/* ===================================================
   PALETTE VERTE DOUCE V3
   --navy:       #3D7268  (vert sauge doux)
   --blue:       #5E9E8F  (vert sauge principal clair)
   --blue-mid:   #93C4B9  (vert sauge très clair)
   --blue-pale:  #EBF5F3  (vert pâle fond)
   --amber:      #C8A882  (beige chaud — accent)
   --cream:      #F6FAF9
   --text:       #2A2A2A
   --muted:      #6B7B78
=================================================== */

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

:root {
  --navy:      #3D7268;
  --blue:      #5E9E8F;
  --blue-mid:  #93C4B9;
  --blue-pale: #EBF5F3;
  --amber:     #C8A882;
  --cream:     #F6FAF9;
  --white:     #FFFFFF;
  --border:    #D4E8E4;
  --text:      #2A2A2A;
  --muted:     #6B7B78;
  --radius:    10px;
  --transition: 0.25s ease;
}

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

body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  color: var(--text);
  background: var(--cream);
  line-height: 1.7;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 28px;
}

/* === LABELS & TITLES === */
.label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
  display: block;
}

.label--light { color: rgba(255,255,255,0.6); }

.section-title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 20px;
}

.section-title--light { color: var(--white); }
.section-title em { font-style: italic; color: var(--blue); }

/* === BUTTONS === */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 0.9rem;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn--primary { background: var(--blue); color: var(--white); }
.btn--primary:hover { background: #2D5A4E; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(45,90,78,0.35); }

.btn--outline { background: transparent; color: var(--navy); border: 1.5px solid var(--border); }
.btn--outline:hover { border-color: var(--navy); background: var(--white); }

.hero .btn--outline { color: var(--white); border-color: rgba(255,255,255,0.6); }
.hero .btn--outline:hover { background: rgba(255,255,255,0.15); border-color: var(--white); }

.btn--light { background: var(--white); color: var(--navy); }
.btn--light:hover { background: var(--blue-pale); }

.btn--wide { width: 100%; text-align: center; }

/* === HEADER === */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
}

.header.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  font-size: 1rem;
  color: var(--white);
  text-decoration: none;
  transition: color var(--transition);
}

.header.scrolled .nav__logo { color: var(--navy); }

.nav__logo-mark {
  width: 32px;
  height: 32px;
  background: var(--blue);
  color: var(--white);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.nav__menu {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

.nav__link {
  font-size: 0.875rem;
  font-weight: 400;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  transition: color var(--transition);
}

.header.scrolled .nav__link { color: var(--muted); }
.nav__link:hover { color: var(--white); }
.header.scrolled .nav__link:hover { color: var(--navy); }

.nav__link--cta {
  background: var(--blue);
  color: var(--white) !important;
  padding: 9px 20px;
  border-radius: 8px;
  font-weight: 500;
}
.nav__link--cta:hover { background: #2D5A4E !important; }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.header.scrolled .nav__toggle span { background: var(--navy); }

/* === HERO === */
.hero {
  background: linear-gradient(135deg, #2D5A4E 0%, #3D7A6A 50%, #4A8C7B 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(94,158,143,0.15) 0%, transparent 70%);
  top: -200px;
  right: -100px;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200,168,130,0.12) 0%, transparent 70%);
  bottom: -100px;
  left: 200px;
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding-top: 80px;
  padding-bottom: 60px;
  position: relative;
  z-index: 1;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 20px;
}

.dot {
  width: 6px;
  height: 6px;
  background: var(--amber);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero__title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 24px;
}

.hero__title em {
  font-style: italic;
  color: var(--amber);
}

.hero__desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  max-width: 440px;
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.15);
}

.stat strong {
  display: block;
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.6rem;
  color: var(--white);
  line-height: 1;
  margin-bottom: 2px;
}

.stat span {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat__sep {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.2);
}

/* HERO RIGHT */
.hero__right {
  position: relative;
}

.hero__photo-wrap {
  position: relative;
}

.hero__photo-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: rgba(61,114,104,0.08);
  border: 1px solid rgba(61,114,104,0.18);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'DM Serif Display', Georgia, serif;
  font-style: italic;
  color: rgba(61,114,104,0.5);
  font-size: 1.1rem;
}

.hero__photo-img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: center top;
  border-radius: 16px;
  display: block;
}

.hero__photo-badge {
  position: absolute;
  top: 20px;
  left: -16px;
  background: var(--blue);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 500;
  box-shadow: 0 4px 16px rgba(26,86,219,0.4);
}

.hero__card-float {
  position: absolute;
  bottom: -16px;
  right: -16px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  max-width: 240px;
}

.hero__card-icon { font-size: 1.3rem; }

.hero__card-float strong {
  display: block;
  font-size: 0.85rem;
  color: var(--navy);
  margin-bottom: 1px;
}

.hero__card-float span {
  font-size: 0.75rem;
  color: var(--muted);
}

/* === ABOUT === */
.about {
  padding: 100px 0;
  background: var(--white);
}

.about__header {
  max-width: 560px;
  margin-bottom: 60px;
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

/* TIMELINE */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.timeline__item {
  display: flex;
  gap: 24px;
  position: relative;
  padding-bottom: 32px;
}

.timeline__item:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 48px;
  top: 28px;
  bottom: 0;
  width: 1px;
  background: var(--border);
}

.timeline__year {
  min-width: 64px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--blue);
  padding: 4px 10px;
  background: var(--blue-pale);
  border-radius: 50px;
  height: fit-content;
  text-align: center;
  white-space: nowrap;
}

.timeline__item--now .timeline__year {
  background: var(--blue);
  color: var(--white);
}

.timeline__content strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 4px;
}

.timeline__content p {
  font-size: 0.85rem;
  color: var(--muted);
}

/* ABOUT TEXT */
.about__text-block p {
  font-size: 0.95rem;
  color: var(--muted);
  margin-bottom: 16px;
  line-height: 1.8;
}

.about__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin-top: 28px;
}

.about__tags li {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--blue);
  background: var(--blue-pale);
  padding: 6px 14px;
  border-radius: 50px;
  border: 1px solid rgba(26,86,219,0.15);
}

/* === SERVICES === */
.services {
  padding: 100px 0;
  background: var(--cream);
}

.services__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 48px;
}

.services__intro {
  max-width: 380px;
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.7;
  padding-bottom: 4px;
}

.services__list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.service-row {
  display: grid;
  grid-template-columns: 48px 1fr 48px;
  align-items: center;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.service-row:first-child { border-top: 1px solid var(--border); }

.service-row:hover { background: var(--white); padding-left: 16px; padding-right: 16px; margin-left: -16px; margin-right: -16px; border-radius: var(--radius); border-color: transparent; }

.service-row__num {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.1rem;
  color: var(--blue);
  opacity: 0.5;
}

.service-row__body h3 {
  font-size: 1rem;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 4px;
}

.service-row__body p {
  font-size: 0.85rem;
  color: var(--muted);
}

.service-row__icon {
  font-size: 1.4rem;
  text-align: right;
}

/* === PRICING === */
.pricing {
  padding: 80px 0;
  background: var(--navy);
}

.pricing__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.pricing__sub {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 32px;
  line-height: 1.7;
}

.pricing__detail-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 0.9rem;
}

.pricing__detail-item:first-child { border-top: 1px solid rgba(255,255,255,0.08); }

.pricing__detail-item span:first-child { color: rgba(255,255,255,0.55); }
.pricing__detail-item span:last-child { color: var(--white); font-weight: 500; }

/* === CONTACT === */
.contact {
  padding: 100px 0;
  background: var(--white);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact__desc {
  font-size: 0.95rem;
  color: var(--muted);
  margin-bottom: 28px;
}

.contact__infos {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 32px;
}

.contact__info-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.contact__info-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  background: rgba(61,114,104,0.1);
  border-radius: 8px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: var(--navy);
}

.contact__info-item a,
.contact__info-item span {
  font-size: 0.9rem;
  color: var(--text);
  text-decoration: none;
  display: block;
  line-height: 1.6;
}

.contact__info-item a:hover { color: var(--blue); }

.contact__map {
  border-radius: 16px;
  overflow: hidden;
  height: 480px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
  border: 1px solid var(--border);
}

/* === FOOTER === */
.footer {
  padding: 32px 0;
  background: var(--navy);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer__inner p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
}

.footer__inner a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
}
.footer__inner a:hover { color: var(--white); }

/* === REVIEWS === */
.reviews {
  padding: 100px 0;
  background: var(--blue-pale);
}

.reviews__header {
  text-align: center;
  margin-bottom: 56px;
}

.reviews__stars {
  display: flex;
  justify-content: center;
  gap: 4px;
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.reviews__rating {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 2.5rem;
  color: var(--navy);
  display: block;
  margin-bottom: 4px;
}

.reviews__count {
  font-size: 0.85rem;
  color: var(--muted);
}

.reviews__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.review-card {
  background: var(--white);
  border-radius: 14px;
  padding: 28px;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.07);
}

.review-card__stars {
  font-size: 0.95rem;
  margin-bottom: 14px;
  color: #F59E0B;
}

.review-card__text {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 20px;
  font-style: italic;
}

.review-card__author {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--navy);
}

.review-card__source {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 2px;
}

.reviews__cta {
  text-align: center;
  margin-top: 40px;
}

.reviews__cta a {
  font-size: 0.85rem;
  color: var(--blue);
  text-decoration: none;
  font-weight: 500;
}
.reviews__cta a:hover { text-decoration: underline; }

/* === SCROLL REVEAL === */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; gap: 48px; }
  .hero__right { display: none; }
  .about__grid { grid-template-columns: 1fr; gap: 48px; }
  .services__header { flex-direction: column; align-items: flex-start; }
  .pricing__inner { grid-template-columns: 1fr; gap: 48px; }
  .contact__grid { grid-template-columns: 1fr; gap: 48px; }
  .reviews__grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
}

@media (max-width: 640px) {
  .nav__toggle { display: flex; }
  .nav__menu {
    position: fixed;
    top: 68px;
    left: 0;
    width: 100%;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    padding: 12px 0 20px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    transform: translateY(-120%);
    visibility: hidden;
    transition: transform var(--transition), visibility var(--transition);
    z-index: 99;
  }
  .nav__menu.open { transform: translateY(0); visibility: visible; }
  .nav__link { color: var(--navy) !important; padding: 12px 24px; display: block; width: 100%; }
  .nav__link--cta { margin: 8px 24px 0; width: calc(100% - 48px); border-radius: 8px; text-align: center; }
  .hero { padding: 60px 0 80px; min-height: auto; }
  .hero__actions { flex-direction: column; }
  .hero__stats { gap: 16px; }
}