/* =====================================================
   louispierre.fr — site vitrine statique
   Direction artistique : Clarté opérationnelle
   Stack : HTML / CSS / JS vanilla
   ===================================================== */

:root {
  --color-bg: #f6f3ec;
  --color-bg-card: #fbfaf7;
  --color-text: #172033;
  --color-blue-night: #0f2742;
  --color-copper: #b77a45;
  --color-border: #ddd6ca;
  --color-text-secondary: #5e6673;
  --color-white-warm: #fffdf8;
  --color-shadow: rgba(23, 32, 51, 0.08);

  --font-logo: 'Newsreader', serif;
  --font-heading: 'Fraunces', serif;
  --font-body: 'Inter', sans-serif;

  --max-width: 1180px;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --header-height: 74px;
  --transition-fast: 200ms ease;
  --transition-smooth: 600ms cubic-bezier(.2,.8,.2,1);
}

*, *::before, *::after {
  box-sizing: border-box;
}

* {
  margin: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  min-width: 320px;
  font-family: var(--font-body);
  line-height: 1.65;
  color: var(--color-text);
  background:
    radial-gradient(circle at top left, rgba(183, 122, 69, .08), transparent 34rem),
    var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

img, svg {
  display: block;
}

img {
  max-width: 100%;
}

a {
  color: inherit;
}

svg {
  width: 1.25rem;
  height: 1.25rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

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

::selection {
  color: var(--color-white-warm);
  background: var(--color-blue-night);
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 999;
  transform: translateY(-140%);
  padding: .75rem 1rem;
  border-radius: 999px;
  color: var(--color-white-warm);
  background: var(--color-blue-night);
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(100% - 40px, var(--max-width));
  margin-inline: auto;
}

/* Typography */
h1, h2, h3 {
  font-family: var(--font-heading);
  color: var(--color-text);
  line-height: 1.05;
  letter-spacing: -.035em;
}

h1 {
  max-width: 13ch;
  font-size: clamp(2.35rem, 8vw, 4.85rem);
  font-weight: 650;
}

h2 {
  max-width: 15ch;
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 620;
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  font-weight: 600;
}

p {
  max-width: 65ch;
}

.eyebrow {
  margin-bottom: .9rem;
  color: var(--color-copper);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.section {
  padding: clamp(4.5rem, 9vw, 7.5rem) 0;
}

.section-header {
  margin-bottom: clamp(2rem, 5vw, 4rem);
}

.section-header-split {
  display: grid;
  gap: 1.5rem;
  align-items: end;
}

.section-intro,
.section-subtitle {
  margin-top: 1.1rem;
  color: var(--color-text-secondary);
  font-size: clamp(1rem, 2vw, 1.12rem);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(246, 243, 236, .86);
  border-bottom: 1px solid rgba(221, 214, 202, .82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: box-shadow var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

.site-header.is-scrolled {
  background: rgba(246, 243, 236, .95);
  border-color: rgba(221, 214, 202, 1);
  box-shadow: 0 10px 30px rgba(23, 32, 51, .07);
}

.header-inner {
  width: min(100% - 40px, var(--max-width));
  height: 100%;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  color: var(--color-text);
  text-decoration: none;
}

.logo-img {
  display: block;
  width: 3.25rem;
  height: auto;
}

.logo-link {
  line-height: 1;
}

.nav {
  display: none;
  align-items: center;
  gap: 1.8rem;
}

.nav a {
  position: relative;
  color: var(--color-text-secondary);
  font-size: .93rem;
  font-weight: 600;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -.42rem;
  width: 100%;
  height: 1px;
  background: var(--color-copper);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-fast);
}

.nav a:hover,
.nav a.is-active {
  color: var(--color-text);
}

.nav a.is-active::after,
.nav a:hover::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: inline-flex;
  width: 2.75rem;
  height: 2.75rem;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: .34rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-text);
  background: rgba(255, 253, 248, .48);
  cursor: pointer;
}

.menu-toggle span {
  width: 1.1rem;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(.42rem) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-.42rem) rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: .78rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: .94rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-primary {
  color: var(--color-white-warm);
  background: var(--color-blue-night);
  box-shadow: 0 14px 30px rgba(15, 39, 66, .16);
}

.btn-secondary {
  color: var(--color-blue-night);
  background: rgba(255, 253, 248, .42);
  border-color: var(--color-border);
}

.btn-cv {
  display: none;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  color: var(--color-blue-night);
  font-weight: 700;
  text-decoration: none;
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.link-arrow span {
  transition: transform var(--transition-fast);
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: var(--header-height) 0 0 0;
  z-index: 90;
  display: grid;
  place-items: start stretch;
  padding: 1.25rem 1.25rem 2rem;
  background: rgba(246, 243, 236, .98);
  transform: translateY(-1rem);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
}

.mobile-menu.is-open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-menu nav {
  display: grid;
  gap: .75rem;
}

.mobile-menu a:not(.btn) {
  padding: .95rem 1rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  text-decoration: none;
}

.mobile-menu .btn {
  margin-top: 1rem;
}

/* Hero */
.hero {
  padding: clamp(4.25rem, 8vw, 7rem) 0 clamp(4.5rem, 9vw, 7rem);
}

.hero-grid {
  display: grid;
  gap: clamp(2.4rem, 6vw, 5rem);
  align-items: start;
}

.hero-subtitle {
  margin-top: 1.4rem;
  color: var(--color-text-secondary);
  font-size: clamp(1.05rem, 2.2vw, 1.22rem);
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .6rem;
  margin-top: 1.6rem;
}

@media (min-width: 900px) {
  .hero-tags {
    justify-content: flex-start;
  }
}

.hero-tags span {
  padding: .42rem .72rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-text-secondary);
  background: rgba(255, 253, 248, .44);
  font-size: .82rem;
  font-weight: 700;
  transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  align-items: center;
  margin-top: 2rem;
}

.hero-metrics {
  display: grid;
  gap: .85rem;
  margin-top: 2rem;
}

.metric-card {
  padding: 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(251, 250, 247, .72);
}

.metric-value {
  display: block;
  color: var(--color-copper);
  font-family: var(--font-heading);
  font-size: clamp(1.7rem, 4vw, 2.25rem);
  font-weight: 700;
  line-height: 1;
}

.metric-label,
.metric-sub {
  display: block;
  margin-top: .3rem;
  color: var(--color-text-secondary);
  font-size: .83rem;
  font-weight: 700;
}

.metric-sub {
  opacity: .74;
  font-weight: 500;
}

.hero-system {
  min-width: 0;
}

.system-card {
  position: relative;
  overflow: hidden;
  padding: clamp(1.35rem, 4vw, 2rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(255, 253, 248, .96), rgba(251, 250, 247, .78)),
    radial-gradient(circle at top right, rgba(183, 122, 69, .18), transparent 18rem);
  box-shadow: 0 24px 70px rgba(23, 32, 51, .08);
}

.system-card::before {
  content: '';
  position: absolute;
  inset: 1rem;
  border: 1px solid rgba(221, 214, 202, .72);
  border-radius: calc(var(--radius-lg) - .55rem);
  pointer-events: none;
}

.system-card-header {
  position: relative;
  margin-bottom: 1.5rem;
}

.system-kicker {
  display: block;
  margin-bottom: .35rem;
  color: var(--color-copper);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.system-card h2 {
  max-width: 9ch;
  font-size: clamp(1.6rem, 3vw, 2rem);
}

.system-steps {
  position: relative;
  list-style: none;
  display: grid;
  gap: 1rem;
  padding: 0;
}

.system-steps::before {
  content: '';
  position: absolute;
  left: 1.15rem;
  top: 1.2rem;
  bottom: 1.2rem;
  width: 1px;
  background: repeating-linear-gradient(to bottom, rgba(183, 122, 69, .55) 0, rgba(183, 122, 69, .55) .4rem, transparent .4rem, transparent .75rem);
}

.system-steps li {
  position: relative;
  display: flex;
  align-items: center;
  gap: .85rem;
  min-height: 2.4rem;
  color: var(--color-text);
  font-weight: 700;
}

.system-icon {
  z-index: 1;
  display: grid;
  place-items: center;
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 999px;
  color: var(--color-copper);
  background: var(--color-white-warm);
  border: 1px solid rgba(183, 122, 69, .28);
}

.system-icon svg {
  width: 1rem;
  height: 1rem;
}

/* Cards */
.cards-grid {
  display: grid;
  gap: 1rem;
}

.card,
.proof-card,
.mission-card,
.profile-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(251, 250, 247, .88);
  box-shadow: 0 18px 46px rgba(23, 32, 51, .04);
}

.card {
  padding: clamp(1.3rem, 4vw, 1.8rem);
}

.card-icon,
.mission-icon {
  display: inline-grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  margin-bottom: 1.1rem;
  border: 1px solid rgba(183, 122, 69, .26);
  border-radius: 999px;
  color: var(--color-copper);
  background: rgba(255, 253, 248, .82);
}

.card h3,
.mission-card h3 {
  margin-bottom: .55rem;
}

.card p,
.mission-card p,
.proof-content p,
.profile-content p,
.timeline-content p {
  color: var(--color-text-secondary);
}

/* Method */
.methode {
  background: linear-gradient(180deg, rgba(251, 250, 247, .68), rgba(246, 243, 236, .68));
}

.timeline {
  position: relative;
  display: grid;
  gap: 1.25rem;
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
}

.timeline-item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 1.22rem;
  top: 2.75rem;
  bottom: -1.45rem;
  width: 1px;
  background: repeating-linear-gradient(to bottom, rgba(183, 122, 69, .45) 0, rgba(183, 122, 69, .45) .45rem, transparent .45rem, transparent .85rem);
}

.timeline-dot {
  z-index: 1;
  display: grid;
  place-items: center;
  width: 2.45rem;
  height: 2.45rem;
  border: 1px solid rgba(183, 122, 69, .38);
  border-radius: 999px;
  color: var(--color-copper);
  background: var(--color-white-warm);
  font-family: var(--font-heading);
  font-weight: 700;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.timeline-item.is-active .timeline-dot {
  color: var(--color-white-warm);
  background: var(--color-copper);
  transform: scale(1.03);
}

.timeline-content {
  padding-bottom: .25rem;
}

.timeline-content h3 {
  margin-bottom: .35rem;
}

/* Proofs */
.proofs-grid {
  display: grid;
  gap: 1.35rem;
}

.proof-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.case-visual {
  position: relative;
  min-height: 13.5rem;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(15, 39, 66, .06), rgba(183, 122, 69, .08));
  border-bottom: 1px solid var(--color-border);
}

.case-visual::before {
  content: '';
  position: absolute;
  inset: auto -2rem -4rem auto;
  width: 11rem;
  height: 11rem;
  border-radius: 999px;
  background: rgba(183, 122, 69, .14);
}

.case-image {
  min-height: 15.5rem;
  padding: 1.15rem;
  background:
    radial-gradient(circle at 18% 18%, rgba(183, 122, 69, .10), transparent 32%),
    linear-gradient(135deg, rgba(255, 253, 248, .95), rgba(246, 243, 236, .95));
}

.case-image img {
  position: relative;
  z-index: 1;
  width: min(100%, 21rem);
  max-height: 14rem;
  object-fit: contain;
  filter: saturate(.96) contrast(1.03);
  transform: translateY(2px);
  transition: transform 260ms ease, filter 260ms ease;
}

.case-image-lapimauges img,
.case-image-riders img,
.case-image-conseil img {
  mix-blend-mode: multiply;
}

.browser-mockup,
.editorial-board,
.dashboard-mockup {
  position: relative;
  z-index: 1;
  width: min(78%, 17rem);
  min-height: 9rem;
  border: 1px solid rgba(221, 214, 202, .92);
  border-radius: 1rem;
  background: rgba(255, 253, 248, .82);
  box-shadow: 0 22px 55px rgba(23, 32, 51, .10);
}

.browser-mockup {
  padding: 2.2rem 1rem 1rem;
}

.browser-mockup > span {
  position: absolute;
  top: .78rem;
  width: .44rem;
  height: .44rem;
  border-radius: 999px;
  background: rgba(183, 122, 69, .38);
}

.browser-mockup > span:nth-child(1) { left: .85rem; }
.browser-mockup > span:nth-child(2) { left: 1.55rem; opacity: .7; }
.browser-mockup > span:nth-child(3) { left: 2.25rem; opacity: .45; }

.mockup-title {
  color: var(--color-blue-night);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.mockup-chart {
  display: flex;
  align-items: end;
  gap: .45rem;
  height: 3.8rem;
  margin-top: .9rem;
}

.mockup-chart i {
  flex: 1;
  border-radius: .35rem .35rem 0 0;
  background: linear-gradient(180deg, rgba(183, 122, 69, .78), rgba(183, 122, 69, .28));
}

.mockup-chart i:nth-child(1) { height: 38%; }
.mockup-chart i:nth-child(2) { height: 58%; }
.mockup-chart i:nth-child(3) { height: 82%; }
.mockup-chart i:nth-child(4) { height: 100%; }

.mockup-lines,
.dash-checklist {
  display: grid;
  gap: .38rem;
  margin-top: .8rem;
}

.mockup-lines b,
.dash-checklist b {
  height: .38rem;
  border-radius: 999px;
  background: rgba(15, 39, 66, .12);
}

.mockup-lines b:nth-child(2) { width: 78%; }
.mockup-lines b:nth-child(3) { width: 58%; }

.editorial-board {
  padding: 1rem;
  display: grid;
  gap: .55rem;
}

.editorial-header {
  color: var(--color-blue-night);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .12em;
}

.editorial-card {
  height: .9rem;
  border-radius: .45rem;
  background: rgba(15, 39, 66, .13);
}

.editorial-card.large {
  height: 2.7rem;
  background: linear-gradient(90deg, rgba(15, 39, 66, .18), rgba(183, 122, 69, .25));
}

.editorial-card.short {
  width: 70%;
}

.editorial-note {
  justify-self: start;
  padding: .32rem .56rem;
  border-radius: 999px;
  color: var(--color-copper);
  background: rgba(183, 122, 69, .12);
  font-size: .72rem;
  font-weight: 800;
}

.dashboard-mockup {
  padding: 1rem;
}

.dash-row,
.dash-grid {
  display: grid;
  gap: .5rem;
}

.dash-row {
  grid-template-columns: 1.4fr 1fr .8fr;
  margin-bottom: .8rem;
}

.dash-row span,
.dash-grid i {
  min-height: 1.35rem;
  border-radius: .55rem;
  background: rgba(15, 39, 66, .12);
}

.dash-grid {
  grid-template-columns: repeat(2, 1fr);
}

.dash-grid i {
  min-height: 2rem;
  background: rgba(183, 122, 69, .16);
}

.proof-content {
  flex: 1;
  padding: clamp(1.25rem, 4vw, 1.7rem);
}

.proof-tag {
  display: inline-block;
  margin-bottom: .55rem;
  color: var(--color-copper);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.proof-card h3 {
  margin-bottom: .7rem;
}

.proof-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem;
  margin-top: 1rem;
}

.proof-stats div {
  padding: .72rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: rgba(255, 253, 248, .56);
}

.proof-stats strong {
  display: block;
  color: var(--color-copper);
  font-family: var(--font-heading);
  font-size: 1.3rem;
  line-height: 1;
}

.proof-stats span {
  display: block;
  margin-top: .25rem;
  color: var(--color-text-secondary);
  font-size: .75rem;
  font-weight: 700;
}

.proof-list {
  display: grid;
  gap: .55rem;
  margin-top: 1rem;
  padding: 0;
  list-style: none;
}

.proof-list li {
  position: relative;
  padding-left: 1.2rem;
  color: var(--color-text-secondary);
  font-size: .94rem;
}

.proof-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .75em;
  width: .55rem;
  height: 2px;
  background: var(--color-copper);
}

/* Proof cards — mobile/tablet order and reset */
@media (max-width: 1079px) {
  .proof-card-lapimauges {
    order: 1;
  }

  .proof-card-riders {
    order: 2;
  }

  .proof-card-conseil {
    order: 3;
  }

  .proofs-grid .proof-card {
    min-height: 0;
    height: auto;
    transform: none;
  }
}

/* Profile */
.profile-card {
  display: grid;
  gap: 2rem;
  padding: clamp(1.25rem, 5vw, 2.6rem);
  overflow: hidden;
}

.portrait-frame {
  position: relative;
  min-height: 19rem;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(15,39,66,.10), rgba(183,122,69,.11)), var(--color-bg-card);
}

.portrait-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(15, 39, 66, .12));
  pointer-events: none;
}

.portrait-frame img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  min-height: 19rem;
  object-fit: cover;
  object-position: center 28%;
  filter: saturate(.90) contrast(1.04) sepia(.06) brightness(1.01);
}

.portrait-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: .4rem;
  text-align: center;
  color: rgba(23, 32, 51, .45);
}

.portrait-fallback span {
  font-family: var(--font-logo);
  font-size: 4.4rem;
  font-weight: 800;
  letter-spacing: -.085em;
}

.portrait-fallback small {
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.profile-content {
  align-self: center;
}

.profile-content h2 {
  max-width: 17ch;
}

.profile-lead {
  margin-top: 1.25rem;
  color: var(--color-text) !important;
  font-size: clamp(1.08rem, 2vw, 1.24rem);
}

.profile-content p + p {
  margin-top: 1rem;
}

.profile-details {
  display: grid;
  gap: .75rem;
  margin-top: 1.5rem;
}

.profile-details span,
.contact-item {
  display: flex;
  gap: .7rem;
  align-items: center;
}

.profile-details svg,
.contact-item svg {
  flex: 0 0 auto;
  color: var(--color-copper);
}

.profile-details span {
  color: var(--color-text-secondary);
  font-size: .95rem;
  font-weight: 600;
}

/* Missions */
.missions-grid {
  display: grid;
  gap: 1rem;
}

.mission-card {
  padding: clamp(1.35rem, 4vw, 2rem);
}

.mission-primary {
  border-color: rgba(15, 39, 66, .48);
  background: linear-gradient(135deg, rgba(251, 250, 247, .92), rgba(15, 39, 66, .05));
}

.mission-card .btn {
  margin-top: 1.1rem;
}

/* Footer */
.footer {
  padding: clamp(4.25rem, 9vw, 6.5rem) 0 2rem;
  color: var(--color-white-warm);
  background:
    radial-gradient(circle at 85% 15%, rgba(183, 122, 69, .18), transparent 22rem),
    var(--color-blue-night);
}

.footer h2 {
  color: var(--color-white-warm);
}

.footer-eyebrow {
  color: rgba(255, 253, 248, .72);
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
}

.footer-content > p {
  margin-top: 1rem;
  color: rgba(255, 253, 248, .72);
  font-size: 1.08rem;
}

.footer-contact {
  display: grid;
  gap: .85rem;
  margin-top: 1.8rem;
}

.contact-item {
  color: rgba(255, 253, 248, .84);
  font-weight: 600;
  text-decoration: none;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.footer-signature {
  justify-self: start;
  width: clamp(7rem, 18vw, 11rem);
  opacity: .18;
}

.footer-signature img {
  width: 100%;
  height: auto;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 253, 248, .12);
}

.footer-bottom p,
.footer-links a {
  color: rgba(255, 253, 248, .64);
  font-size: .86rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.footer-links a {
  text-decoration: none;
}

/* Mobile sticky CTA */
.mobile-sticky-cta {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 80;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem;
  padding: .5rem;
  border: 1px solid rgba(221, 214, 202, .9);
  border-radius: 999px;
  background: rgba(251, 250, 247, .94);
  box-shadow: 0 18px 40px rgba(23, 32, 51, .14);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transform: translateY(150%);
  opacity: 0;
  visibility: hidden;
  transition: transform var(--transition-fast), opacity var(--transition-fast), visibility var(--transition-fast);
}

.mobile-sticky-cta.is-visible {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.mobile-sticky-cta a {
  display: grid;
  place-items: center;
  min-height: 2.65rem;
  border-radius: 999px;
  font-size: .92rem;
  font-weight: 800;
  text-decoration: none;
}

.mobile-sticky-cta a:first-child {
  color: var(--color-white-warm);
  background: var(--color-blue-night);
}

.mobile-sticky-cta a:last-child {
  color: var(--color-blue-night);
  background: rgba(183, 122, 69, .12);
}

/* Motion */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--transition-smooth), transform var(--transition-smooth);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

:focus-visible {
  outline: 2px solid var(--color-copper);
  outline-offset: 3px;
}

/* Hover only on devices that support it */
@media (hover: hover) and (pointer: fine) {
  .btn:hover {
    transform: translateY(-2px);
  }

  .btn-primary:hover {
    background: #173554;
    box-shadow: 0 18px 40px rgba(15, 39, 66, .2);
  }

  .btn-secondary:hover {
    border-color: rgba(183, 122, 69, .7);
    background: rgba(255, 253, 248, .76);
  }

  .card:hover,
  .proof-card:hover,
  .mission-card:hover {
    transform: translateY(-4px);
    border-color: rgba(183, 122, 69, .46);
    box-shadow: 0 24px 60px rgba(23, 32, 51, .08);
  }

  .card,
  .proof-card,
  .mission-card {
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  }

  .link-arrow:hover {
    gap: .75rem;
    color: var(--color-copper);
  }

  .contact-item:hover {
    color: var(--color-white-warm);
    transform: translateX(2px);
  }

  .hero-tags span:hover {
    color: var(--color-blue-night);
    border-color: rgba(183, 122, 69, .65);
    background: rgba(183, 122, 69, .10);
    box-shadow: 0 10px 26px rgba(183, 122, 69, .12);
    transform: translateY(-2px);
  }

  .proof-card:hover .case-image img {
    transform: translateY(-5px) scale(1.025);
    filter: saturate(1.02) contrast(1.05);
  }

  .proof-card-lapimauges:hover {
    transform: translateY(-1.1rem) scale(1.045);
  }
}

@media (min-width: 700px) {
  .hero-metrics {
    grid-template-columns: repeat(3, 1fr);
  }

  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .missions-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .section-header-split {
    grid-template-columns: 1fr auto;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .nav,
  .btn-cv {
    display: flex;
  }

  .menu-toggle {
    display: none;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  }

  .hero-system {
    position: sticky;
    top: calc(var(--header-height) + 1.5rem);
  }

  .cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .profile-card {
    grid-template-columns: minmax(250px, 330px) 1fr;
    align-items: stretch;
  }

  .portrait-frame,
  .portrait-frame img {
    min-height: 26rem;
  }

  .footer-grid {
    grid-template-columns: 1fr auto;
    align-items: start;
  }

  .footer-signature {
    justify-self: end;
  }
}

@media (min-width: 1080px) {
  .proofs-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.16fr) minmax(0, 1fr);
    align-items: center;
  }

  /* Desktop : Riders Match et Conseil gardent la même taille */
  .proof-card-riders,
  .proof-card-conseil {
    order: 1;
    min-height: 42rem;
    height: 42rem;
  }

  .proof-card-conseil {
    order: 3;
  }

  /* Desktop : LapiMauges est centré et légèrement plus grand */
  .proof-card-lapimauges {
    order: 2;
    min-height: 46rem;
    height: 46rem;
    z-index: 2;
    transform: translateY(-1rem) scale(1.035);
    box-shadow: 0 32px 90px rgba(23, 32, 51, .14);
  }

  .proof-card-riders .case-image,
  .proof-card-conseil .case-image {
    min-height: 16rem;
  }

  .proof-card-lapimauges .case-image {
    min-height: 18.5rem;
  }

  .proof-card-lapimauges .case-image img {
    max-height: 16.2rem;
  }

  .timeline {
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    padding-inline: .5rem;
  }

  .timeline-item:not(:last-child)::after {
    left: calc(50% + 1.6rem);
    right: calc(-50% + 1.6rem);
    top: 1.2rem;
    bottom: auto;
    width: auto;
    height: 1px;
    background: repeating-linear-gradient(to right, rgba(183, 122, 69, .45) 0, rgba(183, 122, 69, .45) .55rem, transparent .55rem, transparent .95rem);
  }

  .timeline-content p {
    margin-inline: auto;
    max-width: 16ch;
  }
}

@media (max-width: 699px) {
  .hero-actions {
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-actions .link-arrow {
    justify-content: center;
    width: 100%;
    padding-top: .35rem;
  }

  .proof-stats {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 700px) {
  .mobile-sticky-cta {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* Legal helper pages */
.legal-page {
  display: grid;
  gap: 1.4rem;
  max-width: 760px;
}

.legal-page .logo {
  margin-bottom: 2rem;
}

.legal-page h1 {
  max-width: none;
}


/* Modal legal/privacy */
body.modal-open {
  overflow: hidden;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 1.25rem;
  background: rgba(15, 39, 66, .54);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

.modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  position: relative;
  width: min(100%, 42rem);
  max-height: min(78vh, 42rem);
  overflow: auto;
  padding: clamp(1.4rem, 4vw, 2.2rem);
  border: 1px solid rgba(221, 214, 202, .95);
  border-radius: var(--radius-lg);
  background: var(--color-bg-card);
  box-shadow: 0 30px 90px rgba(0, 0, 0, .28);
  transform: translateY(14px) scale(.985);
  transition: transform var(--transition-fast);
}

.modal-overlay.is-open .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: grid;
  place-items: center;
  width: 2.45rem;
  height: 2.45rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-blue-night);
  background: var(--color-white-warm);
  cursor: pointer;
}

.modal-content {
  display: grid;
  gap: 1rem;
  margin-top: 1.2rem;
  color: var(--color-text-secondary);
}

.modal-content strong,
.modal-content a {
  color: var(--color-text);
}
/* =====================================================
   Ajustements finaux — méthode desktop + footer mobile
   ===================================================== */

/* Méthode : alignement propre des titres sur desktop */
@media (min-width: 1080px) {
  .timeline {
    align-items: start;
  }

  .timeline-item {
    grid-template-rows: 2.45rem auto;
    align-content: start;
    align-items: start;
  }

  .timeline-dot {
    align-self: start;
  }

  .timeline-content {
    display: grid;
    grid-template-rows: 3rem auto;
    justify-items: center;
    align-content: start;
    width: 100%;
    padding-bottom: 0;
  }

  .timeline-content h3 {
    min-height: 3rem;
    margin-bottom: 0;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    text-align: center;
  }

  .timeline-content p {
    margin-top: .1rem;
    margin-inline: auto;
    max-width: 16ch;
    text-align: center;
  }
}

/* Mobile : laisse respirer le footer malgré le bandeau CV / Contact */
@media (max-width: 699px) {
  .mobile-sticky-cta {
    left: .75rem;
    right: .75rem;
    bottom: calc(env(safe-area-inset-bottom, 0px) + .75rem);
    padding: .38rem;
  }

  .mobile-sticky-cta a {
    min-height: 2.5rem;
    font-size: .88rem;
  }

  .footer {
    padding-bottom: calc(8.5rem + env(safe-area-inset-bottom, 0px));
  }

  .footer-bottom {
    gap: .75rem;
    padding-bottom: 1.25rem;
  }

  .footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: .85rem 1.1rem;
  }

  .footer-links a {
    line-height: 1.4;
  }
}