:root {
  --tf-black: #061518;
  --tf-ink: #10272b;
  --tf-teal: #047581;
  --tf-mint: #73c0be;
  --tf-white: #ffffff;
  --tf-ice: #f6fbfa;
  --tf-line: rgba(4, 117, 129, 0.16);
  --tf-shadow: 0 22px 70px rgba(6, 21, 24, 0.14);
  --tf-radius: 8px;
}

html {
  background: var(--tf-ice);
}

body {
  color: var(--tf-black);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(246, 251, 250, 0.94)),
    url("/assets/brand-refresh/background1u.jpg") center top / cover fixed !important;
}

body::before {
  opacity: 0.18 !important;
  background-image:
    linear-gradient(115deg, transparent 0 68%, rgba(115, 192, 190, 0.16) 68% 70%, transparent 70%),
    url("/assets/brand-refresh/background1u.jpg") !important;
  background-size: cover !important;
  mix-blend-mode: multiply;
}

a {
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

img {
  max-width: 100%;
}

.nav-glass,
.nav {
  background: rgba(255, 255, 255, 0.9) !important;
  border-bottom: 1px solid var(--tf-line) !important;
  box-shadow: 0 12px 42px rgba(6, 21, 24, 0.08) !important;
}

.nav-glass a,
.nav a,
.nav-links,
.text-gray-400 {
  color: rgba(6, 21, 24, 0.72) !important;
}

.nav-glass a:hover,
.nav a:hover,
.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--tf-black) !important;
}

.btn-primary,
.button,
.tf-button-primary {
  background: linear-gradient(135deg, var(--tf-mint), var(--tf-teal) 68%) !important;
  border-color: rgba(4, 117, 129, 0.32) !important;
  color: var(--tf-white) !important;
  border-radius: var(--tf-radius) !important;
  box-shadow: 0 14px 32px rgba(4, 117, 129, 0.2) !important;
}

.btn-secondary,
.button.secondary,
.tf-button-dark {
  background: var(--tf-black) !important;
  border-color: rgba(6, 21, 24, 0.12) !important;
  color: var(--tf-white) !important;
  border-radius: var(--tf-radius) !important;
}

.tf-button-ghost {
  background: rgba(255, 255, 255, 0.09) !important;
  border-color: rgba(115, 192, 190, 0.34) !important;
  color: var(--tf-white) !important;
}

.section-tag,
.eyebrow,
.tf-eyebrow {
  color: var(--tf-teal) !important;
  letter-spacing: 0.14em !important;
}

.section-tag {
  background: var(--tf-black) !important;
  clip-path: none !important;
  border-radius: var(--tf-radius) !important;
  box-shadow: none !important;
}

/* Homepage */
#hero {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(246, 251, 250, 0.96)),
    url("/assets/brand-refresh/background1u.jpg") center / cover !important;
}

.hero-panels {
  background: transparent !important;
}

.hero-panel {
  border-right: 1px solid rgba(4, 117, 129, 0.14) !important;
  background: var(--tf-white) !important;
}

.panel-bg-img {
  filter: saturate(0.98) contrast(0.98) brightness(1.04) !important;
  opacity: 0.64 !important;
}

.panel-color-overlay {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.3), rgba(4, 117, 129, 0.2)) !important;
}

.panel-label {
  background: rgba(255, 255, 255, 0.86) !important;
  border: 1px solid rgba(4, 117, 129, 0.18) !important;
  border-radius: var(--tf-radius) !important;
  box-shadow: var(--tf-shadow) !important;
  backdrop-filter: blur(14px);
}

.panel-label-title {
  color: var(--tf-black) !important;
}

.panel-label-sub {
  color: rgba(16, 39, 43, 0.72) !important;
}

.panel-phone-frame {
  border-color: var(--tf-black) !important;
  box-shadow: 0 30px 70px rgba(6, 21, 24, 0.24) !important;
}

.hero-cta-bar {
  background: rgba(255, 255, 255, 0.92) !important;
  border-color: rgba(4, 117, 129, 0.14) !important;
  box-shadow: var(--tf-shadow) !important;
}

.hero-cta-eyebrow {
  color: rgba(6, 21, 24, 0.74) !important;
}

.tf-page,
.tf-paper,
.tf-light {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(246, 251, 250, 0.96)),
    url("/assets/brand-refresh/background1u.jpg") center / cover !important;
  color: var(--tf-black) !important;
}

.tf-dark,
.tf-coach-carousel-section,
.tf-download-panel {
  background:
    linear-gradient(135deg, rgba(6, 21, 24, 0.96), rgba(4, 117, 129, 0.88)),
    url("/assets/brand-refresh/background1u.jpg") center / cover !important;
  color: var(--tf-white) !important;
}

.tf-head h2,
.tf-title,
.tf-store-copy h3,
.tf-feature-copy h3,
.tf-blog-copy h2 {
  color: var(--tf-black) !important;
}

.tf-dark .tf-head h2,
.tf-dark .tf-title,
.tf-download-panel h2 {
  color: var(--tf-white) !important;
}

.tf-head p,
.tf-store-copy p,
.tf-feature-copy p,
.tf-feature-copy ul,
.tf-blog-copy p,
.tf-stat span {
  color: rgba(16, 39, 43, 0.72) !important;
}

.tf-dark .tf-head p,
.tf-loop-card p,
.tf-download-panel p {
  color: rgba(255, 255, 255, 0.76) !important;
}

.tf-card,
.tf-stat,
.post-card,
.article-section,
.exercise,
.faq-item,
.cta-panel,
.sidebar-panel,
.empty-panel,
.download-panel,
.method-card,
#panel-privacy,
#panel-terms,
.rounded-3xl,
.rounded-2xl {
  border: 1px solid var(--tf-line) !important;
  border-radius: var(--tf-radius) !important;
  background: rgba(255, 255, 255, 0.9) !important;
  box-shadow: var(--tf-shadow) !important;
}

.tf-stat strong,
.tf-feature-copy li::before,
.section-block h2,
.section-block h3,
h2,
h3,
.text-tfDark {
  color: var(--tf-teal) !important;
}

.tf-loop-card::before,
.prescription {
  color: var(--tf-mint) !important;
}

.tf-loop-card {
  background: rgba(255, 255, 255, 0.08) !important;
  border-color: rgba(115, 192, 190, 0.26) !important;
}

.tf-footer,
.footer {
  background: var(--tf-black) !important;
  border-top: 1px solid rgba(115, 192, 190, 0.2) !important;
  color: rgba(255, 255, 255, 0.72) !important;
}

/* Blog and article pages */
body:has(.blog-grid),
body:has(.article-wrap) {
  --bg: var(--tf-ice);
  --bg-soft: #eef8f7;
  --panel: rgba(255, 255, 255, 0.92);
  --panel-strong: #ffffff;
  --text: var(--tf-black);
  --muted: rgba(16, 39, 43, 0.72);
  --muted-2: rgba(16, 39, 43, 0.56);
  --line: var(--tf-line);
  --accent: var(--tf-teal);
  --accent-strong: var(--tf-teal);
  --gold: var(--tf-mint);
  --paper: #ffffff;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(246, 251, 250, 0.96)),
    url("/assets/brand-refresh/background1u.jpg") center top / cover fixed !important;
}

.hero-copy h1,
.section-header h2,
.article h2,
.article h3,
.post-card h2,
.post-card h3,
.sidebar-panel h2,
.empty-panel h2 {
  color: var(--tf-black) !important;
}

.hero-copy p,
.section-header p,
.post-card p,
.article p,
.article li,
.sidebar-panel ol,
.empty-panel p {
  color: rgba(16, 39, 43, 0.72) !important;
}

.hero-image,
.gallery figure {
  border-color: rgba(4, 117, 129, 0.18) !important;
  background: var(--tf-white) !important;
  box-shadow: var(--tf-shadow) !important;
}

.gallery figcaption {
  background: var(--tf-white) !important;
  color: rgba(16, 39, 43, 0.7) !important;
}

.mini-block {
  border-top-color: rgba(4, 117, 129, 0.14) !important;
}

.mini-block strong {
  color: var(--tf-black) !important;
}

.prescription {
  background: rgba(115, 192, 190, 0.12) !important;
  border-color: rgba(4, 117, 129, 0.24) !important;
  color: var(--tf-teal) !important;
}

.cta-panel {
  background:
    linear-gradient(135deg, rgba(115, 192, 190, 0.18), rgba(255, 255, 255, 0.94)),
    var(--tf-white) !important;
}

.meta-chip,
.hero-social-link {
  border-color: var(--tf-line) !important;
  background: rgba(255, 255, 255, 0.72) !important;
  color: rgba(6, 21, 24, 0.72) !important;
}

/* Download / legal / support pages */
.page {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(246, 251, 250, 0.96)),
    url("/assets/brand-refresh/background1u.jpg") center / cover !important;
}

.download-panel {
  width: min(100%, 760px) !important;
  text-align: left !important;
}

.download-panel .logo {
  border-radius: var(--tf-radius) !important;
}

.download-panel h1,
.download-panel .copy,
.fallback-url,
.home-link {
  color: var(--tf-black) !important;
}

.download-panel .status {
  color: var(--tf-teal) !important;
}

.store-link {
  border-radius: var(--tf-radius) !important;
  background: var(--tf-black) !important;
  color: var(--tf-white) !important;
}

.store-link.secondary {
  background: var(--tf-white) !important;
  color: var(--tf-black) !important;
  border-color: var(--tf-line) !important;
}

.bg-tfDark,
section.bg-tfDark {
  background:
    linear-gradient(135deg, var(--tf-black), var(--tf-teal)),
    url("/assets/brand-refresh/background1u.jpg") center / cover !important;
}

.border-tfDark,
.border-tfDark\/20 {
  border-color: rgba(4, 117, 129, 0.24) !important;
}

.bg-tfDark\/5 {
  background: rgba(115, 192, 190, 0.1) !important;
}

.method-number {
  background: var(--tf-teal) !important;
  color: var(--tf-white) !important;
}

.section-block {
  border-bottom-color: rgba(4, 117, 129, 0.12) !important;
}

.section-block p,
.section-block li,
p,
li {
  color: rgba(16, 39, 43, 0.72);
}

strong {
  color: var(--tf-black);
}

@media (max-width: 760px) {
  .download-panel {
    text-align: center !important;
  }

  .nav-inner,
  .footer-inner,
  .tf-footer-in {
    align-items: flex-start !important;
    flex-direction: column !important;
  }
}

.footer-social{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.footer-social a{display:inline-grid;width:38px;height:38px;place-items:center;border:1px solid rgba(115,192,190,.28);border-radius:999px;background:rgba(255,255,255,.06);color:rgba(255,255,255,.82)!important;text-decoration:none;transition:transform .16s ease,border-color .16s ease,background .16s ease,color .16s ease}.footer-social a:hover,.footer-social a:focus-visible{outline:none;transform:translateY(-2px);border-color:rgba(115,192,190,.75);background:rgba(115,192,190,.16);color:#fff!important}.footer-social svg{width:17px;height:17px;display:block;fill:currentColor}.footer-social a[title="Instagram"] svg{width:18px;height:18px}.footer-social a[title="TikTok"] svg{width:18px;height:18px}

/* Guide index card refresh */
body:has(.blog-grid) .hero {
  padding-bottom: clamp(28px, 5vw, 54px) !important;
}

body:has(.blog-grid) .section {
  padding-top: clamp(34px, 5vw, 64px) !important;
}

body:has(.blog-grid) .section-header {
  align-items: end !important;
  margin-bottom: 22px !important;
}

body:has(.blog-grid) .blog-grid {
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)) !important;
  gap: 22px !important;
  align-items: start !important;
}

body:has(.blog-grid) .post-card {
  display: flex !important;
  height: auto !important;
  min-height: 0 !important;
  flex-direction: column !important;
  overflow: hidden !important;
  background: rgba(255, 255, 255, 0.94) !important;
}

body:has(.blog-grid) .post-card img {
  width: 100% !important;
  height: auto !important;
  aspect-ratio: 4 / 5 !important;
  object-fit: contain !important;
  object-position: center !important;
  background: #ffffff !important;
}

body:has(.blog-grid) .post-card-body {
  display: grid !important;
  gap: 10px !important;
  padding: 18px !important;
}

body:has(.blog-grid) .post-card .meta-chip {
  width: max-content !important;
  max-width: 100% !important;
}

@media (max-width: 680px) {
  body:has(.blog-grid) .section-header {
    align-items: flex-start !important;
  }

  body:has(.blog-grid) .blog-grid {
    grid-template-columns: 1fr !important;
  }
}
/* Guide readability refresh */
body:has(.article-wrap) .brand img,
body:has(.blog-grid) .brand img {
  width: 184px !important;
  height: auto !important;
}

body:has(.article-wrap) .hero,
body:has(.article-wrap) .section {
  padding-block: clamp(38px, 5vw, 72px) !important;
}

body:has(.article-wrap) .article-wrap {
  grid-template-columns: minmax(0, 780px) 280px !important;
  gap: clamp(28px, 4vw, 46px) !important;
  justify-content: center !important;
}

body:has(.article-wrap) .article-section,
body:has(.article-wrap) .exercise,
body:has(.article-wrap) .faq-item,
body:has(.article-wrap) .cta-panel,
body:has(.article-wrap) .sidebar-panel,
body:has(.article-wrap) .empty-panel {
  background: rgba(255, 255, 255, 0.96) !important;
  border-color: rgba(4, 117, 129, 0.2) !important;
  box-shadow: 0 18px 54px rgba(6, 21, 24, 0.1) !important;
}

body:has(.article-wrap) .article p,
body:has(.article-wrap) .article li,
body:has(.article-wrap) .section-header p,
body:has(.article-wrap) .sidebar-panel ol,
body:has(.article-wrap) .empty-panel p {
  color: rgba(6, 21, 24, 0.78) !important;
  font-size: 1.03rem !important;
  line-height: 1.76 !important;
}

body:has(.article-wrap) .article h2,
body:has(.article-wrap) .article h3,
body:has(.article-wrap) .section-header h2,
body:has(.article-wrap) .sidebar-panel h2 {
  color: var(--tf-black) !important;
}

body:has(.article-wrap) .mini-block strong {
  color: var(--tf-black) !important;
  letter-spacing: 0.14em !important;
}

body:has(.article-wrap) .gallery figure,
body:has(.article-wrap) .hero-image {
  position: relative !important;
  overflow: hidden !important;
}

body:has(.article-wrap) .gallery figure::after,
body:has(.article-wrap) .hero-image::after {
  content: "";
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  width: min(34%, 150px);
  aspect-ratio: 898 / 354;
  background: url("/assets/brand-refresh/logo-title-teal-black.png") right top / contain no-repeat;
  filter: drop-shadow(0 5px 10px rgba(255, 255, 255, 0.72));
  pointer-events: none;
}

body:has(.article-wrap) .gallery figcaption {
  color: rgba(6, 21, 24, 0.68) !important;
}

@media (max-width: 920px) {
  body:has(.article-wrap) .article-wrap {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 680px) {
  body:has(.article-wrap) .brand img,
  body:has(.blog-grid) .brand img {
    width: 148px !important;
  }

  body:has(.article-wrap) .gallery figure::after,
  body:has(.article-wrap) .hero-image::after {
    width: min(38%, 128px);
    top: 10px;
    right: 10px;
  }
}