/* =================================================================
   SANEVEDA HEALTHCARE — V1 DESIGN SYSTEM
   tokens · base · layout · components
   ================================================================= */

/* -------------------------------------------------------------
   1. DESIGN TOKENS
   ------------------------------------------------------------- */
:root {
  /* Brand — from the existing logo */
  --c-orange:        #E5732A;
  --c-orange-600:    #C25A18;
  --c-orange-100:    #FCE7D5;
  --c-green:         #5B9837;
  --c-green-700:     #3F7321;
  --c-green-100:     #DDEACD;
  --c-navy:          #0F2236;
  --c-navy-700:      #1B3A57;
  --c-navy-900:      #061425;

  /* Neutrals */
  --c-white:         #FFFFFF;
  --c-offwhite:      #FAF6EF;
  --c-cream:         #F2E9D8;
  --c-grey-50:       #F7F8FA;
  --c-grey-100:      #EEF0F4;
  --c-grey-200:      #D8DDE5;
  --c-grey-300:      #B5BDCB;
  --c-grey-400:      #8590A2;
  --c-grey-500:      #6B7589;
  --c-grey-600:      #4D5666;
  --c-grey-700:      #343C4B;
  --c-grey-800:      #232A38;
  --c-grey-900:      #1B2533;

  /* Semantic */
  --c-success:       #2E844A;
  --c-success-100:   #D8EFDD;
  --c-warning:       #B45309;
  --c-warning-100:   #FCEBC8;
  --c-danger:        #C0362B;
  --c-danger-100:    #FAD9D6;
  --c-info:          #1D4ED8;
  --c-info-100:      #DCE6FB;

  /* Typography */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Space Grotesk", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;
  --text-7xl:  4.5rem;

  --lh-tight:  1.15;
  --lh-snug:   1.3;
  --lh-base:   1.55;
  --lh-relaxed:1.7;

  --tracking-tight: -0.02em;
  --tracking-base:  0;
  --tracking-wide:  0.04em;
  --tracking-caps:  0.12em;

  /* Spacing — 4-pt grid */
  --s-0:  0;
  --s-1:  0.25rem;
  --s-2:  0.5rem;
  --s-3:  0.75rem;
  --s-4:  1rem;
  --s-5:  1.25rem;
  --s-6:  1.5rem;
  --s-7:  1.75rem;
  --s-8:  2rem;
  --s-10: 2.5rem;
  --s-12: 3rem;
  --s-16: 4rem;
  --s-20: 5rem;
  --s-24: 6rem;
  --s-32: 8rem;
  --s-40: 10rem;

  /* Borders */
  --bw-1: 1px;
  --bw-2: 2px;
  --bw-4: 4px;

  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-xl: 24px;
  --r-2xl: 32px;
  --r-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(15,34,54,.04);
  --shadow-sm: 0 1px 3px rgba(15,34,54,.06), 0 1px 2px rgba(15,34,54,.04);
  --shadow-md: 0 4px 12px rgba(15,34,54,.08), 0 2px 4px rgba(15,34,54,.04);
  --shadow-lg: 0 12px 32px rgba(15,34,54,.12), 0 4px 8px rgba(15,34,54,.06);
  --shadow-xl: 0 24px 60px rgba(15,34,54,.16), 0 8px 16px rgba(15,34,54,.08);
  --shadow-ring: 0 0 0 4px rgba(229,115,42,.18);

  /* Motion */
  --ease-out:    cubic-bezier(.2,.8,.2,1);
  --ease-in-out: cubic-bezier(.65,0,.35,1);
  --d-fast: 150ms;
  --d-base: 240ms;
  --d-slow: 420ms;

  /* Layout */
  --container-max: 1240px;
  --container-narrow: 760px;
  --header-h: 84px;
  --utility-h: 38px;

  /* Z-index scale */
  --z-base: 0;
  --z-raised: 10;
  --z-sticky: 100;
  --z-modal: 1000;
  --z-toast: 1100;
}

/* -------------------------------------------------------------
   2. RESET + BASE
   ------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + var(--utility-h) + 16px);
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--lh-base);
  color: var(--c-grey-900);
  background: var(--c-offwhite);
  min-height: 100vh;
  text-rendering: optimizeLegibility;
}

img, svg, video, canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--c-orange-600);
  text-decoration: none;
  transition: color var(--d-fast) var(--ease-out);
}
a:hover { color: var(--c-orange); }
a:focus-visible { outline: none; box-shadow: var(--shadow-ring); border-radius: var(--r-sm); }

p { line-height: var(--lh-base); }

ul, ol { padding-left: 1.25em; }
li + li { margin-top: 0.35em; }

button { font: inherit; cursor: pointer; }

input, textarea, select { font: inherit; color: inherit; }

hr {
  border: none;
  border-top: 1px solid var(--c-grey-200);
  margin: var(--s-12) 0;
}

::selection {
  background: var(--c-orange);
  color: var(--c-white);
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--s-4);
  background: var(--c-navy);
  color: var(--c-white);
  padding: var(--s-3) var(--s-4);
  border-radius: var(--r-sm);
  z-index: var(--z-modal);
  font-weight: 600;
}
.skip-link:focus-visible {
  top: var(--s-4);
  color: var(--c-white);
}

/* -------------------------------------------------------------
   3. TYPOGRAPHY UTILITIES
   ------------------------------------------------------------- */
.eyebrow {
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--c-orange-600);
}
.eyebrow--green   { color: var(--c-green-700); }
.eyebrow--navy    { color: var(--c-navy); }
.eyebrow--muted   { color: var(--c-grey-500); }

h1, h2, h3, h4, h5 {
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  color: var(--c-navy);
  line-height: var(--lh-tight);
}

.h-display {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.05;
}

h1, .h1 { font-size: clamp(2.25rem, 4.5vw + 1rem, 3.75rem); }
h2, .h2 { font-size: clamp(1.75rem, 2.5vw + 1rem, 2.5rem); }
h3, .h3 { font-size: clamp(1.375rem, 1.2vw + 1rem, 1.75rem); }
h4, .h4 { font-size: var(--text-xl); }

.lede {
  font-size: clamp(1.05rem, 0.5vw + 1rem, 1.25rem);
  line-height: var(--lh-relaxed);
  color: var(--c-grey-700);
  max-width: 56ch;
}

.text-muted { color: var(--c-grey-500); }
.text-small { font-size: var(--text-sm); }
.text-xs    { font-size: var(--text-xs); }

.text-center { text-align: center; }
.max-readable { max-width: 60ch; }
.max-narrow   { max-width: 48ch; }

/* -------------------------------------------------------------
   4. LAYOUT — container, section, grid
   ------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--s-5);
}
@media (min-width: 768px) {
  .container { padding-inline: var(--s-8); }
}

.container--narrow { max-width: var(--container-narrow); }

.section {
  padding-block: var(--s-16);
}
@media (min-width: 768px) {
  .section { padding-block: var(--s-24); }
}
.section--tight { padding-block: var(--s-12); }
.section--cream { background: var(--c-cream); }
.section--white { background: var(--c-white); }
.section--navy  { background: var(--c-navy); color: var(--c-white); }
.section--navy h2, .section--navy h3 { color: var(--c-white); }

.section-header {
  text-align: center;
  margin-bottom: var(--s-12);
  max-width: 720px;
  margin-inline: auto;
}
.section-header .eyebrow { margin-bottom: var(--s-2); display: inline-block; }
.section-header h2 + p { margin-top: var(--s-3); color: var(--c-grey-600); }

.grid { display: grid; gap: var(--s-6); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.grid-5 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

@media (min-width: 1024px) {
  .grid-2-fixed { grid-template-columns: repeat(2, 1fr); }
  .grid-3-fixed { grid-template-columns: repeat(3, 1fr); }
}

.split {
  display: grid;
  gap: var(--s-12);
  align-items: center;
}
@media (min-width: 900px) {
  .split { grid-template-columns: 1.1fr .9fr; gap: var(--s-16); }
  .split--reverse { grid-template-columns: .9fr 1.1fr; }
  .split--reverse > :first-child { order: 2; }
}

.stack { display: flex; flex-direction: column; }
.stack > * + * { margin-top: var(--s-4); }
.stack-lg > * + * { margin-top: var(--s-8); }
.stack-sm > * + * { margin-top: var(--s-2); }

.cluster {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  align-items: center;
}

/* -------------------------------------------------------------
   5. BUTTONS
   ------------------------------------------------------------- */
.btn {
  --btn-bg: var(--c-orange);
  --btn-fg: var(--c-white);
  --btn-border: var(--c-orange);
  --btn-bg-hover: var(--c-orange-600);

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  padding: var(--s-3) var(--s-6);
  font-weight: 600;
  font-size: var(--text-base);
  letter-spacing: 0;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: var(--bw-1) solid var(--btn-border);
  border-radius: var(--r-full);
  cursor: pointer;
  transition: all var(--d-fast) var(--ease-out);
  white-space: nowrap;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
}
.btn:hover { background: var(--btn-bg-hover); border-color: var(--btn-bg-hover); transform: translateY(-1px); box-shadow: var(--shadow-md); color: var(--btn-fg); }
.btn:active { transform: translateY(0); box-shadow: var(--shadow-sm); }
.btn:focus-visible { outline: none; box-shadow: var(--shadow-ring), var(--shadow-md); }

.btn--secondary {
  --btn-bg: var(--c-navy);
  --btn-border: var(--c-navy);
  --btn-bg-hover: var(--c-navy-700);
}

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--c-navy);
  --btn-border: var(--c-grey-300);
  --btn-bg-hover: var(--c-grey-100);
  box-shadow: none;
}
.btn--ghost:hover { color: var(--c-navy); border-color: var(--c-navy); }

.btn--link {
  --btn-bg: transparent;
  --btn-fg: var(--c-orange-600);
  --btn-border: transparent;
  --btn-bg-hover: transparent;
  padding: 0;
  box-shadow: none;
  border-radius: 0;
}
.btn--link:hover { color: var(--c-orange); transform: none; box-shadow: none; }
.btn--link::after { content: "→"; transition: transform var(--d-fast); }
.btn--link:hover::after { transform: translateX(3px); }

.btn--sm { padding: var(--s-2) var(--s-4); font-size: var(--text-sm); }
.btn--lg { padding: var(--s-4) var(--s-8); font-size: var(--text-lg); }

.btn--block { width: 100%; }

.btn-group { display: inline-flex; gap: var(--s-3); flex-wrap: wrap; }

/* -------------------------------------------------------------
   6. CHIPS / TAGS / BADGES
   ------------------------------------------------------------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: var(--s-1) var(--s-3);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--r-full);
  background: var(--c-grey-100);
  color: var(--c-grey-700);
  border: 1px solid transparent;
}
.chip--orange { background: var(--c-orange-100); color: var(--c-orange-600); }
.chip--green  { background: var(--c-green-100); color: var(--c-green-700); }
.chip--navy   { background: var(--c-navy); color: var(--c-white); }
.chip--info   { background: var(--c-info-100); color: var(--c-info); }
.chip--warn   { background: var(--c-warning-100); color: var(--c-warning); }
.chip--danger { background: var(--c-danger-100); color: var(--c-danger); }

/* -------------------------------------------------------------
   7. UTILITY BAR + HEADER
   ------------------------------------------------------------- */
.utility-bar {
  background: var(--c-navy-900);
  color: var(--c-grey-200);
  font-size: var(--text-sm);
}
.utility-bar__inner {
  height: var(--utility-h);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--s-6);
}
.utility-bar__msg {
  color: var(--c-cream);
}
.utility-bar__contact {
  display: flex;
  gap: var(--s-6);
  align-items: center;
}
.utility-bar__contact a { color: var(--c-grey-200); }
.utility-bar__contact a:hover { color: var(--c-orange); }
.utility-bar__contact-item { display: inline-flex; align-items: center; gap: var(--s-2); }
@media (max-width: 768px) {
  .utility-bar__msg { display: none; }
  .utility-bar__inner { justify-content: center; }
  .utility-bar__contact { gap: var(--s-4); font-size: var(--text-xs); }
  .utility-bar__contact-item:not(:last-child) { display: none; }
}

.header {
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--c-grey-200);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}
.header__inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-6);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  text-decoration: none;
  color: var(--c-navy);
}
.brand__logo { height: 52px; width: auto; }
.brand__type {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.brand__name {
  font-weight: 800;
  letter-spacing: 0.01em;
  font-size: 1.25rem;
}
.brand__name span { color: var(--c-orange); }
.brand__tag {
  font-size: 0.625rem;
  letter-spacing: var(--tracking-caps);
  color: var(--c-grey-500);
  margin-top: 2px;
}

.nav {
  display: none;
  align-items: center;
  gap: var(--s-1);
}
@media (min-width: 1024px) { .nav { display: flex; } }

.nav a {
  display: inline-block;
  padding: var(--s-2) var(--s-3);
  color: var(--c-grey-800);
  font-weight: 500;
  font-size: var(--text-sm);
  border-radius: var(--r-sm);
  transition: all var(--d-fast) var(--ease-out);
}
.nav a:hover { color: var(--c-orange-600); background: var(--c-orange-100); }
.nav a.is-active { color: var(--c-orange-600); }

.header__cta { display: none; }
@media (min-width: 1024px) { .header__cta { display: inline-flex; } }

/* Mobile menu */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--r-md);
  background: transparent;
  border: 1px solid var(--c-grey-200);
  color: var(--c-navy);
}
@media (min-width: 1024px) { .nav-toggle { display: none; } }
.nav-toggle svg { width: 22px; height: 22px; }

.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--c-offwhite);
  z-index: var(--z-modal);
  padding: var(--s-6);
  overflow-y: auto;
  display: none;
  flex-direction: column;
}
.mobile-nav.is-open { display: flex; }
.mobile-nav__head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: var(--s-8);
}
.mobile-nav__list { list-style: none; padding: 0; }
.mobile-nav__list li { margin: 0; border-bottom: 1px solid var(--c-grey-200); }
.mobile-nav__list a {
  display: block;
  padding: var(--s-4) 0;
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--c-navy);
}
.mobile-nav__cta { margin-top: var(--s-8); }

/* -------------------------------------------------------------
   8. HERO
   ------------------------------------------------------------- */
.hero {
  position: relative;
  padding-block: var(--s-16) var(--s-20);
  background:
    radial-gradient(ellipse at top right, rgba(229,115,42,.10), transparent 55%),
    radial-gradient(ellipse at bottom left, rgba(91,152,55,.10), transparent 55%),
    var(--c-offwhite);
  overflow: hidden;
}
@media (min-width: 768px) {
  .hero { padding-block: var(--s-24) var(--s-32); }
}
.hero__inner { position: relative; }
.hero__art {
  display: none;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 42%;
  max-width: 520px;
  pointer-events: none;
}
@media (min-width: 1024px) { .hero__art { display: block; } }

.hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.02;
  font-size: clamp(2.5rem, 5vw + 1rem, 4.5rem);
}
.hero h1 em {
  font-style: italic;
  color: var(--c-orange);
}
.hero__lede {
  margin-top: var(--s-6);
  max-width: 540px;
}

/* -------------------------------------------------------------
   9. TRUST STRIP (stats)
   ------------------------------------------------------------- */
.trust-strip {
  background: var(--c-white);
  border-top: 1px solid var(--c-grey-200);
  border-bottom: 1px solid var(--c-grey-200);
  padding-block: var(--s-8);
}
.trust-strip__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--s-6);
  text-align: center;
}
.stat__num {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 2vw + 1rem, 2.5rem);
  font-weight: 600;
  color: var(--c-navy);
  display: block;
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat__label {
  display: block;
  margin-top: var(--s-2);
  font-size: var(--text-sm);
  color: var(--c-grey-600);
  line-height: 1.4;
}

/* -------------------------------------------------------------
   10. AUDIENCE ROUTER
   ------------------------------------------------------------- */
.router {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--s-6);
}
.router__card {
  display: block;
  padding: var(--s-8);
  background: var(--c-white);
  border: 1px solid var(--c-grey-200);
  border-radius: var(--r-xl);
  text-decoration: none;
  color: inherit;
  transition: all var(--d-base) var(--ease-out);
  position: relative;
  overflow: hidden;
}
.router__card::after {
  content: "→";
  position: absolute;
  right: var(--s-6);
  top: var(--s-6);
  font-size: var(--text-2xl);
  color: var(--c-grey-300);
  transition: all var(--d-base) var(--ease-out);
}
.router__card:hover {
  border-color: var(--c-orange);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  color: inherit;
}
.router__card:hover::after { color: var(--c-orange); transform: translateX(4px); }
.router__icon {
  width: 52px; height: 52px;
  background: var(--c-orange-100);
  border-radius: var(--r-lg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--s-4);
  color: var(--c-orange-600);
}
.router__card--green .router__icon { background: var(--c-green-100); color: var(--c-green-700); }
.router__card--navy  .router__icon { background: var(--c-navy); color: var(--c-cream); }
.router__title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: var(--s-2);
}
.router__desc {
  color: var(--c-grey-600);
  font-size: var(--text-base);
  line-height: var(--lh-base);
}

/* -------------------------------------------------------------
   11. THERAPY-AREA CARDS
   ------------------------------------------------------------- */
.therapy-card {
  background: var(--c-white);
  border: 1px solid var(--c-grey-200);
  border-radius: var(--r-xl);
  padding: var(--s-8);
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  transition: all var(--d-base) var(--ease-out);
  position: relative;
  overflow: hidden;
}
.therapy-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; height: 4px;
  background: var(--c-orange);
}
.therapy-card--green::before { background: var(--c-green); }
.therapy-card--navy::before  { background: var(--c-navy); }
.therapy-card:hover {
  border-color: var(--c-grey-300);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.therapy-card__icon {
  width: 56px; height: 56px;
  border-radius: var(--r-lg);
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--c-orange-100); color: var(--c-orange-600);
}
.therapy-card--green .therapy-card__icon { background: var(--c-green-100); color: var(--c-green-700); }
.therapy-card--navy  .therapy-card__icon { background: var(--c-navy); color: var(--c-cream); }
.therapy-card h3 { font-size: var(--text-2xl); }
.therapy-card__desc { color: var(--c-grey-700); font-size: var(--text-base); line-height: var(--lh-base); }
.therapy-card__products {
  display: flex; flex-wrap: wrap; gap: var(--s-2);
  margin-top: auto;
  padding-top: var(--s-4);
  border-top: 1px solid var(--c-grey-100);
}

/* -------------------------------------------------------------
   12. PRODUCT CARDS
   ------------------------------------------------------------- */
.product-card {
  background: var(--c-white);
  border: 1px solid var(--c-grey-200);
  border-radius: var(--r-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--d-base) var(--ease-out);
  text-decoration: none;
  color: inherit;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--c-grey-300);
  color: inherit;
}
.product-card__media {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--c-cream), var(--c-offwhite));
  display: flex; align-items: center; justify-content: center;
  padding: var(--s-4);
}
.product-card__media img,
.product-card__media svg { max-height: 100%; max-width: 100%; }
.product-card__body {
  padding: var(--s-5) var(--s-6) var(--s-6);
  display: flex; flex-direction: column; gap: var(--s-2);
  flex-grow: 1;
}
.product-card__brand {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--c-navy);
  letter-spacing: -0.01em;
}
.product-card__composition {
  font-size: var(--text-sm);
  color: var(--c-grey-600);
}
.product-card__desc {
  font-size: var(--text-sm);
  color: var(--c-grey-700);
  margin-top: var(--s-2);
  line-height: var(--lh-base);
}
.product-card__foot {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: auto;
  padding-top: var(--s-4);
}

/* -------------------------------------------------------------
   13. WHY CARDS / FEATURE CARDS
   ------------------------------------------------------------- */
.feature {
  text-align: left;
}
.feature__icon {
  width: 48px; height: 48px;
  border-radius: var(--r-md);
  background: var(--c-cream);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--c-orange);
  margin-bottom: var(--s-4);
}
.feature h3 { font-size: var(--text-xl); margin-bottom: var(--s-2); }
.feature p { color: var(--c-grey-700); line-height: var(--lh-base); }

/* -------------------------------------------------------------
   14. FOUNDER NOTE
   ------------------------------------------------------------- */
.founder {
  background: var(--c-navy);
  color: var(--c-white);
  border-radius: var(--r-2xl);
  padding: clamp(var(--s-8), 4vw, var(--s-16));
  display: grid;
  gap: var(--s-8);
  align-items: center;
  position: relative;
  overflow: hidden;
}
.founder::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 0% 100%, rgba(91,152,55,.18), transparent 40%),
    radial-gradient(circle at 100% 0%, rgba(229,115,42,.22), transparent 45%);
  pointer-events: none;
}
@media (min-width: 800px) {
  .founder { grid-template-columns: 220px 1fr; gap: var(--s-12); }
}
.founder__portrait {
  width: 220px; height: 220px;
  border-radius: var(--r-full);
  background: linear-gradient(135deg, var(--c-orange), var(--c-green));
  display: flex; align-items: center; justify-content: center;
  color: var(--c-white);
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 600;
  overflow: hidden;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}
.founder__body { position: relative; z-index: 1; }
.founder__quote {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 1.8vw + 0.5rem, 1.75rem);
  line-height: 1.4;
  font-weight: 500;
  font-style: italic;
  color: var(--c-white);
  margin-bottom: var(--s-4);
}
.founder__quote::before { content: "\201C"; color: var(--c-orange); margin-right: 4px; }
.founder__quote::after  { content: "\201D"; color: var(--c-orange); margin-left: 4px; }
.founder__attrib {
  font-size: var(--text-sm);
  color: var(--c-cream);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  font-weight: 600;
}
.founder__attrib span { color: var(--c-grey-300); }
/* The ghost button defaults to navy text, which vanishes on the navy band. */
.founder .btn--ghost {
  --btn-fg: var(--c-white);
  --btn-border: rgba(255, 255, 255, .38);
  --btn-bg-hover: rgba(255, 255, 255, .12);
}
.founder .btn--ghost:hover { color: var(--c-white); border-color: rgba(255, 255, 255, .75); }

/* -------------------------------------------------------------
   15. ARTICLE / INSIGHT CARDS
   ------------------------------------------------------------- */
.insight-card {
  background: var(--c-white);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--c-grey-200);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: all var(--d-base) var(--ease-out);
}
.insight-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  color: inherit;
}
.insight-card__media {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--c-cream), var(--c-orange-100));
}
.insight-card__body { padding: var(--s-5) var(--s-6) var(--s-6); display: flex; flex-direction: column; gap: var(--s-2); flex-grow: 1; }
.insight-card__meta { display: flex; gap: var(--s-2); font-size: var(--text-xs); color: var(--c-grey-500); align-items: center; }
.insight-card__title { font-size: var(--text-lg); font-weight: 600; color: var(--c-navy); line-height: 1.35; }
.insight-card__excerpt { color: var(--c-grey-700); font-size: var(--text-sm); }
.insight-card__foot { margin-top: auto; font-size: var(--text-xs); color: var(--c-grey-500); padding-top: var(--s-3); }

/* -------------------------------------------------------------
   16. CTA BAND (pre-footer)
   ------------------------------------------------------------- */
.cta-band {
  background: linear-gradient(135deg, var(--c-navy), var(--c-navy-700));
  color: var(--c-white);
  padding-block: var(--s-16);
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 90% 0%, rgba(229,115,42,.16), transparent 40%),
    radial-gradient(circle at 0% 100%, rgba(91,152,55,.14), transparent 40%);
}
.cta-band__inner { position: relative; text-align: center; max-width: 720px; margin-inline: auto; }
.cta-band h2 { color: var(--c-white); }
.cta-band p { color: var(--c-cream); margin-top: var(--s-3); font-size: var(--text-lg); }
.cta-band .btn-group { justify-content: center; margin-top: var(--s-8); }

/* -------------------------------------------------------------
   17. FOOTER
   ------------------------------------------------------------- */
.footer {
  background: var(--c-navy-900);
  color: var(--c-grey-300);
  padding-block: var(--s-16) var(--s-6);
  font-size: var(--text-sm);
}
.footer a { color: var(--c-grey-300); }
.footer a:hover { color: var(--c-orange); }
.footer__grid {
  display: grid;
  gap: var(--s-10);
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
}
@media (max-width: 900px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
  .footer__grid { grid-template-columns: 1fr; }
}
.footer__brand-block { max-width: 320px; }
.footer__brand-block .brand__name { color: var(--c-white); }
.footer__tag { color: var(--c-grey-400); margin-top: var(--s-3); line-height: var(--lh-base); }
.footer__social { margin-top: var(--s-5); display: flex; gap: var(--s-3); }
.footer__social a {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--r-full);
  background: rgba(255,255,255,.06);
  transition: all var(--d-fast);
}
.footer__social a:hover { background: var(--c-orange); color: var(--c-white); }
.footer h4 {
  color: var(--c-white);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  margin-bottom: var(--s-4);
}
.footer ul { list-style: none; padding: 0; }
.footer li { margin: 0; }
.footer li + li { margin-top: var(--s-2); }
.footer__address { font-style: normal; color: var(--c-grey-300); line-height: var(--lh-base); }
.footer__address a { display: inline-block; }
.footer__compliance {
  margin-top: var(--s-12);
  padding-top: var(--s-6);
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex; flex-wrap: wrap; gap: var(--s-3) var(--s-6);
  font-size: var(--text-xs);
  color: var(--c-grey-400);
}
.footer__compliance strong { color: var(--c-grey-200); margin-right: 4px; }
.footer__rx-notice {
  margin-top: var(--s-4);
  padding: var(--s-3) var(--s-4);
  background: rgba(192,54,43,.12);
  border: 1px solid rgba(192,54,43,.3);
  border-radius: var(--r-md);
  color: var(--c-cream);
  font-size: var(--text-xs);
  line-height: 1.5;
}
.footer__rx-notice strong { color: var(--c-white); }
.footer__legal {
  margin-top: var(--s-6);
  padding-top: var(--s-4);
  border-top: 1px solid rgba(255,255,255,.06);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s-4);
  color: var(--c-grey-500);
  font-size: var(--text-xs);
}
.footer__legal-links { display: flex; flex-wrap: wrap; gap: var(--s-4); }

/* -------------------------------------------------------------
   18. WHATSAPP FLOAT + BACK TO TOP
   ------------------------------------------------------------- */
.wa-float, .top-float {
  position: fixed;
  right: var(--s-5);
  width: 56px; height: 56px;
  border-radius: var(--r-full);
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: var(--z-raised);
  transition: all var(--d-base) var(--ease-out);
}
.wa-float {
  bottom: var(--s-5);
  background: #25D366;
  color: var(--c-white);
}
.wa-float:hover { transform: scale(1.08); color: var(--c-white); }
.top-float {
  bottom: calc(var(--s-5) + 72px);
  background: var(--c-white);
  color: var(--c-navy);
  border: 1px solid var(--c-grey-200);
  opacity: 0;
  pointer-events: none;
}
.top-float.is-visible { opacity: 1; pointer-events: auto; }

/* -------------------------------------------------------------
   19. PAGE HEADER (inner pages)
   ------------------------------------------------------------- */
.page-hero {
  padding-block: var(--s-16) var(--s-12);
  background:
    radial-gradient(ellipse at top right, rgba(229,115,42,.07), transparent 50%),
    radial-gradient(ellipse at bottom left, rgba(91,152,55,.07), transparent 50%),
    var(--c-offwhite);
}
@media (min-width: 768px) { .page-hero { padding-block: var(--s-20) var(--s-16); } }
.page-hero__crumbs { font-size: var(--text-sm); color: var(--c-grey-500); margin-bottom: var(--s-4); }
.page-hero__crumbs a { color: var(--c-grey-600); }
.page-hero__crumbs a:hover { color: var(--c-orange); }
.page-hero h1 { margin-top: var(--s-2); max-width: 20ch; }
.page-hero__lede { margin-top: var(--s-5); max-width: 60ch; color: var(--c-grey-700); font-size: var(--text-lg); line-height: var(--lh-relaxed); }

/* -------------------------------------------------------------
   20. CALLOUT / DISCLAIMER
   ------------------------------------------------------------- */
.callout {
  padding: var(--s-5) var(--s-6);
  border-radius: var(--r-lg);
  border-left: 4px solid var(--c-info);
  background: var(--c-info-100);
  color: var(--c-grey-900);
  display: flex; gap: var(--s-4); align-items: flex-start;
}
.callout--warn { border-color: var(--c-warning); background: var(--c-warning-100); }
.callout--danger { border-color: var(--c-danger); background: var(--c-danger-100); }
.callout--success { border-color: var(--c-success); background: var(--c-success-100); }
.callout--muted { border-color: var(--c-grey-400); background: var(--c-grey-50); }
.callout__icon { flex-shrink: 0; }
.callout strong { display: block; font-size: var(--text-sm); margin-bottom: var(--s-1); }
.callout p { font-size: var(--text-sm); line-height: var(--lh-base); margin: 0; }

.disclaimer {
  background: var(--c-grey-50);
  border: 1px dashed var(--c-grey-300);
  border-radius: var(--r-md);
  padding: var(--s-4) var(--s-5);
  font-size: var(--text-xs);
  color: var(--c-grey-600);
  line-height: var(--lh-base);
}

/* -------------------------------------------------------------
   21. PRODUCT DETAIL — sub-nav, info tables
   ------------------------------------------------------------- */
.product-detail-hero {
  display: grid; gap: var(--s-8);
  padding-block: var(--s-12);
}
@media (min-width: 900px) {
  .product-detail-hero { grid-template-columns: 1fr 1fr; gap: var(--s-12); align-items: center; }
}
.pack-shot {
  background: linear-gradient(135deg, var(--c-cream) 0%, var(--c-orange-100) 100%);
  border-radius: var(--r-xl);
  padding: var(--s-12);
  display: flex; align-items: center; justify-content: center;
  aspect-ratio: 4/3;
  min-height: 320px;
}
.pack-shot svg { max-width: 80%; max-height: 80%; }

.subnav {
  background: var(--c-white);
  border-block: 1px solid var(--c-grey-200);
  position: sticky;
  top: var(--header-h);
  z-index: 50;
}
.subnav__inner {
  display: flex;
  gap: var(--s-1);
  overflow-x: auto;
  scrollbar-width: thin;
}
.subnav a {
  padding: var(--s-4) var(--s-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--c-grey-700);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.subnav a:hover { color: var(--c-orange-600); }
.subnav a.is-active { color: var(--c-orange-600); border-bottom-color: var(--c-orange); }

.info-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}
.info-table th, .info-table td {
  text-align: left;
  padding: var(--s-3) var(--s-4);
  border-bottom: 1px solid var(--c-grey-200);
  vertical-align: top;
}
.info-table th {
  font-weight: 600;
  color: var(--c-grey-600);
  background: var(--c-grey-50);
  width: 30%;
}
.info-table td strong { color: var(--c-navy); }

/* Side-effects table */
.se-table { display: grid; gap: var(--s-3); }
.se-row {
  display: grid; grid-template-columns: 180px 1fr; gap: var(--s-4);
  padding: var(--s-4); border-radius: var(--r-md);
  background: var(--c-grey-50);
}
.se-row__label {
  display: inline-flex; align-items: center; gap: var(--s-2);
  font-size: var(--text-sm); font-weight: 600;
}
.se-row__dot { width: 10px; height: 10px; border-radius: var(--r-full); background: var(--c-success); }
.se-row--less .se-row__dot { background: var(--c-warning); }
.se-row--serious .se-row__dot { background: var(--c-danger); }
.se-row p { font-size: var(--text-sm); color: var(--c-grey-700); }
@media (max-width: 600px) {
  .se-row { grid-template-columns: 1fr; }
}

.product-section { padding-block: var(--s-12); border-bottom: 1px solid var(--c-grey-200); }
.product-section:last-child { border-bottom: none; }
.product-section h2 { font-size: var(--text-2xl); margin-bottom: var(--s-4); }
.product-section .max-readable p + p,
.product-section .max-readable p + ul,
.product-section ul + p { margin-top: var(--s-3); }

/* -------------------------------------------------------------
   22. FAQ ACCORDION
   ------------------------------------------------------------- */
.faq { display: flex; flex-direction: column; gap: var(--s-3); }
.faq-item {
  background: var(--c-white);
  border: 1px solid var(--c-grey-200);
  border-radius: var(--r-md);
  overflow: hidden;
}
.faq-item[open] { border-color: var(--c-grey-300); box-shadow: var(--shadow-sm); }
.faq-item summary {
  list-style: none;
  padding: var(--s-4) var(--s-5);
  font-weight: 600;
  color: var(--c-navy);
  cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  gap: var(--s-4);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: var(--text-xl);
  color: var(--c-orange);
  transition: transform var(--d-fast);
  font-weight: 400;
  line-height: 1;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item__body { padding: 0 var(--s-5) var(--s-5); color: var(--c-grey-700); line-height: var(--lh-relaxed); }

/* -------------------------------------------------------------
   23. FORMS
   ------------------------------------------------------------- */
.form { display: grid; gap: var(--s-5); }
.form__group { display: grid; gap: var(--s-2); }
.form__row { display: grid; gap: var(--s-5); }
@media (min-width: 640px) { .form__row { grid-template-columns: 1fr 1fr; } }

.label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--c-grey-800);
}
.label__hint { font-weight: 400; color: var(--c-grey-500); margin-left: var(--s-1); }
.label--required::after { content: " *"; color: var(--c-danger); }

.input, .textarea, .select {
  width: 100%;
  padding: var(--s-3) var(--s-4);
  border: 1px solid var(--c-grey-300);
  background: var(--c-white);
  border-radius: var(--r-md);
  font-size: var(--text-base);
  color: var(--c-grey-900);
  transition: border var(--d-fast), box-shadow var(--d-fast);
}
.input:hover, .textarea:hover, .select:hover { border-color: var(--c-grey-400); }
.input:focus, .textarea:focus, .select:focus {
  outline: none;
  border-color: var(--c-orange);
  box-shadow: 0 0 0 4px rgba(229,115,42,.15);
}
.input::placeholder, .textarea::placeholder { color: var(--c-grey-400); }
.textarea { min-height: 130px; resize: vertical; }

.fieldset {
  border: 1px solid var(--c-grey-200);
  border-radius: var(--r-lg);
  padding: var(--s-5) var(--s-6);
  margin: 0;
}
.fieldset legend {
  padding: 0 var(--s-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--c-grey-800);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.checkbox-row, .radio-row {
  display: flex; align-items: flex-start; gap: var(--s-3);
}
.checkbox-row input, .radio-row input {
  margin-top: 4px;
  width: 18px; height: 18px;
  accent-color: var(--c-orange);
  flex-shrink: 0;
}
.checkbox-row label, .radio-row label {
  font-size: var(--text-sm);
  color: var(--c-grey-700);
  line-height: var(--lh-base);
}

.form__success {
  display: none;
  padding: var(--s-5);
  background: var(--c-success-100);
  border: 1px solid var(--c-success);
  border-radius: var(--r-md);
  color: var(--c-grey-900);
}
.form__success.is-visible { display: block; }

/* -------------------------------------------------------------
   24. TIMELINE (about page)
   ------------------------------------------------------------- */
.timeline { position: relative; padding-left: var(--s-8); }
.timeline::before {
  content: "";
  position: absolute;
  left: 8px; top: 0; bottom: 0;
  width: 2px; background: var(--c-grey-200);
}
.timeline__item { position: relative; padding-bottom: var(--s-8); }
.timeline__item::before {
  content: "";
  position: absolute;
  left: -27px; top: 6px;
  width: 18px; height: 18px;
  border-radius: var(--r-full);
  background: var(--c-orange);
  box-shadow: 0 0 0 4px var(--c-offwhite);
}
.timeline__year {
  display: inline-block;
  font-weight: 700;
  color: var(--c-orange-600);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-wide);
  margin-bottom: var(--s-1);
}
.timeline__title { font-size: var(--text-lg); font-weight: 600; color: var(--c-navy); margin-bottom: var(--s-1); }
.timeline__desc  { color: var(--c-grey-700); font-size: var(--text-sm); line-height: var(--lh-base); }

/* -------------------------------------------------------------
   25. MISC UTILITIES
   ------------------------------------------------------------- */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.divider {
  height: 1px; background: var(--c-grey-200); width: 100%; margin: var(--s-8) 0;
}

.bg-cream { background: var(--c-cream); }
.bg-white { background: var(--c-white); }
.bg-navy  { background: var(--c-navy); color: var(--c-white); }

.mt-0 { margin-top: 0 !important; }
.mt-4 { margin-top: var(--s-4); }
.mt-6 { margin-top: var(--s-6); }
.mt-8 { margin-top: var(--s-8); }
.mt-12 { margin-top: var(--s-12); }

.mb-4 { margin-bottom: var(--s-4); }
.mb-6 { margin-bottom: var(--s-6); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}