/*
 * Saloonge — feuille de style unique, écrite à la main.
 * Les valeurs (couleurs oklch, ombres color-mix, espacements) sont reprises
 * du design d'origine (Tailwind v4 compilé) pour préserver le rendu.
 * Breakpoints : sm 640px, md 768px, lg 1024px.
 */

/* ---------- Tokens ---------- */

:root {
  --radius: 0.625rem;
  --background: oklch(0.985 0.005 90);
  --foreground: oklch(0.18 0.02 150);
  --card: oklch(1 0 0);
  --primary: oklch(0.35 0.07 150);
  --primary-foreground: oklch(0.985 0.005 90);
  --secondary: oklch(0.94 0.01 90);
  --muted-foreground: oklch(0.45 0.015 150);
  --accent: oklch(0.92 0.03 150);
  --destructive: oklch(0.577 0.245 27.325);
  --border: oklch(0.9 0.01 120);
  --font-display: "Nunito", system-ui, sans-serif;
  --font-sans: "Inter", system-ui, sans-serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset minimal (sous-ensemble du preflight Tailwind) ---------- */

*,
::before,
::after {
  box-sizing: border-box;
  border: 0 solid var(--border);
  margin: 0;
  padding: 0;
}

html {
  line-height: 1.5;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  cursor: pointer;
}

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

/* ---------- Conteneurs & motifs partagés ---------- */

.container {
  max-width: 72rem;
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.container--narrow {
  max-width: 64rem;
}

.section {
  padding-block: 7rem;
}

.section--alt {
  background-color: color-mix(in oklab, var(--secondary) 40%, transparent);
  border-block: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
}

.eyebrow {
  font-size: 0.75rem;
  line-height: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: color-mix(in oklab, var(--primary) 80%, transparent);
  margin-bottom: 1.5rem;
}

.eyebrow--hero {
  letter-spacing: 0.25em;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--foreground);
  font-size: 2.25rem;
}

.section-title span {
  display: block;
}

.section-title .accent {
  color: var(--primary);
}

.mini-label {
  display: block;
  font-size: 10px;
  line-height: 1.4;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: color-mix(in oklab, var(--primary) 70%, transparent);
  margin-bottom: 0.5rem;
}

.btn-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  border-radius: 9999px;
  background-color: var(--primary);
  padding: 1rem 1.75rem;
  color: var(--primary-foreground);
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
  letter-spacing: 0.025em;
  box-shadow: 0 10px 30px -10px color-mix(in oklab, var(--primary) 50%, transparent);
  transition: box-shadow 0.15s var(--ease), transform 0.15s var(--ease), opacity 0.15s var(--ease);
}

.btn-pill:hover {
  box-shadow: 0 14px 40px -10px color-mix(in oklab, var(--primary) 60%, transparent);
  transform: translateY(-2px);
}

.btn-pill:disabled {
  opacity: 0.6;
  cursor: default;
}

.btn-pill:disabled:hover {
  transform: none;
}

.btn-pill__arrow {
  transition: transform 0.15s var(--ease);
}

.btn-pill:hover .btn-pill__arrow {
  transform: translateX(0.25rem);
}

.photo-frame {
  position: relative;
}

.photo-frame::before {
  content: "";
  position: absolute;
  inset: -1.5rem;
  z-index: -10;
  border-radius: 2rem;
  background-color: color-mix(in oklab, var(--primary) 5%, transparent);
}

.photo-frame--tight::before {
  inset: -1.25rem;
}

.photo-frame__img {
  position: relative;
  overflow: hidden;
  border-radius: 1.75rem;
  border: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
}

.photo-frame__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-frame__img--hero {
  aspect-ratio: 4 / 5;
  box-shadow: 0 25px 50px -12px color-mix(in oklab, var(--primary) 10%, transparent);
}

.photo-frame__img--portrait {
  aspect-ratio: 3 / 4;
  border-radius: 1.5rem;
  box-shadow:
    0 20px 25px -5px color-mix(in oklab, var(--primary) 10%, transparent),
    0 8px 10px -6px color-mix(in oklab, var(--primary) 10%, transparent);
}

/* ---------- Header ---------- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background-color: color-mix(in oklab, var(--background) 80%, transparent);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
}

.site-header__inner {
  max-width: 72rem;
  margin-inline: auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-header__logo {
  display: flex;
  align-items: center;
}

.site-header__logo img {
  height: 2.25rem;
  width: auto;
}

.lang-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.lang-btn {
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  line-height: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-foreground);
  transition: color 0.15s var(--ease);
}

.lang-btn:hover {
  color: var(--foreground);
}

.lang-btn.is-active {
  color: var(--primary);
  font-weight: 600;
}

.lang-sep {
  color: var(--border);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 100vh;
  padding-top: 7rem;
  padding-bottom: 5rem;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -10;
  background-image: radial-gradient(
    ellipse at top right,
    color-mix(in oklab, var(--primary) 10%, transparent),
    transparent 60%
  );
}

.hero__grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--foreground);
  font-size: 3rem;
}

.hero__title span {
  display: block;
}

.hero__title .accent {
  color: var(--primary);
}

.hero__title .dim {
  color: color-mix(in oklab, var(--foreground) 75%, transparent);
}

.hero__subtitle {
  margin-top: 2rem;
  max-width: 36rem;
  font-size: 1.125rem;
  line-height: 1.625;
  color: var(--muted-foreground);
}

.hero__cta-row {
  margin-top: 2.5rem;
}

/* ---------- Ethos ---------- */

.ethos__grid {
  display: grid;
  gap: 3.5rem;
  align-items: start;
}

.ethos__body {
  margin-top: 2.5rem;
  font-size: 1.125rem;
  line-height: 1.625;
  color: var(--muted-foreground);
}

.ethos__body p + p {
  margin-top: 1.5rem;
}

.pullquote {
  margin-top: 3rem;
  border-left: 2px solid var(--primary);
  padding-left: 1.5rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1.375;
  color: var(--foreground);
}

/* ---------- Spaces ---------- */

.spaces__head {
  max-width: 42rem;
  margin-bottom: 4rem;
}

.spaces__grid {
  display: grid;
  gap: 1.25rem;
}

.space-card {
  position: relative;
  border-radius: 1rem;
  border: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
  background-color: var(--card);
  padding: 2rem;
  transition: border-color 0.15s var(--ease), box-shadow 0.15s var(--ease), transform 0.15s var(--ease);
}

.space-card:hover {
  border-color: color-mix(in oklab, var(--primary) 40%, transparent);
  box-shadow:
    0 20px 25px -5px color-mix(in oklab, var(--primary) 5%, transparent),
    0 8px 10px -6px color-mix(in oklab, var(--primary) 5%, transparent);
  transform: translateY(-2px);
}

.space-card__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.space-card__num {
  font-family: var(--font-display);
  font-size: 0.875rem;
  line-height: 1.25rem;
  letter-spacing: 0.25em;
  color: color-mix(in oklab, var(--primary) 70%, transparent);
}

.space-card__rule {
  height: 1px;
  flex: 1;
  background-color: color-mix(in oklab, var(--border) 70%, transparent);
  transition: background-color 0.15s var(--ease);
}

.space-card:hover .space-card__rule {
  background-color: color-mix(in oklab, var(--primary) 30%, transparent);
}

.space-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1.25;
  color: var(--foreground);
}

.space-card__body {
  margin-top: 1.75rem;
}

.space-card__block + .space-card__block {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
}

.space-card__target {
  font-size: 0.875rem;
  line-height: 1.625;
  color: color-mix(in oklab, var(--foreground) 80%, transparent);
}

.space-card__promise {
  font-size: 0.875rem;
  line-height: 1.625;
  color: var(--muted-foreground);
}

/* ---------- Reality Check (accordéon) ---------- */

.reality__head {
  max-width: 42rem;
  margin-bottom: 3.5rem;
}

.reality__subtitle {
  margin-top: 1.5rem;
  font-size: 1.125rem;
  line-height: 1.625;
  color: var(--muted-foreground);
}

.reality__list {
  border-block: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
}

.reality__item + .reality__item {
  border-top: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
}

.reality__q {
  width: 100%;
  text-align: left;
  padding-block: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
}

.reality__num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  line-height: 1rem;
  letter-spacing: 0.25em;
  color: color-mix(in oklab, var(--primary) 70%, transparent);
  padding-top: 0.5rem;
  width: 2.5rem;
  flex-shrink: 0;
}

.reality__text {
  flex: 1;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  line-height: 1.375;
  color: var(--foreground);
  transition: color 0.15s var(--ease);
}

.reality__q:hover .reality__text {
  color: var(--primary);
}

.reality__icon {
  flex-shrink: 0;
  margin-top: 0.5rem;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 9999px;
  border: 1px solid color-mix(in oklab, var(--border) 80%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  transition: border-color 0.15s var(--ease), background-color 0.15s var(--ease),
    color 0.15s var(--ease), transform 0.15s var(--ease);
}

.reality__q:hover .reality__icon {
  border-color: color-mix(in oklab, var(--primary) 60%, transparent);
}

.reality__item.is-open .reality__icon {
  background-color: var(--primary);
  color: var(--primary-foreground);
  transform: rotate(45deg);
}

.reality__panel {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows 0.3s cubic-bezier(0, 0, 0.2, 1), opacity 0.3s cubic-bezier(0, 0, 0.2, 1),
    padding-bottom 0.3s cubic-bezier(0, 0, 0.2, 1);
}

.reality__item.is-open .reality__panel {
  grid-template-rows: 1fr;
  opacity: 1;
  padding-bottom: 1.75rem;
}

.reality__panel-inner {
  overflow: hidden;
}

.reality__meta {
  padding-left: 4rem;
  padding-right: 3rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 9999px;
  background-color: color-mix(in oklab, var(--primary) 10%, transparent);
  color: var(--primary);
  font-size: 0.75rem;
  line-height: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  padding: 0.375rem 0.75rem;
}

.tag-pill::before {
  content: "";
  height: 0.375rem;
  width: 0.375rem;
  border-radius: 9999px;
  background-color: var(--primary);
}

.reality__cta {
  font-size: 0.875rem;
  line-height: 1.25rem;
  font-weight: 500;
  color: var(--foreground);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: color-mix(in oklab, var(--primary) 40%, transparent);
  transition: color 0.15s var(--ease);
}

.reality__cta:hover {
  color: var(--primary);
}

/* ---------- Contact ---------- */

.contact__grid {
  display: grid;
  gap: 3.5rem;
}

.contact__intro {
  margin-top: 2rem;
  max-width: 28rem;
  font-size: 1.125rem;
  line-height: 1.625;
  color: var(--muted-foreground);
}

.contact-form {
  position: relative;
}

.contact-form > * + * {
  margin-top: 1.75rem;
}

.hp {
  position: absolute;
  left: -9999px;
}

.form-row {
  display: grid;
  gap: 1.75rem;
}

.field {
  width: 100%;
  background-color: transparent;
  border: 0;
  border-bottom: 1px solid color-mix(in oklab, var(--border) 80%, transparent);
  border-radius: 0;
  padding-block: 0.75rem;
  font-size: 1rem;
  line-height: 1.5rem;
  color: var(--foreground);
  outline: none;
  transition: border-color 0.15s var(--ease);
}

.field:focus {
  border-color: var(--primary);
}

.field::placeholder {
  color: color-mix(in oklab, var(--muted-foreground) 60%, transparent);
}

.field--select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.field--textarea {
  resize: none;
}

.contact-form__submit-row {
  padding-top: 0.5rem;
}

.form-banner {
  border-radius: 0.75rem;
  padding: 1rem 1.25rem;
  font-size: 0.875rem;
  line-height: 1.5;
  border: 1px solid color-mix(in oklab, var(--primary) 30%, transparent);
  background-color: color-mix(in oklab, var(--primary) 8%, transparent);
  color: var(--foreground);
}

.form-banner--error {
  border-color: color-mix(in oklab, var(--destructive) 40%, transparent);
  background-color: color-mix(in oklab, var(--destructive) 8%, transparent);
}

/* ---------- Footer ---------- */

.site-footer {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.site-footer__main {
  max-width: 72rem;
  margin-inline: auto;
  padding: 4rem 1.5rem;
  display: grid;
  gap: 3rem;
  align-items: start;
}

.site-footer__logo {
  height: 3.5rem;
  width: auto;
}

.site-footer__col > * + * {
  margin-top: 1.5rem;
}

.site-footer__tag {
  font-family: var(--font-display);
  font-size: 1.125rem;
  line-height: 1.75rem;
}

.site-footer__keynote {
  border-top: 1px solid color-mix(in oklab, var(--primary-foreground) 20%, transparent);
  padding-top: 1.5rem;
}

.site-footer__keynote-label {
  font-size: 10px;
  line-height: 1.4;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  opacity: 0.7;
  margin-bottom: 0.75rem;
}

.site-footer__keynote-text {
  font-size: 0.875rem;
  line-height: 1.625;
  opacity: 0.85;
}

.site-footer__bottom {
  border-top: 1px solid color-mix(in oklab, var(--primary-foreground) 15%, transparent);
}

.site-footer__bottom-inner {
  max-width: 72rem;
  margin-inline: auto;
  padding: 1.25rem 1.5rem;
  font-size: 0.75rem;
  line-height: 1rem;
  opacity: 0.6;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* ---------- Toast ---------- */

.toast {
  position: fixed;
  top: 1.5rem;
  left: 50%;
  transform: translate(-50%, -1rem);
  z-index: 100;
  max-width: min(90vw, 28rem);
  background-color: var(--foreground);
  color: var(--background);
  padding: 0.875rem 1.25rem;
  border-radius: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.4;
  box-shadow: 0 10px 30px -10px rgb(0 0 0 / 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.toast--error {
  background-color: var(--destructive);
  color: #fff;
}

/* ---------- Breakpoints ---------- */

@media (min-width: 640px) {
  .section {
    padding-block: 9rem;
  }

  .section-title {
    font-size: 3rem;
  }

  .hero__title {
    font-size: 3.75rem;
  }

  .pullquote {
    font-size: 1.875rem;
  }

  .space-card {
    padding: 2.5rem;
  }

  .space-card__name {
    font-size: 1.875rem;
  }

  .reality__q {
    padding-block: 1.75rem;
  }

  .reality__text {
    font-size: 1.5rem;
  }

  .form-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-footer__main {
    grid-template-columns: auto 1fr;
    gap: 2.5rem;
  }

  .site-footer__col {
    text-align: right;
  }

  .site-footer__tag {
    font-size: 1.25rem;
  }

  .site-footer__keynote {
    margin-left: auto;
    max-width: 28rem;
  }

  .site-footer__bottom-inner {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (min-width: 768px) {
  .spaces__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .section-title {
    font-size: 3.75rem;
  }

  .hero__title {
    font-size: 4.5rem;
  }

  .hero__grid {
    grid-template-columns: 1.15fr 1fr;
    gap: 4rem;
  }

  .ethos__grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
  }

  .ethos__media {
    position: sticky;
    top: 8rem;
  }

  .contact__grid {
    grid-template-columns: 1fr 1.1fr;
    gap: 5rem;
  }
}