/* =========================================================
   Étude Notariale — Dr. Marius Kohler
   Design tokens
   ========================================================= */
:root{
  --ink: #1C1B19;
  --ink-soft: #4A453D;
  --parchment: #F6F1E7;
  --parchment-alt: #ECE2CD;
  --white: #FFFDF8;
  --bordeaux: #7A2E2E;
  --bordeaux-dark: #591F1F;
  --gold: #A9873C;
  --line: #D9CBA7;
  --line-soft: #E6DAB9;

  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --step-0: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --step-1: clamp(1.2rem, 1.1rem + 0.5vw, 1.45rem);
  --step-2: clamp(1.5rem, 1.3rem + 1vw, 2rem);
  --step-3: clamp(2rem, 1.6rem + 2vw, 2.9rem);
  --step-4: clamp(2.6rem, 1.9rem + 3.5vw, 4.2rem);

  --content-width: 74rem;
  --gutter: clamp(1.25rem, 4vw, 3rem);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin: 0;
  background: var(--parchment);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4{
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.12;
  margin: 0 0 0.5em;
  font-weight: 600;
  letter-spacing: -0.01em;
}
h1{ font-size: var(--step-4); }
h2{ font-size: var(--step-3); }
h3{ font-size: var(--step-2); }
h4{ font-size: var(--step-1); }

p{ margin: 0 0 1.1em; max-width: 62ch; color: var(--ink-soft); }
p:last-child{ margin-bottom: 0; }

a{ color: var(--bordeaux); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible{
  outline: 2px solid var(--bordeaux);
  outline-offset: 3px;
}

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

.eyebrow{
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--bordeaux);
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.35rem;
  margin-bottom: 1rem;
}

/* -------------------- buttons -------------------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.85em 1.6em;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  text-decoration: none;
  cursor: pointer;
  border-radius: 2px;
  transition: background-color 220ms var(--ease), color 220ms var(--ease), border-color 220ms var(--ease);
}
.btn:hover{ background: var(--ink); color: var(--parchment); }
.btn-primary{ background: var(--bordeaux); border-color: var(--bordeaux); color: var(--white); }
.btn-primary:hover{ background: var(--bordeaux-dark); border-color: var(--bordeaux-dark); color: var(--white); }
.btn-block{ width: 100%; justify-content: center; }

/* -------------------- header / nav -------------------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--parchment);
  border-bottom: 1px solid var(--line);
}
.nav{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.1rem;
}
.brand{
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--ink);
}
.brand svg{ width: 40px; height: 40px; flex-shrink: 0; }
.brand-text{ font-family: var(--font-display); font-size: 1.05rem; line-height: 1.2; }
.brand-text small{ display: block; font-family: var(--font-body); font-size: 0.72rem; color: var(--ink-soft); letter-spacing: 0.02em; }

.nav-links{
  display: none;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a{
  color: var(--ink);
  text-decoration: none;
  font-size: 0.95rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid transparent;
  transition: border-color 200ms var(--ease), color 200ms var(--ease);
}
.nav-links a:hover,
.nav-links a[aria-current="page"]{
  border-bottom-color: var(--bordeaux);
  color: var(--bordeaux);
}
.nav-cta{ display: none; }

.lang-switch{
  display: flex;
  gap: 0.4rem;
  align-items: center;
  font-size: 0.8rem;
  color: var(--ink-soft);
}
.lang-switch a{
  color: var(--ink-soft);
  text-decoration: none;
  padding: 0.15rem 0.3rem;
}
.lang-switch a[aria-current="true"]{ color: var(--bordeaux); font-weight: 600; }
.lang-switch a:hover{ color: var(--bordeaux); }
.lang-switch-mobile{
  display: flex;
  gap: 0.9rem;
  padding-top: 1rem;
  margin-top: 0.5rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.9rem;
}
.lang-switch-mobile a{ color: var(--ink-soft); text-decoration: none; }
.lang-switch-mobile a[aria-current="true"]{ color: var(--bordeaux); font-weight: 600; }

.nav-toggle{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--ink);
  background: transparent;
  border-radius: 2px;
  cursor: pointer;
}
.nav-toggle svg{ width: 20px; height: 20px; }

.mobile-menu{
  display: none;
  flex-direction: column;
  border-top: 1px solid var(--line);
  padding: 1rem var(--gutter) 1.5rem;
}
.mobile-menu.is-open{ display: flex; }
.mobile-menu a{
  color: var(--ink);
  text-decoration: none;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 1.05rem;
}
.mobile-menu .btn{ margin-top: 1rem; }

@media (min-width: 900px){
  .nav-links{ display: flex; }
  .nav-cta{ display: inline-flex; }
  .nav-toggle{ display: none; }
  .mobile-menu{ display: none !important; }
}

/* -------------------- ledger rule texture -------------------- */
.ledger{
  background-image: repeating-linear-gradient(
    to bottom,
    transparent,
    transparent 2.6rem,
    var(--line-soft) 2.6rem,
    var(--line-soft) calc(2.6rem + 1px)
  );
}

/* -------------------- hero -------------------- */
.hero{
  position: relative;
  padding-block: clamp(3.5rem, 8vw, 7rem) clamp(3rem, 6vw, 5rem);
  overflow: hidden;
}
.hero-grid{
  display: grid;
  gap: 2.5rem;
  align-items: center;
}
@media (min-width: 960px){
  .hero-grid{ grid-template-columns: 1.15fr 0.85fr; gap: 3rem; }
}
.hero-kicker{
  font-size: 0.85rem;
  color: var(--bordeaux);
  margin-bottom: 1.1rem;
  border-left: 2px solid var(--bordeaux);
  padding-left: 0.75rem;
}
.hero h1{ margin-bottom: 0.6em; }
.hero .lede{ font-size: var(--step-1); color: var(--ink-soft); max-width: 34ch; margin-bottom: 1.8em; }
.hero-actions{ display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-seal{
  justify-self: center;
  animation: seal-rise 900ms var(--ease) both;
  animation-delay: 150ms;
}
@keyframes seal-rise{
  from{ opacity: 0; transform: translateY(14px) scale(0.97); }
  to{ opacity: 1; transform: translateY(0) scale(1); }
}
.hero-seal svg{ width: min(280px, 60vw); height: auto; }

.hero-meta{
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 700px){
  .hero-meta{ grid-template-columns: repeat(4, 1fr); }
}
.hero-meta dt{ font-family: var(--font-display); font-size: var(--step-2); color: var(--bordeaux); }
.hero-meta dd{ margin: 0.15rem 0 0; font-size: 0.85rem; color: var(--ink-soft); }

/* -------------------- sections -------------------- */
.section{ padding-block: clamp(3.5rem, 7vw, 6rem); }
.section-alt{ background: var(--parchment-alt); }
.section-head{
  display: grid;
  gap: 1.5rem;
  margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
}
@media (min-width: 860px){
  .section-head{ grid-template-columns: 1.1fr 0.9fr; align-items: end; }
}

/* -------------------- ruled list (domaines) -------------------- */
.ruled-list{ border-top: 1px solid var(--line); }
.ruled-item{
  display: grid;
  gap: 1rem 2rem;
  padding-block: 1.9rem;
  border-bottom: 1px solid var(--line);
}
@media (min-width: 760px){
  .ruled-item{ grid-template-columns: 3rem 1fr 1.4fr; align-items: start; }
}
.ruled-item .icon{ width: 2.4rem; height: 2.4rem; color: var(--bordeaux); }
.ruled-item h3{ font-size: var(--step-1); margin-bottom: 0.2em; }
.ruled-item p{ margin: 0; }

/* -------------------- two column intro -------------------- */
.split{
  display: grid;
  gap: 2.5rem;
}
@media (min-width: 900px){
  .split{ grid-template-columns: 0.9fr 1.1fr; gap: 4rem; align-items: start; }
}
.split figure{ margin: 0; border: 1px solid var(--line); }
.portrait-frame{
  aspect-ratio: 4 / 5;
  background: var(--parchment-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  font-size: 0.85rem;
  text-align: center;
  padding: 1rem;
}
.signature{ margin-top: 1.5rem; }
.signature svg{ width: 160px; height: auto; color: var(--bordeaux); }

/* -------------------- stats -------------------- */
.stat-row{
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  padding-top: 2.25rem;
  margin-top: 2.5rem;
}
@media (min-width: 700px){ .stat-row{ grid-template-columns: repeat(4, 1fr); } }
.stat-row dt{ font-family: var(--font-display); font-size: var(--step-3); color: var(--ink); }
.stat-row dd{ margin: 0.15rem 0 0; font-size: 0.85rem; color: var(--ink-soft); }

/* -------------------- process / etapes -------------------- */
.steps{ counter-reset: step; border-top: 1px solid var(--line); }
.step{
  counter-increment: step;
  display: grid;
  gap: 0.75rem 2rem;
  padding-block: 1.9rem;
  border-bottom: 1px solid var(--line);
}
@media (min-width: 760px){ .step{ grid-template-columns: 4rem 1fr; } }
.step::before{
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: var(--step-1);
  color: var(--bordeaux);
}

/* -------------------- quote -------------------- */
.quote-block{
  border-left: 2px solid var(--bordeaux);
  padding-left: clamp(1.25rem, 4vw, 2.5rem);
  max-width: 46rem;
}
.quote-block p{ font-family: var(--font-display); font-size: var(--step-2); color: var(--ink); font-weight: 500; max-width: none; }
.quote-block cite{ display: block; margin-top: 1rem; font-style: normal; font-size: 0.85rem; color: var(--ink-soft); }

/* -------------------- CTA band -------------------- */
.cta-band{
  background: var(--ink);
  color: var(--parchment);
  padding-block: clamp(3rem, 6vw, 4.5rem);
}
.cta-band h2{ color: var(--parchment); }
.cta-band p{ color: #C9C4B8; }
.cta-band .btn{ border-color: var(--parchment); color: var(--parchment); }
.cta-band .btn:hover{ background: var(--parchment); color: var(--ink); }
.cta-band-inner{
  display: grid;
  gap: 2rem;
  align-items: center;
}
@media (min-width: 800px){
  .cta-band-inner{ grid-template-columns: 1.3fr 0.7fr; }
}

/* -------------------- contact page -------------------- */
.contact-grid{
  display: grid;
  gap: 3rem;
}
@media (min-width: 960px){
  .contact-grid{ grid-template-columns: 1fr 1.2fr; gap: 4rem; }
}
.info-list{ list-style: none; margin: 1.75rem 0 0; padding: 0; border-top: 1px solid var(--line); }
.info-list li{ padding-block: 1.1rem; border-bottom: 1px solid var(--line); }
.info-list .label{ display: block; font-size: 0.78rem; color: var(--bordeaux); margin-bottom: 0.25rem; }
.info-list a{ text-decoration: none; }

.map-embed{ border: 1px solid var(--line); margin-top: 1.75rem; }
.map-embed iframe{ width: 100%; height: 260px; border: 0; display: block; filter: grayscale(35%) contrast(1.05); }

.form-field{ margin-bottom: 1.4rem; }
.form-field label{ display: block; font-size: 0.85rem; color: var(--ink-soft); margin-bottom: 0.4rem; }
.form-field input,
.form-field select,
.form-field textarea{
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.75em 0.85em;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--ink);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus{ border-color: var(--bordeaux); }
.form-field textarea{ min-height: 140px; resize: vertical; }
.form-row{ display: grid; gap: 1.4rem; }
@media (min-width: 620px){ .form-row-2{ grid-template-columns: 1fr 1fr; } }

.form-consent{ display: flex; gap: 0.6rem; align-items: flex-start; font-size: 0.85rem; color: var(--ink-soft); margin-bottom: 1.4rem; }
.form-consent input{ margin-top: 0.3rem; }

.form-status{
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  font-size: 0.9rem;
  display: none;
}
.form-status.is-visible{ display: block; }
.form-status.is-success{ border-color: #4C6B4F; color: #2F4A32; background: #EEF3EC; }
.form-status.is-error{ border-color: var(--bordeaux); color: var(--bordeaux-dark); background: #F6E9E7; }

/* -------------------- honoraires / simple table -------------------- */
.simple-table{ width: 100%; border-collapse: collapse; margin-top: 1rem; }
.simple-table th, .simple-table td{
  text-align: left;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}
.simple-table th{ font-family: var(--font-display); font-weight: 500; color: var(--ink-soft); font-size: 0.85rem; }

/* -------------------- footer -------------------- */
.site-footer{
  background: var(--ink);
  color: #C9C4B8;
  padding-block: 3.5rem 2.25rem;
}
.footer-grid{
  display: grid;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}
@media (min-width: 760px){
  .footer-grid{ grid-template-columns: 1.3fr 1fr 1fr; }
}
.footer-brand{ display: flex; gap: 0.75rem; align-items: center; margin-bottom: 1rem; }
.footer-brand svg{ width: 34px; height: 34px; color: var(--parchment); }
.footer-brand span{ font-family: var(--font-display); color: var(--parchment); font-size: 1.05rem; }
.site-footer h4{ color: var(--parchment); font-size: 0.95rem; margin-bottom: 0.9rem; }
.site-footer ul{ list-style: none; margin: 0; padding: 0; }
.site-footer li{ margin-bottom: 0.6rem; }
.site-footer a{ color: #C9C4B8; text-decoration: none; }
.site-footer a:hover{ color: var(--parchment); }
.footer-bottom{
  border-top: 1px solid #3A382F;
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  font-size: 0.8rem;
  color: #8A8676;
}

/* -------------------- page header (secondary pages) -------------------- */
.page-header{ padding-block: clamp(2.75rem, 6vw, 4.5rem) clamp(2rem, 4vw, 3rem); }
.page-header .eyebrow{ margin-bottom: 1.25rem; }
.page-header p{ font-size: var(--step-1); color: var(--ink-soft); }

/* -------------------- utility -------------------- */
.mt-0{ margin-top: 0; }
.text-center{ text-align: center; }
.visually-hidden{
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}