1; border: 0; }
.form-note { grid-column: 1 / -1; font-size: .95rem; margin: 0; }
.contact-side { display: grid; gap: 18px; }
.contact-card.soft { background: var(--surface-soft); }

.site-footer {
  background: #263631;
  color: #fff;
  padding: 62px 0 24px;
}
.site-footer p, .site-footer small, .site-footer li, .footer-contact { color: rgba(255,255,255,.72); }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .9fr .8fr; gap: 34px; }
.footer-brand img { width: 48px; height: 48px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.site-footer a:hover { color: #fff; }
.footer-bottom {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.14);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: rgba(255,255,255,.66);
  font-size: .95rem;
}

.floating-whatsapp {
  position: fixed;
  left: 22px;
  bottom: 22px;
  z-index: 40;
  background: #25D366;
  color: #fff;
  font-weight: 900;
  padding: 13px 18px;
  border-radius: 999px;
  box-shadow: 0 18px 40px rgba(37, 211, 102, .28);
}

.error-page { min-height: 62vh; display: grid; align-items: center; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }
.delay-3 { transition-delay: .24s; }

@media (max-width: 980px) {
  .header-cta { display: none; }
  .nav-toggle { display: block; margin-inline-start: auto; }
  .main-nav {
    position: fixed;
    inset: 82px 16px auto 16px;
    background: rgba(255,255,255,.96);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    border-radius: 22px;
    padding: 14px;
    flex-direction: column;
    align-items: stretch;
    display: none;
  }
  body.nav-open .main-nav { display: flex; }
  .main-nav a { padding: 14px 16px; }
  .hero-grid, .split-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 64px; }
  .hero-card { min-height: 420px; }
  .cards-grid.three, .cards-grid.four, .category-grid, .product-grid, .lecture-grid, .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .profile-card { position: static; }
  .shop-toolbar { align-items: start; flex-direction: column; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 24px, var(--container)); }
  .section { padding: 68px 0; }
  .page-hero { padding: 70px 0 58px; }
  .brand-text small { display: none; }
  .hero-card { min-height: 360px; border-radius: 24px; }
  .mini-card { position: static; margin: 10px; }
  .hero-card { padding: 24px 12px; }
  .cards-grid.three, .cards-grid.four, .category-grid, .product-grid, .lecture-grid, .format-grid, .two-columns, .footer-grid { grid-template-columns: 1fr; }
  .cta-box { flex-direction: column; align-items: start; padding: 30px 22px; }
  .contact-form { grid-template-columns: 1fr; padding: 22px; border-radius: 24px; }
  .footer-bottom { flex-direction: column; }
  .floating-whatsapp { left: 12px; bottom: 12px; padding: 11px 14px; }
}