/* ==========================================================================
   Citizen Oxy Wellness Equipment — Global Styles
   Fonts are self-hosted in /fonts (variable fonts: one file covers every weight).
   The two "latin" files are preloaded in each page <head>.
   ========================================================================== */

@font-face {
  font-family: 'Sora'; font-style: normal; font-weight: 100 800; font-display: swap;
  src: url(fonts/sora-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Sora'; font-style: normal; font-weight: 100 800; font-display: swap;
  src: url(fonts/sora-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Work Sans'; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url(fonts/work-sans-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Work Sans'; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url(fonts/work-sans-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  /* Brand palette */
  --navy: #0d2438;
  --navy-2: #102c44;
  --deep-teal: #14506a;
  --teal: #256f96;          /* links — 5.1:1+ on light backgrounds */
  --soft-blue: #dfeaf3;
  --brass: #ab8a4e;         /* decorative accents, borders, rules */
  --brass-ink: #866630;     /* brass-colored TEXT on light backgrounds (AA) */
  --brass-btn: #8c6d35;     /* button fill — white text passes AA */
  --brass-btn-2: #7d6130;
  --brass-light: #d9bf8c;   /* brass-colored text on dark backgrounds */
  --cream: #f8f6f1;
  --white: #ffffff;
  --img-bg: #f0eee9;
  --text: #1f2f3d;
  --muted: #5a6b80;
  --border: #e4e9ee;

  /* Shape */
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-pill: 999px;

  /* Elevation */
  --sh-sm: 0 1px 2px rgba(13,36,56,.05), 0 4px 12px rgba(13,36,56,.05);
  --sh-md: 0 2px 4px rgba(13,36,56,.04), 0 12px 30px rgba(13,36,56,.08);
  --sh-lg: 0 8px 16px rgba(13,36,56,.06), 0 28px 60px rgba(13,36,56,.14);
  --sh-brass: 0 6px 18px rgba(140,109,53,.32);

  /* Motion */
  --ease: cubic-bezier(.2,.7,.2,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
  --t-fast: .18s;
  --t-med: .32s;
  --t-slow: .8s;

  /* Layout */
  --wrap: 1240px;
  --gutter: clamp(1.1rem, 4vw, 2rem);
  --section-y: clamp(3.5rem, 7vw, 5.75rem);
  --header-h: 92px;
}

/* ============ BASE ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img { height: auto; max-width: 100%; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Work Sans', 'Helvetica Neue', Arial, sans-serif;
  color: var(--text);
  background: var(--cream);
  line-height: 1.7;
  font-size: 1.125rem;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
body.no-scroll { overflow: hidden; }

::selection { background: rgba(171,138,78,.28); color: var(--navy); }

h1, h2, h3, h4, h5, h6 {
  font-family: 'Sora', 'Helvetica Neue', sans-serif;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: -0.2px;
  text-wrap: balance;
}
h1 { font-size: clamp(2rem, 1.35rem + 2.3vw, 3rem); margin-bottom: 1rem; line-height: 1.14; letter-spacing: -1px; }
h2 { font-size: clamp(1.6rem, 1.25rem + 1.3vw, 2.2rem); margin-bottom: 1rem; line-height: 1.22; letter-spacing: -.6px; }
h3 { font-size: clamp(1.18rem, 1.1rem + .35vw, 1.34rem); margin-bottom: .6rem; line-height: 1.35; }
h4 { font-size: 1.15rem; margin-bottom: .5rem; font-family: 'Work Sans', sans-serif; font-weight: 600; line-height: 1.4; }

p { margin-bottom: 1rem; text-wrap: pretty; }

a { color: var(--teal); text-decoration: none; transition: color var(--t-fast) var(--ease); }
a:hover { color: var(--deep-teal); }

.section strong { color: var(--navy); font-weight: 600; }

/* Keyboard focus — visible, on-brand */
:focus-visible { outline: 3px solid var(--brass); outline-offset: 3px; border-radius: 4px; }
.btn:focus-visible { outline-offset: 4px; }

.skip-link {
  position: absolute; left: 1rem; top: -100px; z-index: 1000;
  background: var(--navy); color: #fff; padding: .7rem 1.1rem; border-radius: var(--r-sm); font-weight: 600;
  transition: top var(--t-fast) var(--ease);
}
.skip-link:focus { top: 1rem; color: #fff; }

.text-center { text-align: center; }
/* visible to screen readers & search engines only */
.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: .65rem;
  font-size: .8rem; font-weight: 600; letter-spacing: 2.6px; text-transform: uppercase;
  color: var(--brass-ink); margin-bottom: .85rem;
}
.eyebrow::before { content: ''; width: 22px; height: 2px; border-radius: 2px; background: currentColor; opacity: .7; }

.icon { width: 1.15em; height: 1.15em; flex: none; display: inline-block; vertical-align: middle; }

/* ============ HEADER ============ */
.site-header {
  background: rgba(255,255,255,.94);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--border);
  padding: .9rem var(--gutter);
  position: sticky; top: 0; z-index: 100;
  transition: padding var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease), background var(--t-med) var(--ease);
}
.site-header.is-scrolled { padding-top: .45rem; padding-bottom: .45rem; box-shadow: 0 6px 24px rgba(13,36,56,.08); background: rgba(255,255,255,.97); }

.header-inner {
  max-width: var(--wrap); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem 2.25rem;
}

.logo { display: flex; align-items: center; gap: .85rem; color: var(--navy); flex: none; }
.logo-img { height: 64px; width: auto; display: block; transition: height var(--t-med) var(--ease); }
.is-scrolled .logo-img { height: 50px; }
.logo-sub {
  font-size: .72rem; color: var(--muted); letter-spacing: 2px; text-transform: uppercase;
  padding-left: .85rem; border-left: 1px solid var(--border);
}

.site-nav ul { list-style: none; display: flex; gap: 2.1rem; align-items: center; }
.site-nav a {
  position: relative; display: inline-block;
  color: var(--navy); font-size: 1.02rem; font-weight: 500; white-space: nowrap; padding: .35rem 0;
}
.site-nav > ul > li > a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; border-radius: 2px;
  background: var(--brass); transform: scaleX(0); transform-origin: left;
  transition: transform var(--t-med) var(--ease-out);
}
.site-nav > ul > li > a:hover::after,
.site-nav > ul > li > a.active::after { transform: scaleX(1); }
.site-nav a:hover { color: var(--navy); }

/* Equipment dropdown (desktop) */
.nav-group { position: relative; }
.nav-group > a { padding-right: 1.1rem; }
.nav-group > a::before {
  content: ''; position: absolute; right: 0; top: 50%; width: 7px; height: 7px; margin-top: -6px;
  border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted);
  transform: rotate(45deg); transition: transform var(--t-med) var(--ease), margin var(--t-med) var(--ease);
}
.nav-group:hover > a::before, .nav-group:focus-within > a::before { transform: rotate(-135deg); margin-top: -2px; }

.nav-drop {
  position: absolute; top: 100%; left: -1.25rem; margin-top: 14px;
  display: flex; flex-direction: column; gap: 0; min-width: 280px; padding: .55rem;
  background: var(--white); border-radius: var(--r-md); border: 1px solid var(--border);
  box-shadow: var(--sh-lg); z-index: 200;
  opacity: 0; visibility: hidden; transform: translateY(10px) scale(.98); transform-origin: top left;
  transition: opacity var(--t-fast) var(--ease), transform var(--t-med) var(--ease-out), visibility 0s linear var(--t-med);
}
.nav-group:hover .nav-drop, .nav-group:focus-within .nav-drop {
  opacity: 1; visibility: visible; transform: none;
  transition: opacity var(--t-fast) var(--ease), transform var(--t-med) var(--ease-out), visibility 0s;
}
.nav-drop::before { content: ''; position: absolute; top: -16px; left: 0; right: 0; height: 16px; }
.site-nav .nav-drop { gap: 0; align-items: stretch; }
.nav-drop a {
  display: flex; align-items: center; justify-content: space-between; padding: .6rem .9rem;
  font-size: .98rem; border-radius: var(--r-sm);
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease), padding var(--t-med) var(--ease);
}
.nav-drop a::after {
  content: '→'; color: var(--brass); opacity: 0; transform: translateX(-6px);
  transition: opacity var(--t-fast) var(--ease), transform var(--t-med) var(--ease-out);
}
.nav-drop a:hover, .nav-drop a.active { background: var(--cream); color: var(--deep-teal); }
.nav-drop a:hover::after { opacity: 1; transform: none; }
.nav-drop a.active { font-weight: 600; }

.header-actions { display: flex; align-items: center; gap: 1.25rem; }
.header-phone {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: .98rem; color: var(--navy); font-weight: 500; white-space: nowrap;
}
.header-phone strong { font-weight: 600; }
.header-phone .icon {
  width: 36px; height: 36px; padding: 9px; border-radius: 50%;
  background: var(--cream); color: var(--brass-ink); border: 1px solid var(--border);
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease), transform var(--t-med) var(--ease-out);
}
.header-phone:hover { color: var(--navy); }
.header-phone:hover .icon { background: var(--brass-btn); color: #fff; transform: rotate(-12deg); }

.nav-toggle {
  display: none; position: relative; width: 44px; height: 44px; border: 1px solid var(--border);
  border-radius: var(--r-sm); background: var(--white); cursor: pointer; flex: none;
}
.nav-toggle span {
  position: absolute; left: 11px; right: 11px; height: 2px; border-radius: 2px; background: var(--navy);
  transition: transform var(--t-med) var(--ease-out), opacity var(--t-fast) var(--ease), top var(--t-med) var(--ease-out);
}
.nav-toggle span:nth-child(1) { top: 14px; }
.nav-toggle span:nth-child(2) { top: 21px; }
.nav-toggle span:nth-child(3) { top: 28px; }
.nav-open .nav-toggle span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; transform: scaleX(.2); }
.nav-open .nav-toggle span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

/* ============ TOP BANNER ============ */
.top-banner {
  background: var(--navy); color: rgba(223,234,243,.84); text-align: center; padding: .7rem var(--gutter);
  font-size: .92rem; letter-spacing: .15px; line-height: 1.55;
  border-bottom: 1px solid rgba(171,138,78,.25);
}
.top-banner strong { font-weight: 600; color: var(--brass-light); }

/* ============ HERO ============ */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, #11344d 55%, var(--deep-teal) 100%);
  color: #fff; padding: clamp(3.5rem, 8vw, 6rem) var(--gutter); position: relative; overflow: hidden; isolation: isolate;
}
.hero::before, .hero::after {
  content: ''; position: absolute; border-radius: 50%; pointer-events: none; z-index: -1; will-change: transform;
}
.hero::before {
  width: 620px; height: 620px; left: -160px; top: -220px;
  background: radial-gradient(circle, rgba(171,138,78,.22), transparent 65%);
  animation: drift 18s ease-in-out infinite alternate;
}
.hero::after {
  width: 720px; height: 720px; right: -220px; bottom: -320px;
  background: radial-gradient(circle, rgba(47,127,168,.38), transparent 65%);
  animation: drift 22s ease-in-out infinite alternate-reverse;
}
@keyframes drift {
  from { transform: translate3d(0,0,0) scale(1); }
  to   { transform: translate3d(60px,40px,0) scale(1.12); }
}
.hero .eyebrow { color: var(--brass-light); }
.hero-inner { max-width: var(--wrap); margin: 0 auto; position: relative; text-align: center; }
.hero h1 { color: #fff; margin-bottom: 1.15rem; }
.hero .lead { font-size: clamp(1.1rem, 1rem + .4vw, 1.3rem); color: var(--soft-blue); margin: 0 auto 1.75rem; max-width: 660px; line-height: 1.6; }

.hero-split { max-width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; text-align: left; }
.hero-split .lead { margin-left: 0; margin-right: 0; }
.hero-split .hero-visual {
  position: relative; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4/3;
  background: var(--img-bg);
  box-shadow: 0 30px 70px rgba(0,0,0,.35), 0 0 0 1px rgba(255,255,255,.08), 0 0 0 10px rgba(255,255,255,.04);
}
.hero-visual-wrap { position: relative; }
.hero-visual-wrap::before {
  content: ''; position: absolute; inset: 8% -6% -8% 10%; border-radius: var(--r-lg); z-index: -1;
  background: linear-gradient(135deg, rgba(171,138,78,.45), rgba(47,127,168,.25)); filter: blur(40px); opacity: .55;
}

.hero-callout {
  margin: 1.75rem 0 2rem; padding: 1.35rem 1.6rem; position: relative;
  background: linear-gradient(135deg, rgba(255,255,255,.09), rgba(255,255,255,.03));
  border: 1px solid rgba(255,255,255,.1); border-left: 3px solid var(--brass);
  border-radius: var(--r-md);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.hero-callout h2 { color: #fff; font-size: 1.45rem; margin-bottom: .45rem; }
.hero-callout p { color: var(--soft-blue); margin-bottom: .55rem; }
.hero-callout ol { color: var(--soft-blue); padding-left: 1.3rem; display: flex; flex-direction: column; gap: .3rem; margin: 0; }
.hero-callout li::marker { color: var(--brass-light); font-weight: 600; }

/* Hero entrance animation — motion only, never starts invisible, so the
   headline/hero image count as painted on the very first frame (fast FCP/LCP) */
.hero-split > div:first-child > *,
.hero-page .container-narrow > *,
.hero-page .hero-inner > * { animation: settle .8s var(--ease-out) both; }
.hero-split > div:first-child > :nth-child(2), .hero-page :is(.container-narrow,.hero-inner) > :nth-child(2) { animation-delay: .08s; }
.hero-split > div:first-child > :nth-child(3), .hero-page :is(.container-narrow,.hero-inner) > :nth-child(3) { animation-delay: .16s; }
.hero-split > div:first-child > :nth-child(4), .hero-page :is(.container-narrow,.hero-inner) > :nth-child(4) { animation-delay: .24s; }
.hero-split > div:first-child > :nth-child(5) { animation-delay: .32s; }
.hero-visual-wrap { animation: settle-scale 1s var(--ease-out) both; }
@keyframes settle { from { translate: 0 14px; } to { translate: none; } }
@keyframes settle-scale { from { translate: 0 16px; scale: .975; } to { translate: none; scale: none; } }
/* uses the individual `translate`/`scale` properties so held end-states never block hover `transform`s */
@keyframes rise { from { opacity: 0; translate: 0 18px; } to { opacity: 1; translate: none; } }
@keyframes rise-scale { from { opacity: 0; translate: 0 24px; scale: .97; } to { opacity: 1; translate: none; scale: none; } }

.hero-page { padding: clamp(3rem, 6vw, 4.5rem) var(--gutter); text-align: center; }
.hero-page h1 { font-size: clamp(1.9rem, 1.4rem + 1.8vw, 2.6rem); }
.hero-page .lead { margin-left: auto; margin-right: auto; }
.hero-page .container-narrow .btn { margin-top: .25rem; }

/* ============ TRUST STRIP (home) ============ */
.trust-strip { background: var(--white); border-bottom: 1px solid var(--border); padding: 1.5rem var(--gutter); }
.trust-list {
  max-width: var(--wrap); margin: 0 auto; list-style: none;
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.25rem;
}
.trust-list li { display: flex; align-items: center; gap: .8rem; font-size: .9rem; color: var(--muted); line-height: 1.4; }
.trust-list li strong { display: block; color: var(--navy); font-size: .95rem; font-weight: 600; }
.trust-list .icon {
  width: 42px; height: 42px; padding: 10px; border-radius: 12px;
  background: linear-gradient(135deg, var(--cream), #efe7d6); color: var(--brass-ink);
}

/* ============ BUTTONS ============ */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .9rem 1.75rem; min-height: 48px;
  background: linear-gradient(180deg, var(--brass-btn), var(--brass-btn-2)); color: #fff;
  border: 1px solid var(--brass-btn-2); border-radius: var(--r-sm);
  font-family: inherit; font-size: 1rem; font-weight: 600; letter-spacing: .25px; line-height: 1.2;
  cursor: pointer; text-decoration: none; overflow: hidden; isolation: isolate;
  box-shadow: 0 1px 0 rgba(255,255,255,.18) inset, 0 2px 6px rgba(13,36,56,.12);
  transition: transform var(--t-med) var(--ease-out), box-shadow var(--t-med) var(--ease), background var(--t-med) var(--ease), border-color var(--t-med) var(--ease), color var(--t-fast) var(--ease);
}
/* light sweep on hover */
.btn::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.28) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .7s var(--ease-out);
}
.btn:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 1px 0 rgba(255,255,255,.18) inset, var(--sh-brass); }
.btn:hover::before { transform: translateX(120%); }
.btn:active { transform: translateY(0) scale(.98); box-shadow: 0 1px 3px rgba(13,36,56,.2); transition-duration: .08s; }

/* arrow on link-buttons */
a.btn:not(.btn-plain):not(.btn-back)::after {
  content: ''; width: 1em; height: 1em; flex: none;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E") center/contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E") center/contain no-repeat;
  transition: transform var(--t-med) var(--ease-out);
}
a.btn:hover::after { transform: translateX(4px); }

.btn-back::before { display: none; }
.btn-back > .icon { transition: transform var(--t-med) var(--ease-out); }
.btn-back:hover > .icon { transform: translateX(-4px); }

.btn-outline { background: rgba(255,255,255,.04); color: #fff; border-color: rgba(255,255,255,.55); box-shadow: none; }
.btn-outline:hover { background: rgba(255,255,255,.12); border-color: #fff; color: #fff; box-shadow: 0 10px 24px rgba(0,0,0,.18); }

.btn-navy { background: linear-gradient(180deg, #143553, var(--navy)); color: #fff; border-color: var(--navy); }
.btn-navy:hover { background: linear-gradient(180deg, #1a5a78, var(--deep-teal)); border-color: var(--deep-teal); box-shadow: 0 10px 24px rgba(13,36,56,.22); }

.btn-ghost { background: transparent; color: var(--navy); border-color: rgba(13,36,56,.22); box-shadow: none; }
.btn-ghost:hover { background: var(--navy); color: #fff; border-color: var(--navy); box-shadow: 0 10px 24px rgba(13,36,56,.18); }

.btn-sm { padding: .62rem 1.2rem; min-height: 42px; font-size: .95rem; }
.btn-block { width: 100%; }

.btn-group { display: flex; flex-wrap: wrap; gap: .85rem; align-items: center; }

/* ============ CONTAINERS / SECTIONS ============ */
.section { padding: var(--section-y) var(--gutter); position: relative; }
.section-alt { background: var(--white); }
.section + .section-alt, .section-alt + .section:not(.section-alt) { border-top: 1px solid rgba(228,233,238,.7); }
.container { max-width: var(--wrap); margin: 0 auto; }
.container-narrow { max-width: 820px; margin: 0 auto; }
/* Narrow text sections share the same left edge as full-width sections, so headings and
   paragraphs line up all the way down the page (policy pages keep a centered reading column) */
.section .container-narrow:not(.prose) { margin-left: max(0px, calc((100% - var(--wrap)) / 2)); margin-right: auto; }

/* Section headings and intro text are left-aligned with the content below them (easier to read than centered paragraphs) */
.section-title { text-align: left; margin: 0 0 clamp(2rem, 4vw, 2.75rem); max-width: 760px; }
.section-title p { color: var(--muted); font-size: 1.06rem; }
.section-title p:last-child { margin-bottom: 0; }

.group-title {
  display: flex; align-items: center; gap: 1rem; text-align: left;
  margin: 3rem 0 1.25rem; font-size: 1.15rem; letter-spacing: .2px; color: var(--navy);
}
.group-title::after { content: ''; flex: 1; height: 1px; background: linear-gradient(90deg, var(--border), var(--border) 60%, transparent); }
.section-title + .group-title { margin-top: 1rem; }

.section-note { text-align: left; color: var(--muted); max-width: 820px; margin: 2.5rem 0 0; }
.section-note p { color: var(--muted); }
.section-actions { text-align: left; margin-top: 2rem; }
.section-cta { text-align: left; margin-top: 3rem; }
.section-cta p { color: var(--muted); margin-bottom: 1.5rem; }
.mt-lg { margin-top: 3rem !important; }

/* ============ PRODUCT GRID (HOME / SHOP) ============ */
.product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr)); gap: clamp(1.25rem, 2.5vw, 2rem); margin-top: 2.5rem; }
.product-grid.is-single { grid-template-columns: 1fr; max-width: 760px; margin: 0 auto; }
/* four text-rich cards (home, shop) read better as a 2×2 grid */
@media (min-width: 761px) {
  .product-grid:has(> .product-card:nth-child(4):last-child) { grid-template-columns: repeat(2, 1fr); }
  .product-grid:has(> .product-card:nth-child(4):last-child) .product-visual { aspect-ratio: 16/10; }
}

.product-card {
  position: relative; background: var(--white); border-radius: var(--r-md); padding: 2rem;
  text-align: left; box-shadow: var(--sh-md); display: flex; flex-direction: column;
  border: 1px solid rgba(228,233,238,.6);
  transition: transform var(--t-med) var(--ease-out), box-shadow var(--t-med) var(--ease);
}
.product-card::after {
  content: ''; position: absolute; left: 2rem; right: 2rem; bottom: 0; height: 3px; border-radius: 3px 3px 0 0;
  background: linear-gradient(90deg, var(--brass), var(--brass-light)); transform: scaleX(0);
  transition: transform .5s var(--ease-out);
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--sh-lg); }
.product-card:hover::after { transform: scaleX(1); }

.product-visual {
  aspect-ratio: 4/3; margin: -2rem -2rem 1.5rem; background: var(--white);
  display: flex; align-items: center; justify-content: center; border-radius: var(--r-md) var(--r-md) 0 0; overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.product-visual img { width: 100%; height: 100%; object-fit: contain; padding: 1.25rem; transition: transform .7s var(--ease-out); }
.product-card:hover .product-visual img { transform: scale(1.05); }
.product-visual.is-tall { padding: .5rem; }
.product-visual.is-tall img { padding: 0; }

.product-card h3 { margin-bottom: .5rem; }
.card-sub { color: var(--muted); font-size: .92rem; margin-bottom: .6rem; line-height: 1.55; }
.product-card .card-sub { font-weight: 500; color: var(--deep-teal); }
.product-price { color: var(--brass-ink); font-size: 1.5rem; font-weight: 600; font-family: 'Sora', sans-serif; margin: .5rem 0 1rem; letter-spacing: -.3px; }
.product-card p { color: var(--muted); font-size: 1.02rem; margin-bottom: .65rem; }
.product-card p:last-of-type { flex-grow: 1; margin-bottom: 1.5rem; }
.product-card .btn { margin-top: 1rem; align-self: flex-start; }

/* Stat cards (OxyVibe) */
.stat-card { text-align: center; }
.stat-card::after { left: 30%; right: 30%; }
.product-card .stat-num {
  font-family: 'Sora', sans-serif; font-weight: 700; font-size: clamp(2.2rem, 1.8rem + 1.5vw, 3rem);
  line-height: 1.1; margin-bottom: .75rem; letter-spacing: -1px;
  background: linear-gradient(135deg, var(--brass-btn), var(--brass)); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.product-card.stat-card p:last-of-type { flex-grow: 0; margin-bottom: 0; }

/* ============ PRODUCT PAGE ============ */
.product-hero {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center;
  padding: clamp(2.5rem, 6vw, 4.75rem) var(--gutter); max-width: calc(var(--wrap) + 4rem); margin: 0 auto;
}
.product-hero-visual {
  position: relative; background: var(--white); border-radius: var(--r-lg); box-shadow: var(--sh-md);
  padding: 1.75rem; aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center; overflow: hidden;
  border: 1px solid rgba(228,233,238,.7);
}
.product-hero-visual > img { width: 100%; height: 100%; object-fit: contain; }
.product-hero-visual.is-wide { aspect-ratio: 16/10; }
.product-hero-visual.is-square { aspect-ratio: 1/1; }
.product-hero-visual:has(> .model-slideshow) { padding: 0; }
.product-hero-visual > .model-slideshow { width: 100%; height: 100%; aspect-ratio: auto; border-radius: 0; }
.product-hero > .product-hero-visual { animation: settle-scale 1s var(--ease-out) both; }
.product-hero > .product-hero-info > * { animation: settle .8s var(--ease-out) both; }
.product-hero > .product-hero-info > :nth-child(2) { animation-delay: .06s; }
.product-hero > .product-hero-info > :nth-child(3) { animation-delay: .12s; }
.product-hero > .product-hero-info > :nth-child(n+4) { animation-delay: .18s; }

.tagline {
  color: var(--deep-teal); font-size: 1.15rem; line-height: 1.5; margin-bottom: 1.1rem;
  font-family: 'Sora', sans-serif; font-weight: 500; letter-spacing: -.1px;
}
.product-hero-info .tagline { font-size: 1.22rem; }
.price-large {
  font-size: clamp(1.9rem, 1.6rem + 1vw, 2.35rem); color: var(--brass-ink); font-weight: 600;
  font-family: 'Sora', sans-serif; margin: 1.25rem 0 .5rem; letter-spacing: -.6px;
}
.price-note { color: var(--muted); font-size: .98rem; margin-bottom: 1.75rem; line-height: 1.6; }

/* Model detail blocks (chambers-*.html) */
.model-detail { padding: 0; max-width: none; align-items: start; }
.model-detail > .product-hero-visual { position: sticky; top: calc(var(--header-h) + 24px); animation: none; }
.model-detail > .product-hero-info > * { animation: none; }
.model-detail .price-large { margin: 1.75rem 0 .35rem; }
.model-detail .price-note { margin-bottom: 0; }
.model-detail .btn { margin-top: 1.75rem; }
.product-hero-info .table-wrap { margin-top: 1.5rem; }

/* Benefit boxes */
.benefits-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); gap: 1.5rem; margin-top: 2.5rem; }
.section-title + .benefits-grid { margin-top: 0; }
.benefit-box {
  position: relative; background: var(--white); padding: 1.9rem 1.75rem 1.75rem; border-radius: var(--r-md);
  box-shadow: var(--sh-sm); border: 1px solid rgba(228,233,238,.8);
  transition: transform var(--t-med) var(--ease-out), box-shadow var(--t-med) var(--ease), border-color var(--t-med) var(--ease);
}
.benefit-box::before {
  content: ''; display: block; width: 34px; height: 3px; border-radius: 3px; margin-bottom: 1.1rem;
  background: linear-gradient(90deg, var(--brass), var(--brass-light));
  transition: width .5s var(--ease-out);
}
.benefit-box:hover { transform: translateY(-4px); box-shadow: var(--sh-md); border-color: rgba(171,138,78,.35); }
.benefit-box:hover::before { width: 64px; }
.benefit-box h3, .benefit-box h4 { color: var(--navy); margin-bottom: .45rem; font-family: 'Sora', sans-serif; font-size: 1.08rem; letter-spacing: -.1px; }
.benefit-box p { color: var(--muted); font-size: 1rem; margin-bottom: 0; }
.section-alt .benefit-box { background: var(--cream); box-shadow: none; border-color: transparent; }
.section-alt .benefit-box:hover { background: var(--white); box-shadow: var(--sh-md); border-color: rgba(171,138,78,.3); }

/* Specs table */
.table-wrap {
  overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--r-md);
  box-shadow: var(--sh-md); background: var(--white); border: 1px solid rgba(228,233,238,.8);
}
.specs-table { width: 100%; border-collapse: collapse; background: var(--white); }
.specs-table th, .specs-table td { padding: .95rem 1.3rem; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
.specs-table th { background: var(--navy); color: #fff; font-weight: 600; letter-spacing: .4px; font-size: .98rem; font-family: 'Work Sans', sans-serif; white-space: nowrap; }
.specs-table td { font-size: 1rem; transition: background var(--t-fast) var(--ease); }
.specs-table td:first-child { font-weight: 600; color: var(--deep-teal); width: 38%; }
.specs-table tr:last-child td { border-bottom: none; }
.specs-table tbody tr:nth-child(even) td { background: #fbfaf7; }
.specs-table tbody tr:hover td { background: #f3efe6; }
.specs-table td strong { color: var(--deep-teal); }

/* Model comparison cards */
.model-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); gap: 1.75rem; margin-top: 1rem; }
.model-card {
  background: var(--white); border-radius: var(--r-md); box-shadow: var(--sh-md); padding: 2rem;
  text-align: left; position: relative; display: flex; flex-direction: column; border: 1px solid rgba(228,233,238,.6);
  transition: transform var(--t-med) var(--ease-out), box-shadow var(--t-med) var(--ease);
}
.model-card .btn { margin-top: auto; align-self: flex-start; }
.model-card ul:last-of-type { margin-bottom: 1.5rem; }
.model-card p { color: var(--muted); font-size: 1rem; }
.model-card > p:last-of-type { margin-bottom: 1.4rem; }
.model-grid.pbm-360 { grid-template-columns: repeat(auto-fit, minmax(min(420px, 100%), 1fr)); }
.model-grid.pbm-360 > .model-card > img,
.model-grid.pbm-360 .model-slideshow { aspect-ratio: 5/4; }
.model-grid.pbm-360 .model-slideshow img { padding: 2.5rem; }
.model-card > img {
  width: calc(100% + 4rem); max-width: none; margin: -2rem -2rem 1.25rem; display: block; aspect-ratio: 4/3;
  object-fit: contain; background: var(--white); padding: 1.1rem; border-radius: var(--r-md) var(--r-md) 0 0;
  border-bottom: 1px solid var(--border);
}
.model-card > img.img-warm { background: var(--img-bg); }
.model-card > .model-slideshow {
  width: calc(100% + 4rem); margin: -2rem -2rem 1.25rem; background: var(--white);
  border-radius: var(--r-md) var(--r-md) 0 0; border-bottom: 1px solid var(--border);
}
.model-card:hover { transform: translateY(-6px); box-shadow: var(--sh-lg); }
.model-card.recommended { box-shadow: 0 0 0 2px var(--brass), 0 18px 44px rgba(171,138,78,.2); }
.model-card.recommended:hover { box-shadow: 0 0 0 2px var(--brass), 0 28px 60px rgba(171,138,78,.28); }
.model-card .badge {
  position: absolute; top: -13px; left: 2rem; z-index: 3;
  background: linear-gradient(135deg, var(--brass-btn), var(--brass)); color: #fff; font-size: .72rem;
  letter-spacing: 1.2px; text-transform: uppercase; padding: .35rem .85rem; border-radius: var(--r-pill); font-weight: 600;
  box-shadow: var(--sh-brass);
}
.model-card h3 { color: var(--navy); }
.model-card .model-price { font-size: 1.6rem; color: var(--brass-ink); font-weight: 600; font-family: 'Sora', sans-serif; margin: .4rem 0 .7rem; letter-spacing: -.4px; }
.model-card ul, .spec-list { list-style: none; text-align: left; margin-top: 1rem; }
.model-card ul li, .spec-list li {
  display: grid; grid-template-columns: 40% 1fr; gap: .5rem .9rem; align-items: baseline;
  padding: .5rem 0; border-bottom: 1px solid var(--border); font-size: .97rem; color: var(--navy);
}
.model-card ul li:last-child, .spec-list li:last-child { border-bottom: none; }
.model-card ul li strong, .spec-list li strong {
  color: var(--muted); font-weight: 500; font-size: .76rem; letter-spacing: 1px; text-transform: uppercase; line-height: 1.5;
}
.spec-list { margin: .25rem 0 1.5rem; }
.fine-print { color: var(--muted); font-size: .88rem; margin-bottom: 1.25rem; }

/* ============ SLIDESHOW ============ */
.model-slideshow {
  position: relative; aspect-ratio: 4/3; border-radius: var(--r-sm); overflow: hidden; background: var(--img-bg);
  touch-action: pan-y;
}
.model-slideshow img {
  position: absolute; inset: 0; width: 100%; height: 100%; max-height: none; margin: 0;
  object-fit: contain; opacity: 0; transition: opacity .9s var(--ease), transform 6s linear;
}
.model-slideshow img:first-child { opacity: 1; }
.model-slideshow.is-ready img { opacity: 0; }
.model-slideshow.is-ready img.is-active { opacity: 1; }
.model-slideshow.is-white { background: var(--white); }
.hero-visual.model-slideshow { aspect-ratio: 4/3; }
.hero-visual.model-slideshow img.is-active { transform: scale(1.04); }

.ss-btn {
  position: absolute; top: 50%; z-index: 2; width: 44px; height: 44px; margin-top: -22px; padding: 0;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(13,36,56,.12); border-radius: 50%; background: rgba(255,255,255,.92); color: var(--navy);
  cursor: pointer; box-shadow: var(--sh-sm);
  opacity: 0; transform: scale(.9);
  transition: opacity var(--t-med) var(--ease), transform var(--t-med) var(--ease-out), background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.ss-btn svg { width: 20px; height: 20px; }
.ss-prev { left: 14px; }
.ss-next { right: 14px; }
.model-slideshow:hover .ss-btn, .model-slideshow:focus-within .ss-btn { opacity: 1; transform: none; }
.ss-btn:hover { background: var(--navy); color: #fff; }
@media (hover: none) { .ss-btn { opacity: 1; transform: none; } }

.ss-dots { position: absolute; bottom: 10px; left: 0; right: 0; z-index: 2; display: flex; justify-content: center; gap: 2px; }
.ss-dots button {
  width: 24px; height: 24px; padding: 0; border: 0; background: transparent; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.ss-dots button::before {
  content: ''; width: 8px; height: 8px; border-radius: var(--r-pill); background: rgba(13,36,56,.28);
  transition: width var(--t-med) var(--ease-out), background var(--t-med) var(--ease);
}
.ss-dots button[aria-current="true"]::before { width: 22px; background: var(--brass); }
.hero-visual .ss-dots button::before { background: rgba(13,36,56,.25); }

.ss-zoom {
  position: absolute; top: 12px; right: 12px; z-index: 2; width: 38px; height: 38px; padding: 9px;
  border: 0; border-radius: 50%; background: rgba(255,255,255,.92); color: var(--navy); cursor: zoom-in;
  box-shadow: var(--sh-sm); opacity: 0; transition: opacity var(--t-med) var(--ease), transform var(--t-med) var(--ease-out);
}
.ss-zoom svg { width: 100%; height: 100%; display: block; }
.zoomable:hover .ss-zoom, .zoomable:focus-within .ss-zoom { opacity: 1; }
.ss-zoom:hover { transform: scale(1.08); }
@media (hover: none) { .ss-zoom { opacity: .9; } }
.zoomable img { cursor: zoom-in; }

/* ============ LIGHTBOX ============ */
.lightbox {
  position: fixed; inset: 0; z-index: 900; display: flex; align-items: center; justify-content: center;
  background: rgba(8,22,35,.9); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  opacity: 0; visibility: hidden; transition: opacity var(--t-med) var(--ease), visibility 0s linear var(--t-med);
  padding: 4.5rem 4.5rem 3.5rem;
}
.lightbox.is-open { opacity: 1; visibility: visible; transition: opacity var(--t-med) var(--ease), visibility 0s; }
.lightbox img {
  max-width: 100%; max-height: 100%; object-fit: contain; border-radius: var(--r-sm); background: var(--img-bg);
  box-shadow: 0 30px 80px rgba(0,0,0,.5); transform: scale(.96); transition: transform .45s var(--ease-out), opacity .25s var(--ease);
}
.lightbox.is-open img { transform: none; }
.lightbox-btn {
  position: absolute; width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(255,255,255,.25);
  background: rgba(255,255,255,.08); color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background var(--t-fast) var(--ease), transform var(--t-med) var(--ease-out);
}
.lightbox-btn:hover { background: rgba(255,255,255,.2); transform: scale(1.06); }
.lightbox-btn svg { width: 22px; height: 22px; }
.lightbox-close { top: 1rem; right: 1rem; }
.lightbox-prev { left: 1rem; top: 50%; margin-top: -24px; }
.lightbox-next { right: 1rem; top: 50%; margin-top: -24px; }
.lightbox-caption { position: absolute; bottom: 1rem; left: 1rem; right: 1rem; text-align: center; color: rgba(223,234,243,.85); font-size: .92rem; }

/* ============ FAQ ACCORDION ============ */
.faq-list { display: flex; flex-direction: column; gap: .85rem; }
.faq-item {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--r-md);
  transition: border-color var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease);
}
.faq-item:hover { border-color: rgba(171,138,78,.45); }
.faq-item[open] { box-shadow: var(--sh-md); border-color: rgba(171,138,78,.45); }
.faq-item summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.2rem 1.5rem; font-weight: 600; color: var(--navy); font-size: 1.08rem; line-height: 1.45;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:focus-visible { outline-offset: -3px; border-radius: var(--r-md); }
.faq-icon {
  position: relative; flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--cream);
  transition: background var(--t-med) var(--ease), transform var(--t-med) var(--ease-out);
}
.faq-icon::before, .faq-icon::after {
  content: ''; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; margin: -1px 0 0 -6px;
  background: var(--brass-ink); border-radius: 2px; transition: transform var(--t-med) var(--ease-out), background var(--t-med);
}
.faq-icon::after { transform: rotate(90deg); }
.faq-item[open] .faq-icon { background: var(--brass-btn); transform: rotate(180deg); }
.faq-item[open] .faq-icon::before, .faq-item[open] .faq-icon::after { background: #fff; }
.faq-item[open] .faq-icon::after { transform: rotate(0deg); }
.faq-body { padding: 0 1.5rem 1.35rem; color: var(--muted); overflow: hidden; }
.faq-body p:last-child { margin-bottom: 0; }

/* ============ DOWNLOAD CARDS ============ */
.doc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr)); gap: 1.25rem; }
.doc-card {
  position: relative; display: grid; grid-template-columns: auto 1fr auto; gap: 1.1rem; align-items: center;
  background: var(--white); border: 1px solid var(--border); border-radius: var(--r-md); padding: 1.35rem 1.4rem;
  color: var(--text); box-shadow: var(--sh-sm);
  transition: transform var(--t-med) var(--ease-out), box-shadow var(--t-med) var(--ease), border-color var(--t-med) var(--ease);
}
.section-alt .doc-card { background: var(--cream); box-shadow: none; }
.doc-card:hover { transform: translateY(-3px); box-shadow: var(--sh-md); border-color: rgba(171,138,78,.5); color: var(--text); background: var(--white); }
.doc-type {
  width: 52px; height: 60px; border-radius: 8px; display: flex; align-items: flex-end; justify-content: center; padding-bottom: 8px;
  background: linear-gradient(160deg, #a5363a, #7e1f24); color: #fff; font-size: .7rem; font-weight: 700; letter-spacing: 1px;
  position: relative; box-shadow: 0 6px 14px rgba(126,31,36,.25);
}
.doc-type::before { content: ''; position: absolute; top: 0; right: 0; border-style: solid; border-width: 0 14px 14px 0; border-color: transparent var(--cream) rgba(0,0,0,.25) transparent; }
.section-alt .doc-card:hover .doc-type::before, .doc-card .doc-type::before { border-right-color: var(--white); }
.doc-title { display: block; font-family: 'Sora', sans-serif; font-size: 1.1rem; font-weight: 600; color: var(--navy); margin-bottom: .25rem; line-height: 1.35; }
.doc-desc { display: block; color: var(--muted); font-size: .95rem; line-height: 1.5; }
.doc-arrow {
  width: 40px; height: 40px; border-radius: 50%; padding: 10px; background: var(--cream); color: var(--brass-ink);
  transition: background var(--t-med) var(--ease), color var(--t-med) var(--ease), transform var(--t-med) var(--ease-out);
}
.doc-card:hover .doc-arrow { background: var(--brass-btn); color: #fff; transform: translateY(2px); }

/* ============ LISTS ============ */
.check-list { list-style: none; display: flex; flex-direction: column; gap: 1rem; color: var(--muted); }
.check-list li { position: relative; padding-left: 2.25rem; }
.check-list li::before {
  content: ''; position: absolute; left: 0; top: .2em; width: 1.4rem; height: 1.4rem; border-radius: 50%;
  background: var(--cream) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23866630' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/62% no-repeat;
  border: 1px solid rgba(171,138,78,.35);
}
.section-alt .check-list li::before { background-color: #f5efe2; }

.step-list { list-style: none; counter-reset: step; display: flex; flex-direction: column; gap: 1.1rem; color: var(--muted); margin-bottom: 1.5rem; }
.step-list li {
  counter-increment: step; position: relative; padding: 1.25rem 1.4rem 1.25rem 4.4rem;
  background: var(--white); border: 1px solid var(--border); border-radius: var(--r-md); box-shadow: var(--sh-sm);
  transition: transform var(--t-med) var(--ease-out), box-shadow var(--t-med) var(--ease), border-color var(--t-med);
}
.step-list li:hover { transform: translateX(4px); box-shadow: var(--sh-md); border-color: rgba(171,138,78,.4); }
.step-list li::before {
  content: counter(step); position: absolute; left: 1.2rem; top: 1.2rem; width: 2.2rem; height: 2.2rem; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--navy), var(--deep-teal)); color: #fff; font-family: 'Sora', sans-serif; font-weight: 600; font-size: .95rem;
}
.step-list strong { color: var(--navy); }

.check-grid { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); gap: .7rem 2rem; color: var(--muted); margin-bottom: 1.75rem; }
.check-grid li { position: relative; padding-left: 1.75rem; }
.check-grid li::before {
  content: ''; position: absolute; left: 0; top: .5em; width: .75rem; height: .75rem; border-radius: 3px;
  background: linear-gradient(135deg, var(--brass), var(--brass-light)); transform: rotate(45deg) scale(.8);
}
.list-intro { margin-bottom: .75rem; }

/* Prose (policy pages) */
.prose h2 { margin-top: 2.5rem; font-size: clamp(1.18rem, 1.1rem + .35vw, 1.34rem); letter-spacing: -.2px; margin-bottom: .6rem; line-height: 1.35; }
.prose h3 { margin-top: 1.5rem; font-size: 1.15rem; font-family: 'Work Sans', sans-serif; }
.prose-list { display: flex; flex-direction: column; gap: .7rem; padding-left: 1.25rem; color: var(--muted); margin-bottom: 1.5rem; }
.prose-list li::marker { color: var(--brass); }
.callout {
  padding: 1.35rem 1.6rem; background: var(--white); border-left: 3px solid var(--brass); border-radius: 0 var(--r-sm) var(--r-sm) 0;
  box-shadow: var(--sh-sm);
}
.callout-strong { margin-top: 2.5rem; font-weight: 600; color: var(--navy); }

/* Figures */
.figure { margin-top: 2.5rem; text-align: center; }
.figure img { max-width: 300px; width: 100%; border-radius: var(--r-md); box-shadow: var(--sh-md); }
.figure-caption { color: var(--muted); font-size: .9rem; margin-top: 1rem; }
.panel-figure {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--r-md); padding: 2rem;
  display: flex; justify-content: center; box-shadow: var(--sh-sm);
}
.panel-figure img { max-width: 100%; height: auto; display: block; }

/* ============ CTA BANNER ============ */
.cta-banner {
  position: relative; overflow: hidden; isolation: isolate;
  background: linear-gradient(135deg, var(--deep-teal), var(--navy) 70%); color: #fff;
  padding: clamp(3.5rem, 7vw, 5rem) var(--gutter); text-align: center;
}
.cta-banner::before {
  content: ''; position: absolute; z-index: -1; width: 560px; height: 560px; border-radius: 50%; left: 50%; top: -280px; margin-left: -280px;
  background: radial-gradient(circle, rgba(171,138,78,.28), transparent 65%);
  animation: drift 16s ease-in-out infinite alternate;
}
.cta-banner::after {
  content: ''; position: absolute; z-index: -1; inset: 0; opacity: .35;
  background-image: radial-gradient(rgba(255,255,255,.12) 1px, transparent 1px); background-size: 22px 22px;
  -webkit-mask: radial-gradient(ellipse at center, #000 20%, transparent 70%); mask: radial-gradient(ellipse at center, #000 20%, transparent 70%);
}
.cta-banner h2 { color: #fff; margin-bottom: .9rem; }
.cta-banner p { color: var(--soft-blue); font-size: 1.15rem; margin: 0 auto 2rem; max-width: 620px; }

/* ============ TESTIMONIALS ============ */
.testimonial {
  position: relative; background: var(--white); padding: 3.25rem 2.75rem 2.5rem; border-radius: var(--r-lg);
  text-align: center; max-width: 760px; margin: 0 auto; box-shadow: var(--sh-md); border: 1px solid rgba(228,233,238,.8);
}
.testimonial::before {
  content: '\201C'; position: absolute; top: -.35rem; left: 50%; transform: translateX(-50%);
  font-family: Georgia, 'Times New Roman', serif; font-size: 6rem; line-height: 1; color: var(--brass); opacity: .9;
}
.testimonial-quote { font-size: clamp(1.25rem, 1.1rem + .6vw, 1.5rem); color: var(--navy); font-family: 'Sora', sans-serif; font-weight: 500; margin-bottom: 1.5rem; line-height: 1.5; letter-spacing: -.2px; }
.testimonial-name { color: var(--muted); font-size: .98rem; letter-spacing: .3px; margin-bottom: 0; }
.testimonial-name::before { content: ''; display: block; width: 40px; height: 2px; background: var(--brass); margin: 0 auto 1rem; border-radius: 2px; }

/* ============ REVIEWS (rotating) ============ */
.reviews-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.reviews-intro p { color: var(--muted); font-size: 1.06rem; max-width: 380px; }
.review-carousel { position: relative; }
.review-track {
  display: grid; position: relative; background: var(--white); border-radius: var(--r-lg);
  box-shadow: var(--sh-md); border: 1px solid rgba(228,233,238,.8); overflow: hidden; touch-action: pan-y;
}
.review-track::before {
  content: '\201C'; position: absolute; top: .4rem; right: 1.6rem; z-index: 0;
  font-family: Georgia, 'Times New Roman', serif; font-size: 9rem; line-height: 1; color: var(--brass); opacity: .14;
}
/* Crossfade: the outgoing review dissolves in place (quick, no movement), then the
   incoming quote drifts up and fades in, with its name/caption following a beat later. */
.review {
  grid-area: 1 / 1; position: relative; z-index: 1; margin: 0; padding: clamp(1.75rem, 4vw, 2.75rem);
  display: flex; flex-direction: column; justify-content: space-between; gap: 1.75rem;
  opacity: 0; visibility: hidden;
  transition: opacity .55s cubic-bezier(.4,0,.2,1), visibility 0s linear .55s;
}
.review blockquote, .review figcaption {
  opacity: 0; translate: 0 12px;
  transition: opacity .45s cubic-bezier(.4,0,.2,1), translate .45s cubic-bezier(.4,0,.2,1);
}
.review.is-active,
.review-carousel:not(.is-ready) .review:first-child {
  opacity: 1; visibility: visible; z-index: 2;
  transition: opacity .9s cubic-bezier(.4,0,.2,1) .25s, visibility 0s;
}
.review.is-active blockquote,
.review-carousel:not(.is-ready) .review:first-child blockquote {
  opacity: 1; translate: none;
  transition: opacity 1s cubic-bezier(.22,1,.36,1) .3s, translate 1.1s cubic-bezier(.22,1,.36,1) .3s;
}
.review.is-active figcaption,
.review-carousel:not(.is-ready) .review:first-child figcaption {
  opacity: 1; translate: none;
  transition: opacity 1s cubic-bezier(.22,1,.36,1) .5s, translate 1.1s cubic-bezier(.22,1,.36,1) .5s;
}
.review blockquote {
  margin: 0; font-family: 'Sora', sans-serif; font-weight: 500; color: var(--navy);
  font-size: clamp(1.18rem, 1.05rem + .55vw, 1.42rem); line-height: 1.5; letter-spacing: -.2px;
}
.review figcaption { display: flex; align-items: center; gap: .9rem; font-size: .95rem; color: var(--muted); line-height: 1.45; }
.review figcaption strong { display: block; color: var(--navy); font-size: 1rem; }
.review-avatar {
  flex: none; width: 48px; height: 48px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-family: 'Sora', sans-serif; font-weight: 600; font-size: 1.15rem; color: #fff;
  background: linear-gradient(135deg, var(--deep-teal), var(--navy)); box-shadow: 0 0 0 3px #fff, 0 0 0 4px rgba(171,138,78,.45);
}
.review-controls { display: flex; align-items: center; gap: 1rem; margin-top: 1.25rem; }
.review-controls .rc-btn {
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--border); background: var(--white); color: var(--navy);
  display: flex; align-items: center; justify-content: center; cursor: pointer; padding: 0; box-shadow: var(--sh-sm);
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), transform var(--t-med) var(--ease-out);
}
.review-controls .rc-btn svg { width: 20px; height: 20px; }
.review-controls .rc-btn:hover { background: var(--navy); color: #fff; border-color: var(--navy); transform: translateY(-2px); }
.review-controls .ss-dots { position: static; justify-content: flex-start; flex: 1; }
.review-progress { height: 3px; border-radius: 3px; background: var(--border); overflow: hidden; flex: 0 0 64px; }
.review-progress span { display: block; height: 100%; width: 100%; background: var(--brass); transform-origin: left; transform: scaleX(0); }
.review-progress span.is-running { animation: review-progress linear forwards; }
@keyframes review-progress { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* ============ CONTACT ============ */
.contact-wrap { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(2rem, 5vw, 4rem); max-width: 1160px; margin: 0 auto; align-items: start; }
.contact-info h2 { margin-bottom: 1.1rem; }
.contact-info p { color: var(--muted); }
.contact-info .info-block { margin-bottom: 1.4rem; padding-left: 1.1rem; border-left: 2px solid var(--border); transition: border-color var(--t-med) var(--ease); }
.contact-info .info-block:hover { border-left-color: var(--brass); }
.contact-info .info-block > strong { color: var(--navy); display: block; margin-bottom: .25rem; font-size: .8rem; letter-spacing: 1.6px; text-transform: uppercase; }
.contact-phone { display: inline-block; font-family: 'Sora', sans-serif; font-size: 1.5rem; font-weight: 600; color: var(--brass-ink); letter-spacing: -.3px; }
.contact-phone:hover { color: var(--navy); }
.info-block-first { margin-top: 2rem; }

.contact-form {
  position: sticky; top: calc(var(--header-h) + 20px);
  background: var(--white); padding: clamp(1.5rem, 4vw, 2.5rem); border-radius: var(--r-lg);
  box-shadow: var(--sh-lg); border: 1px solid rgba(228,233,238,.8);
}
.contact-form::before {
  content: ''; position: absolute; top: 0; left: 2rem; right: 2rem; height: 3px; border-radius: 0 0 3px 3px;
  background: linear-gradient(90deg, var(--brass), var(--brass-light), var(--brass));
}
.contact-form h2 { margin-bottom: .4rem; }
.form-intro { color: var(--muted); font-size: 1rem; margin-bottom: 1.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.05rem; }
.form-group label { display: block; font-size: .8rem; font-weight: 600; color: var(--navy); letter-spacing: .9px; text-transform: uppercase; margin-bottom: .4rem; }
.form-group label .req { color: var(--brass-ink); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: .8rem .95rem; border: 1px solid #d8dfe6; background: #fbfaf8;
  font-family: inherit; font-size: 1.02rem; color: var(--text); border-radius: var(--r-sm);
  transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.form-group select {
  -webkit-appearance: none; appearance: none; padding-right: 2.6rem; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235a6b80' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .9rem center; background-size: 18px;
}
.form-group input:hover, .form-group select:hover, .form-group textarea:hover { border-color: #b9c4cf; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--teal); background-color: #fff; box-shadow: 0 0 0 4px rgba(37,111,150,.14);
}
.form-group input.was-touched:invalid, .form-group textarea.was-touched:invalid { border-color: #c0484c; box-shadow: 0 0 0 4px rgba(192,72,76,.1); }
.form-group textarea { resize: vertical; min-height: 120px; }

.form-check { display: flex; align-items: flex-start; gap: .7rem; margin: 1rem 0 1.25rem; font-size: .9rem; color: var(--muted); line-height: 1.5; }
.form-check input { flex: none; width: 20px; height: 20px; margin-top: 1px; accent-color: var(--brass-btn); cursor: pointer; }
.form-check label { cursor: pointer; }
.form-honeypot { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

.model-chip {
  display: none; align-items: center; gap: .6rem; margin-bottom: 1.25rem; padding: .6rem .9rem;
  background: #f6f1e6; border: 1px solid rgba(171,138,78,.4); border-radius: var(--r-sm); font-size: .95rem; color: var(--navy);
}
.model-chip.is-visible { display: flex; animation: rise .5s var(--ease-out) both; }
.model-chip strong { font-weight: 600; }
.model-chip .icon { color: var(--brass-ink); }

.btn .spinner { display: none; width: 18px; height: 18px; border: 2px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; }
.btn.is-loading .spinner { display: inline-block; }
.btn.is-loading { pointer-events: none; opacity: .85; }
@keyframes spin { to { transform: rotate(360deg); } }

.form-status { display: none; margin-top: 1.25rem; padding: 1rem 1.15rem; border-radius: var(--r-sm); font-size: .98rem; line-height: 1.55; }
.form-status.is-visible { display: block; animation: rise .45s var(--ease-out) both; }
.form-status.is-error { background: #fbeeee; border: 1px solid #ecc7c8; color: #8a2d31; }
.form-status.is-error a { color: #8a2d31; font-weight: 600; text-decoration: underline; }
.form-success { text-align: center; padding: 2.5rem 1rem 1.5rem; }
.form-success .check {
  width: 72px; height: 72px; margin: 0 auto 1.25rem; border-radius: 50%; padding: 18px;
  background: linear-gradient(135deg, var(--deep-teal), var(--navy)); color: #fff; box-shadow: 0 12px 30px rgba(20,80,106,.3);
  animation: pop .6s var(--ease-out) both;
}
.form-success .check svg { width: 100%; height: 100%; }
.form-success .check path { stroke-dasharray: 30; stroke-dashoffset: 30; animation: draw .5s .35s var(--ease-out) forwards; }
.form-success h3 { font-size: 1.5rem; }
.form-success p { color: var(--muted); }
@keyframes pop { from { transform: scale(.4); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes draw { to { stroke-dashoffset: 0; } }

/* ============ FOOTER ============ */
.site-footer { background: var(--navy); color: var(--soft-blue); padding: clamp(3.5rem, 6vw, 4.75rem) var(--gutter) 2rem; position: relative; }
.site-footer::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, transparent, var(--brass), transparent); opacity: .7; }
.footer-grid { max-width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: 1.3fr .8fr 1fr; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(223,234,243,.14); }
.footer-logo img { height: 62px; width: auto; }
.footer-brand p { color: rgba(223,234,243,.75); font-size: 1rem; margin-top: 1rem; max-width: 330px; }
.footer-col h2, .footer-col h4 { color: #fff; font-family: 'Work Sans', sans-serif; font-size: .82rem; letter-spacing: 1.8px; text-transform: uppercase; margin-bottom: 1.1rem; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .6rem; }
.footer-col a { color: var(--soft-blue); font-size: 1rem; display: inline-block; transition: color var(--t-fast) var(--ease), transform var(--t-med) var(--ease-out); }
.footer-col ul a:hover { color: var(--brass-light); transform: translateX(4px); }
.footer-col a:hover { color: var(--brass-light); }
.footer-col p { font-size: 1rem; margin-bottom: .6rem; color: rgba(223,234,243,.85); }
.footer-phone { font-family: 'Sora', sans-serif; font-weight: 600; font-size: 1.15rem; }
.site-footer .footer-col .footer-phone { color: #fff; }
.site-footer .footer-col .footer-phone:hover { color: var(--brass-light); }

.footer-socials { display: flex; gap: .7rem; margin-top: 1.4rem; }
.footer-socials a {
  width: 42px; height: 42px; border: 1px solid rgba(223,234,243,.3); border-radius: 50%; color: var(--soft-blue);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--t-med) var(--ease), border-color var(--t-med) var(--ease), color var(--t-fast), transform var(--t-med) var(--ease-out);
}
.footer-socials svg { width: 18px; height: 18px; }
.footer-socials a:hover { background: var(--brass-btn); border-color: var(--brass-btn); color: #fff; transform: translateY(-3px); }

.footer-disclaimer { max-width: var(--wrap); margin: 0 auto; font-size: .83rem; color: rgba(223,234,243,.55); line-height: 1.65; }
.footer-grid + .footer-disclaimer { padding-top: 2rem; }
.footer-disclaimer + .footer-disclaimer { padding-top: .9rem; }

/* ============ BACK TO TOP ============ */
.to-top {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 90; width: 48px; height: 48px; border-radius: 50%;
  border: 0; cursor: pointer; color: #fff; background: linear-gradient(135deg, var(--navy), var(--deep-teal));
  box-shadow: 0 10px 26px rgba(13,36,56,.3); display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transform: translateY(14px);
  transition: opacity var(--t-med) var(--ease), transform var(--t-med) var(--ease-out), visibility 0s linear var(--t-med);
}
.to-top svg { width: 20px; height: 20px; transition: transform var(--t-med) var(--ease-out); }
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; transition: opacity var(--t-med) var(--ease), transform var(--t-med) var(--ease-out), visibility 0s; }
.to-top:hover svg { transform: translateY(-3px); }

/* ============ SCROLL REVEAL ============ */
html.js .reveal {
  opacity: 0; translate: 0 26px;
  transition: opacity var(--t-slow) var(--ease-out), translate var(--t-slow) var(--ease-out),
              transform var(--t-med) var(--ease-out), box-shadow var(--t-med) var(--ease),
              border-color var(--t-med) var(--ease), background var(--t-med) var(--ease);
}
html.js .reveal.is-visible { opacity: 1; translate: none; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1180px) {
  .logo-sub { display: none; }
  .header-inner { gap: 1rem 1.5rem; }
  .site-nav ul { gap: 1.6rem; }
  .header-phone-text { display: none; }
  .trust-list { grid-template-columns: repeat(3, 1fr); }
  .trust-list li:nth-child(n+4) { display: none; }
}

@media (max-width: 980px) {
  :root { --header-h: 72px; }
  .site-header { padding-top: .6rem; padding-bottom: .6rem; }
  .logo-img, .is-scrolled .logo-img { height: 48px; }
  .nav-toggle { display: block; }
  .header-actions { gap: .6rem; }
  .site-nav {
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--white); border-bottom: 1px solid var(--border); box-shadow: 0 24px 40px rgba(13,36,56,.14);
    max-height: calc(100vh - var(--header-h)); max-height: calc(100dvh - var(--header-h)); overflow-y: auto;
    padding: .75rem var(--gutter) 1.5rem;
    opacity: 0; visibility: hidden; transform: translateY(-10px); pointer-events: none;
    transition: opacity var(--t-med) var(--ease), transform var(--t-med) var(--ease-out), visibility 0s linear var(--t-med);
  }
  .nav-open .site-nav { opacity: 1; visibility: visible; transform: none; pointer-events: auto; transition: opacity var(--t-med) var(--ease), transform var(--t-med) var(--ease-out), visibility 0s; }
  /* dim the page behind the open menu */
  .nav-open .site-nav { box-shadow: 0 24px 40px rgba(13,36,56,.14), 0 0 0 100vmax rgba(8,22,35,.45); clip-path: inset(0 0 -100vmax 0); }
  .site-nav ul { flex-direction: column; align-items: stretch; gap: 0; }
  .site-nav > ul > li { border-bottom: 1px solid var(--border); }
  .site-nav > ul > li:last-child { border-bottom: 0; }
  .site-nav > ul > li > a { display: block; padding: .95rem .25rem; font-size: 1.12rem; font-weight: 600; }
  .site-nav > ul > li > a::after { display: none; }
  .site-nav > ul > li > a.active { color: var(--brass-ink); }
  .nav-group > a::before { display: none; }
  /* `inherit` (not `visible`) so the sub-links stay hidden & unclickable while the menu is closed */
  .nav-drop {
    position: static; opacity: 1; visibility: inherit; transform: none; box-shadow: none; border: 0; background: var(--cream);
    min-width: 0; padding: .35rem; margin: 0 0 .9rem; border-radius: var(--r-md); transition: none;
  }
  .nav-drop::before { display: none; }
  .nav-drop a { padding: .7rem .85rem; font-size: 1rem; }
  .nav-drop a::after { opacity: .7; transform: none; }
  .nav-open .site-nav > ul > li { animation: rise .45s var(--ease-out) both; }
  .nav-open .site-nav > ul > li:nth-child(2) { animation-delay: .05s; }
  .nav-open .site-nav > ul > li:nth-child(3) { animation-delay: .1s; }

  .hero-split { grid-template-columns: 1fr; }
  .product-hero { grid-template-columns: 1fr; gap: 2rem; }
  .model-detail > .product-hero-visual { position: relative; top: 0; }
  .contact-wrap { grid-template-columns: 1fr; }
  .reviews-layout { grid-template-columns: 1fr; }
  .reviews-intro p { max-width: none; }
  .contact-form { position: relative; top: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.25rem; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 700px) {
  body { font-size: 1.06rem; }
  .top-banner { font-size: .82rem; padding-top: .6rem; padding-bottom: .6rem; }
  .trust-list { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .trust-list li:nth-child(n+4) { display: flex; }
  .trust-list li:nth-child(5) { grid-column: 1 / -1; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .product-card, .model-card { padding: 1.5rem; }
  .product-visual { margin: -1.5rem -1.5rem 1.25rem; }
  .model-card > img, .model-card > .model-slideshow { width: calc(100% + 3rem); margin: -1.5rem -1.5rem 1.25rem; }
  .model-card .badge { left: 1.5rem; }
  .product-hero-visual { padding: 1rem; border-radius: var(--r-md); }
  .testimonial { padding: 3rem 1.5rem 2rem; }
  .specs-table th, .specs-table td { padding: .8rem 1rem; font-size: .95rem; }
  .doc-card { grid-template-columns: auto 1fr; }
  .doc-arrow { display: none; }
  .step-list li { padding: 1.1rem 1.1rem 1.1rem 3.8rem; }
  .step-list li::before { left: .9rem; top: 1.05rem; width: 2rem; height: 2rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .lightbox { padding: 4rem .75rem 3.5rem; }
  .lightbox-prev, .lightbox-next { top: auto; bottom: .75rem; margin-top: 0; }
  .lightbox-prev { left: calc(50% - 60px); }
  .lightbox-next { right: calc(50% - 60px); }
  .lightbox-caption { display: none; }
  .model-card ul li, .spec-list li { grid-template-columns: 1fr; gap: .1rem; }
}

@media (max-width: 480px) {
  .header-actions .btn-sm { display: none; }
  .hero-callout { padding: 1.15rem 1.2rem; }
  .btn-group .btn { flex: 1 1 100%; }
}

/* ============ REDUCED MOTION ============ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important; transition-delay: 0s !important; scroll-behavior: auto !important;
  }
  html.js .reveal { opacity: 1; translate: none; }
}

/* ============ PRINT ============ */
@media print {
  .site-header, .top-banner, .cta-banner, .to-top, .nav-toggle, .ss-btn, .ss-dots, .ss-zoom { display: none !important; }
  html.js .reveal { opacity: 1; translate: none; }
  body { background: #fff; }
}