/* Hardouin Nectoux Avocats — feuille de style principale
   Palette : ivoire #FAF7F0 · bordeaux #6B1E2B · encre #1F1D1B
   Breakpoints : 480 / 720 / 980 / 1280 */

:root {
  --hdn-ivory: #FAF7F0;
  --hdn-paper: #F3EDE1;
  --hdn-ox: #6B1E2B;
  --hdn-ox-dark: #4E1520;
  --hdn-ink: #1F1D1B;
  --hdn-ink-soft: #4A4540;
  --hdn-rule: #CDBFA8;
  --hdn-gold: #A8894F;
  --hdn-serif: "EB Garamond", Garamond, "Times New Roman", serif;
  --hdn-display: "Libre Caslon Text", "EB Garamond", Georgia, serif;
  --hdn-wrap: 1180px;
  --hdn-gutter: clamp(16px, 4vw, 40px);
  --hdn-header-h: 118px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--hdn-header-h) - 20px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--hdn-ivory);
  color: var(--hdn-ink);
  font-family: var(--hdn-serif);
  font-size: clamp(1.06rem, 0.98rem + 0.3vw, 1.2rem);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--hdn-ox); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--hdn-ox-dark); }
:focus-visible { outline: 2px solid var(--hdn-ox); outline-offset: 3px; }
h1, h2, h3 { font-family: var(--hdn-display); font-weight: 400; line-height: 1.18; margin: 0; color: var(--hdn-ink); }
p { margin: 0 0 1em; }

.hdn-sc { font-variant-caps: all-small-caps; letter-spacing: 0.08em; font-feature-settings: "c2sc", "smcp"; }
.hdn-wrap { width: 100%; max-width: var(--hdn-wrap); margin-inline: auto; padding-inline: var(--hdn-gutter); }

.hdn-skip { position: absolute; left: -9999px; top: 8px; background: var(--hdn-ox); color: var(--hdn-ivory); padding: 8px 14px; z-index: 100; }
.hdn-skip:focus { left: 8px; color: var(--hdn-ivory); }

/* ---------- Header ---------- */
.hdn-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 247, 240, 0.96);
  border-bottom: 3px double var(--hdn-ox);
}
@supports (backdrop-filter: blur(6px)) { .hdn-header { background: rgba(250, 247, 240, 0.88); backdrop-filter: blur(6px); } }
.hdn-header__strip {
  display: flex; justify-content: center; align-items: center; gap: 14px;
  font-variant-caps: all-small-caps; letter-spacing: 0.12em; font-size: 0.95rem;
  color: var(--hdn-ivory); background: var(--hdn-ox); padding: 3px var(--hdn-gutter);
}
.hdn-header__strip a { color: var(--hdn-ivory); text-decoration: none; }
.hdn-header__sep { font-size: 0.6rem; opacity: 0.7; }
.hdn-header__main {
  max-width: var(--hdn-wrap); margin-inline: auto; padding: 10px var(--hdn-gutter) 8px;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
}
.hdn-logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--hdn-ink); }
.hdn-logo__mono {
  display: grid; place-items: center; width: 42px; height: 42px;
  border: 1px solid var(--hdn-ox); outline: 1px solid var(--hdn-ox); outline-offset: 3px;
  font-family: var(--hdn-display); font-size: 1rem; letter-spacing: 0.02em; color: var(--hdn-ox);
}
.hdn-logo__text { font-family: var(--hdn-display); font-size: clamp(1.15rem, 1rem + 0.6vw, 1.5rem); letter-spacing: 0.02em; }
.hdn-logo__text em { font-style: italic; color: var(--hdn-ox); }
.hdn-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: clamp(14px, 2.4vw, 34px); align-items: center; }
.hdn-nav a {
  text-decoration: none; color: var(--hdn-ink);
  font-variant-caps: all-small-caps; letter-spacing: 0.12em; font-size: 1.05rem;
  padding: 4px 0; border-bottom: 1px solid transparent; transition: border-color .2s, color .2s;
}
.hdn-nav a:hover, .hdn-nav a:focus-visible { color: var(--hdn-ox); border-bottom-color: var(--hdn-ox); }
.hdn-nav__cta { color: var(--hdn-ox) !important; border-bottom-color: var(--hdn-ox) !important; }
.hdn-burger { display: none; }

/* ---------- Buttons ---------- */
.hdn-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 10px 26px; border-radius: 0;
  font-family: var(--hdn-serif); font-size: 1.1rem; font-variant-caps: all-small-caps; letter-spacing: 0.12em;
  text-decoration: none; cursor: pointer; border: 1px solid var(--hdn-ox);
  transition: background-color .2s, color .2s, box-shadow .2s;
}
.hdn-btn--solid { background: var(--hdn-ox); color: var(--hdn-ivory); box-shadow: inset 0 0 0 3px var(--hdn-ox), inset 0 0 0 4px rgba(250,247,240,.55); }
.hdn-btn--solid:hover { background: var(--hdn-ox-dark); color: var(--hdn-ivory); }
.hdn-btn--line { background: transparent; color: var(--hdn-ox); }
.hdn-btn--line:hover { background: var(--hdn-ox); color: var(--hdn-ivory); }

/* ---------- Hero ---------- */
.hdn-hero { padding: clamp(40px, 7vw, 90px) 0 clamp(50px, 7vw, 90px); text-align: center; }
.hdn-hero__head { max-width: 900px; }
.hdn-kicker { font-variant-caps: all-small-caps; letter-spacing: 0.2em; color: var(--hdn-ox); font-size: 1.1rem; margin-bottom: 18px; }
.hdn-hero h1 { font-size: clamp(2.1rem, 1.2rem + 4vw, 4.3rem); letter-spacing: -0.01em; }
.hdn-hero h1 em { color: var(--hdn-ox); }
.hdn-ornament { display: flex; align-items: center; justify-content: center; gap: 14px; color: var(--hdn-ox); font-size: 1.4rem; margin: 22px auto; }
.hdn-ornament span { display: block; width: clamp(50px, 12vw, 120px); height: 5px; border-top: 1px solid var(--hdn-ox); border-bottom: 1px solid var(--hdn-ox); }
.hdn-hero__sub { font-size: clamp(1.1rem, 1rem + 0.5vw, 1.35rem); color: var(--hdn-ink-soft); font-style: italic; max-width: 720px; margin-inline: auto; }
.hdn-hero__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 28px; }
.hdn-plate.hdn-hero__plate { max-width: calc(1400px + 2 * var(--hdn-gutter)); margin: clamp(36px, 6vw, 64px) auto 0; padding-inline: var(--hdn-gutter); }

/* Plate = image framed like a document (double border) */
.hdn-plate { margin: 0; }
.hdn-plate__frame { border: 1px solid var(--hdn-ink); padding: 6px; background: var(--hdn-ivory); box-shadow: 0 0 0 5px var(--hdn-ivory), 0 0 0 6px var(--hdn-ox); }
.hdn-plate__frame img { width: 100%; object-fit: cover; filter: sepia(.08); }
.hdn-hero__plate .hdn-plate__frame img { aspect-ratio: 21 / 8; }
.hdn-plate figcaption { margin-top: 16px; font-style: italic; color: var(--hdn-ink-soft); font-size: 1rem; }

/* ---------- Sections ---------- */
.hdn-section { padding: clamp(56px, 8vw, 110px) 0; border-top: 1px solid var(--hdn-rule); }
.hdn-section--tint { background: var(--hdn-paper); background-image: repeating-linear-gradient(0deg, transparent 0 31px, rgba(107,30,43,.05) 31px 32px); }
.hdn-sechead { text-align: center; max-width: 760px; margin: 0 auto clamp(36px, 5vw, 60px); }
.hdn-sechead__num { display: inline-block; font-family: var(--hdn-display); color: var(--hdn-ox); font-size: 1.2rem; letter-spacing: 0.1em; padding: 0 16px; position: relative; }
.hdn-sechead__num::before, .hdn-sechead__num::after { content: ""; position: absolute; top: 50%; width: 60px; border-top: 1px solid var(--hdn-ox); }
.hdn-sechead__num::before { right: 100%; } .hdn-sechead__num::after { left: 100%; }
.hdn-sechead h2 { font-size: clamp(1.8rem, 1.2rem + 2.4vw, 3rem); margin: 12px 0 10px; }
.hdn-sechead__lead { font-style: italic; color: var(--hdn-ink-soft); margin: 0; }

/* About */
.hdn-about { display: grid; gap: clamp(28px, 5vw, 64px); grid-template-columns: 1fr; }
.hdn-about__text p { text-align: justify; hyphens: auto; }
.hdn-dropcap::first-letter { float: left; font-family: var(--hdn-display); font-size: 4.2em; line-height: 0.82; padding: 6px 10px 0 0; color: var(--hdn-ox); }
.hdn-signature { text-align: left !important; margin-top: 1.6em; border-top: 1px solid var(--hdn-rule); padding-top: 14px; font-size: 1.15rem; }
.hdn-ledger { border: 1px solid var(--hdn-ink); outline: 1px solid var(--hdn-ink); outline-offset: -6px; padding: 28px 26px; background: #fffdf8; align-self: start; }
.hdn-ledger__title { text-align: center; color: var(--hdn-ox); font-size: 1.15rem; margin-bottom: 10px; }
.hdn-ledger dl { margin: 0; }
.hdn-ledger dl div { display: flex; align-items: baseline; gap: 10px; padding: 12px 0; border-bottom: 1px dotted var(--hdn-rule); }
.hdn-ledger dt { flex: 1; font-style: italic; }
.hdn-ledger dd { margin: 0; font-family: var(--hdn-display); font-size: 2rem; color: var(--hdn-ox); font-variant-numeric: oldstyle-nums; }
.hdn-ledger__note { font-size: 0.98rem; text-align: center; margin: 16px 0 0; color: var(--hdn-ink-soft); }

/* Services — tabbed dossier cards */
.hdn-dossiers { display: grid; gap: 44px 28px; grid-template-columns: 1fr; padding-top: 20px; }
.hdn-dossier { position: relative; }
.hdn-dossier__tab {
  position: absolute; left: 0; top: -30px; height: 31px; padding: 4px 18px 0 14px;
  background: #fffdf8; border: 1px solid var(--hdn-ink); border-bottom: 0;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 100%, 0 100%);
  font-variant-caps: all-small-caps; letter-spacing: 0.12em; color: var(--hdn-ox); font-size: 1rem;
}
.hdn-dossier__body {
  height: 100%; background: #fffdf8; border: 1px solid var(--hdn-ink); padding: 26px 24px 24px;
  box-shadow: 6px 6px 0 -1px var(--hdn-paper), 6px 6px 0 0 var(--hdn-rule);
  transition: transform .25s, box-shadow .25s;
}
.hdn-dossier:hover .hdn-dossier__body { transform: translateY(-3px); box-shadow: 8px 10px 0 -1px var(--hdn-paper), 8px 10px 0 0 var(--hdn-ox); }
.hdn-dossier__icon { display: inline-grid; place-items: center; width: 52px; height: 52px; font-size: 1.6rem; border: 1px solid var(--hdn-rule); border-radius: 50%; margin-bottom: 14px; background: var(--hdn-ivory); }
.hdn-dossier h3 { font-size: 1.45rem; margin-bottom: 10px; padding-bottom: 10px; border-bottom: 1px solid var(--hdn-rule); }
.hdn-dossier p { margin: 0; color: var(--hdn-ink-soft); }

/* Why us — numbered articles */
.hdn-articles { list-style: none; margin: 0; padding: 0; display: grid; gap: 40px 36px; grid-template-columns: 1fr; }
.hdn-article { display: grid; gap: 18px; align-content: start; }
.hdn-plate--small .hdn-plate__frame { padding: 4px; box-shadow: 0 0 0 4px var(--hdn-ivory), 0 0 0 5px var(--hdn-ox); }
.hdn-plate--small img { aspect-ratio: 4 / 3; }
.hdn-article__num { display: block; font-variant-caps: all-small-caps; letter-spacing: 0.16em; color: var(--hdn-ox); font-size: 1.05rem; border-bottom: 1px solid var(--hdn-ox); padding-bottom: 4px; margin: 6px 0 10px; }
.hdn-article h3 { font-size: 1.4rem; margin-bottom: 8px; }
.hdn-article p { color: var(--hdn-ink-soft); margin: 0; }

/* Reviews — letters */
.hdn-letters { display: grid; gap: 28px; grid-template-columns: 1fr; }
.hdn-letter { margin: 0; background: #fffdf8; border: 1px solid var(--hdn-rule); border-top: 4px double var(--hdn-ox); padding: 30px 26px 24px; text-align: center; }
.hdn-letter__portrait { width: 96px; height: 96px; border-radius: 50%; object-fit: cover; margin: 0 auto 12px; border: 1px solid var(--hdn-ox); padding: 3px; background: var(--hdn-ivory); }
.hdn-stars { color: var(--hdn-gold); letter-spacing: 0.2em; margin-bottom: 10px; font-size: 1rem; }
.hdn-stars__off { color: var(--hdn-rule); }
.hdn-letter blockquote { margin: 0 0 16px; font-style: italic; font-size: 1.1rem; }
.hdn-letter blockquote p { margin: 0; }
.hdn-letter figcaption { color: var(--hdn-ox); border-top: 1px solid var(--hdn-rule); padding-top: 12px; }

/* Consultation */
.hdn-consult { display: grid; gap: clamp(28px, 5vw, 56px); grid-template-columns: 1fr; }
.hdn-form { background: #fffdf8; border: 1px solid var(--hdn-ink); outline: 1px solid var(--hdn-ink); outline-offset: -7px; padding: clamp(24px, 4vw, 44px); }
.hdn-form__intro { font-size: 1rem; color: var(--hdn-ink-soft); border-left: 3px solid var(--hdn-ox); padding-left: 14px; margin-bottom: 26px; }
.hdn-form__intro strong { color: var(--hdn-ink); font-weight: 600; }
.hdn-form__row { display: grid; gap: 0 26px; grid-template-columns: 1fr; }
.hdn-field { margin-bottom: 20px; }
.hdn-field label { display: block; font-variant-caps: all-small-caps; letter-spacing: 0.1em; font-size: 1.05rem; color: var(--hdn-ink); margin-bottom: 2px; }
.hdn-field label span[aria-hidden] { color: var(--hdn-ox); }
.hdn-opt { font-variant-caps: normal; letter-spacing: 0; font-style: italic; color: var(--hdn-ink-soft); font-size: 0.92rem; }
.hdn-field input, .hdn-field select, .hdn-field textarea {
  width: 100%; font: inherit; color: var(--hdn-ink); background: transparent;
  border: 0; border-bottom: 1px solid var(--hdn-ink); border-radius: 0; padding: 8px 2px; min-height: 44px;
}
.hdn-field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--hdn-ox) 50%), linear-gradient(135deg, var(--hdn-ox) 50%, transparent 50%); background-position: calc(100% - 14px) 55%, calc(100% - 9px) 55%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 26px; }
.hdn-field textarea { border: 1px solid var(--hdn-ink); padding: 10px; resize: vertical; background-image: repeating-linear-gradient(0deg, transparent 0 29px, rgba(107,30,43,.12) 29px 30px); line-height: 30px; }
.hdn-field input:focus, .hdn-field select:focus, .hdn-field textarea:focus { outline: none; border-color: var(--hdn-ox); box-shadow: 0 2px 0 0 var(--hdn-ox); }
.hdn-field.is-invalid input, .hdn-field.is-invalid select, .hdn-field.is-invalid textarea { border-color: #A3261B; }
.hdn-field__err { color: #A3261B; font-size: 0.95rem; margin: 4px 0 0; min-height: 0; }
.hdn-field__err:empty { display: none; }
.hdn-field--check { display: grid; grid-template-columns: 24px 1fr; gap: 4px 12px; align-items: start; }
.hdn-field--check input { width: 20px; height: 20px; min-height: 0; margin-top: 5px; accent-color: var(--hdn-ox); }
.hdn-field--check label { font-variant-caps: normal; letter-spacing: 0; font-size: 1rem; color: var(--hdn-ink-soft); }
.hdn-field--check .hdn-field__err { grid-column: 2; }
.hdn-form__legend { font-size: 0.9rem; font-style: italic; color: var(--hdn-ink-soft); margin: 12px 0 0; }
.hdn-form__success { margin-top: 22px; padding: 18px 20px; border: 1px solid var(--hdn-ox); background: var(--hdn-paper); outline: none; }
.hdn-form__success p:first-child { color: var(--hdn-ox); font-size: 1.2rem; margin-bottom: 4px; }
.hdn-form__success p:last-child { margin: 0; }

.hdn-card-coords { align-self: start; border-top: 3px double var(--hdn-ox); border-bottom: 3px double var(--hdn-ox); padding: 22px 0; }
.hdn-card-coords h3 { color: var(--hdn-ox); font-size: 1.3rem; margin-bottom: 14px; font-family: var(--hdn-serif); }
.hdn-card-coords address { font-style: normal; }
.hdn-card-coords address p { padding-bottom: 12px; border-bottom: 1px solid var(--hdn-rule); }
.hdn-coords__label { display: block; font-variant-caps: all-small-caps; letter-spacing: 0.14em; color: var(--hdn-ox); font-size: 0.98rem; text-align: left; }
.hdn-hours { width: 100%; border-collapse: collapse; margin-top: 6px; font-size: 1rem; }
.hdn-hours caption { margin-bottom: 6px; }
.hdn-hours th, .hdn-hours td { text-align: left; padding: 6px 0; border-bottom: 1px dotted var(--hdn-rule); vertical-align: top; }
.hdn-hours th { font-weight: 400; font-style: italic; padding-right: 12px; }
.hdn-coords__note { font-size: 0.95rem; color: var(--hdn-ink-soft); margin: 16px 0 0; }

/* Footer */
.hdn-footer { background: var(--hdn-ink); color: #E9E1D2; padding: 54px 0 34px; text-align: center; border-top: 6px double var(--hdn-ox); }
.hdn-footer a { color: #F0D9C7; }
.hdn-footer__brand { font-family: var(--hdn-display); font-size: 1.7rem; margin-bottom: 6px; }
.hdn-footer__brand em { color: #D8A5A0; }
.hdn-footer__line { font-style: italic; opacity: .85; }
.hdn-footer__addr { font-size: 1rem; }
.hdn-footer__links { list-style: none; padding: 16px 0 0; margin: 18px auto 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 28px; border-top: 1px solid rgba(233,225,210,.2); max-width: 720px; }
.hdn-footer__links a { font-variant-caps: all-small-caps; letter-spacing: 0.12em; text-decoration: none; }
.hdn-footer__links a:hover { text-decoration: underline; }
.hdn-footer__copy { font-size: 0.92rem; opacity: .7; margin: 18px 0 0; }

/* Cookie banner */
.hdn-cookie {
  position: fixed; z-index: 80; left: 50%; bottom: 16px; transform: translateX(-50%);
  width: min(680px, calc(100% - 32px)); background: #fffdf8; color: var(--hdn-ink);
  border: 1px solid var(--hdn-ink); outline: 1px solid var(--hdn-ox); outline-offset: 3px;
  padding: 18px 20px; display: grid; gap: 12px; box-shadow: 0 16px 40px rgba(31,29,27,.18); font-size: 1rem;
}
.hdn-cookie[hidden] { display: none; }
.hdn-cookie p { margin: 0; }
.hdn-cookie__actions { display: flex; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
.hdn-cookie .hdn-btn { min-height: 42px; padding: 6px 20px; }

/* Reveal */
.js .hdn-reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.js .hdn-reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Breakpoints ---------- */
@media (min-width: 480px) {
  .hdn-form__row { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 720px) {
  .hdn-dossiers { grid-template-columns: repeat(2, 1fr); }
  .hdn-articles { grid-template-columns: repeat(2, 1fr); }
  .hdn-letters { grid-template-columns: repeat(3, 1fr); gap: 22px; }
  .hdn-cookie { grid-template-columns: 1fr auto; align-items: center; }
}
@media (min-width: 980px) {
  .hdn-about { grid-template-columns: 1.6fr 1fr; }
  .hdn-about__text { column-count: 1; }
  .hdn-dossiers { grid-template-columns: repeat(3, 1fr); }
  .hdn-articles { grid-template-columns: repeat(3, 1fr); }
  .hdn-consult { grid-template-columns: 1.55fr 1fr; }
}
@media (min-width: 1280px) {
  .hdn-letters { gap: 32px; }
  .hdn-letter { padding: 36px 32px 28px; }
}

/* Mobile nav */
@media (max-width: 899px) {
  :root { --hdn-header-h: 96px; }
  .hdn-header__main { flex-direction: row; justify-content: space-between; }
  .hdn-logo__mono { width: 36px; height: 36px; font-size: .9rem; }
  .hdn-burger {
    display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 6px 12px;
    background: transparent; border: 1px solid var(--hdn-ink); color: var(--hdn-ink); cursor: pointer;
    font-family: var(--hdn-serif); font-variant-caps: all-small-caps; letter-spacing: .12em; font-size: 1.05rem;
  }
  .hdn-burger__bars, .hdn-burger__bars::before, .hdn-burger__bars::after { display: block; width: 20px; height: 1px; background: currentColor; position: relative; transition: transform .25s, background-color .25s; }
  .hdn-burger__bars::before, .hdn-burger__bars::after { content: ""; position: absolute; left: 0; }
  .hdn-burger__bars::before { top: -6px; } .hdn-burger__bars::after { top: 6px; }
  .hdn-burger[aria-expanded="true"] .hdn-burger__bars { background: transparent; }
  .hdn-burger[aria-expanded="true"] .hdn-burger__bars::before { transform: translateY(6px) rotate(45deg); }
  .hdn-burger[aria-expanded="true"] .hdn-burger__bars::after { transform: translateY(-6px) rotate(-45deg); }
  .hdn-nav { position: absolute; left: 0; right: 0; top: 100%; background: var(--hdn-ivory); border-bottom: 3px double var(--hdn-ox); display: none; }
  .hdn-nav.is-open { display: block; }
  .hdn-nav ul { flex-direction: column; gap: 0; padding: 8px var(--hdn-gutter) 18px; }
  .hdn-nav li { width: 100%; text-align: center; border-bottom: 1px solid var(--hdn-rule); }
  .hdn-nav li:last-child { border-bottom: 0; }
  .hdn-nav a { display: block; padding: 12px 0; font-size: 1.2rem; border-bottom: 0; }
  .hdn-hero__plate .hdn-plate__frame img { aspect-ratio: 16 / 10; }
  .hdn-header__strip { font-size: .85rem; }
}
@media (max-width: 400px) {
  .hdn-logo__text em { display: none; }
  .hdn-hero__actions .hdn-btn { width: 100%; }
  .hdn-sechead__num::before, .hdn-sechead__num::after { width: 30px; }
  .hdn-hero__plate .hdn-plate__frame img { aspect-ratio: 4 / 3; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .js .hdn-reveal { opacity: 1; transform: none; }
}