/* ==========================================================
   Base
   ========================================================== */
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
}

h1,
h2,
h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text);
}

h2 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  margin-bottom: 0.75rem;
}

.section-intro {
  max-width: 640px;
  margin-bottom: 3rem;
}

.section-intro p {
  color: var(--color-text-soft);
  font-size: 1.05rem;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--color-primary-dark);
  margin-bottom: 0.5rem;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

section {
  padding-block: var(--section-padding);
}

.section-alt {
  background: var(--color-bg-alt);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.8rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary-dark);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* reveal-on-scroll, activated by main.js */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================
   Header
   ========================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid rgba(10, 4, 5, 0.06);
}

/* backdrop-filter est réservé au desktop : sur un ancêtre, il crée un
   containing block CSS qui casserait le `position: fixed` du menu mobile
   (le menu se retrouverait positionné par rapport au header, pas au viewport) */
@media (min-width: 900px) {
  .site-header {
    background: rgba(237, 227, 216, 0.9);
    backdrop-filter: blur(8px);
  }
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-primary-dark);
}

.logo-bird {
  height: 26px;
  width: auto;
}

.nav-toggle {
  display: block;
  width: 44px;
  height: 44px;
  position: relative;
  z-index: 110;
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  height: 2px;
  background: var(--color-text);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle::before {
  top: 15px;
}

.nav-toggle span {
  top: 21px;
}

.nav-toggle::after {
  top: 27px;
}

.nav-toggle[aria-expanded="true"]::before {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"]::after {
  transform: translateY(-6px) rotate(-45deg);
}

.nav-toggle[aria-expanded="true"] span {
  opacity: 0;
}

.main-nav {
  position: fixed;
  inset: 0 0 0 30%;
  background: var(--color-white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.5rem;
  padding: 2rem;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  z-index: 105;
}

.main-nav.is-open {
  transform: translateX(0);
}

.main-nav a {
  font-family: var(--font-heading);
  font-size: 1.4rem;
}

.main-nav .btn {
  align-self: flex-start;
}

@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }

  .main-nav {
    position: static;
    flex-direction: row;
    align-items: center;
    background: none;
    padding: 0;
    transform: none;
    gap: 2rem;
  }

  .main-nav a {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
  }
}

/* ==========================================================
   Hero
   ========================================================== */
.hero {
  padding-block: clamp(3rem, 10vw, 7rem);
}

.hero .container {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.hero-content h1 {
  font-size: clamp(2.3rem, 6vw, 3.6rem);
  margin-bottom: 1.2rem;
}

.hero-content .tagline {
  color: var(--color-primary-dark);
  font-weight: 700;
}

.hero-content p {
  color: var(--color-text-soft);
  font-size: 1.1rem;
  margin-bottom: 2rem;
  max-width: 46ch;
}

.hero-badge {
  display: block;
  width: 75%;
  max-width: 330px;
  margin-inline: auto;
}

@media (min-width: 900px) {
  .hero .container {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

/* ==========================================================
   Mon histoire
   ========================================================== */
.histoire .container {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.histoire-visual img {
  display: block;
  width: 100%;
  max-width: 340px;
  margin-inline: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.histoire-text p {
  margin-bottom: 1.1rem;
  color: var(--color-text-soft);
}

.histoire-text p strong {
  color: var(--color-text);
}

@media (min-width: 900px) {
  .histoire .container {
    grid-template-columns: 0.9fr 1.1fr;
  }
}

/* ==========================================================
   Services
   ========================================================== */
.services-grid {
  display: grid;
  gap: 1.75rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.service-card .icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  font-size: 1.4rem;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.6rem;
}

.service-card p {
  color: var(--color-text-soft);
}

/* ==========================================================
   Portfolio
   ========================================================== */
.portfolio-note {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-accent);
  color: var(--color-text);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 2rem;
}

.portfolio-grid {
  display: grid;
  gap: 1.75rem;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.portfolio-item {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

/* Photos libres de droit (Pexels), floutées en amont (pas juste en CSS)
   pour rester cohérent avec l'anonymisation : illustratif, pas les
   vraies clientes. Voir credits.md pour les sources. Léger voile
   bordeaux pour unifier les deux photos avec la palette de marque
   (pas de badge/icône : le libellé texte sous la photo suffit). */
.portfolio-visual {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-color: var(--color-bg-alt);
}

.portfolio-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(134, 32, 67, 0.22), rgba(10, 4, 5, 0.12));
}

.portfolio-item .caption {
  padding: 1.75rem;
}

.client-type {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  margin-bottom: 0.5rem;
}

.portfolio-item .caption h3 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
}

.portfolio-item .caption p {
  color: var(--color-text-soft);
  font-size: 0.95rem;
}

.client-actions {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin: 1rem 0;
  padding: 0;
}

.client-actions li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--color-text-soft);
  font-size: 0.92rem;
}

.client-actions li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

.portfolio-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.8rem;
}

.portfolio-stats span {
  background: var(--color-bg-alt);
  color: var(--color-primary-dark);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-sm);
}

/* ==========================================================
   Pourquoi moi
   ========================================================== */
.valeurs-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.valeur-item {
  text-align: center;
  padding: 1.5rem;
}

.valeur-item .icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-secondary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.5rem;
}

.valeur-item h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.valeur-item p {
  color: var(--color-text-soft);
  font-size: 0.95rem;
}

/* ==========================================================
   Contact
   ========================================================== */
.contact .container {
  display: grid;
  gap: 2.5rem;
}

.contact-form {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

/* Honeypot anti-spam Web3Forms : invisible pour les humains, les bots
   simplistes le remplissent quand même et sont filtrés côté serveur. */
.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-weight: 700;
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
  padding: 0.8rem 1rem;
  border: 1px solid rgba(10, 4, 5, 0.15);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

.h-captcha {
  margin-top: -0.4rem;
}

.required-star {
  color: var(--color-primary);
  font-weight: 800;
  font-size: 1.1em;
}

.form-required-note {
  font-size: 0.8rem;
  color: var(--color-text-soft);
  margin-top: -0.6rem;
}

.form-privacy-note {
  font-size: 0.8rem;
  color: var(--color-text-soft);
}

.form-privacy-note a {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.form-status {
  font-size: 0.9rem;
  font-weight: 700;
  min-height: 1.2em;
}

.form-status[data-state="success"] {
  color: var(--color-secondary);
}

.form-status[data-state="error"] {
  color: var(--color-primary-dark);
}

.calendly-wrapper {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  min-height: 480px;
}

.calendly-wrapper iframe {
  width: 100%;
  height: 100%;
  min-height: 480px;
  border: none;
}

.calendly-consent-gate {
  height: 100%;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  text-align: center;
  padding: 2rem;
}

.calendly-consent-gate p {
  color: var(--color-text-soft);
  font-size: 0.9rem;
  max-width: 32ch;
}

@media (min-width: 1000px) {
  .contact .container {
    grid-template-columns: 1fr 1.1fr;
    align-items: stretch;
  }
}

/* ==========================================================
   Footer
   ========================================================== */
.site-footer {
  background: var(--color-text);
  color: var(--color-bg);
  padding-block: 3rem;
}

.site-footer .container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
  text-align: center;
}

.footer-social {
  display: flex;
  gap: 1.2rem;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(237, 227, 216, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.footer-social a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
  font-size: 0.85rem;
  color: rgba(237, 227, 216, 0.7);
}

@media (min-width: 700px) {
  .site-footer .container {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}