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

/* ── BASE ──────────────────────────────────── */
html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 60px;
}

body {
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  background-color: #f4f2ed;
  color: #1c1b18;
  -webkit-font-smoothing: antialiased;
}

/* ── HEADER ─────────────────────────────────── */
.site-header {
  background-color: #1c1b18;
  color: #f4f2ed;
  padding: 48px 20px 40px;
}

.header-inner {
  max-width: 700px;
  margin: 0 auto;
}

.header-eyebrow {
  display: block;
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #1a9989;
  margin-bottom: 12px;
}

.header-title {
  font-family: "Fraunces", Georgia, serif;
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.header-title em {
  color: #1a9989;
  font-style: italic;
  font-weight: 400;
}

.header-desc {
  font-size: 0.8125rem;
  font-weight: 300;
  color: #a09880;
  line-height: 1.6;
  max-width: 400px;
}

/* ── AD SLOT ───────────────────────────────── */
.ad-slot {
  padding: 20px 16px;
  margin-top: 20px;
}

.ad-container {
  max-width: 700px;
  margin: 0 auto;
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #edeade;
  border: 1.5px dashed #d8d4cc;
  border-radius: 8px;
}

.ad-container--rect {
  min-height: 250px;
}

.ad-label {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #c8c4bc;
}

/* ── SEARCH BAR ─────────────────────────────────── */
.search-bar {
  background-color: #fff;
  border-bottom: 1px solid #e0ddd6;
  padding: 12px 16px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(28, 27, 24, 0.06);
}

.search-inner {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-input-wrap {
  flex: 1;
  position: relative;
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 15px;
  height: 15px;
  color: #9c9790;
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 9px 12px 9px 36px;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: 0.8125rem;
  color: #1c1b18;
  background-color: #f4f2ed;
  border: 1.5px solid #e0ddd6;
  border-radius: 8px;
  outline: none;
}

.search-input::placeholder {
  color: #9c9790;
}

.search-input:focus {
  border-color: #0e7a6e;
  background-color: #fff;
}

.search-count {
  font-size: 0.6875rem;
  color: #9c9790;
  white-space: nowrap;
  min-width: 52px;
  text-align: right;
}

/* --------------── NAVIGATION TABS ─────────────────────────────────── */
.nav-tabs {
  display: flex;
  overflow-x: auto;
  background-color: #fff;
  border-bottom: 1px solid #e0ddd6;
  scrollbar-width: none;
}

.nav-tabs::-webkit-scrollbar {
  display: none;
}

.nav-tab {
  flex: 0 0 auto;
  padding: 12px 20px;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.3px;
  color: #5c5850;
  text-decoration: none;
  border-bottom: 2.5px solid transparent;
  white-space: nowrap;
  transition:
    color 0.18s ease,
    border-color 0.18s ease;
}

.nav-tab:hover {
  color: #0e7a6e;
}

.nav-tab.active {
  color: #0e7a6e;
  border-bottom-color: #0e7a6e;
}

/*-------------MAIN CONTENT--------------------------------------*/
main {
  padding-bottom: 64px;
}

/*-------------SECTIONS---------------------*/
.section {
  margin-top: 40px;
}

.section-inner {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 16px;
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1.5px solid #e0ddd6;
}

.section-title {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.2px;
  color: #1c1b18;
}

.section-count {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #9c9790;
}

/*-------------ICON GRID---------------------*/
.icon-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

@media (min-width: 360px) {
  .icon-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 520px) {
  .icon-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
  }
}

@media (min-width: 640px) {
  .icon-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

/*-------------ICON CARD---------------------*/
.icon-card {
  background-color: #fff;
  border: 1.5px solid #e0ddd6;
  border-radius: 10px;
  padding: 14px 6px 10px;
  min-height: 105px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  cursor: pointer;
  transition:
    border-color 0.18s ease,
    background-color 0.18s ease;
}

.icon-card:hover,
.icon-card:focus-visible {
  border-color: #0e7a6e;
  background-color: #fdfcfa;
  outline: none;
}

.icon-card:active {
  background-color: #e6f4f2;
}

.icon-card.expanded {
  border-color: #0e7a6e;
  background-color: #e6f4f2;
}

.card-svg {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}

.card-svg svg {
  width: 100%;
  height: 100%;
  display: block;
}

.card-name {
  font-size: 0.625rem;
  font-weight: 500;
  color: #1c1b18;
  line-height: 1.35;
  margin-bottom: 3px;
}

.card-desc {
  display: none;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid #e0ddd6;
  font-size: 0.625rem;
  color: #5c5850;
  line-height: 1.5;
  text-align: left;
  width: 100%;
}

.icon-card.expanded .card-desc {
  display: block;
}

/*-------------FACT CARD---------------------*/
.fact-card {
  grid-column: 1/ -1;
  background-color: #0e7a6e;
  border-radius: 10px;
  padding: 16px;
  margin: 8px 0;
}

.fact-card-label {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 6px;
}

.fact-card-text {
  font-size: 0.75rem;
  font-weight: 400;
  color: #fff;
  line-height: 1.6;
}

.fact-card-text strong {
  font-weight: 600;
}

/*-------------CLEANING SECTION (SUBSECTION) ---------------------*/
.subsection-label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 24px 0 14px;
}

.subsection-label span {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #5c5850;
  white-space: nowrap;
}

.subsection-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background-color: #e0ddd6;
}

.subsection-label--pro span {
  color: #2348a0;
}

.subsection-label--pro::after {
  background-color: #c0ceee;
}

/*-------------CLEANING SECTION (PRO NOTE) ---------------------*/
.pro-note {
  background-color: #eef2fb;
  border-left: 3px solid #c0ceee;
  border-radius: 0 8px 8px 0;
  padding: 10px 14px;
  margin-bottom: 16px;
}

.pro-note p {
  font-size: 0.6875rem;
  color: #2348a0;
  line-height: 1.6;
}

.pro-note em {
  font-style: italic;
}

/*------------------------PRO CARD ----------------------------*/
.icon-card--pro {
  background-color: #fafbff;
  border-color: #dce6f8;
}

.icon-card--pro:hover,
.icon-card--pro:focus-visible {
  border-color: #c0ceee;
  background-color: #eef2fb;
}

.icon-card--pro.expanded {
  border-color: #c0ceee;
  background-color: #eef2fb;
}

/*------------------------PRO BADGE ----------------------------*/
.pro-badge {
  display: inline-block;
  margin-top: 4px;
  background-color: #eef2fb;
  color: #2348a0;
  border: 1px solid #c0ceee;
  border-radius: 3px;
  font-size: 0.5rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  padding: 2px 4px;
  text-transform: uppercase;
}

/*-------------FOOTER---------------------*/

.site-footer {
  background-color: #1c1b18;
  margin-top: 48px;
}

.footer-inner {
  max-width: 700px;
  margin: 0 auto;
  padding: 24px 16px;
  text-align: center;
}

.footer-credit {
  font-size: 0.6875rem;
  font-weight: 400;
  color: #a09880;
  line-height: 1.6;
  margin-bottom: 6px;
}

.footer-credit strong {
  color: #f4f2ed;
  font-weight: 600;
}

.footer-note {
  font-size: 0.625rem;
  font-weight: 300;
  color: #5c5850;
  line-height: 1.6;
}

.footer-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.footer-link {
  font-size: 0.625rem;
  font-weight: 400;
  color: #5c5850;
  text-decoration: none;
  transition: color 0.18s ease;
}

.footer-link:hover {
  color: #a09880;
}

.footer-divider {
  font-size: 0.625rem;
  color: #3a3830;
}

.footer-copyright {
  font-size: 0.5625rem;
  font-weight: 300;
  color: #3a3830;
  line-height: 1.6;
}

/*-------SEARCH STATES---------------------*/
.icon-card.search-hidden {
  display: none;
}

.section-hidden {
  display: none;
}

/*-------SUPPORTING PAGES---------------------*/

.page-content {
  max-width: 700px;
  margin: 0 auto;
  padding: 40px 16px 64px;
}

.page-content h2 {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.125rem;
  font-weight: 700;
  color: #1c1b18;
  margin-top: 32px;
  margin-bottom: 10px;
  letter-spacing: -0.2px;
}

.page-content p {
  font-size: 0.8125rem;
  color: #5c5850;
  line-height: 1.7;
  margin-bottom: 12px;
}

.page-content a {
  color: #0e7a6e;
  text-decoration: none;
  border-bottom: 1px solid #0e7a6e;
  transition: color 0.18s ease;
}

.page-content a:hover {
  color: #1a9989;
}

.page-content ul {
  margin: 8px 0 12px 16px;
}

.page-content ul li {
  font-size: 0.8125rem;
  color: #5c5850;
  line-height: 1.7;
  margin-bottom: 6px;
}

.page-updated {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #9c9790;
  margin-bottom: 24px;
  display: block;
}

/*-------CONTACT FORM---------------------*/
.contact-form {
  margin-top: 28px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  color: #1c1b18;
  margin-bottom: 6px;
  letter-spacing: 0.2px;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 10px 14px;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: 0.8125rem;
  color: #1c1b18;
  background-color: #f4f2ed;
  border: 1.5px solid #e0ddd6;
  border-radius: 8px;
  outline: none;
  transition:
    border-color 0.18s ease,
    background-color 0.18s ease;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #9c9790;
}

.form-input:focus,
.form-textarea:focus {
  border-color: #0e7a6e;
  background-color: #fff;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  display: inline-block;
  background-color: #0e7a6e;
  color: #fff;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 12px 28px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.18s ease;
}

.form-submit:hover {
  background-color: #1a9989;
}

.form-submit:active {
  background-color: #0c6b60;
}