/* ============================================
   TFA Consulting — Landing page
   Couleurs officielles : #EA570D (orange) / #78217E (violet)
   ============================================ */

:root {
  --orange: #EA570D;
  --orange-light: #FF7A33;
  --purple: #78217E;
  --purple-light: #B44CC0;
  --bg: #0C0710;
  --bg-alt: #120A18;
  --surface: rgba(255, 255, 255, 0.035);
  --border: rgba(255, 255, 255, 0.09);
  --text: #F5F0F7;
  --muted: #AC9FB8;
  --grad: linear-gradient(100deg, var(--orange) 0%, var(--orange-light) 35%, var(--purple-light) 100%);
  --radius: 18px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

.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;
}

.container {
  width: min(1180px, 92%);
  margin-inline: auto;
}
.container--narrow { width: min(820px, 92%); }

/* ===== Décor ===== */
.bg-glow {
  position: fixed;
  width: 60vw; height: 60vw;
  max-width: 800px; max-height: 800px;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.16;
  pointer-events: none;
  z-index: 0;
}
.bg-glow--orange { background: var(--orange); top: -20vw; right: -20vw; }
.bg-glow--purple { background: var(--purple); bottom: -25vw; left: -20vw; opacity: 0.22; }

main { position: relative; z-index: 1; }

/* ===== Boutons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  padding: 14px 28px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}
.btn--primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 8px 30px rgba(234, 87, 13, 0.35);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(234, 87, 13, 0.5);
}
.btn--ghost {
  border-color: var(--border);
  color: var(--text);
  background: var(--surface);
}
.btn--ghost:hover { border-color: var(--purple-light); background: rgba(180, 76, 192, 0.08); }
.btn--sm { padding: 10px 20px; font-size: 14.5px; }
.btn--lg { padding: 17px 38px; font-size: 17px; }

/* ===== Header ===== */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
.header.is-scrolled {
  background: rgba(12, 7, 16, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
}
.header__brand img { width: 78px; height: auto; }
.nav { display: flex; gap: 30px; }
.nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s ease;
}
.nav a:hover { color: var(--text); }
.header__actions { display: flex; align-items: center; gap: 14px; }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.burger span {
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* ===== Hero ===== */
.hero {
  padding: 168px 0 80px;
  position: relative;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 8px 18px;
  border-radius: 999px;
  margin-bottom: 28px;
}
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 12px var(--orange);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 76px);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin-bottom: 26px;
}
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__sub {
  font-size: 19px;
  color: var(--muted);
  max-width: 540px;
  margin-bottom: 36px;
}
.hero__cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 30px; }
.hero__trust {
  font-size: 14.5px;
  color: var(--muted);
}
.hero__trust strong { color: var(--text); font-weight: 600; }

/* Terminal */
.terminal {
  background: #160D1E;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(180, 76, 192, 0.08);
  font-family: var(--font-mono);
  font-size: 14px;
}
.terminal__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 13px 18px;
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid var(--border);
}
.terminal__dot { width: 12px; height: 12px; border-radius: 50%; }
.terminal__dot--r { background: #FF5F57; }
.terminal__dot--y { background: #FEBC2E; }
.terminal__dot--g { background: #28C840; }
.terminal__title {
  margin-left: auto;
  margin-right: auto;
  color: var(--muted);
  font-size: 12.5px;
}
.terminal__body {
  padding: 22px;
  min-height: 270px;
}
.terminal__body p { margin-bottom: 10px; color: #D8CCE0; }
.t-prompt { color: var(--orange-light); font-weight: 600; margin-right: 8px; }
.t-ok { color: #28C840; margin-right: 8px; }
.t-accent { color: var(--purple-light); }
.t-rocket { color: var(--orange-light); font-weight: 600; }
.t-cursor {
  display: inline-block;
  width: 9px; height: 17px;
  background: var(--orange-light);
  vertical-align: middle;
  animation: blink 0.9s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ===== Marquee ===== */
.marquee {
  border-block: 1px solid var(--border);
  padding: 18px 0;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.015);
}
.marquee__track {
  display: flex;
  align-items: center;
  gap: 34px;
  width: max-content;
  animation: scroll 28s linear infinite;
}
.marquee__track span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  color: var(--muted);
  white-space: nowrap;
}
.marquee__track i { color: var(--orange); font-style: normal; font-size: 12px; }
@keyframes scroll {
  to { transform: translateX(-50%); }
}

/* ===== Sections ===== */
.section { padding: 110px 0; position: relative; }
.section--alt { background: var(--bg-alt); }
.section__head { max-width: 780px; margin-bottom: 64px; }
.section__eyebrow {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--orange-light);
  margin-bottom: 16px;
}
.section__title {
  font-family: var(--font-display);
  font-size: clamp(30px, 4.2vw, 50px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.section__sub { font-size: 18px; color: var(--muted); max-width: 640px; }

/* ===== Services ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  position: relative;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}
.card:hover {
  transform: translateY(-5px);
  border-color: rgba(234, 87, 13, 0.45);
  background: rgba(255, 255, 255, 0.05);
}
.card--featured {
  grid-column: span 3;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas: "icon title" "icon text" "icon tags";
  column-gap: 28px;
  background: linear-gradient(120deg, rgba(234, 87, 13, 0.12), rgba(120, 33, 126, 0.16));
  border-color: rgba(234, 87, 13, 0.35);
}
.card--featured .card__icon { grid-area: icon; align-self: start; }
.card--featured h3 { grid-area: title; font-size: 26px; }
.card--featured p { grid-area: text; max-width: 760px; }
.card--featured .card__tags { grid-area: tags; }
.card__badge {
  position: absolute;
  top: 20px; right: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--orange-light);
  border: 1px solid rgba(234, 87, 13, 0.4);
  background: rgba(234, 87, 13, 0.1);
  padding: 5px 12px;
  border-radius: 999px;
}
.card__icon {
  width: 52px; height: 52px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--grad);
  color: #fff;
  margin-bottom: 22px;
  box-shadow: 0 8px 24px rgba(234, 87, 13, 0.3);
}
.card__icon svg { width: 26px; height: 26px; }
.card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
}
.card p { font-size: 15.5px; color: var(--muted); margin-bottom: 18px; }
.card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
}
.card__tags li {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 4px 11px;
  border-radius: 999px;
}

/* ===== Vibe coding ===== */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 56px;
}
.step {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 34px 28px;
  position: relative;
  overflow: hidden;
}
.step::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: var(--grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.step:hover::after { transform: scaleX(1); }
.step__num {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--orange-light);
  display: block;
  margin-bottom: 16px;
}
.step h3 {
  font-family: var(--font-display);
  font-size: 21px;
  margin-bottom: 12px;
}
.step p { color: var(--muted); font-size: 15.5px; }

.vibe-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  text-align: center;
}
.vstat {
  padding: 30px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(160deg, rgba(234, 87, 13, 0.07), rgba(120, 33, 126, 0.1));
}
.vstat strong {
  font-family: var(--font-display);
  font-size: clamp(34px, 4vw, 48px);
  font-weight: 700;
  display: block;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 6px;
}
.vstat span { color: var(--muted); font-size: 15px; }

/* ===== Projets ===== */
.projects {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.project {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.project:hover { transform: translateY(-5px); border-color: rgba(180, 76, 192, 0.5); }
.project__cover {
  height: 190px;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}
.project__cover span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 40px;
  letter-spacing: -0.02em;
  color: #fff;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
  z-index: 1;
}
.project__cover::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.9;
}
.project__cover--ace::before { background: linear-gradient(135deg, #EA570D, #B44CC0); }
.project__cover--ancestree::before { background: linear-gradient(135deg, #78217E, #2D7E5A); }
.project__cover--frynov::before { background: linear-gradient(135deg, #C2410C, #EAB308); }
.project__cover::after {
  content: "";
  position: absolute;
  width: 240px; height: 240px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  filter: blur(40px);
  top: -80px; right: -60px;
}
.project__body { padding: 28px; }
.project__body h3 {
  font-family: var(--font-display);
  font-size: 21px;
  margin-bottom: 10px;
}
.project__body p { color: var(--muted); font-size: 15.5px; margin-bottom: 18px; }
.project__link {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14.5px;
  color: var(--orange-light);
  transition: color 0.2s ease, transform 0.2s ease;
}
.project__link:hover { color: var(--purple-light); transform: translateX(3px); }

/* ===== À propos ===== */
.about {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: start;
}
.about__text p { color: var(--muted); margin-bottom: 18px; max-width: 600px; }
.about__text .section__title { margin-bottom: 26px; }
.about__stats {
  display: flex;
  gap: 40px;
  margin-top: 34px;
  flex-wrap: wrap;
}
.astat strong {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 700;
  display: block;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.astat span { color: var(--muted); font-size: 14.5px; }

.founder {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(165deg, rgba(234, 87, 13, 0.08), rgba(120, 33, 126, 0.14));
  padding: 38px 34px;
  text-align: center;
}
.founder__avatar {
  width: 92px; height: 92px;
  margin: 0 auto 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--grad);
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 10px 35px rgba(234, 87, 13, 0.4);
}
.founder h3 { font-family: var(--font-display); font-size: 22px; }
.founder__role {
  color: var(--orange-light);
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin: 6px 0 10px;
}
.founder__loc {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 18px;
}
.founder blockquote {
  color: var(--muted);
  font-size: 15.5px;
  font-style: italic;
  margin-bottom: 24px;
}
.founder__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== Process ===== */
.process {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  counter-reset: step;
}
.process li {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 26px 22px;
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.process li:hover { border-color: rgba(234, 87, 13, 0.45); transform: translateY(-4px); }
.process li span {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--purple-light);
}
.process h3 {
  font-family: var(--font-display);
  font-size: 17.5px;
  margin: 10px 0 8px;
}
.process p { color: var(--muted); font-size: 14px; }

/* ===== FAQ ===== */
.faq details {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  transition: color 0.2s ease;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--orange-light); }
.faq__icon {
  font-size: 22px;
  color: var(--orange-light);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}
.faq details[open] .faq__icon { transform: rotate(45deg); }
.faq details p {
  padding: 0 24px 22px;
  color: var(--muted);
  font-size: 15.5px;
}

/* ===== CTA ===== */
.cta { padding-bottom: 130px; }
.cta__box {
  border: 1px solid rgba(234, 87, 13, 0.3);
  border-radius: 26px;
  background:
    radial-gradient(80% 120% at 80% 0%, rgba(180, 76, 192, 0.18), transparent),
    radial-gradient(80% 120% at 20% 100%, rgba(234, 87, 13, 0.15), transparent),
    var(--bg-alt);
  padding: 64px 56px;
  text-align: center;
}
.cta__box h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}
.cta__box > p { color: var(--muted); font-size: 17.5px; max-width: 560px; margin: 0 auto 36px; }
.cta__form { max-width: 560px; margin: 0 auto; display: grid; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.cta__form input,
.cta__form textarea,
.cta__form select {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 15px 18px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15.5px;
  resize: vertical;
  transition: border-color 0.2s ease;
}
.cta__form input:focus,
.cta__form textarea:focus,
.cta__form select:focus {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
  border-color: var(--orange);
}
.cta__form input::placeholder,
.cta__form textarea::placeholder { color: rgba(172, 159, 184, 0.7); }
.cta__form select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23EA570D' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 18px center;
  padding-right: 46px;
}
.cta__form select:invalid { color: rgba(172, 159, 184, 0.7); }
.cta__form select option {
  background: #160D1E;
  color: var(--text);
}
.form-status {
  font-size: 15px;
  min-height: 1.4em;
  margin-top: 4px;
}
.form-status.is-success { color: #34D070; font-weight: 600; }
.form-status.is-error { color: var(--orange-light); }
.form-status a { color: var(--orange-light); font-weight: 600; text-decoration: underline; }
.cta__form .btn { justify-self: center; margin-top: 8px; }
.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  max-width: 520px;
  margin-inline: auto;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  cursor: pointer;
}
.form-consent input {
  width: 18px;
  height: 18px;
  padding: 0;
  margin-top: 2px;
  flex: 0 0 auto;
  border-radius: 4px;
  background: transparent;
  accent-color: var(--orange);
}
.form-consent a {
  color: var(--orange-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.cta__alt { margin-top: 26px; color: var(--muted); font-size: 15px; }
.cta__alt a { color: var(--orange-light); font-weight: 600; }
.cta__alt a:hover { text-decoration: underline; }

/* ===== WhatsApp ===== */
.btn--whatsapp {
  margin-top: 18px;
  background: #1FAF53;
  color: #fff;
  box-shadow: 0 8px 30px rgba(31, 175, 83, 0.35);
}
.btn--whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(31, 175, 83, 0.5);
  background: #25C75F;
}
.whatsapp-fab {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #1FAF53;
  color: #fff;
  box-shadow: 0 10px 30px rgba(31, 175, 83, 0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.whatsapp-fab:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 14px 40px rgba(31, 175, 83, 0.6);
}
@media (max-width: 720px) {
  .whatsapp-fab { right: 16px; bottom: 16px; width: 52px; height: 52px; }
}

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
  padding: 64px 0 0;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer__brand img { width: 110px; margin-bottom: 18px; }
.footer__brand p { color: var(--muted); font-size: 15px; max-width: 280px; }
.footer__col h3 {
  font-family: var(--font-display);
  font-size: 15.5px;
  margin-bottom: 16px;
}
.footer__col a, .footer__col p {
  display: block;
  color: var(--muted);
  font-size: 14.5px;
  margin-bottom: 10px;
  transition: color 0.2s ease;
}
.footer__col a:hover { color: var(--orange-light); }
.footer__social {
  display: inline-grid !important;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  margin-top: 6px;
}
.footer__social:hover { border-color: var(--orange); color: var(--orange-light); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  border-top: 1px solid var(--border);
  padding-block: 22px;
  color: var(--muted);
  font-size: 13.5px;
}

/* ===== Animations reveal =====
   Masquées uniquement quand JS est actif (classe .js posée par main.js),
   pour que le contenu reste visible sans JavaScript. */
.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ===== Photo du fondateur (remplace les initiales) ===== */
img.founder__avatar,
img.founder-hero__avatar,
img.cv-avatar {
  object-fit: cover;
  object-position: top center;
}

/* ===== Accessibilité : focus clavier ===== */
a:focus-visible,
button:focus-visible,
.btn:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--orange-light);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ===== Accessibilité : mouvement réduit ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ===== Responsive ===== */
@media (max-width: 1020px) {
  .hero__inner { grid-template-columns: 1fr; gap: 44px; }
  .hero__terminal { max-width: 640px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .card--featured { grid-column: span 2; }
  .projects { grid-template-columns: 1fr; }
  .process { grid-template-columns: repeat(2, 1fr); }
  .about { grid-template-columns: 1fr; gap: 44px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav {
    position: fixed;
    top: 70px;
    left: 0; right: 0;
    background: rgba(12, 7, 16, 0.97);
    backdrop-filter: blur(18px);
    flex-direction: column;
    gap: 0;
    padding: 12px 0 20px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-130%);
    transition: transform 0.35s ease;
    z-index: 99;
  }
  .nav.is-open { transform: translateY(0); }
  .nav a { padding: 14px 6vw; font-size: 17px; }
  .burger { display: flex; }
  .header__actions .btn { display: none; }
  .burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .burger.is-open span:nth-child(2) { opacity: 0; }
  .burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero { padding-top: 130px; }
  .services-grid { grid-template-columns: 1fr; }
  .card--featured { grid-column: span 1; grid-template-columns: 1fr; grid-template-areas: "icon" "title" "text" "tags"; }
  .steps, .vibe-stats { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cta__box { padding: 44px 26px; }
  .footer__grid { grid-template-columns: 1fr; }
  .section { padding: 80px 0; }
}