/* profile: premium */

:root {
  --color-bg: #f6f5f3;
  --color-text: #18211d;
  --color-accent: #1e7152;
  --color-accent-dark: #15563e;
  --color-surface: #eae7e1;

  --accent-line: rgba(30, 113, 82, 0.38);
  --accent-line-soft: rgba(30, 113, 82, 0.18);
  --text-line: rgba(24, 33, 29, 0.14);

  --font-heading: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-body: 'Jost', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --border-radius-base: 2px;
  --heading-weight: 600;
  --heading-letter-spacing: 0.04em;
  --section-padding: 3.5rem 0;
}

* { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 1.5rem;
}

body {
  margin: 0;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1.0625rem;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.container {
  width: 100%;
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-text);
  letter-spacing: var(--heading-letter-spacing);
  line-height: 1.22;
  margin: 0 0 1rem;
}

h1 {
  font-weight: 700;
  font-size: clamp(2.1rem, 5vw, 3.1rem);
  line-height: 1.14;
  text-align: center;
  margin-bottom: 1.75rem;
}

h2 {
  font-weight: var(--heading-weight);
  font-size: clamp(1.7rem, 3.6vw, 2.25rem);
  text-align: center;
  position: relative;
  clear: both;
  padding-bottom: 1rem;
  margin-bottom: 1.75rem;
}

h2::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 72px;
  height: 1px;
  background-color: var(--color-accent);
}

h3 {
  font-weight: var(--heading-weight);
  font-size: 1.45rem;
  margin-bottom: 0.55rem;
}

h4 {
  font-weight: var(--heading-weight);
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
}

p { margin: 0 0 1.35rem; }

a {
  color: var(--color-accent-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color 0.18s ease;
}

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

strong { font-weight: 600; color: var(--color-accent-dark); }

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

ul, ol { margin: 0 0 1.35rem; padding-left: 1.4rem; }

li { margin-bottom: 0.5rem; }

.page-main { padding: 3rem 0 3.5rem; }

.article-body > section { padding: var(--section-padding); }
.article-body > section:first-of-type { padding-top: 1.5rem; }
.article-body > section:last-of-type { padding-bottom: 1rem; }

.site-header {
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--accent-line-soft);
}

.site-header .container { max-width: 1120px; }

.site-header-inner {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.4rem;
  padding-bottom: 1.2rem;
}

.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand:hover { text-decoration: none; }
.brand-logo { display: block; height: 34px; width: auto; max-width: 62vw; }

.primary-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.6rem;
}

.primary-nav .nav-link {
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.2rem 0;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.primary-nav .nav-link:hover {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
  text-decoration: none;
}

.nav-toggle-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.nav-toggle { display: none; }

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background-color: var(--color-text);
  border-radius: 2px;
}

.nav-toggle-input:focus-visible ~ .nav-toggle {
  outline: 1px solid var(--color-accent);
  outline-offset: 3px;
}

.site-footer {
  border-top: 1px solid var(--accent-line-soft);
  background-color: var(--color-bg);
  padding: 2.5rem 0;
  margin-top: 2rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.6rem 2rem;
  text-align: center;
}

.footer-meta {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text);
}

.footer-meta a { color: var(--color-text); text-decoration: none; border-bottom: 1px solid var(--accent-line); }
.footer-meta a:hover { color: var(--color-accent); border-bottom-color: var(--color-accent); }

figure { margin: 0; }

.img-center {
  margin: 2.25rem 0;
  text-align: center;
  clear: both;
}

.img-center img,
.img-left img,
.img-right img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--accent-line-soft);
  border-radius: var(--border-radius-base);
}

.img-right {
  float: right;
  width: 400px;
  max-width: 48%;
  margin: 0.5rem 0 1.5rem 2.25rem;
}

.img-left {
  float: left;
  width: 400px;
  max-width: 48%;
  margin: 0.5rem 2.25rem 1.5rem 0;
}

.lead-section {
  max-width: 680px;
  margin: 0 auto 2.5rem;
  padding: 1.75rem 0;
  border-top: 1px solid var(--accent-line);
  border-bottom: 1px solid var(--accent-line);
  text-align: center;
}

.lead-section p {
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: 1.35rem;
  line-height: 1.6;
  margin: 0;
}

.lead-section p + p { margin-top: 1rem; }

.rule-accent {
  width: 72px;
  height: 1px;
  margin: 0 auto;
  background-color: var(--color-accent);
  clear: both;
}

.spotlight {
  clear: both;
  max-width: 640px;
  margin: 2.25rem auto;
  padding: 1.75rem 2rem;
  background-color: var(--color-surface);
  border: 1px solid var(--accent-line);
  border-radius: var(--border-radius-base);
  text-align: center;
}

.spotlight p { margin: 0; }
.spotlight p + p { margin-top: 0.9rem; }

.spotlight .spotlight-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: 0.85rem;
}

.spotlight .spotlight-email {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  line-height: 1.3;
  letter-spacing: 0.02em;
}

.guide-steps {
  clear: both;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2.5rem;
  margin: 2.25rem 0;
  padding: 1.5rem 0;
  border-top: 1px solid var(--accent-line-soft);
  border-bottom: 1px solid var(--accent-line-soft);
}

.guide-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.guide-num {
  font-family: var(--font-heading);
  font-size: 1.9rem;
  font-weight: var(--heading-weight);
  color: var(--color-accent);
  padding-right: 0.85rem;
  border-right: 1px solid var(--accent-line);
  line-height: 1;
}

.guide-label {
  font-size: 0.9rem;
  letter-spacing: 0.04em;
}

.section-tint {
  background-color: var(--color-surface);
  padding: 2rem 1.75rem;
  border-radius: var(--border-radius-base);
}

.dual-panel,
.tri-panel {
  clear: both;
  display: grid;
  gap: 1.75rem;
  margin: 2.25rem 0 1rem;
}

.dual-panel { grid-template-columns: 1fr 1fr; }
.tri-panel { grid-template-columns: 1fr 1fr 1fr; }

.panel-item {
  background-color: var(--color-surface);
  border: 1px solid var(--accent-line-soft);
  border-radius: var(--border-radius-base);
  padding: 1.65rem 1.5rem;
}

.panel-item h3 {
  text-align: center;
  font-size: 1.3rem;
  padding-bottom: 0.75rem;
  margin-bottom: 0.9rem;
  border-bottom: 1px solid var(--accent-line-soft);
}

.panel-item p { font-size: 0.98rem; line-height: 1.7; }
.panel-item p:last-child { margin-bottom: 0; }

.feature-cards {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.feature-cards li {
  margin: 0;
  padding: 1.25rem 1rem;
  text-align: center;
  background-color: var(--color-surface);
  border: 1px solid var(--accent-line-soft);
  border-radius: var(--border-radius-base);
  font-size: 0.98rem;
}

.icon-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
}

.icon-list li {
  position: relative;
  padding-left: 1.6rem;
  margin-bottom: 0.7rem;
}

.icon-list li::before {
  content: '\25C6';
  position: absolute;
  left: 0;
  top: 0;
  font-size: 0.6rem;
  line-height: 2.4;
  color: var(--color-accent);
}

.ordered-steps {
  list-style: none;
  counter-reset: premium-step;
  padding: 0;
  margin: 0 0 1.75rem;
}

.ordered-steps li {
  counter-increment: premium-step;
  position: relative;
  padding: 0 0 1rem 3.25rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--accent-line-soft);
}

.ordered-steps li:last-child { border-bottom: none; margin-bottom: 0; }

.ordered-steps li::before {
  content: counter(premium-step);
  position: absolute;
  left: 0;
  top: 0;
  width: 2.25rem;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: var(--heading-weight);
  color: var(--color-accent);
  text-align: center;
  border-right: 1px solid var(--accent-line);
  line-height: 1.3;
}

.ref-table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  border-top: 1px solid var(--color-accent);
  border-bottom: 1px solid var(--color-accent);
}

.ref-table th {
  padding: 0.9rem;
  text-align: center;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-accent);
}

.ref-table td {
  padding: 0.9rem;
  text-align: center;
  color: var(--color-text);
  border-bottom: 1px solid var(--text-line);
}

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

.compare-block {
  margin: 2rem 0;
  padding: 0;
}

.compare-block .col-md-6 {
  border: 1px solid var(--accent-line-soft);
  border-radius: var(--border-radius-base);
  padding: 1.5rem;
}

.compare-block h4 {
  text-align: center;
  letter-spacing: 0.1em;
  padding-bottom: 0.6rem;
  margin-bottom: 0.9rem;
  border-bottom: 1px solid var(--accent-line-soft);
}

.compare-block ul { padding-left: 1.25rem; margin: 0; }
.compare-block li { margin-bottom: 0.5rem; }

.site-btn {
  display: inline-block;
  padding: 0.75rem 2.25rem;
  background-color: transparent;
  color: var(--color-accent-dark);
  border: 1px solid var(--color-accent);
  border-radius: var(--border-radius-base);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.site-btn:hover {
  background-color: var(--color-accent);
  color: var(--color-bg);
  text-decoration: none;
}

.page-note {
  margin: 1.75rem 0;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--accent-line);
  border-radius: var(--border-radius-base);
  color: var(--color-text);
  font-size: 0.98rem;
}

.page-note::before {
  content: 'Note';
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: 0.5rem;
}

.legal-body h2 { text-align: left; }
.legal-body h2::after { left: 0; transform: none; width: 56px; }
.legal-body h1 { text-align: left; }

.error-body { text-align: center; padding: 2rem 0 4rem; }
.error-code {
  font-family: var(--font-heading);
  font-size: clamp(4rem, 14vw, 7rem);
  font-weight: 700;
  line-height: 1;
  color: var(--color-accent);
  letter-spacing: var(--heading-letter-spacing);
  margin-bottom: 1rem;
}
.error-body .site-btn { margin-top: 0.75rem; }

.contact-body h1 { margin-bottom: 1.5rem; }

@media (min-width: 1120px) {
  .dual-panel,
  .tri-panel {
    width: 1040px;
    margin-left: 50%;
    transform: translateX(-50%);
  }
}

@media (max-width: 1100px) and (min-width: 769px) {
  .primary-nav { gap: 1.05rem; }
  .primary-nav .nav-link { font-size: 0.7rem; letter-spacing: 0.09em; }
}

@media (max-width: 900px) {
  .feature-cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  body { font-size: 1rem; line-height: 1.75; }

  .container { padding-left: 1.25rem; padding-right: 1.25rem; }

  .page-main { padding: 2rem 0 2.5rem; }

  .article-body > section { padding: 2.25rem 0; }

  .site-header-inner { padding-top: 1rem; padding-bottom: 0.9rem; }

  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 44px;
    height: 44px;
    padding: 12px;
    cursor: pointer;
    border-radius: var(--border-radius-base);
  }

  .primary-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }

  .nav-toggle-input:checked ~ .primary-nav { display: flex; }

  .primary-nav .nav-link {
    display: block;
    width: 100%;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--text-line);
  }

  .primary-nav .nav-link:hover { border-bottom-color: var(--text-line); }

  .img-left,
  .img-right {
    float: none;
    width: 100%;
    max-width: 100%;
    margin: 1.75rem 0;
  }

  .img-center { margin: 1.75rem 0; }

  .lead-section { padding: 1.25rem 0; margin-bottom: 2rem; }
  .lead-section p { font-size: 1.25rem; }

  .dual-panel,
  .tri-panel { grid-template-columns: 1fr; gap: 1.25rem; margin: 1.75rem 0 0.5rem; }

  .feature-cards { grid-template-columns: 1fr; }

  .spotlight { padding: 1.5rem 1.25rem; margin: 1.75rem 0; }
  .spotlight .spotlight-email { font-size: 1.3rem; }

  .guide-steps { flex-direction: column; align-items: flex-start; gap: 1.25rem; }

  .ref-table {
    border-top: none;
    border-bottom: none;
  }

  .ref-table thead { display: none; }

  .ref-table tr {
    display: block;
    margin-bottom: 1rem;
    border: 1px solid var(--accent-line-soft);
    border-radius: var(--border-radius-base);
  }

  .ref-table td {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    text-align: right;
    padding: 0.6rem 0.85rem;
    border-bottom: 1px solid var(--text-line);
  }

  .ref-table tr td:last-child { border-bottom: none; }

  .ref-table td::before {
    content: attr(data-label);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent-dark);
    text-align: left;
    flex-shrink: 0;
  }

  .compare-block .col-md-6 + .col-md-6 { margin-top: 1.25rem; }

  .footer-inner { flex-direction: column; gap: 0.75rem; }
}

@media (max-width: 480px) {
  .brand-logo { height: 28px; }
  .lead-section p { font-size: 1.15rem; }
  .spotlight .spotlight-email { font-size: 1.15rem; word-break: break-word; }
}