/**
 * Global chrome — design tokens + layout vs [live OG](https://mila-face.vercel.app/) (optional `_scratch/og-snapshot-*` HTML for diffing).
 */

:root {
  --mila-navy: #2b3a52;
  --mila-navy-dark: #1e2a3a;
  --mila-navy-light: #3d5068;
  --mila-cream: #e8e0d4;
  --mila-cream-light: #f2ece4;
  --mila-cream-dark: #d8ccbc;
  --mila-gold: #b8964e;
  --mila-gold-light: #c9ab6a;
  --mila-gold-dark: #a07e3a;
  --mila-text-primary: #1e2a3a;
  --mila-text-muted: #8a8a8a;
  --mila-white: #fff;
  --mila-header-h: 72px;
  --mila-max-site: 1280px;
  --mila-track-wide: 0.15em;
  --mila-track-wider: 0.25em;
  --mila-ease-header: 400ms;
  --mila-ease-overlay: 500ms;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.mila-body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: Inter, system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: #000000;
  background-color: var(--mila-cream-light);
}

body.mila-nav-open,
body.mila-ba-lightbox-open {
  overflow: hidden;
}

::selection {
  background-color: #000000;
  color: var(--mila-cream-light);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Playfair Display", Georgia, serif;
}

h1 em,
h2 em,
h3 em,
h4 em,
h5 em,
h6 em {
  font-style: normal;
}

.site-main {
  flex: 1 1 auto;
  width: 100%;
}

/* ─── Fixed header ─── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background-color: var(--mila-cream-light);
  transition:
    background-color var(--mila-ease-header),
    box-shadow var(--mila-ease-header),
    backdrop-filter var(--mila-ease-header);
}

.site-header--scrolled {
  background-color: rgb(242 236 228 / 95%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 3px rgb(30 42 58 / 8%);
}

.site-header__bar {
  display: flex;
  max-width: var(--mila-max-site);
  margin-left: auto;
  margin-right: auto;
  align-items: center;
  justify-content: space-between;
  height: var(--mila-header-h);
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

@media (min-width: 768px) {
  .site-header__bar {
    padding-left: 2.5rem;
    padding-right: 2.5rem;
  }
}

@media (min-width: 1024px) {
  .site-header__bar {
    padding-left: 4rem;
    padding-right: 4rem;
  }
}

/* Logo — image mark (mila-face.vercel.app OG export) */
.site-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  line-height: 0;
  text-decoration: none;
}

.site-logo__img {
  display: block;
  height: 40px;
  width: auto;
  max-width: min(200px, 42vw);
  object-fit: contain;
  /* OG asset is light-on-dark; invert to navy-scale for cream header bars. */
  filter: brightness(0);
  opacity: 0.92;
}

.site-header__actions {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: flex-end;
  min-width: 0;
}

.site-header__desktop {
  display: none;
  align-items: center;
  gap: 2rem;
}

@media (min-width: 768px) {
  .site-header__desktop {
    display: flex;
  }
}

/* Desktop nav row (links + CTA sit in .site-header__desktop) */
.site-header__nav--desktop {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.site-header__link {
  font-family: Inter, system-ui, sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--mila-track-wider);
  color: #000000;
  text-decoration: none;
  transition: color 0.3s ease;
}

.site-header__link:hover {
  color: var(--mila-gold);
}

/* Outlined CTA — OG header */
.site-header__cta-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 0.625rem 1.5rem;
  font-family: Inter, system-ui, sans-serif;
  font-size: 0.75rem;
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: var(--mila-track-wide);
  color: #000000;
  text-decoration: none;
  border: 1px solid #000000;
  background-color: transparent;
  transition:
    background-color 0.3s ease,
    color 0.3s ease;
}

.site-header__cta-outline:hover {
  background-color: #000000;
  border-color: #000000;
  color: var(--mila-white);
}

.site-header__cta-outline--overlay {
  padding-left: 2rem;
  padding-right: 2rem;
}

/* OG snapshot chrome (mila-face.vercel.app) */
.site-header--og {
  background-color: rgb(245 240 232 / 88%);
  border-bottom: 1px solid rgb(201 184 168 / 55%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.site-header--og.site-header--scrolled {
  background-color: rgb(245 240 232 / 92%);
}

.site-header--og ~ .site-header__spacer {
  height: 88px;
}

.site-header--og .site-header__bar {
  height: auto;
  min-height: 4.5rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.site-header--og .site-header__cta-outline {
  font-weight: 500;
  letter-spacing: 0.15em;
}

.site-header--og .site-header__link {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: #2c2420;
}

.site-header--og .site-header__link:hover {
  color: #000000;
}

.site-header--og .site-header__burger {
  color: #2c2420;
}

.site-header--og .site-logo__img {
  height: 56px;
  max-width: min(220px, 46vw);
}

/* Buttons — shared utility classes */
.mila-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: Inter, system-ui, sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--mila-track-wider);
  text-decoration: none;
  transition:
    background-color 0.3s ease,
    color 0.3s ease,
    border-color 0.3s ease;
  cursor: pointer;
  border-style: solid;
  border-width: 1px;
  padding: 1rem 2.5rem;
}

.mila-btn--primary {
  background-color: #000000;
  color: var(--mila-white);
  border-color: #000000;
}

.mila-btn--primary:hover {
  background-color: transparent;
  border-color: #000000;
  color: #000000;
}

.mila-btn--secondary {
  background-color: transparent;
  color: #000000;
  border-color: #000000;
}

.mila-btn--secondary:hover {
  background-color: #000000;
  border-color: #000000;
  color: var(--mila-white);
}

.mila-btn--gold {
  background-color: var(--mila-gold);
  color: var(--mila-white);
  border-color: var(--mila-gold);
}

.mila-btn--gold:hover {
  background-color: transparent;
  border-color: var(--mila-gold);
  color: var(--mila-gold);
}

.mila-btn--ghost {
  background-color: transparent;
  color: #000000;
  border-color: transparent;
  text-decoration: none;
  padding-left: 0;
  padding-right: 0;
  text-underline-offset: 4px;
}

.mila-btn--ghost:hover {
  text-decoration: underline;
  background-color: transparent;
  color: #000000;
}

.mila-btn--ghost-on-dark {
  background-color: transparent;
  color: rgb(255 255 255 / 60%);
  border-color: transparent;
  padding-left: 0;
  padding-right: 0;
}

.mila-btn--ghost-on-dark:hover {
  color: var(--mila-white);
  text-decoration: underline;
  background-color: transparent;
}

/* Outlined CTA on navy/espresso bands (OG flagship “Learn About the MILA Method”) */
.mila-btn--outline-ivory {
  align-self: flex-start;
  background-color: transparent;
  color: var(--mila-cream-light);
  border-color: var(--mila-cream-light);
  padding: 0.75rem 2rem;
}

.mila-btn--outline-espresso {
  color: rgb(44 36 32);
  background: transparent;
  border: 0.5px solid rgb(44 36 32);
}

.mila-btn--outline-espresso:hover {
  background: rgb(44 36 32);
  color: rgb(245 240 232);
}

.mila-btn--outline-ivory:hover {
  background-color: var(--mila-cream-light);
  color: #000000;
  border-color: var(--mila-cream-light);
  text-decoration: none;
}

.mila-btn--ivory-navy {
  background-color: rgb(245 240 232);
  color: #000000;
  border-color: rgb(245 240 232);
}

.mila-btn--ivory-navy:hover {
  background-color: rgb(184 151 42);
  color: rgb(245 240 232);
  border-color: rgb(184 151 42);
  text-decoration: none;
}

/* Burger — menu icon (OG uses 24×24 stroke); lines optional for animation fallback */
.site-header__burger {
  display: flex;
  position: relative;
  z-index: 50;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  color: #000000;
}

.site-header__burger-svg {
  display: block;
}

.site-header__burger-svg path {
  transform-origin: 12px 12px;
  transition:
    transform 0.3s ease,
    opacity 0.3s ease;
}

.mila-nav-open .site-header__burger-svg path:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mila-nav-open .site-header__burger-svg path:nth-child(2) {
  opacity: 0;
}

.mila-nav-open .site-header__burger-svg path:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-header__burger-line {
  display: none;
}

@media (min-width: 768px) {
  .site-header__burger {
    display: none;
  }
}

/* Mobile overlay */
.site-mobile-overlay {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: var(--mila-cream-light);
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--mila-ease-overlay);
}

@media (min-width: 768px) {
  .site-mobile-overlay {
    display: none;
  }
}

.site-mobile-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.site-mobile-overlay__nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.site-mobile-overlay__link {
  font-family: Inter, system-ui, sans-serif;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #2c2420;
  text-decoration: none;
  transition: color 0.3s ease;
}

.site-mobile-overlay__link:hover {
  color: #000000;
}

.site-mobile-overlay__cta {
  margin-top: 1rem;
}

/* Spacer under fixed header */
.site-header__spacer {
  flex-shrink: 0;
  height: var(--mila-header-h);
}

/* Content band */
.content-area {
  max-width: var(--mila-max-site);
  margin-left: auto;
  margin-right: auto;
  padding: 1rem 1.5rem;
}

.content-area--flush {
  max-width: none;
  margin: 0;
  padding: 0;
}

@media (min-width: 768px) {
  .content-area {
    padding-left: 2.5rem;
    padding-right: 2.5rem;
  }
}

@media (min-width: 1024px) {
  .content-area {
    padding-left: 4rem;
    padding-right: 4rem;
  }
}

/* ─── Footer ─── */
.site-footer {
  background-color: var(--mila-cream-light);
  border-top: 1px solid rgb(216 204 188 / 30%);
  flex-shrink: 0;
}

.site-footer__inner {
  max-width: var(--mila-max-site);
  margin-left: auto;
  margin-right: auto;
  padding: 4rem 1.5rem;
}

@media (min-width: 768px) {
  .site-footer__inner {
    padding-top: 5rem;
    padding-bottom: 5rem;
    padding-left: 2.5rem;
    padding-right: 2.5rem;
  }
}

@media (min-width: 1024px) {
  .site-footer__inner {
    padding-left: 4rem;
    padding-right: 4rem;
  }
}

.site-footer__columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

@media (min-width: 768px) {
  .site-footer__columns {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

@media (min-width: 1024px) {
  .site-footer__columns {
    grid-template-columns: repeat(5, 1fr);
  }
}

.site-footer__heading {
  margin: 0 0 1.5rem;
  font-family: Inter, system-ui, sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--mila-track-wider);
  color: #000000;
}

.site-footer__links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer__links li {
  margin-bottom: 0.75rem;
}

.site-footer__links li:last-child {
  margin-bottom: 0;
}

.site-footer__link {
  font-family: Inter, system-ui, sans-serif;
  font-size: 1rem;
  color: #000000;
  text-decoration: none;
  transition: color 0.3s ease;
}

.site-footer__link:hover {
  color: var(--mila-gold);
}

.site-footer__label {
  font-family: Inter, system-ui, sans-serif;
  font-size: 1rem;
  color: #000000;
}

.site-footer__location {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.site-footer__location .site-footer__label,
.site-footer__location .site-footer__link {
  line-height: 1;
}

.site-footer__sublabel {
  font-family: Inter, system-ui, sans-serif;
  font-size: 0.625rem;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgb(44 36 32 / 55%);
}

.site-footer__rule {
  margin: 3rem 0;
  border: 0;
  border-top: 1px solid rgb(0 0 0 / 10%);
}

.site-footer__socials {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.site-footer__social-link {
  color: #000000;
  transition: color 0.3s ease;
}

.site-footer__social-link:hover {
  color: #000000;
}

.site-footer__disclaimer {
  margin: 0;
  max-width: 56rem;
  font-family: Inter, system-ui, sans-serif;
  font-size: 0.75rem;
  line-height: 1.625;
  color: #000000;
}

.site-footer__disclaimer + .site-footer__disclaimer {
  margin-top: 0.75rem;
}

.site-footer__disclaimer-link {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.site-footer__disclaimer-link:hover {
  opacity: 0.7;
}

/* OG footer snapshot */
.site-footer--og {
  background-color: #f5f0e8;
  border-top-color: rgb(201 184 168 / 45%);
}

.site-footer--og .site-footer__heading {
  margin-bottom: 0.75rem;
  font-size: 11px;
  font-weight: 400;
  color: #000000;
  letter-spacing: 0.2em;
}

.site-footer--og .site-footer__link {
  font-size: 14px;
  font-weight: 300;
  color: #2c2420;
}

.site-footer--og .site-footer__link:hover {
  color: #2c2420;
  opacity: 0.7;
}

.site-footer--og .site-footer__label {
  font-size: 14px;
  font-weight: 300;
  color: #2c2420;
}

.site-footer--og .site-footer__sublabel {
  font-size: 10px;
  font-weight: 400;
  color: rgb(138 128 120);
}

.site-footer--og .site-footer__rule {
  margin-top: 2rem;
  margin-bottom: 2rem;
  border-top-color: #c9b8a8;
}

.site-footer--og .site-footer__social-link {
  color: #2c2420;
}

.site-footer--og .site-footer__social-link:hover {
  color: #2c2420;
  opacity: 0.7;
}

.site-footer--og .site-footer__disclaimer {
  font-size: 10px;
  font-weight: 300;
  color: #000000;
  line-height: 1.6;
}

.site-footer--og .site-footer__copyright {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  font-size: 12px;
  font-weight: 300;
  color: #2c2420;
  opacity: 0.7;
}

/* Floating mobile CTA */
.mila-float-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 35;
  transform: translateY(100%);
  transition: transform 500ms ease;
}

.mila-float-cta.is-visible {
  transform: translateY(0);
}

@media (min-width: 768px) {
  .mila-float-cta {
    display: none;
  }
}

.mila-float-cta__inner {
  padding: 0.75rem 1rem;
  padding-bottom: calc(0.75rem + env(safe-area-inset-bottom, 0));
  background-color: var(--mila-navy);
}

.mila-float-cta__btn {
  display: block;
  width: 100%;
  text-align: center;
  font-family: Inter, system-ui, sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--mila-track-wider);
  color: var(--mila-white);
  text-decoration: none;
  padding: 0.75rem 1rem;
  background-color: var(--mila-gold);
  border: 1px solid var(--mila-gold);
  transition:
    background-color 0.3s ease,
    color 0.3s ease,
    border-color 0.3s ease;
}

.mila-float-cta__btn:hover {
  background-color: transparent;
  border-color: var(--mila-gold);
  color: var(--mila-gold);
}

/* Entry / intro (shared with templates) */
.mila-intro {
  padding: 3rem 0;
}

.mila-intro__title {
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0 0 1rem;
}

.mila-intro__lede {
  max-width: 42rem;
  margin: 0;
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  position: fixed;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 99999;
  padding: 0.5rem 1rem;
  background: var(--mila-navy-dark);
  color: var(--mila-cream-light);
  clip: auto;
  width: auto;
  height: auto;
}

/* Scrollbar — globals.css */
html {
  scrollbar-color: var(--mila-gold) var(--mila-cream-light);
  scrollbar-width: thin;
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--mila-cream-light);
}

::-webkit-scrollbar-thumb {
  background: var(--mila-gold);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--mila-gold-dark);
}