/* =====================================================================
   Hélène Martel — Avocat · Style chaleureux & accessible
   Palette ivoire / terracotta / vert sauge
   ===================================================================== */

:root,
[data-theme="light"] {
  --font-display: "Zodiak", Georgia, "Times New Roman", serif;
  --font-body: "Work Sans", "Helvetica Neue", sans-serif;

  /* Surfaces */
  --color-bg: #f6f1e9;
  --color-surface: #fcf9f4;
  --color-surface-2: #fffdf8;
  --color-surface-offset: #efe8dd;
  --color-surface-offset-2: #e7ddcc;
  --color-divider: #e8decc;
  --color-border: #ddd2bf;

  /* Text */
  --color-text: #2b2620;
  --color-text-muted: #6f6757;
  --color-text-faint: #a89e8e;
  --color-text-inverse: #fcf9f4;

  /* Primary — Terracotta */
  --color-primary: #b5562e;
  --color-primary-hover: #9a4622;
  --color-primary-active: #7a3619;
  --color-primary-highlight: #f1ddd0;
  --color-primary-soft: #f6e7dc;

  /* Accent — Sage green */
  --color-accent: #6b7a5a;
  --color-accent-hover: #556249;
  --color-accent-highlight: #e3e6d5;

  /* Gold (subtle, for small accents) */
  --color-gold: #b5872a;

  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 0.875rem;
  --radius-xl: 1.25rem;
  --radius-full: 9999px;

  --transition-interactive: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 2px oklch(0.2 0.02 60 / 0.06);
  --shadow-md: 0 6px 20px oklch(0.2 0.02 60 / 0.08);
  --shadow-lg: 0 16px 44px oklch(0.2 0.02 60 / 0.14);

  --content-narrow: 640px;
  --content-default: 1040px;
  --content-wide: 1200px;

  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.375rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.4rem + 2.4vw, 3.25rem);
  --text-3xl: clamp(2.5rem, 1rem + 5vw, 4.5rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
}

[data-theme="dark"] {
  --color-bg: #1a1611;
  --color-surface: #211c16;
  --color-surface-2: #261f18;
  --color-surface-offset: #1d1812;
  --color-surface-offset-2: #241d16;
  --color-divider: #2e2820;
  --color-border: #3a3127;

  --color-text: #e8dfd2;
  --color-text-muted: #b3a794;
  --color-text-faint: #837a6a;
  --color-text-inverse: #211c16;

  --color-primary: #d8794e;
  --color-primary-hover: #e58a5e;
  --color-primary-active: #c06539;
  --color-primary-highlight: #3a261d;
  --color-primary-soft: #2c2018;

  --color-accent: #97a67e;
  --color-accent-hover: #a9b78c;
  --color-accent-highlight: #2c2f22;

  --color-gold: #d4a93f;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 6px 20px oklch(0 0 0 / 0.4);
  --shadow-lg: 0 16px 44px oklch(0 0 0 / 0.5);
}

/* ---------- Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  hanging-punctuation: first last;
  scroll-padding-top: 6rem;
}

body {
  min-height: 100dvh;
  line-height: 1.65;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
}

img,
picture,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

ul[role="list"],
ol[role="list"] {
  list-style: none;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.12;
  text-wrap: balance;
  letter-spacing: -0.01em;
}

p,
li {
  text-wrap: pretty;
  max-width: 70ch;
}

::selection {
  background: oklch(from var(--color-primary) l c h / 0.22);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

a,
button,
input,
textarea,
select {
  transition:
    color var(--transition-interactive),
    background var(--transition-interactive),
    border-color var(--transition-interactive),
    box-shadow var(--transition-interactive),
    transform var(--transition-interactive);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Layout primitives ---------- */
.container {
  width: 100%;
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container-wide {
  max-width: var(--content-wide);
}

.container-narrow {
  max-width: var(--content-narrow);
}

.section {
  padding-block: clamp(var(--space-12), 7vw, var(--space-24));
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.eyebrow::before {
  content: "";
  width: 1.75rem;
  height: 1px;
  background: var(--color-primary);
  opacity: 0.6;
}

.section-title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-4);
}

.section-lead {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 56ch;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: oklch(from var(--color-bg) l c h / 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition:
    border-color var(--transition-interactive),
    box-shadow var(--transition-interactive);
}

.header.is-scrolled {
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  height: 4.75rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.brand__mark {
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  color: var(--color-primary);
}

.brand__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  line-height: 1;
}

.brand__name span {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav__links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
}

.nav__links a:hover {
  color: var(--color-primary);
}

.theme-toggle {
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.theme-toggle:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

@media (max-width: 860px) {
  .nav__links {
    display: none;
  }
  .nav-toggle {
    display: grid;
  }
  .header__inner .btn-primary {
    display: none;
  }
  .header__inner.is-open .nav__links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
    position: absolute;
    top: 4.75rem;
    left: 0;
    right: 0;
    background: var(--color-surface);
    padding: var(--space-8) var(--space-6);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
  }
  .header__inner.is-open .nav__links a {
    font-size: var(--text-base);
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    oklch(from var(--color-bg) l c h / 0.96) 0%,
    oklch(from var(--color-bg) l c h / 0.78) 42%,
    oklch(from var(--color-bg) l c h / 0.12) 100%
  );
}

[data-theme="dark"] .hero__overlay {
  background: linear-gradient(
    100deg,
    oklch(from var(--color-bg) l c h / 0.97) 0%,
    oklch(from var(--color-bg) l c h / 0.82) 42%,
    oklch(from var(--color-bg) l c h / 0.25) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  padding-block: clamp(var(--space-16), 12vw, var(--space-32));
  max-width: 640px;
}

.hero h1 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-6);
}

.hero h1 em {
  font-style: italic;
  color: var(--color-primary);
}

.hero__lead {
  font-size: var(--text-lg);
  color: var(--color-text);
  opacity: 0.85;
  margin-bottom: var(--space-8);
  max-width: 52ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero__meta {
  margin-top: var(--space-10);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.hero__meta strong {
  display: block;
  color: var(--color-text);
  font-weight: 600;
  margin-bottom: 2px;
}

/* ---------- Domains ---------- */
.domains__head {
  max-width: 60ch;
  margin-bottom: var(--space-12);
}

.domains__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.domain-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition:
    border-color var(--transition-interactive),
    transform var(--transition-interactive),
    box-shadow var(--transition-interactive);
}

.domain-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.domain-card__icon {
  width: 2.5rem;
  height: 2.5rem;
  color: var(--color-primary);
  margin-bottom: var(--space-5);
}

.domain-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}

.domain-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.domain-card--wide {
  grid-column: span 1;
}

@media (max-width: 860px) {
  .domains__grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Méthode ---------- */
.method {
  background: var(--color-surface-offset);
}

.method__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-16);
  align-items: start;
}

.method__steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-10);
}

.method-step {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: var(--space-5);
  padding: var(--space-5) 0;
  border-top: 1px solid var(--color-border);
}

.method-step:last-child {
  border-bottom: 1px solid var(--color-border);
}

.method-step__num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-primary);
  line-height: 1;
}

.method-step h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.method-step p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.method__media {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
  position: sticky;
  top: 6rem;
}

.method__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 860px) {
  .method__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .method__media {
    position: static;
    order: -1;
  }
}

/* ---------- À propos ---------- */
.about__grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-16);
  align-items: center;
}

.about__media {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
}

.about__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about__text p + p {
  margin-top: var(--space-4);
}

.about__signature {
  margin-top: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.about__signature .name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-style: italic;
}

.about__signature .role {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.credentials {
  margin-top: var(--space-10);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.credentials dt {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.credentials dd {
  font-size: var(--text-sm);
}

@media (max-width: 860px) {
  .about__grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  .credentials {
    grid-template-columns: 1fr;
  }
}

/* ---------- Honoraires ---------- */
.fees {
  background: var(--color-surface);
  border-block: 1px solid var(--color-border);
}

.fees__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-12);
}

.fee-card {
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
}

.fee-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}

.fee-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

@media (max-width: 860px) {
  .fees__grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Quote band ---------- */
.quote-band {
  position: relative;
  overflow: hidden;
}

.quote-band__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.quote-band__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.quote-band__overlay {
  position: absolute;
  inset: 0;
  background: oklch(from var(--color-surface-offset) l c h / 0.86);
}

[data-theme="dark"] .quote-band__overlay {
  background: oklch(from var(--color-bg) l c h / 0.9);
}

.quote-band__content {
  position: relative;
  z-index: 1;
  max-width: 60ch;
  margin-inline: auto;
  text-align: center;
}

.quote-band blockquote {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1.4;
  font-style: italic;
}

.quote-band cite {
  display: block;
  margin-top: var(--space-5);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-style: normal;
  color: var(--color-text-muted);
}

/* ---------- Contact ---------- */
.contact__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-16);
  align-items: start;
}

.contact__info p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
}

.contact-detail {
  display: grid;
  grid-template-columns: 2.25rem 1fr;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-border);
  align-items: center;
}

.contact-detail:last-of-type {
  border-bottom: 1px solid var(--color-border);
}

.contact-detail__icon {
  width: 1.5rem;
  color: var(--color-primary);
}

.contact-detail dt {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 2px;
}

.contact-detail dd {
  font-size: var(--text-base);
}

.contact-detail dd .placeholder {
  color: var(--color-text-faint);
  font-style: italic;
}

.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}

.form-row {
  margin-bottom: var(--space-5);
}

.form-row.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-2);
}

input,
textarea,
select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: var(--text-base);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-highlight);
}

textarea {
  resize: vertical;
  min-height: 8rem;
}

.form-note {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
}

.form-status {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-accent);
  font-weight: 500;
}

@media (max-width: 860px) {
  .contact__grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  .form-row.two-col {
    grid-template-columns: 1fr;
  }
}

/* ---------- Footer ---------- */
.footer {
  background: var(--color-surface-offset);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-16) var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer__col h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__col a {
  font-size: var(--text-sm);
  color: var(--color-text);
  text-decoration: none;
}

.footer__col a:hover {
  color: var(--color-primary);
}

.footer__about p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 42ch;
  margin-top: var(--space-4);
}

.footer__bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.footer__bottom a {
  color: var(--color-text-muted);
  text-decoration: none;
}

.footer__bottom a:hover {
  color: var(--color-primary);
}

@media (max-width: 860px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

/* ---------- Reveal animation (progressive: hidden only when JS is active) ----------
   Default = visible. html.js is added by an inline head script, so users
   with JS disabled always see the content. */
.reveal {
  opacity: 1;
  transform: none;
}

html.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

html.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}