/*
Theme Name: StemActivator
Theme URI: https://stemactivator.com/
Author: All In Enterprises, LLC (Independent HealthyHome Distributor)
Author URI: https://stemactivator.com/
Description: Premium HealthyHome-family WordPress theme for stemactivator.com — StemActive hub with Shop + Join CTAs. Cyan/navy wellness aesthetic matching healthyhome.com, elevated for DTC luxury.
Version: 2.2.6
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: stemactivator
Tags: custom-menu, featured-images, translation-ready
*/

/* Design tokens — HealthyHome-family (verified 2026-08-24) + premium uplift */
:root {
  --sa-cyan: #00BED6;
  --sa-cyan-bar: #00BAD1;
  --sa-cyan-mid: #0099b0;
  --sa-cyan-deep: #007280;
  --sa-sage: #7CA3A7;
  --sa-sage-soft: #79A3A7;
  --sa-pink-1: #F4C3D6;
  --sa-pink-2: #EC9BBA;
  --sa-pink-3: #E782A9;
  --sa-navy: #1B203F;
  --sa-ink: #0E1B1F;
  --sa-heading: #383838;
  --sa-body: #494949;
  --sa-deep: #2B2B2B;
  --sa-muted: #535353;
  --sa-muted-2: #6C757D;
  --sa-bg: #FFFFFF;
  --sa-bg-soft: #F8F9FA;
  --sa-bg-warm: #FAF8F5;
  --sa-hairline: #CDCDCD;
  --sa-hairline-soft: #F1F1F1;
  --sa-champagne: #C9B896;
  --sa-white: #FFFFFF;
  --sa-overlay: rgba(14, 27, 31, 0.62);
  --sa-font: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --sa-max: 1180px;
  --sa-gutter: clamp(1.25rem, 3vw, 2rem);
  --sa-section-y: clamp(3.5rem, 8vw, 6.5rem);
  --sa-radius: 6px;
  --sa-radius-lg: 10px;
  --sa-header-h: 72px;
  --sa-shadow: 0 10px 36px rgba(14, 27, 31, 0.08);
  --sa-shadow-lift: 0 18px 48px rgba(14, 27, 31, 0.14);
  --sa-ease: cubic-bezier(.22, 1, .36, 1);
  --sa-sticky-h: 64px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sa-font);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.65;
  color: var(--sa-body);
  background: var(--sa-bg);
  -webkit-font-smoothing: antialiased;
  padding-bottom: 0;
}
body.has-sticky-pad { padding-bottom: calc(var(--sa-sticky-h) + env(safe-area-inset-bottom, 0px)); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--sa-cyan); text-decoration: none; transition: color .2s var(--sa-ease), opacity .2s var(--sa-ease); }
a:hover { color: var(--sa-cyan-mid); }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--sa-font);
  color: var(--sa-heading);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 0.85rem;
}
h1 { font-size: clamp(2rem, 5vw, 3.75rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.25rem); letter-spacing: 0.04em; text-transform: uppercase; }
h3 { font-size: 1.15rem; letter-spacing: 0; text-transform: none; font-weight: 700; }
p { margin: 0 0 1rem; }
ul, ol { margin: 0 0 1rem; padding-left: 1.2rem; }
.screen-reader-text {
  border: 0; clip: rect(1px,1px,1px,1px); clip-path: inset(50%);
  height: 1px; margin: -1px; overflow: hidden; padding: 0;
  position: absolute; width: 1px; word-wrap: normal !important;
}

.sa-wrap {
  width: min(100% - (var(--sa-gutter) * 2), var(--sa-max));
  margin-inline: auto;
}
.sa-section { padding: var(--sa-section-y) 0; background: var(--sa-bg); }
.sa-section--soft { background: var(--sa-bg-soft); }
.sa-section--warm { background: var(--sa-bg-warm); }
.sa-section--dark {
  background: var(--sa-navy);
  color: rgba(255,255,255,.9);
}
.sa-section--dark h1, .sa-section--dark h2, .sa-section--dark h3,
.sa-section--dark h4 { color: var(--sa-white); }
.sa-section--sage { background: var(--sa-sage); color: var(--sa-white); }
.sa-section--sage h2, .sa-section--sage h3 { color: var(--sa-white); }
.sa-section--pink {
  background: linear-gradient(135deg, var(--sa-pink-1), var(--sa-pink-2));
  color: var(--sa-deep);
}
.sa-section__intro { text-align: center; max-width: 720px; margin: 0 auto 2.75rem; }
.sa-section__intro p { color: var(--sa-muted); margin: 0; }
.sa-eyebrow {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--sa-cyan);
  margin-bottom: .75rem;
}
.sa-section--dark .sa-eyebrow { color: var(--sa-champagne); }

/* Utility bar */
.sa-topbar {
  background: var(--sa-cyan-bar);
  color: var(--sa-white);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .45rem 0;
}
.sa-topbar__inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}
.sa-topbar a { color: var(--sa-white); }
.sa-topbar a:hover { opacity: .85; color: var(--sa-white); }

/* Header */
.sa-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(248,249,250,.96);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--sa-hairline-soft);
  transition: box-shadow .25s var(--sa-ease), background .25s var(--sa-ease);
}
.sa-header.is-scrolled { box-shadow: 0 4px 24px rgba(14,27,31,.08); background: rgba(255,255,255,.98); }
.sa-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--sa-header-h);
  gap: 1rem;
}
.sa-logo {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  color: var(--sa-heading);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.sa-logo:hover { color: var(--sa-cyan); }
.sa-logo__mark {
  width: 36px; height: 36px; border-radius: 50%;
  background: transparent;
  color: var(--sa-white);
  display: grid; place-items: center;
  font-size: .85rem; line-height: 1;
  overflow: hidden;
  flex-shrink: 0;
}
.sa-logo__mark img {
  width: 100%; height: 100%;
  object-fit: contain;
  display: block;
}
.sa-nav-toggle {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid rgba(0,0,0,.12);
  border-radius: 50px;
  background: transparent;
  padding: 0;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.sa-nav-toggle span {
  display: block; width: 18px; height: 2px;
  background: var(--sa-heading);
  transition: transform .25s var(--sa-ease), opacity .2s;
}
.sa-nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.sa-nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.sa-nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.sa-nav { display: flex; align-items: center; gap: 1.5rem; }
.sa-nav > ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; align-items: center; gap: 1.35rem;
}
.sa-nav > ul > li {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 2.25rem;
}
.sa-nav > ul > li > a {
  display: inline-flex;
  align-items: center;
  line-height: 1.2;
}
.sa-nav a {
  color: var(--sa-muted);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .35rem 0;
  border-bottom: 2px solid transparent;
}
.sa-nav a:hover, .sa-nav .current-menu-item > a, .sa-nav a[aria-current="page"] {
  color: var(--sa-cyan);
  border-bottom-color: var(--sa-cyan);
}
/* Products dropdown — keep top-level row single-height */
.sa-nav .menu-item-has-children > a::after {
  content: "";
  display: inline-block;
  width: 0; height: 0;
  margin-left: .4rem;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  opacity: .7;
}
.sa-nav .sub-menu {
  list-style: none;
  margin: 0;
  padding: .55rem 0;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: #fff;
  border: 1px solid var(--sa-hairline-soft);
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(14,27,31,.12);
  display: none;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  z-index: 1200;
}
.sa-nav .menu-item-has-children:hover > .sub-menu,
.sa-nav .menu-item-has-children:focus-within > .sub-menu {
  display: flex;
}
.sa-nav .sub-menu a {
  display: block;
  padding: .65rem 1rem;
  border-bottom: none;
  letter-spacing: .06em;
  white-space: nowrap;
}
.sa-nav .sub-menu a:hover {
  background: rgba(0,190,214,.08);
  border-bottom-color: transparent;
}
.sa-nav__cta { display: flex; gap: .6rem; align-items: center; }

/* Buttons — HH outline language, premium radius 6 */
.sa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  min-height: 48px;
  padding: .7rem 1.35rem;
  font-family: var(--sa-font);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  border-radius: var(--sa-radius);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none !important;
  transition: transform .2s var(--sa-ease), background .2s var(--sa-ease), color .2s var(--sa-ease), box-shadow .25s var(--sa-ease), border-color .2s;
}
.sa-btn:active { transform: scale(.98); }
.sa-btn--primary {
  background: var(--sa-cyan);
  color: var(--sa-white) !important;
  border-color: var(--sa-cyan);
  box-shadow: 0 8px 24px rgba(0,190,214,.28);
}
.sa-btn--primary:hover {
  background: var(--sa-cyan-mid);
  border-color: var(--sa-cyan-mid);
  color: var(--sa-white) !important;
  box-shadow: 0 12px 28px rgba(0,190,214,.35);
  transform: translateY(-2px);
}
.sa-btn--secondary {
  background: transparent;
  color: var(--sa-cyan) !important;
  border-color: var(--sa-cyan);
}
.sa-btn--secondary:hover {
  background: rgba(0,190,214,.08);
  color: var(--sa-cyan-mid) !important;
  border-color: var(--sa-cyan-mid);
  transform: translateY(-2px);
}
.sa-btn--ghost {
  background: transparent;
  color: var(--sa-white) !important;
  border-color: rgba(255,255,255,.85);
}
.sa-btn--ghost:hover {
  background: rgba(255,255,255,.12);
  color: var(--sa-white) !important;
  transform: translateY(-2px);
}
.sa-btn--white {
  background: var(--sa-white);
  color: var(--sa-navy) !important;
  border-color: var(--sa-white);
}
.sa-btn--white:hover {
  background: var(--sa-bg-soft);
  transform: translateY(-2px);
}
.sa-btn--sage {
  background: transparent;
  color: var(--sa-sage) !important;
  border-color: var(--sa-sage);
}
.sa-btn--block { width: 100%; }
.sa-cta-row { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }
.sa-cta-row--center { justify-content: center; }

/* Hero video carousel — fixed height, no slide jump */
.sa-slider {
  position: relative;
  overflow: hidden;
  background: #0a1218;
  height: 560px;
  min-height: 560px;
  max-height: 560px;
}
.sa-slider__track {
  position: relative;
  height: 100%;
  min-height: 100%;
}
.sa-slider__slide {
  position: absolute; inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity .8s var(--sa-ease), visibility .8s;
  display: grid;
  align-items: stretch;
  height: 100%;
}
.sa-slider__slide.is-active {
  opacity: 1;
  visibility: visible;
  z-index: 1;
}
.sa-slider__video {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  background: #0a1218;
  pointer-events: none;
}
.sa-slider__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    90deg,
    rgba(10, 18, 24, 0.88) 0%,
    rgba(10, 18, 24, 0.72) 38%,
    rgba(10, 18, 24, 0.28) 70%,
    rgba(10, 18, 24, 0.15) 100%
  );
}
.sa-slider__panel {
  position: relative;
  z-index: 2;
  width: min(100% - (var(--sa-gutter) * 2), var(--sa-max));
  margin: auto;
  padding: 3rem 0;
  max-width: 640px;
  justify-self: start;
  margin-left: max(var(--sa-gutter), calc((100% - var(--sa-max)) / 2 + var(--sa-gutter)));
  color: var(--sa-white);
}
.sa-slider__panel .sa-eyebrow { color: var(--sa-cyan); }
.sa-slider__panel h1 {
  text-transform: uppercase;
  letter-spacing: .02em;
  margin-bottom: 1rem;
  color: var(--sa-white);
}
.sa-slider__panel p {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.88);
  max-width: 36rem;
}
.sa-slider__panel .sa-btn--secondary {
  color: var(--sa-white) !important;
  border-color: rgba(255, 255, 255, 0.75);
}
.sa-slider__panel .sa-btn--secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--sa-white) !important;
  border-color: var(--sa-white);
}
/* Spinning HealthyHome crest (PG .pg-crest-spin pattern) */
.sa-crest-spin {
  position: absolute;
  right: clamp(1.25rem, 6vw, 4.5rem);
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: clamp(88px, 12vw, 128px);
  height: clamp(88px, 12vw, 128px);
  pointer-events: none;
  filter: drop-shadow(0 12px 28px rgba(0, 0, 0, 0.35));
}
.sa-crest-spin img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  animation: saSpinY 7s ease-in-out infinite;
  transform-style: preserve-3d;
  backface-visibility: hidden;
}
@keyframes saSpinY {
  0%   { transform: perspective(800px) rotateY(0deg); }
  45%  { transform: perspective(800px) rotateY(360deg); }
  100% { transform: perspective(800px) rotateY(360deg); }
}
@media (prefers-reduced-motion: reduce) {
  .sa-crest-spin img { animation: none; }
  .sa-slider__slide { transition: none; }
}
.sa-slider__dots {
  position: absolute; left: 50%; bottom: 1.25rem;
  transform: translateX(-50%);
  display: flex; gap: .5rem; z-index: 3;
}
.sa-slider__dot {
  width: 10px; height: 10px; border-radius: 50%;
  border: 0; padding: 0; cursor: pointer;
  background: rgba(255,255,255,.55);
  transition: transform .2s, background .2s;
}
.sa-slider__dot.is-active { background: var(--sa-cyan); transform: scale(1.15); }
.sa-slider__nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 3; width: 44px; height: 44px;
  border-radius: 50%; border: 1px solid rgba(255,255,255,.5);
  background: rgba(14,27,31,.35); color: #fff;
  cursor: pointer; font-size: 1.25rem; line-height: 1;
  display: grid; place-items: center;
  transition: background .2s;
}
.sa-slider__nav:hover { background: rgba(14,27,31,.6); }
.sa-slider__nav--prev { left: .75rem; }
.sa-slider__nav--next { right: .75rem; }

/* Trust bar */
.sa-trust {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  text-align: center;
}
.sa-trust__item {
  padding: 1rem .5rem;
  border-right: 1px solid var(--sa-hairline-soft);
}
.sa-trust__item:last-child { border-right: 0; }
.sa-trust__icon {
  width: 42px; height: 42px; margin: 0 auto .65rem;
  border-radius: 50%;
  background: rgba(0,190,214,.12);
  color: var(--sa-cyan);
  display: grid; place-items: center;
  font-size: 1.1rem;
  transition: transform .3s var(--sa-ease);
}
.sa-trust__item:hover .sa-trust__icon { transform: scale(1.08); }
.sa-trust__item strong {
  display: block;
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--sa-heading);
}

/* Product cards */
.sa-products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.sa-card {
  background: var(--sa-white);
  border: 1px solid var(--sa-hairline-soft);
  border-radius: var(--sa-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .35s var(--sa-ease), box-shadow .35s var(--sa-ease);
}
.sa-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sa-shadow-lift);
}
.sa-card__media {
  position: relative;
  background: var(--sa-bg-soft);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}
.sa-card__media img { max-height: 220px; width: auto; object-fit: contain; }
.sa-badge {
  position: absolute; top: .85rem; left: .85rem;
  background: var(--sa-cyan);
  color: var(--sa-white);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .35rem .65rem;
  border-radius: var(--sa-radius);
}
.sa-card__body { padding: 1.35rem 1.35rem 1.5rem; display: flex; flex-direction: column; flex: 1; }
.sa-card__body h3 { margin-bottom: .5rem; }
.sa-card__body p { flex: 1; font-size: .95rem; }
.sa-price {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--sa-heading);
  margin: .5rem 0 .15rem !important;
}
.sa-price__note { font-size: .8rem; color: var(--sa-cyan-mid); margin-bottom: 1rem !important; }

/* Benefits */
.sa-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.sa-feature {
  text-align: center;
  padding: 1.75rem 1.1rem;
  background: var(--sa-white);
  border: 1px solid var(--sa-hairline-soft);
  border-radius: var(--sa-radius-lg);
  transition: transform .3s var(--sa-ease), box-shadow .3s var(--sa-ease);
}
.sa-feature:hover { transform: translateY(-4px); box-shadow: var(--sa-shadow); }
.sa-feature__icon {
  width: 52px; height: 52px; margin: 0 auto 1rem;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0,190,214,.15), rgba(124,163,167,.2));
  color: var(--sa-cyan-deep);
  display: grid; place-items: center;
  font-size: 1.25rem;
  transition: transform .35s var(--sa-ease);
}
.sa-feature:hover .sa-feature__icon { transform: scale(1.1) rotate(-4deg); }

/* Video */
.sa-video {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 2.5rem;
  align-items: center;
}
.sa-video__frame {
  position: relative;
  border-radius: var(--sa-radius-lg);
  overflow: hidden;
  background: var(--sa-navy);
  aspect-ratio: 16/9;
  box-shadow: var(--sa-shadow-lift);
}
.sa-video__frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.sa-video__poster {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  display: grid; place-items: center;
  cursor: pointer;
  transition: opacity .3s;
}
.sa-video__poster::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--sa-overlay);
}
.sa-video__play {
  position: relative; z-index: 1;
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--sa-cyan);
  color: #fff;
  display: grid; place-items: center;
  font-size: 1.5rem;
  box-shadow: 0 12px 32px rgba(0,190,214,.4);
  transition: transform .25s var(--sa-ease);
  border: 0; cursor: pointer;
}
.sa-video__poster:hover .sa-video__play { transform: scale(1.08); }
.sa-video__copy .sa-stat {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--sa-cyan);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 .35rem;
}

/* Dark photo band */
.sa-band {
  position: relative;
  min-height: 360px;
  display: grid;
  align-items: center;
  background-size: cover;
  background-position: center;
  color: var(--sa-white);
  text-align: center;
}
.sa-band::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--sa-overlay);
}
.sa-band__inner { position: relative; z-index: 1; padding: var(--sa-section-y) var(--sa-gutter); max-width: 720px; margin: 0 auto; }
.sa-band h2 { color: var(--sa-white); }

/* FAQ accordion */
.sa-faq { max-width: 820px; margin: 0 auto; }
.sa-faq__item {
  border-bottom: 1px solid var(--sa-hairline);
  background: transparent;
}
.sa-faq__q {
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  padding: 1.15rem 2.5rem 1.15rem 0;
  font-family: var(--sa-font);
  font-size: 1rem;
  font-weight: 700;
  color: var(--sa-heading);
  cursor: pointer;
  position: relative;
}
.sa-faq__q::after {
  content: "+";
  position: absolute; right: 0; top: 50%;
  transform: translateY(-50%);
  color: var(--sa-cyan);
  font-size: 1.35rem;
  font-weight: 400;
  transition: transform .25s var(--sa-ease);
}
.sa-faq__item.is-open .sa-faq__q::after { content: "–"; }
.sa-faq__a {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height .4s var(--sa-ease), opacity .3s, padding .3s;
  padding: 0;
  color: var(--sa-body);
}
.sa-faq__item.is-open .sa-faq__a {
  max-height: 320px;
  opacity: 1;
  padding: 0 0 1.15rem;
}

/* Product detail */
.sa-pdp {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}
.sa-pdp__media {
  background: var(--sa-bg-soft);
  border-radius: var(--sa-radius-lg);
  padding: 2rem;
  display: grid;
  place-items: center;
}
.sa-pdp__media img { max-height: 360px; }
.sa-specs {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem;
  font-size: .95rem;
}
.sa-specs th, .sa-specs td {
  text-align: left;
  padding: .65rem .4rem;
  border-bottom: 1px solid var(--sa-hairline-soft);
}
.sa-specs th { color: var(--sa-heading); width: 42%; font-weight: 700; }
.sa-check { list-style: none; padding: 0; }
.sa-check li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: .55rem;
}
.sa-check li::before {
  content: "✓";
  position: absolute; left: 0; color: var(--sa-cyan);
  font-weight: 700;
}

/* Compare table */
.sa-table-wrap { overflow-x: auto; margin: 1.5rem 0; }
.sa-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .92rem;
}
.sa-table th, .sa-table td {
  padding: .85rem 1rem;
  border: 1px solid var(--sa-hairline-soft);
  text-align: left;
  vertical-align: top;
}
.sa-table thead th {
  background: var(--sa-navy);
  color: var(--sa-white);
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-size: .75rem;
}
.sa-table tbody tr:nth-child(even) { background: var(--sa-bg-soft); }

/* Content prose pages */
.sa-prose { max-width: 760px; margin: 0 auto; }
.sa-prose h2 { margin-top: 2.25rem; text-transform: none; letter-spacing: -0.01em; font-size: clamp(1.35rem, 2.5vw, 1.75rem); }
.sa-prose h3 { margin-top: 1.5rem; }

/* Join band / footer */
.sa-join-band {
  background: linear-gradient(135deg, var(--sa-navy), #243056 55%, var(--sa-cyan-deep));
  color: var(--sa-white);
  text-align: center;
  padding: clamp(3rem, 6vw, 4.5rem) 0;
}
.sa-join-band h2 { color: var(--sa-white); }
.sa-join-band p { max-width: 620px; margin: 0 auto 1.5rem; opacity: .92; }

.sa-footer {
  background: var(--sa-ink);
  color: rgba(255,255,255,.78);
  padding: 3.5rem 0 1.5rem;
  font-size: .92rem;
}
.sa-footer a { color: rgba(255,255,255,.88); }
.sa-footer a:hover { color: var(--sa-cyan); }
.sa-footer h4 {
  color: var(--sa-white);
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.sa-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
.sa-footer ul { list-style: none; padding: 0; margin: 0; }
.sa-footer li { margin-bottom: .45rem; }
.sa-footer .sa-logo { color: var(--sa-white); margin-bottom: 1rem; }
.sa-footer__legal {
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top: 1.25rem;
  font-size: .78rem;
  color: rgba(255,255,255,.55);
  letter-spacing: .02em;
}
.sa-footer__legal p { margin-bottom: .65rem; }

/* Social icon row */
.sa-social {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
}
.sa-social__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.22);
  color: var(--sa-white) !important;
  background: rgba(255,255,255,.06);
  transition: background .2s var(--sa-ease), border-color .2s var(--sa-ease), transform .2s var(--sa-ease);
}
.sa-social__link:hover {
  background: var(--sa-cyan);
  border-color: var(--sa-cyan);
  color: var(--sa-ink) !important;
  transform: translateY(-2px);
}
.sa-social__icon {
  font-size: .95rem;
  font-weight: 700;
  line-height: 1;
}
.screen-reader-text {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

.sa-disclosure {
  background: var(--sa-bg-soft);
  border-left: 3px solid var(--sa-cyan);
  padding: 1.25rem 1.35rem;
  border-radius: 0 var(--sa-radius) var(--sa-radius) 0;
  margin: 2rem 0;
  font-size: .92rem;
}

/* Sticky mobile CTA */
.sa-sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 1100;
  display: none;
  gap: .5rem;
  padding: .65rem .85rem calc(.65rem + env(safe-area-inset-bottom, 0px));
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--sa-hairline-soft);
  box-shadow: 0 -8px 28px rgba(14,27,31,.1);
  transform: translateY(110%);
  transition: transform .35s var(--sa-ease);
}
.sa-sticky-cta.is-visible { transform: translateY(0); }
.sa-sticky-cta .sa-btn { flex: 1; min-height: 46px; }

/* Reveal */
.sa-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s var(--sa-ease), transform .6s var(--sa-ease);
}
.sa-reveal.is-in { opacity: 1; transform: none; }

/* Page title fallback */
.sa-page-hero {
  background: var(--sa-bg-soft);
  padding: 2.75rem 0 2rem;
  border-bottom: 1px solid var(--sa-hairline-soft);
}
.sa-page-hero h1 { margin: 0; text-transform: none; letter-spacing: -0.02em; font-size: clamp(1.75rem, 3.5vw, 2.5rem); }

/* Badges row */
.sa-badges {
  display: flex; flex-wrap: wrap; justify-content: center; gap: .75rem 1.25rem;
  list-style: none; padding: 0; margin: 0 0 1.5rem;
}
.sa-badges li {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .45rem .9rem;
  border: 1px solid rgba(255,255,255,.55);
  border-radius: var(--sa-radius);
}

/* Responsive */
@media (max-width: 980px) {
  .sa-products, .sa-features { grid-template-columns: repeat(2, 1fr); }
  .sa-trust { grid-template-columns: repeat(3, 1fr); }
  .sa-trust__item:nth-child(3) { border-right: 0; }
  .sa-video, .sa-pdp, .sa-footer__grid { grid-template-columns: 1fr; }
  .sa-slider {
    height: 420px;
    min-height: 420px;
    max-height: 420px;
  }
  .sa-slider__overlay {
    background: linear-gradient(180deg, rgba(10,18,24,.9) 0%, rgba(10,18,24,.78) 48%, rgba(10,18,24,.45) 100%);
  }
  .sa-crest-spin {
    right: 1rem;
    top: auto;
    bottom: 3.25rem;
    transform: none;
    width: 72px;
    height: 72px;
  }
  .sa-slider__panel { padding: 2.25rem 0 4.5rem; max-width: 100%; }
}
@media (max-width: 768px) {
  .sa-nav-toggle { display: flex; }
  .sa-nav {
    position: fixed;
    inset: calc(var(--sa-header-h) + 28px) 0 auto 0;
    background: var(--sa-white);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem 1.5rem;
    border-bottom: 1px solid var(--sa-hairline-soft);
    box-shadow: var(--sa-shadow);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform .35s var(--sa-ease), opacity .25s;
    z-index: 999;
  }
  .sa-nav.is-open {
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }
  .sa-nav > ul { flex-direction: column; align-items: flex-start; gap: .35rem; }
  .sa-nav > ul > li { min-height: 0; width: 100%; }
  .sa-nav .sub-menu {
    position: static;
    display: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    padding: .15rem 0 .15rem .85rem;
    min-width: 0;
    width: 100%;
    background: transparent;
  }
  .sa-nav .menu-item-has-children.is-open > .sub-menu,
  .sa-nav.is-open .menu-item-has-children:focus-within > .sub-menu {
    display: flex;
  }
  .sa-nav__cta { margin-top: .75rem; }
  .sa-products, .sa-features, .sa-trust { grid-template-columns: 1fr; }
  .sa-trust__item { border-right: 0; border-bottom: 1px solid var(--sa-hairline-soft); }
  .sa-sticky-cta { display: flex; }
  body.has-sticky-pad { padding-bottom: calc(var(--sa-sticky-h) + env(safe-area-inset-bottom, 0px)); }
  .sa-slider__nav { display: none; }
}

.sa-price__retail {
  font-size: .55em;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--sa-sage, #7CA3A7);
  margin-left: .35rem;
  vertical-align: middle;
}