/* =============================================
   LIANAILS — Feuille de style
   Palette : logo LN — rose, doré, crème
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400;1,600&family=Jost:wght@300;400;500;600&display=swap');

/* === VARIABLES === */
:root {
  --rose:        #E8A4B0;
  --rose-fonce:  #C97B8A;
  --rose-pale:   #F5D9E0;
  --rose-clair:  #FDF0F3;
  --or:          #C9A84C;
  --or-clair:    #F0D98A;
  --or-pale:     #FDF6E3;
  --creme:       #FBF7F2;
  --blanc:       #FFFFFF;
  --anthracite:  #2C2C2C;
  --gris:        #8A8A8A;
  --gris-clair:  #EFEFEF;

  --font-display: 'Cormorant Garamond', serif;
  --font-body:    'Jost', sans-serif;

  --radius:    6px;
  --radius-lg: 16px;
  --radius-xl: 32px;
  --shadow:    0 4px 20px rgba(201,123,138,.12);
  --shadow-lg: 0 12px 48px rgba(201,123,138,.2);
  --transition: 0.35s ease;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--anthracite);
  background: var(--creme);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* === UTILITAIRES === */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--anthracite);
}
.section-title em { font-style: italic; color: var(--rose-fonce); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: .88rem;
  font-weight: 600;
  letter-spacing: .06em;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  text-transform: uppercase;
}
.btn-primary {
  background: linear-gradient(135deg, var(--rose-fonce), var(--rose));
  color: var(--blanc);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.btn-outline {
  background: transparent;
  color: var(--blanc);
  border-color: rgba(255,255,255,.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,.15);
  border-color: var(--blanc);
}
.btn-gold {
  background: linear-gradient(135deg, var(--or), var(--or-clair));
  color: var(--blanc);
}
.btn-gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(201,168,76,.3);
}
.btn-rose-outline {
  background: transparent;
  color: var(--rose-fonce);
  border-color: var(--rose-fonce);
}
.btn-rose-outline:hover {
  background: var(--rose-fonce);
  color: var(--blanc);
}

/* === NAVBAR === */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background .35s, box-shadow .35s, padding .35s;
}
#navbar.scrolled {
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--gris-clair);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 86px;
  padding: 0 32px;
  max-width: 1100px;
  margin: 0 auto;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo img {
  width: 70px; height: 70px;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,.1));
}
.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--blanc);
  transition: color .3s;
  line-height: 1;
}
.nav-logo-sub {
  font-family: var(--font-body);
  font-size: .62rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  transition: color .3s;
}
#navbar.scrolled .nav-logo-text { color: var(--anthracite); }
#navbar.scrolled .nav-logo-sub  { color: var(--gris); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
  transition: color .3s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -3px;
  width: 0; height: 1.5px;
  background: var(--or);
  transition: width .3s;
}
.nav-links a:hover::after { width: 100%; }
#navbar.scrolled .nav-links a { color: var(--anthracite); }

.nav-rdv {
  background: linear-gradient(135deg, var(--rose-fonce), var(--rose)) !important;
  color: var(--blanc) !important;
  padding: 10px 22px;
  border-radius: 100px;
  font-weight: 600;
}
.nav-rdv:hover { opacity: .9; transform: translateY(-1px); }
.nav-rdv::after { display: none !important; }

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav-burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--blanc);
  border-radius: 2px;
  transition: var(--transition);
}
#navbar.scrolled .nav-burger span { background: var(--anthracite); }

/* === HERO === */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(160deg, rgba(201,123,138,.75) 0%, rgba(44,44,44,.8) 100%),
    url('img/hero.jpg') center/cover no-repeat;
}
/* Particules dorées déco */
.hero-deco {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-deco::before, .hero-deco::after {
  content: '✦';
  position: absolute;
  color: rgba(240,217,138,.25);
  font-size: 8rem;
  animation: float 8s ease-in-out infinite;
}
.hero-deco::before { top: 15%; left: 8%; animation-delay: 0s; }
.hero-deco::after  { bottom: 20%; right: 10%; animation-delay: 4s; font-size: 5rem; }

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 120px 24px 80px;
  max-width: 800px;
}
.hero-logo {
  width: 90px; height: 90px;
  object-fit: contain;
  margin: 0 auto 28px;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,.2));
  opacity: 0;
  animation: fadeUp .8s ease .2s forwards;
}
.hero-eyebrow {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--or-clair);
  margin-bottom: 20px;
  opacity: 0;
  animation: fadeUp .8s ease .35s forwards;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 300;
  color: var(--blanc);
  line-height: 1.05;
  margin-bottom: 10px;
  opacity: 0;
  animation: fadeUp .9s ease .5s forwards;
}
.hero-title strong {
  font-weight: 600;
  font-style: italic;
  color: var(--or-clair);
}
.hero-tagline {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-style: italic;
  color: rgba(255,255,255,.75);
  margin-bottom: 44px;
  opacity: 0;
  animation: fadeUp .9s ease .65s forwards;
}
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp .9s ease .8s forwards;
}

/* === SECTION GÉNÉRIQUE === */
.section { padding: 96px 0; }
.section-center { text-align: center; }
.section-center .section-title { margin-bottom: 16px; }
.section-center p { color: var(--gris); max-width: 560px; margin: 0 auto; font-size: .95rem; }

/* Séparateur doré */
.gold-divider {
  width: 60px; height: 2px;
  background: linear-gradient(90deg, var(--or), var(--or-clair));
  margin: 16px auto 0;
  border-radius: 2px;
}
.gold-divider.left { margin-left: 0; }

/* === À PROPOS === */
#apropos { background: var(--blanc); }
.apropos-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 72px;
  align-items: center;
}
.apropos-img-wrap {
  position: relative;
}
.apropos-img-wrap img {
  width: 100%;
  aspect-ratio: 5/6;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}
/* Cadre doré décoratif */
.apropos-img-wrap::before {
  content: '';
  position: absolute;
  top: -16px; right: -16px;
  width: 70%; height: 70%;
  border: 2px solid var(--or-clair);
  border-radius: var(--radius-xl);
  z-index: 0;
  pointer-events: none;
}
.apropos-img-wrap img { position: relative; z-index: 1; }

.apropos-badge {
  position: absolute;
  bottom: 24px; left: -20px;
  z-index: 2;
  background: linear-gradient(135deg, var(--rose-fonce), var(--rose));
  color: var(--blanc);
  padding: 18px 22px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  text-align: center;
}
.badge-num  { font-family: var(--font-display); font-size: 2rem; font-weight: 600; line-height: 1; }
.badge-label{ font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; opacity: .9; }

.apropos-text .section-title { margin-bottom: 8px; }
.apropos-text .gold-divider   { margin-bottom: 24px; }
.apropos-text p {
  color: var(--gris);
  font-size: .95rem;
  line-height: 1.8;
  margin-bottom: 14px;
}
.apropos-engagements {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 24px 0 32px;
}
.engagement-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .85rem;
  color: var(--anthracite);
}
.engagement-item .ei-icon {
  width: 32px; height: 32px; flex-shrink: 0;
  background: var(--rose-pale);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
}

/* === PRESTATIONS === */
#prestations { background: var(--creme); }
.prestations-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 52px;
}
.presta-card {
  background: var(--blanc);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .35s, box-shadow .35s;
  position: relative;
}
.presta-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.presta-card-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform .5s;
}
.presta-card:hover .presta-card-img { transform: scale(1.04); }
.presta-card-body { padding: 24px; }
.presta-icon { font-size: 1.5rem; margin-bottom: 10px; display: block; }
.presta-card-body h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--anthracite);
  margin-bottom: 8px;
}
.presta-card-body p { font-size: .87rem; color: var(--gris); line-height: 1.7; }
.presta-card-body .presta-price {
  display: inline-block;
  margin-top: 14px;
  background: var(--rose-pale);
  color: var(--rose-fonce);
  font-weight: 600;
  font-size: .82rem;
  padding: 5px 14px;
  border-radius: 100px;
}

/* === TARIFS === */
#tarifs { background: var(--blanc); }
.tarifs-wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 52px;
}
.tarif-bloc {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.tarif-bloc-header {
  padding: 20px 24px;
  text-align: center;
}
.tarif-bloc:nth-child(1) .tarif-bloc-header { background: linear-gradient(135deg, var(--rose-fonce), var(--rose)); color: white; }
.tarif-bloc:nth-child(2) .tarif-bloc-header { background: linear-gradient(135deg, var(--or), var(--or-clair)); color: white; }
.tarif-bloc:nth-child(3) .tarif-bloc-header { background: linear-gradient(135deg, #9B8FD4, #B8AEED); color: white; }

.tarif-bloc-header h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
}
.tarif-bloc-header p { font-size: .78rem; opacity: .85; margin-top: 4px; }
.tarif-bloc-body { background: var(--creme); }
.tarif-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 13px 20px;
  border-bottom: 1px solid var(--gris-clair);
  font-size: .9rem;
}
.tarif-row:last-child { border-bottom: none; }
.tarif-row .t-label { color: var(--anthracite); }
.tarif-row .t-price {
  font-weight: 700;
  color: var(--rose-fonce);
  white-space: nowrap;
}
.tarif-note {
  text-align: center;
  margin-top: 28px;
  font-size: .88rem;
  color: var(--gris);
}
.tarif-note strong { color: var(--anthracite); }
/* Options nail art */
.tarif-options {
  background: var(--or-pale);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-top: 24px;
  border: 1px solid var(--or-clair);
}
.tarif-options h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--anthracite);
  margin-bottom: 14px;
}
.nail-art-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.na-item {
  background: var(--blanc);
  border-radius: var(--radius);
  padding: 14px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.na-item .na-level {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 4px;
}
.na-item .na-price {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--rose-fonce);
}
.na-item .na-desc {
  font-size: .75rem;
  color: var(--gris);
  margin-top: 4px;
  line-height: 1.4;
}

/* === GALERIE === */
#galerie { background: var(--creme); }
.gallery-masonry {
  columns: 3;
  column-gap: 16px;
  margin-top: 48px;
}
.gallery-masonry-item {
  break-inside: avoid;
  margin-bottom: 16px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.gallery-masonry-item img {
  width: 100%;
  display: block;
  transition: transform .5s;
}
.gallery-masonry-item:hover img { transform: scale(1.04); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(201,123,138,.6) 0%, transparent 60%);
  opacity: 0;
  transition: opacity .3s;
  display: flex;
  align-items: flex-end;
  padding: 16px;
}
.gallery-masonry-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
  font-family: var(--font-display);
  font-size: .95rem;
  font-style: italic;
  color: var(--blanc);
}

/* === RDV === */
#rdv {
  background: linear-gradient(135deg, var(--rose-fonce) 0%, #9B6A77 50%, var(--anthracite) 100%);
  padding: 96px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
#rdv::before {
  content: '✦';
  position: absolute;
  top: -10%; left: 5%;
  font-size: 12rem;
  color: rgba(255,255,255,.04);
  pointer-events: none;
}
#rdv::after {
  content: '✦';
  position: absolute;
  bottom: -10%; right: 5%;
  font-size: 9rem;
  color: rgba(255,255,255,.04);
  pointer-events: none;
}
.rdv-content { position: relative; z-index: 1; }
.rdv-content .section-tag { color: var(--or-clair); }
.rdv-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  color: var(--blanc);
  margin-bottom: 10px;
}
.rdv-content h2 em { font-style: italic; color: var(--or-clair); font-weight: 500; }
.rdv-content p {
  color: rgba(255,255,255,.75);
  font-size: .95rem;
  max-width: 520px;
  margin: 0 auto 36px;
}
.rdv-infos {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-top: 48px;
  flex-wrap: wrap;
}
.rdv-info-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.8);
  font-size: .85rem;
}
.rdv-info-item .ri-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}
.rdv-info-item strong { color: var(--blanc); font-size: .9rem; }

/* === FOOTER === */
footer {
  background: var(--anthracite);
  color: rgba(255,255,255,.6);
  padding: 52px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  margin-bottom: 24px;
}
.footer-brand img { width: 60px; margin-bottom: 12px; }
.footer-brand p { font-size: .85rem; line-height: 1.7; margin: 10px 0 18px; }
.social-links { display: flex; gap: 10px; }
.social-links a {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem;
  transition: background .2s;
}
.social-links a:hover { background: var(--rose-fonce); }
.footer-col h4 {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--blanc);
  margin-bottom: 16px;
}
.footer-col ul li { margin-bottom: 10px; font-size: .87rem; }
.footer-col ul li a:hover { color: var(--rose); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .78rem;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom em { color: var(--or-clair); font-style: italic; }

/* === ANIMATIONS === */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%       { transform: translateY(-20px) rotate(10deg); }
}
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* === RESPONSIVE === */
@media (max-width: 960px) {
  .apropos-grid       { grid-template-columns: 1fr; gap: 40px; }
  .prestations-grid   { grid-template-columns: 1fr 1fr; }
  .tarifs-wrap        { grid-template-columns: 1fr; }
  .nail-art-grid      { grid-template-columns: 1fr 1fr 1fr; }
  .gallery-masonry    { columns: 2; }
  .footer-grid        { grid-template-columns: 1fr 1fr; }
  .nav-links          { display: none; }
  .nav-burger         { display: flex; }
}
@media (max-width: 600px) {
  .prestations-grid  { grid-template-columns: 1fr; }
  .gallery-masonry   { columns: 2; }
  .nail-art-grid     { grid-template-columns: 1fr; }
  .apropos-engagements { grid-template-columns: 1fr; }
  .footer-grid       { grid-template-columns: 1fr; }
  .rdv-infos         { gap: 24px; }
  .apropos-img-wrap::before { display: none; }
  .apropos-badge { left: 0; }
}
@media (prefers-reduced-motion: reduce) {
  *, .reveal { transition: none !important; animation: none !important; }
}