/* ============================================
   Les Sources d'Isis — Design System
   Inspired by the original Astra + Elementor theme
   ============================================ */

:root {
  --color-text: #282933;
  --color-blue: #4C60F5;
  --color-pink: #C512B4;
  --color-orange: #E9704D;
  --color-purple: #9B4B93;
  --color-deep-blue: #464F8B;
  --color-bg: #ffffff;
  --color-bg-soft: #fafcff;
  --color-muted: #6b7280;
  --color-border: #e6eaf0;

  --font-heading: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-sub: 'Questrial', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Muli', 'Mulish', 'Segoe UI', Tahoma, sans-serif;

  --container: 1200px;
  --container-narrow: 960px;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --shadow-sm: 0 2px 8px rgba(40,41,51,0.06);
  --shadow-md: 0 10px 30px rgba(40,41,51,0.08);
  --shadow-lg: 0 20px 50px rgba(40,41,51,0.12);

  --transition: 0.3s ease;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-pink); }
button { font-family: inherit; cursor: pointer; }

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-text);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 0.6em;
}
h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); }
h4 { font-size: 1.3rem; }
h5 { font-family: var(--font-sub); font-size: 0.95rem; font-weight: 400; text-transform: uppercase; letter-spacing: 0.12em; color: var(--color-pink); margin-bottom: 0.5em; }
h6 { font-family: var(--font-sub); font-size: 0.9rem; }
p { margin: 0 0 1em; }

.lead { font-size: 1.15rem; color: var(--color-muted); }

/* ===== Layout ===== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: 80px 0; }
section.tight { padding: 50px 0; }

/* ===== Header / Navigation ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--container);
  margin: 0 auto;
  gap: 20px;
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-text);
}
.nav__brand img { height: 48px; width: auto; }
.nav__brand:hover { color: var(--color-blue); }

.nav__toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 8px;
  font-size: 1.4rem;
  color: var(--color-text);
}

.nav__links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 28px;
  align-items: center;
}
.nav__links a {
  color: var(--color-text);
  font-family: var(--font-sub);
  font-size: 0.95rem;
  font-weight: 400;
  position: relative;
  padding: 8px 0;
}
.nav__links a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--color-blue);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: right;
}
.nav__links a:hover::after, .nav__links a.active::after {
  transform: scaleX(1);
  transform-origin: left;
}
.nav__links a.active { color: var(--color-blue); }

.nav__cta {
  background: var(--color-blue);
  color: #fff !important;
  padding: 10px 22px !important;
  border-radius: 999px;
  font-weight: 500;
}
.nav__cta::after { display: none !important; }
.nav__cta:hover { background: var(--color-pink); color: #fff !important; }

@media (max-width: 900px) {
  .nav__toggle { display: block; }
  .nav__links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: #fff;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    display: none;
  }
  .nav__links.is-open { display: flex; }
  .nav__links li { width: 100%; text-align: center; }
  .nav__links a { display: block; padding: 14px 24px; }
  .nav__cta { margin: 8px 24px; display: inline-block; }
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 999px;
  font-family: var(--font-sub);
  font-size: 0.95rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  line-height: 1.2;
}
.btn--primary {
  background: var(--color-blue);
  color: #fff;
}
.btn--primary:hover {
  background: var(--color-pink);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn--outline {
  background: transparent;
  color: var(--color-blue);
  border-color: var(--color-blue);
}
.btn--outline:hover {
  background: var(--color-blue);
  color: #fff;
}
.btn--white {
  background: #fff;
  color: var(--color-blue);
}
.btn--white:hover {
  background: var(--color-pink);
  color: #fff;
}
.btn--pink {
  background: var(--color-pink);
  color: #fff;
}
.btn--pink:hover { background: #a00f95; }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-align: center;
  overflow: hidden;
  padding: 100px 24px;
}
.hero--home {
  min-height: 80vh;
  background-image: linear-gradient(rgba(40,41,51,0.45), rgba(76,96,245,0.25)), url('../images/bg-20-copyright.jpg');
  background-size: cover;
  background-position: center;
}
.hero--blue { background: var(--color-blue); min-height: 360px; }
.hero--solid { min-height: 320px; }
.hero__inner { position: relative; z-index: 2; max-width: 900px; }
.hero h1 { color: #fff; font-weight: 700; margin-bottom: 0.3em; }
.hero .tagline {
  font-family: var(--font-sub);
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.9);
  margin-bottom: 2rem;
}
.hero h5 {
  color: rgba(255,255,255,0.85);
}

/* ===== Sections (content blocks) ===== */
.section-eyebrow {
  font-family: var(--font-sub);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.85rem;
  color: var(--color-pink);
  margin-bottom: 12px;
  display: inline-block;
}

/* Two-column image + text */
.duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.duo--reverse .duo__media { order: 2; }
.duo__media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
  object-fit: cover;
}
.duo__content h2 { margin-top: 0; }
@media (max-width: 860px) {
  .duo { grid-template-columns: 1fr; gap: 40px; }
  .duo--reverse .duo__media { order: 0; }
}

/* ===== Card grid ===== */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}
.card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.card__media {
  aspect-ratio: 4/3;
  overflow: hidden;
}
.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s;
}
.card:hover .card__media img { transform: scale(1.04); }
.card__body { padding: 28px 26px; flex: 1; display: flex; flex-direction: column; }
.card__body h3 { margin-bottom: 10px; }
.card__body h5 { margin-bottom: 8px; }
.card__body .btn { margin-top: auto; align-self: flex-start; }

/* Service teaser (home page) */
.service-teaser {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.service-teaser--blue { background: var(--color-blue); color: #fff; }
.service-teaser--blue h5, .service-teaser--blue h3 { color: #fff; }
.service-teaser--blue h5 { color: rgba(255,255,255,0.8); }
.service-teaser--blue .btn--primary { background: #fff; color: var(--color-blue); }
.service-teaser--blue .btn--primary:hover { background: var(--color-pink); color: #fff; }

.service-teaser__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.service-teaser--reverse .service-teaser__media { order: 2; }
.service-teaser__media {
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow-md);
}
.service-teaser__content h3 { font-size: clamp(2rem, 3.5vw, 2.6rem); margin-bottom: 14px; }
.service-teaser__content p { font-size: 1.05rem; margin-bottom: 24px; max-width: 520px; }
@media (max-width: 860px) {
  .service-teaser__grid { grid-template-columns: 1fr; }
  .service-teaser--reverse .service-teaser__media { order: 0; }
  .service-teaser__media { aspect-ratio: 4/3; }
}

/* ===== Icon list / Steps ===== */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
}
.step {
  text-align: center;
  padding: 30px 22px;
}
.step__icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(76,96,245,0.08);
  color: var(--color-blue);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 18px;
}

/* ===== Counters (Brighter Minds) ===== */
.counters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 30px;
  text-align: center;
}
.counter__icon img { width: 66px; height: 66px; object-fit: contain; margin: 0 auto 14px; }
.counter__number {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 700;
  color: var(--color-blue);
  line-height: 1;
  display: block;
  margin-bottom: 6px;
}
.counter__label {
  font-size: 0.95rem;
  color: var(--color-muted);
}

/* ===== Pricing cards ===== */
.pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}
.price-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.price-card__media {
  aspect-ratio: 4/3;
  overflow: hidden;
}
.price-card__media img { width: 100%; height: 100%; object-fit: cover; }
.price-card__body { padding: 28px 26px; flex: 1; display: flex; flex-direction: column; }
.price-card__body h3 { margin-bottom: 8px; }
.price-card__body ul { list-style: none; padding: 0; margin: 16px 0 24px; }
.price-card__body li {
  padding: 8px 0;
  border-bottom: 1px dashed var(--color-border);
  display: flex;
  justify-content: space-between;
}
.price-card__body li:last-child { border-bottom: 0; }
.price-card__body .price { font-weight: 600; color: var(--color-blue); }
.price-card__body .btn { margin-top: auto; align-self: flex-start; }

/* ===== Accordion ===== */
.accordion__item {
  background: #fff;
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.accordion__trigger {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  padding: 22px 26px;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.accordion__trigger::after {
  content: '+';
  font-size: 1.6rem;
  color: var(--color-blue);
  transition: transform var(--transition);
}
.accordion__item.is-open .accordion__trigger::after {
  content: '−';
}
.accordion__panel {
  padding: 0 26px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.accordion__item.is-open .accordion__panel {
  padding: 0 26px 24px;
  max-height: 800px;
}

/* ===== CTA banner ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--color-blue), var(--color-pink));
  color: #fff;
  text-align: center;
  padding: 80px 24px;
}
.cta-banner h2 { color: #fff; margin-bottom: 16px; }
.cta-banner p { color: rgba(255,255,255,0.92); font-size: 1.1rem; margin-bottom: 28px; }
.cta-banner .btn--white:hover { background: var(--color-text); color: #fff; }

/* ===== Footer ===== */
.site-footer {
  background: var(--color-text);
  color: #cfd3e0;
  padding: 60px 0 30px;
}
.site-footer h4 { color: #fff; font-size: 1.1rem; margin-bottom: 14px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.site-footer a { color: #cfd3e0; }
.site-footer a:hover { color: var(--color-pink); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { padding: 4px 0; }
.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.88rem;
}
.socials {
  display: flex;
  gap: 12px;
  margin-top: 12px;
}
.socials a {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: #fff;
  transition: background var(--transition);
}
.socials a:hover { background: var(--color-pink); color: #fff; }
@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ===== Audio list ===== */
.audio-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}
.audio-item {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 28px;
  border-left: 4px solid var(--color-purple);
}
.audio-item h3 {
  color: var(--color-purple);
  font-size: 1.4rem;
  margin-bottom: 14px;
}
.audio-item audio {
  width: 100%;
  margin-bottom: 14px;
}

/* ===== Contact form ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 50px;
  align-items: start;
}
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

.form { background: #fff; padding: 36px; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
@media (max-width: 500px) { .form__row { grid-template-columns: 1fr; } }
.form__group { margin-bottom: 16px; }
.form__group label {
  display: block;
  font-family: var(--font-sub);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
  color: var(--color-deep-blue);
}
.form__group input,
.form__group textarea,
.form__group select {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  color: var(--color-deep-blue);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form__group input:focus,
.form__group textarea:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(76,96,245,0.15);
}
.form__group textarea { min-height: 140px; resize: vertical; }
.form button[type="submit"] {
  background: var(--color-deep-blue);
  color: #fff;
  border: 0;
  padding: 14px 32px;
  border-radius: 3px;
  font-family: var(--font-sub);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: background var(--transition);
}
.form button[type="submit"]:hover { background: var(--color-blue); }

.contact-info {
  background: #fff;
  padding: 36px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.contact-info h3 { margin-bottom: 16px; }
.contact-info p { margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
.contact-info i { color: var(--color-blue); width: 20px; }

/* ===== Utility ===== */
.bg-soft { background: var(--color-bg-soft); }
.bg-blue { background: var(--color-blue); color: #fff; }
.bg-blue h2, .bg-blue h3 { color: #fff; }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-sm { margin-top: 12px; }
.mb-lg { margin-bottom: 32px; }
.max-readable { max-width: 760px; margin-left: auto; margin-right: auto; }

.divider {
  width: 60px;
  height: 3px;
  background: var(--color-pink);
  margin: 0 0 24px;
  border: 0;
}
.divider--center { margin-left: auto; margin-right: auto; }
.divider--light { background: rgba(255,255,255,0.6); }

.testimonial {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  font-style: italic;
  line-height: 1.5;
  color: var(--color-text);
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
  padding: 40px 24px;
  position: relative;
}
.testimonial::before {
  content: '\201C';
  font-size: 5rem;
  color: rgba(76,96,245,0.15);
  position: absolute;
  top: -10px;
  left: 10px;
  line-height: 1;
  font-family: serif;
}
.testimonial cite {
  display: block;
  margin-top: 18px;
  font-family: var(--font-sub);
  font-size: 0.95rem;
  font-style: normal;
  font-weight: 400;
  color: var(--color-pink);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.credential-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 26px;
  align-items: center;
  justify-items: center;
  max-width: 800px;
  margin: 0 auto;
}
.credential-grid img {
  max-height: 180px;
  width: auto;
  object-fit: contain;
}

.map-embed {
  width: 100%;
  height: 350px;
  border-radius: var(--radius-md);
  border: 0;
  box-shadow: var(--shadow-sm);
}

.event-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 28px;
}
.event-card h3 { margin-bottom: 8px; }
.event-card .event-meta {
  font-family: var(--font-sub);
  color: var(--color-pink);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}

.legal-content h2 {
  margin-top: 48px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-border);
}
.legal-content h3 { margin-top: 32px; color: var(--color-blue); }
.legal-content p, .legal-content li { font-size: 0.96rem; }