/* ============================================================
   Smit Bissahou Clinical Consulting (SBCC) — feuille de style
   ============================================================ */

:root{
  --cream:      #F8F4EC;
  --cream-alt:  #F0EADB;
  --ink:        #23211D;
  --ink-soft:   #55524A;
  --sage:       #6E7F62;
  --sage-dark:  #4F5D46;
  --sage-pale:  #E4E9DD;
  --line:       #DDD4C0;
  --white:      #FFFFFF;
  --max: 1120px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: 'Jost', 'Helvetica Neue', Arial, sans-serif;
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .script{
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.2;
  margin: 0 0 .5em;
}

h1{ font-size: clamp(2.1rem, 4vw, 3.2rem); font-weight: 700; }
h2{ font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3{ font-size: 1.25rem; }

p{ margin: 0 0 1.1em; color: var(--ink-soft); }

a{ color: var(--sage-dark); text-decoration: none; }
a:hover{ color: var(--ink); }

.container{
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow{
  display:inline-block;
  font-family: 'Jost', sans-serif;
  font-size: .78rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--sage-dark);
  margin-bottom: 14px;
}

/* ---------- Header ---------- */
header.site{
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
  background: var(--cream);
}
header.site{ position: relative; }
header.site .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand{
  display: flex;
  align-items: center;
  text-decoration: none;
}
.brand .brand-logo{
  height: 74px;
  width: auto;
  display: block;
}

.nav-wrap{
  display: flex;
  align-items: center;
  gap: 30px;
}

nav.main ul{
  list-style: none;
  display: flex;
  gap: 34px;
  margin: 0;
  padding: 0;
}
nav.main a{
  font-size: .88rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
}
nav.main a:hover,
nav.main a.active{
  border-bottom-color: var(--sage);
  color: var(--sage-dark);
}

.lang-switch{
  display: flex;
  gap: 6px;
}
.lang-switch button{
  background: none;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  font-family: 'Jost', sans-serif;
  font-size: .72rem;
  letter-spacing: .05em;
  padding: 5px 10px;
  border-radius: 2px;
  cursor: pointer;
  transition: all .15s ease;
}
.lang-switch button:hover{
  border-color: var(--sage);
  color: var(--ink);
}
.lang-switch button.active{
  background: var(--sage-dark);
  border-color: var(--sage-dark);
  color: var(--white);
}

.nav-toggle{ display:none; }

/* ---------- Buttons ---------- */
.btn{
  display: inline-block;
  padding: 13px 30px;
  border: 1px solid var(--ink);
  border-radius: 2px;
  font-size: .82rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink);
  background: transparent;
  transition: all .2s ease;
}
.btn:hover{
  background: var(--ink);
  color: var(--cream);
}
.btn.primary{
  background: var(--sage-dark);
  border-color: var(--sage-dark);
  color: var(--white);
}
.btn.primary:hover{
  background: var(--ink);
  border-color: var(--ink);
}

/* ---------- Hero ---------- */
.hero{
  padding: 96px 0 88px;
  text-align: center;
}
.hero .eyebrow{ display:block; }
.hero h1{ max-width: 780px; margin-left: auto; margin-right: auto; }
.hero .lead{
  max-width: 620px;
  margin: 0 auto 34px;
  font-size: 1.08rem;
}
.hero .cta-row{
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Sections ---------- */
section{ padding: 78px 0; }
section.alt{ background: var(--cream-alt); }

.section-head{
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
}

/* ---------- Trust strip ---------- */
.trust-strip{
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 30px 0;
}
.trust-strip .container{
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  justify-content: center;
  text-align: center;
}
.trust-item{
  font-family: 'Jost', sans-serif;
  font-size: .82rem;
  letter-spacing: .04em;
  color: var(--ink-soft);
  padding: 0 18px;
}
.trust-item strong{
  display:block;
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  color: var(--sage-dark);
  font-weight: 700;
}

/* ---------- Cards / grid ---------- */
.grid-3{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.grid-2{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.card{
  background: var(--white);
  border: 1px solid var(--line);
  padding: 38px 32px;
  border-radius: 3px;
}
.card .num{
  font-family: 'Playfair Display', serif;
  font-size: .95rem;
  color: var(--sage);
  letter-spacing: .1em;
  margin-bottom: 14px;
  display: block;
}
.card ul{
  margin: 14px 0 0;
  padding-left: 18px;
  color: var(--ink-soft);
}
.card li{ margin-bottom: 8px; }
.card p:last-child{ margin-bottom: 0; }

/* ---------- Divider / quote ---------- */
.divider{
  width: 60px;
  height: 2px;
  background: var(--sage);
  margin: 0 auto 28px;
}
.pull-quote{
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 1.5rem;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  color: var(--ink);
}

/* ---------- Publications ---------- */
.pub-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.pub-list li{
  padding: 22px 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 3px solid var(--sage);
  font-size: .96rem;
  color: var(--ink-soft);
}
.pub-list .journal{
  font-style: italic;
  color: var(--ink);
  font-weight: 500;
}
.pub-list .year{
  color: var(--sage-dark);
  font-size: .85rem;
  letter-spacing: .04em;
}

/* ---------- About layout ---------- */
.about-grid{
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 56px;
}
.about-side{
  border-left: 3px solid var(--sage);
  padding-left: 26px;
}
.about-side h3{ font-size: 1rem; text-transform: uppercase; letter-spacing:.08em; margin-bottom: 10px;}
.about-side .block{ margin-bottom: 34px; }
.about-side .item{ margin-bottom: 14px; }
.about-side .item .role{ font-weight: 600; color: var(--ink); display:block; }
.about-side .item .meta{ font-size: .85rem; color: var(--ink-soft); }

.skills-list{
  columns: 2;
  column-gap: 30px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.skills-list li{
  break-inside: avoid;
  margin-bottom: 10px;
  padding-left: 16px;
  position: relative;
  font-size: .93rem;
  color: var(--ink-soft);
}
.skills-list li::before{
  content: '';
  position: absolute;
  left: 0;
  top: .6em;
  width: 6px;
  height: 6px;
  background: var(--sage);
  border-radius: 50%;
}

/* ---------- Contact ---------- */
.contact-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}
.contact-card{
  background: var(--white);
  border: 1px solid var(--line);
  padding: 40px;
}
.contact-line{
  display: flex;
  flex-direction: column;
  margin-bottom: 24px;
}
.contact-line .label{
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--sage-dark);
  margin-bottom: 4px;
}
.contact-line a, .contact-line span{
  font-size: 1.05rem;
  color: var(--ink);
}

/* ---------- Contact form ---------- */
.contact-form{
  max-width: 640px;
  margin: 0 auto;
}
.hp-field{
  position: absolute;
  left: -9999px;
  top: -9999px;
}
.form-group{
  display: flex;
  flex-direction: column;
  margin-bottom: 22px;
}
.form-group label{
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--sage-dark);
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea{
  font-family: 'Jost', sans-serif;
  font-size: 1rem;
  color: var(--ink);
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--white);
}
.form-group textarea{
  min-height: 150px;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus{
  outline: none;
  border-color: var(--sage);
}
.contact-form .btn{
  border: none;
  cursor: pointer;
}

/* ---------- Footer ---------- */
footer.site{
  border-top: 1px solid var(--line);
  padding: 40px 0;
  background: var(--cream-alt);
}
footer.site .container{
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}
footer.site p{
  margin: 0;
  font-size: .82rem;
  color: var(--ink-soft);
}
footer .foot-nav{
  display:flex;
  gap: 20px;
  list-style:none;
  padding:0; margin:0;
}
footer .foot-nav a{ font-size: .82rem; }

/* ---------- Responsive ---------- */
@media (max-width: 860px){
  .about-grid{ grid-template-columns: 1fr; }
  .about-side{ border-left:none; border-top: 3px solid var(--sage); padding-left:0; padding-top: 20px; }
  .grid-3{ grid-template-columns: 1fr; }
  .grid-2{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 640px){
  .nav-wrap{ gap: 12px; }
  nav.main ul{
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--cream);
    flex-direction: column;
    gap: 0;
    border-bottom: 1px solid var(--line);
    display: none;
  }
  nav.main.open ul{ display: flex; }
  nav.main ul li{ border-top: 1px solid var(--line); }
  nav.main ul li a{ display:block; padding: 16px 32px; border-bottom:none; }
  .nav-toggle{
    display:block;
    background:none;
    border:1px solid var(--ink);
    padding: 8px 12px;
    font-size: .8rem;
    letter-spacing:.08em;
    text-transform: uppercase;
    cursor:pointer;
  }
  .hero{ padding: 64px 0 56px; }
  section{ padding: 56px 0; }
  .skills-list{ columns: 1; }
  .brand .brand-logo{ height: 52px; }
  .lang-switch button{ padding: 5px 7px; font-size: .68rem; }
}