/* ============================================================
   Mége Père & Fils — Fleuriste au Cours Saleya, Nice
   Design & développement : Diferance
   ============================================================ */

:root {
  --fuchsia: #d8155d;
  --rose: #e85483;
  --rose-pale: #fbe3ec;
  --creme: #fef6ec;
  --creme-deep: #fceede;
  --bordeaux: #4a0d24;
  --bordeaux-soft: #6d1638;
  --or: #d5b47b;
  --texte: #4a3b3f;
  --blanc: #ffffff;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --script: 'Parisienne', cursive;
  --sans: 'Jost', 'Helvetica Neue', Arial, sans-serif;
  --shadow: 0 18px 45px rgba(74, 13, 36, .12);
  --transition: .35s cubic-bezier(.25, .6, .3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  font-weight: 300;
  color: var(--texte);
  background: var(--creme);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--fuchsia); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--bordeaux-soft); }

.container { width: min(1180px, 92%); margin: 0 auto; }

/* ===== Loader ===== */
#loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--creme);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 28px;
}
#loader img { width: 130px; animation: pulse 1.6s ease-in-out infinite; }
.loader-bar { width: 160px; height: 2px; background: var(--rose-pale); position: relative; overflow: hidden; border-radius: 2px; }
.loader-bar::after {
  content: ""; position: absolute; inset: 0; width: 40%;
  background: linear-gradient(90deg, var(--fuchsia), var(--rose));
  animation: slide 1.1s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.06); opacity: .85; } }
@keyframes slide { 0% { left: -40%; } 100% { left: 100%; } }

/* ===== Header ===== */
#header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 18px 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
#header.scrolled {
  background: rgba(254, 246, 236, .96);
  backdrop-filter: blur(10px);
  box-shadow: 0 6px 30px rgba(74, 13, 36, .1);
  padding: 8px 0;
}
.header-inner { width: min(1320px, 94%); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
.brand img { width: 86px; transition: width var(--transition), filter var(--transition); filter: drop-shadow(0 2px 10px rgba(74, 13, 36, .35)); }
.brand { opacity: 0; visibility: hidden; transition: opacity var(--transition); }
#header.scrolled .brand, body.nav-open .brand { opacity: 1; visibility: visible; }
#header.scrolled .brand img { width: 64px; filter: brightness(0) saturate(100%) invert(9%) sepia(45%) saturate(3500%) hue-rotate(320deg); }
body.nav-open .brand img { filter: brightness(0) saturate(100%) invert(9%) sepia(45%) saturate(3500%) hue-rotate(320deg); }

#nav { display: flex; align-items: center; gap: 34px; }
.nav-link {
  font-family: var(--sans); font-weight: 400; font-size: .82rem;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--blanc); position: relative; padding: 4px 0;
}
#header.scrolled .nav-link { color: var(--bordeaux); }
.nav-link::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 1.5px; width: 0;
  background: var(--fuchsia); transition: width var(--transition);
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-link:hover { color: var(--rose); }
#header.scrolled .nav-link:hover { color: var(--fuchsia); }

.btn-nav {
  border: 1.5px solid var(--rose); border-radius: 2px; padding: 9px 22px !important;
  color: var(--blanc);
}
.btn-nav:hover { background: var(--fuchsia); border-color: var(--fuchsia); color: var(--blanc) !important; }
.btn-nav::after { display: none; }
#header.scrolled .btn-nav { color: var(--fuchsia); border-color: var(--fuchsia); }
#header.scrolled .btn-nav:hover { color: var(--blanc) !important; }

#burger { display: none; background: none; border: 0; cursor: pointer; padding: 8px; z-index: 1002; }
#burger span { display: block; width: 26px; height: 2px; background: var(--blanc); margin: 6px 0; transition: var(--transition); }
#header.scrolled #burger span, body.nav-open #burger span { background: var(--bordeaux); }
body.nav-open #burger span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
body.nav-open #burger span:nth-child(2) { opacity: 0; }
body.nav-open #burger span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ===== Typo générique ===== */
h1, h2, h3 { font-family: var(--serif); font-weight: 600; color: var(--bordeaux); line-height: 1.15; }
h2 { font-size: clamp(2.1rem, 4.2vw, 3.1rem); }
h3 { font-size: 1.45rem; }

.script-accent {
  font-family: var(--script); font-size: clamp(1.5rem, 2.6vw, 2rem);
  color: var(--fuchsia); line-height: 1.3;
}
.script-accent.small { font-size: 1.25rem; color: var(--rose); }
.script-accent.light { color: var(--rose); }

.section { padding: 110px 0; }
.section-alt { background: var(--creme-deep); }
.section-head { text-align: center; margin-bottom: 64px; }
.section-intro { max-width: 620px; margin: 18px auto 0; }

.sep { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 22px; }
.sep i { display: block; width: 70px; height: 1px; background: var(--or); }
.flower-ico { width: 22px; height: 22px; fill: var(--fuchsia); }
.sep.light i { background: rgba(213, 180, 123, .5); }

/* ===== Boutons ===== */
.btn {
  display: inline-block; font-family: var(--sans); font-weight: 500;
  font-size: .82rem; letter-spacing: .16em; text-transform: uppercase;
  padding: 15px 36px; border-radius: 2px; border: 1.5px solid transparent;
  cursor: pointer; transition: var(--transition);
}
.btn-primary {
  background: linear-gradient(120deg, var(--fuchsia), var(--rose));
  color: var(--blanc); box-shadow: 0 10px 28px rgba(216, 21, 93, .35);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 36px rgba(216, 21, 93, .45); color: var(--blanc); }
.btn-ghost { border-color: rgba(255, 255, 255, .8); color: var(--blanc); }
.btn-ghost:hover { background: var(--blanc); color: var(--bordeaux); }
.btn-lg { padding: 18px 52px; font-size: .88rem; }

/* ===== Hero ===== */
.hero { position: relative; height: 100vh; min-height: 640px; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; }
.hero-bg {
  position: absolute; inset: -60px 0;
  background-size: cover; background-position: center;
  will-change: transform;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(74, 13, 36, .45) 0%, rgba(74, 13, 36, .25) 45%, rgba(74, 13, 36, .65) 100%);
}
.hero-content { position: relative; z-index: 2; color: var(--blanc); padding: 0 20px; }
.hero-logo { opacity: 0; animation: fadeUp 1s .65s forwards; }
.hero-logo img {
  width: clamp(240px, 32vw, 400px); margin: 0 auto;
  filter: drop-shadow(0 8px 30px rgba(74, 13, 36, .45));
}
.hero-sub {
  font-size: clamp(.95rem, 1.8vw, 1.15rem); letter-spacing: .28em; text-transform: uppercase; font-weight: 300;
  margin-top: 18px; opacity: 0; animation: fadeUp 1s .95s forwards;
}
.hero-cta { margin-top: 42px; display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; opacity: 0; animation: fadeUp 1s 1.15s forwards; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(34px); } to { opacity: 1; transform: translateY(0); } }

.scroll-down {
  position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%); z-index: 2;
  width: 26px; height: 44px; border: 1.5px solid rgba(255, 255, 255, .7); border-radius: 2px;
}
.scroll-down span {
  position: absolute; top: 8px; left: 50%; width: 4px; height: 8px; margin-left: -2px;
  background: var(--blanc); border-radius: 2px; animation: wheel 1.8s ease-in-out infinite;
}
@keyframes wheel { 0% { opacity: 1; top: 8px; } 70% { opacity: 0; top: 24px; } 100% { opacity: 0; top: 8px; } }

/* ===== La Maison ===== */
.maison-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.maison-card { text-align: center; }
.maison-img { border-radius: 2px; overflow: hidden; box-shadow: var(--shadow); margin-bottom: 28px; }
.maison-img img { aspect-ratio: 16/10; object-fit: cover; width: 100%; transition: transform .8s ease; }
.maison-card:hover .maison-img img { transform: scale(1.05); }
.maison-card h3 { font-size: 1.7rem; }
.maison-card .script-accent { margin: 4px 0 14px; }
.maison-card p:last-child { max-width: 480px; margin: 0 auto; }

.maison-quote { margin-top: 72px; text-align: center; }
.maison-quote blockquote {
  font-family: var(--serif); font-style: italic; font-size: clamp(1.3rem, 2.6vw, 1.75rem);
  color: var(--bordeaux-soft); max-width: 760px; margin: 0 auto; line-height: 1.5;
}

/* ===== Stats ===== */
.stats { background: linear-gradient(120deg, var(--bordeaux) 0%, var(--bordeaux-soft) 60%, #8d1d49 100%); padding: 70px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.stat-num { font-family: var(--serif); font-size: clamp(2.6rem, 4.5vw, 3.6rem); color: var(--or); display: block; line-height: 1; }
.stat-num::after { content: ""; }
.stat-label { color: rgba(255, 255, 255, .85); font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; display: block; margin-top: 10px; }

/* ===== Galerie masonry ===== */
.masonry { columns: 3 300px; column-gap: 22px; }
.m-item {
  display: block; margin-bottom: 22px; border-radius: 2px; overflow: hidden;
  position: relative; box-shadow: 0 10px 30px rgba(74, 13, 36, .1);
  break-inside: avoid;
}
.m-item img { width: 100%; transition: transform .8s ease, filter .5s ease; }
.m-item::after {
  content: attr(data-caption);
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 46px 18px 16px;
  background: linear-gradient(180deg, transparent, rgba(74, 13, 36, .75));
  color: var(--blanc); font-size: .88rem; letter-spacing: .04em;
  opacity: 0; transform: translateY(12px); transition: var(--transition);
}
.m-item:hover::after { opacity: 1; transform: translateY(0); }
.m-item:hover img { transform: scale(1.06); }
.gallery-more { text-align: center; margin-top: 44px; }

/* ===== Prestations ===== */
.presta-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.presta-card {
  background: var(--blanc); border-radius: 2px; padding: 44px 34px; text-align: center;
  box-shadow: 0 8px 26px rgba(74, 13, 36, .07);
  border: 1px solid rgba(213, 180, 123, .25);
  transition: transform var(--transition), box-shadow var(--transition);
}
.presta-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.presta-ico { font-size: 2.3rem; margin-bottom: 18px; }
.presta-card h3 { margin-bottom: 12px; font-size: 1.35rem; }
.presta-card p { font-size: .95rem; }

/* ===== Parallax ===== */
.parallax {
  position: relative; padding: 150px 0; text-align: center;
  background-size: cover; background-position: center; background-attachment: fixed;
}
.parallax-overlay { position: absolute; inset: 0; background: rgba(74, 13, 36, .62); }
.parallax-content { position: relative; z-index: 2; color: var(--blanc); padding: 0 20px; }
.parallax-content h2 { color: var(--blanc); margin: 10px 0 14px; }
.parallax-content p { letter-spacing: .06em; }

/* ===== Pros ===== */
.pros-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
.pros-text h2 { margin: 8px 0 22px; }
.checklist { list-style: none; margin: 26px 0 34px; }
.checklist li { padding-left: 34px; position: relative; margin-bottom: 13px; }
.checklist li::before {
  content: "✿"; position: absolute; left: 0; top: 0;
  color: var(--fuchsia); font-size: 1.05rem;
}
.pros-img { position: relative; }
.pros-img img { border-radius: 2px; box-shadow: var(--shadow); aspect-ratio: 4/5; object-fit: cover; width: 100%; }
.pros-img-badge {
  position: absolute; bottom: -26px; left: -26px;
  background: var(--blanc); border-radius: 2px; padding: 18px 26px;
  box-shadow: var(--shadow); text-align: center;
  border: 1px solid rgba(213, 180, 123, .35);
}
.pros-img-badge .script-accent { font-size: 1.4rem; }
.pros-img-badge p { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--bordeaux-soft); margin-top: 4px; }

/* ===== Infos ===== */
.infos-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.info-card {
  background: var(--blanc); border-radius: 2px; padding: 40px 30px; text-align: center;
  border: 1px solid rgba(213, 180, 123, .25);
  box-shadow: 0 8px 26px rgba(74, 13, 36, .07);
  transition: transform var(--transition);
}
.info-card:hover { transform: translateY(-6px); }
.info-card h3 { margin-bottom: 14px; font-size: 1.25rem; }

/* ===== Contact ===== */
.section-contact {
  background: linear-gradient(150deg, var(--bordeaux) 0%, var(--bordeaux-soft) 55%, #8d1d49 100%);
}
.section-contact h2 { color: var(--blanc); }
#contact-form { max-width: 780px; margin: 0 auto; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.form-field { margin-bottom: 22px; }
.form-field label {
  display: block; color: var(--or); font-size: .78rem;
  letter-spacing: .16em; text-transform: uppercase; margin-bottom: 9px; font-weight: 400;
}
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 15px 18px;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 2px; color: var(--blanc);
  font-family: var(--sans); font-size: .98rem; font-weight: 300;
  transition: border var(--transition), background var(--transition);
}
.form-field select { appearance: none; background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23d5b47b' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; background-size: 16px; }
.form-field select option { color: var(--texte); background: var(--blanc); }
.form-field ::placeholder { color: rgba(255, 255, 255, .45); }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--rose); background: rgba(255, 255, 255, .12);
}
.form-field input.error, .form-field select.error, .form-field textarea.error { border-color: #ff8a8a; }
.hp { position: absolute; left: -6000px; opacity: 0; height: 0; }
.form-submit { text-align: center; margin-top: 14px; }
.btn-loading { display: none; }
.sending .btn-txt { display: none; }
.sending .btn-loading { display: inline; }
#form-status { margin-top: 20px; font-size: .95rem; min-height: 1.4em; color: var(--or); }
#form-status.ok { color: #9be49b; }
#form-status.ko { color: #ff9d9d; }

/* ===== Footer ===== */
footer { background: #35081a; padding: 64px 0 40px; text-align: center; color: rgba(255, 255, 255, .75); }
.footer-logo { width: 110px; margin: 0 auto 22px; }
.footer-line { font-size: .95rem; letter-spacing: .05em; }
.footer-links { margin: 16px 0 26px; display: flex; gap: 14px; justify-content: center; align-items: center; }
.footer-links a { color: var(--or); }
.footer-links a:hover { color: var(--rose); }
.footer-credits { font-size: .8rem; color: rgba(255, 255, 255, .45); }
.footer-credits a { color: rgba(255, 255, 255, .6); }

/* ===== Lightbox ===== */
#lightbox {
  position: fixed; inset: 0; z-index: 5000;
  background: rgba(41, 5, 19, .94);
  display: none; align-items: center; justify-content: center;
}
#lightbox.open { display: flex; }
#lightbox figure { max-width: 86vw; max-height: 86vh; text-align: center; }
#lightbox img {
  max-width: 86vw; max-height: 78vh; object-fit: contain;
  border-radius: 2px; box-shadow: 0 30px 80px rgba(0, 0, 0, .6);
  animation: lbIn .35s ease;
}
@keyframes lbIn { from { opacity: 0; transform: scale(.94); } to { opacity: 1; transform: scale(1); } }
#lightbox figcaption { color: var(--blanc); font-family: var(--serif); font-style: italic; font-size: 1.15rem; margin-top: 16px; }
.lb-close, .lb-prev, .lb-next {
  position: absolute; background: none; border: 0; color: rgba(255, 255, 255, .8);
  cursor: pointer; transition: var(--transition); z-index: 2;
}
.lb-close { top: 22px; right: 30px; font-size: 3rem; line-height: 1; }
.lb-prev, .lb-next { top: 50%; transform: translateY(-50%); font-size: 2.2rem; padding: 20px; }
.lb-prev { left: 14px; }
.lb-next { right: 14px; }
.lb-close:hover, .lb-prev:hover, .lb-next:hover { color: var(--rose); }
.lb-counter { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); color: rgba(255, 255, 255, .6); letter-spacing: .2em; font-size: .85rem; }

body.lb-open #header { opacity: 0; pointer-events: none; }

/* ===== To top ===== */
#to-top {
  position: fixed; right: 26px; bottom: 26px; z-index: 900;
  width: 48px; height: 48px; border-radius: 2px;
  background: linear-gradient(120deg, var(--fuchsia), var(--rose));
  color: var(--blanc); display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; box-shadow: 0 10px 26px rgba(216, 21, 93, .4);
  opacity: 0; visibility: hidden; transform: translateY(16px);
  transition: var(--transition);
}
#to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
#to-top:hover { transform: translateY(-4px); color: var(--blanc); }

/* ===== Reveal animations ===== */
.reveal { opacity: 0; transform: translateY(46px); transition: opacity .9s ease, transform .9s cubic-bezier(.2, .65, .3, 1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .15s; }
.delay-2 { transition-delay: .3s; }
.delay-3 { transition-delay: .45s; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .pros-grid { gap: 44px; }
  .presta-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .section { padding: 80px 0; }
  #nav {
    position: fixed; inset: 0; z-index: 1001;
    background: rgba(254, 246, 236, .98);
    flex-direction: column; justify-content: center; gap: 30px;
    opacity: 0; visibility: hidden; transition: var(--transition);
  }
  body.nav-open #nav { opacity: 1; visibility: visible; }
  .nav-link { color: var(--bordeaux) !important; font-size: 1rem; }
  .btn-nav { color: var(--fuchsia) !important; border-color: var(--fuchsia); }
  #burger { display: block; }
  .maison-grid, .pros-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 20px; }
  .infos-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .parallax { background-attachment: scroll; }
  .pros-img-badge { left: 12px; bottom: -20px; }
}
@media (max-width: 560px) {
  .presta-grid { grid-template-columns: 1fr; }
  .masonry { columns: 2 150px; column-gap: 12px; }
  .m-item { margin-bottom: 12px; }
  .hero-cta .btn { padding: 13px 26px; }
}