/* Variables & Base */
:root {
  --color-bg: #F5F0E8; 
  --color-primary: #8A9E8A; 
  --color-primary-dark: #5c725c;
  --color-accent: #C4785A;
  --color-accent-hover: #AB6045;
  --color-white: #FAFAF7;
  --color-text-dark: #2C2C2C;
  --color-text-light: #5A5A5A;
  --color-border: #E3DCCF;
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 32px;
  --radius-pill: 50px;
  --shadow-soft: 0 10px 30px rgba(138, 158, 138, 0.08);
  --shadow-hover: 0 15px 40px rgba(138, 158, 138, 0.15);
  --spacing-section: 8rem;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background-color: var(--color-bg); color: var(--color-text-dark); line-height: 1.7; -webkit-font-smoothing: antialiased; }

h1, h2, h3, h4, h5 { font-family: var(--font-heading); font-weight: 500; color: var(--color-text-dark); line-height: 1.25; }
p { color: var(--color-text-light); }
a { text-decoration: none; color: inherit; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 2rem; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 1.2rem 2.8rem; border-radius: var(--radius-pill); font-weight: 500; transition: all 0.3s; border: none; font-family: var(--font-body); font-size: 1.05rem; }
.btn-primary { background-color: var(--color-accent); color: white; }
.btn-primary:hover { background-color: var(--color-accent-hover); transform: translateY(-3px); box-shadow: 0 8px 20px rgba(196, 120, 90, 0.2); }
.btn-white { background-color: var(--color-white); color: var(--color-accent); }
.btn-white:hover { background-color: white; transform: translateY(-3px); box-shadow: 0 8px 20px rgba(0,0,0,0.1); }

/* Navigation */
header { padding: 1.2rem 0; position: sticky; top: 0; z-index: 100; background-color: rgba(245, 240, 232, 0.9); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(227, 220, 207, 0.5); transition: padding 0.3s ease, transform 0.3s ease; }
header.header-hidden { transform: translateY(-100%); }
header.header-shrunk { padding: 0.5rem 0; }
header.header-shrunk .logo a { font-size: 1.2rem; }
.header-content { display: flex; justify-content: space-between; align-items: center; }
.logo a { font-family: var(--font-heading); font-size: 1.6rem; font-weight: 600; color: var(--color-primary-dark); transition: font-size 0.3s ease; }
.nav { display: flex; gap: 2rem; align-items: center; }
.nav a { font-weight: 500; color: var(--color-text-light); transition: color 0.3s; font-size: 0.95rem; }
.nav a:hover, .nav a.active { color: var(--color-primary-dark); }
.nav .btn-nav { background-color: var(--color-accent); color: white; padding: 0.6rem 1.4rem; border-radius: var(--radius-pill); font-size: 0.95rem; }
.nav .btn-nav:hover { background-color: var(--color-accent-hover); color: white; transform: translateY(-2px); }

/* Common Sections */
section { padding: var(--spacing-section) 0; }
.hero { padding: 10rem 0 8rem; text-align: center; }
.hero h1 { font-size: clamp(3rem, 6vw, 4.5rem); margin-bottom: 1.5rem; max-width: 900px; margin-inline: auto; letter-spacing: -0.5px; }
.hero .subtitle { font-size: 1.25rem; max-width: 750px; margin: 0 auto 2.5rem; }
.section-header { text-align: center; margin-bottom: 5rem; }
.section-header h2 { font-size: 3rem; margin-bottom: 1.2rem; }

/* Badges Hero */
.hero-badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; margin-bottom: 3rem; }
.badge { background: var(--color-white); padding: 0.5rem 1.2rem; border-radius: var(--radius-pill); font-size: 0.95rem; font-weight: 500; color: var(--color-primary-dark); border: 1px solid var(--color-border); }

/* Approche - Cards */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2rem; }
.card { background-color: var(--color-white); padding: 3rem 2.5rem; border-radius: var(--radius-md); box-shadow: var(--shadow-soft); transition: transform 0.3s, box-shadow 0.3s; display: flex; flex-direction: column; }
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.card h3 { font-size: 1.6rem; margin-bottom: 1rem; }
.card-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.card-desc { font-size: 1.05rem; margin-bottom: 1.5rem; flex-grow: 1; }
.card-bullets { list-style: none; border-top: 1px solid var(--color-border); padding-top: 1.5rem; margin-top: auto; }
.card-bullets li { display: flex; gap: 0.5rem; font-size: 0.95rem; margin-bottom: 0.5rem; }
.card-bullets li::before { content: "✓"; color: var(--color-accent); font-weight: bold; }

/* Pour Qui */
.pour-qui { background: var(--color-white); padding: 6rem 0; text-align: center; border-radius: var(--radius-lg); margin: 0 2rem; }
.pour-qui h2 { font-size: 2.8rem; margin-bottom: 1rem; }
.tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; margin-top: 3rem; }
.tag { padding: 0.8rem 1.8rem; background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius-pill); font-weight: 500; }

/* Avant Après Mockups */
.mockups-wrapper { margin-top: 4rem; }
.mockups-legend { text-align: center; font-size: 1.2rem; font-weight: 500; margin-bottom: 2rem; color: var(--color-primary-dark); }
.mockups { display: flex; gap: 2rem; justify-content: center; }
.mockup { flex: 1; max-width: 500px; background: white; border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-border); box-shadow: var(--shadow-soft); height: 400px; display: flex; flex-direction: column; }
.mockup-header { height: 24px; background: #e0e0e0; display: flex; align-items: center; padding: 0 12px; gap: 6px; }
.mockup-dot { width: 10px; height: 10px; border-radius: 50%; background: #bbb; }
.mockup-body { flex: 1; padding: 2rem; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.m-wix .mockup-body { background: #fafafa; color: #999; font-family: sans-serif; border-top: 4px solid #ddd; }
.m-oasis .mockup-body { background: var(--color-bg); border-top: 4px solid var(--color-primary); }
.m-oasis h3 { font-family: var(--font-heading); color: var(--color-primary-dark); font-size: 2rem; margin-bottom: 1rem; }
.m-oasis p { font-family: var(--font-body); color: var(--color-text-dark); }

/* Témoignage */
.testimonial { background-color: rgba(138, 158, 138, 0.1); padding: 4rem; border-radius: var(--radius-lg); text-align: center; max-width: 800px; margin: 0 auto; border: 1px dashed var(--color-primary); }
.testimonial p { font-size: 1.6rem; font-family: var(--font-heading); font-style: italic; color: var(--color-primary-dark); margin-bottom: 1.5rem; }

/* FAQ */
.faq { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--color-border); padding: 2rem 0; }
.faq-item h3 { font-size: 1.3rem; margin-bottom: 0.8rem; font-family: var(--font-body); font-weight: 600; }
.faq-item p { font-size: 1.05rem; }

/* CTA Final */
.cta-final { background: var(--color-accent); padding: 8rem 2rem; border-radius: var(--radius-lg); text-align: center; color: white; margin: 0 2rem var(--spacing-section); }
.cta-final h2 { color: white; font-size: 3.5rem; margin-bottom: 2rem; }
.cta-note { display: block; margin-top: 1.5rem; font-style: italic; opacity: 0.9; }

/* Méthodes - Wide Cards */
.wide-card { background: var(--color-white); border-radius: var(--radius-md); padding: 3rem; display: flex; gap: 2rem; align-items: flex-start; margin-bottom: 2rem; box-shadow: var(--shadow-soft); }
.wide-icon { font-size: 3rem; background: var(--color-bg); border-radius: 50%; width: 80px; height: 80px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.wide-content h3 { font-size: 1.8rem; margin-bottom: 1rem; }

/* Méthodes - Not list */
.not-list { background: #eBE5DA; padding: 4rem; border-radius: var(--radius-md); max-width: 800px; margin: 0 auto 5rem; }
.not-list h3 { text-align: center; margin-bottom: 2rem; font-size: 2rem; }
.not-item { display: flex; align-items: center; gap: 1rem; font-size: 1.2rem; font-weight: 500; margin-bottom: 1.5rem; padding: 1rem 2rem; background: white; border-radius: var(--radius-pill); }

/* Méthodes - Stack */
.stack-badges { display: flex; justify-content: center; flex-wrap: wrap; gap: 1rem; }
.stack-badge { padding: 1rem 2rem; background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-weight: 600; color: var(--color-primary-dark); }

/* Déroulé - Timeline */
.timeline { max-width: 800px; margin: 0 auto; position: relative; padding-left: 3rem; border-left: 2px solid var(--color-primary); }
.timeline-item { position: relative; margin-bottom: 4rem; }
.tl-marker { width: 40px; height: 40px; background: var(--color-accent); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; font-family: var(--font-heading); font-size: 1.5rem; position: absolute; left: -4.3rem; top: 0; border: 4px solid var(--color-bg); }
.tl-content { background: var(--color-white); padding: 2.5rem; border-radius: var(--radius-md); box-shadow: var(--shadow-soft); }
.tl-content h3 { font-size: 1.5rem; margin-bottom: 1rem; }

/* Blog - Cards */
.article-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2.5rem; }
.article-card { background: var(--color-white); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-soft); transition: transform 0.3s; }
.article-card:hover { transform: translateY(-5px); }
.article-img { height: 200px; }
.img-1 { background: linear-gradient(135deg, var(--color-primary) 0%, #b2c5b2 100%); }
.img-2 { background: linear-gradient(135deg, var(--color-accent) 0%, #e2a088 100%); }
.img-3 { background: linear-gradient(135deg, #eBE5DA 0%, #d8cabd 100%); }
.article-body { padding: 2.5rem; }
.art-tag { display: inline-block; padding: 0.3rem 1rem; background: var(--color-bg); border-radius: var(--radius-pill); font-size: 0.85rem; font-weight: 600; margin-bottom: 1rem; color: var(--color-primary-dark); border: 1px solid var(--color-border); }
.article-body h3 { font-size: 1.4rem; margin-bottom: 1.5rem; line-height: 1.4; }
.article-body a { font-weight: 600; color: var(--color-accent); }

.newsletter-box { background: var(--color-white); padding: 4rem; border-radius: var(--radius-md); text-align: center; margin-top: 5rem; border: 1px solid var(--color-border); }
.newsletter-form { display: flex; gap: 1rem; justify-content: center; margin-top: 2rem; }
.newsletter-form input { padding: 1rem 1.5rem; border-radius: var(--radius-pill); border: 1px solid var(--color-border); width: 100%; max-width: 400px; font-family: var(--font-body); font-size: 1rem; }

/* Footer */
footer { background: #222; color: white; padding: 5rem 0 3rem; text-align: center; }
.footer-logo { font-family: var(--font-heading); font-size: 1.8rem; margin-bottom: 1rem; }
.footer-links { display: flex; justify-content: center; gap: 2rem; margin: 2rem 0 3rem; }
.footer-links a { opacity: 0.8; transition: opacity 0.3s; }
.footer-links a:hover { opacity: 1; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 2rem; opacity: 0.5; font-size: 0.9rem; }

/* Animations */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.1s; } .delay-2 { transition-delay: 0.2s; }

/* À Propos */
.about-grid { display: flex; align-items: center; gap: 4rem; max-width: 900px; margin: 0 auto; }
.about-image { flex: 0 0 350px; display: flex; justify-content: center; }
.placeholder-avatar { width: 300px; height: 300px; border-radius: 50%; background-color: var(--color-primary); color: white; display: flex; align-items: center; justify-content: center; font-size: 8rem; font-family: var(--font-heading); box-shadow: var(--shadow-soft); }
.about-text { flex: 1; }
.about-text p { font-size: 1.15rem; margin-bottom: 1.5rem; line-height: 1.8; color: var(--color-text-dark); }

/* Articles de blog */
.breadcrumb { font-size: 0.95rem; color: var(--color-text-light); margin-top: 1rem; }
.breadcrumb a { transition: color 0.3s; }
.breadcrumb a:hover { color: var(--color-primary-dark); }
.breadcrumb-separator { margin: 0 0.5rem; opacity: 0.5; }

.article-header { padding: 2rem 0 1.5rem; text-align: center; max-width: 900px; margin: 0 auto; }
.article-header h1 { font-size: clamp(1.7rem, 3vw, 2.2rem); margin: 0.8rem 0; letter-spacing: -0.5px; }
.article-meta { display: flex; align-items: center; justify-content: center; gap: 1rem; color: var(--color-text-light); font-size: 0.95rem; flex-wrap: wrap; }
.meta-dot { font-size: 0.5rem; opacity: 0.5; }

.article-content { max-width: 750px; margin: 0 auto; font-size: 1.15rem; line-height: 1.8; padding: 0 2rem 4rem; }
.article-content p { margin-bottom: 1.5rem; }
.article-content strong { color: var(--color-text-dark); }
.article-content h2 { font-size: 2.2rem; margin: 4rem 0 1.5rem; color: var(--color-primary-dark); }
.article-content h3 { font-size: 1.5rem; margin: 2rem 0 1rem; }
.article-content ul { margin: 0 0 1.5rem 2rem; }
.article-content li { margin-bottom: 0.8rem; }

.article-takeaway { background-color: rgba(138, 158, 138, 0.1); padding: 3rem; border-radius: var(--radius-md); border-left: 4px solid var(--color-primary); margin: 4rem 0; }
.article-takeaway h3 { margin-top: 0; color: var(--color-primary-dark); margin-bottom: 1.5rem; }

.article-cta { text-align: center; padding: 4rem 2rem; background: var(--color-white); border-radius: var(--radius-md); box-shadow: var(--shadow-soft); margin-top: 2rem; border: 1px solid var(--color-border); }
.article-cta p { font-size: 1.6rem; font-family: var(--font-heading); color: var(--color-text-dark); margin-bottom: 2rem; line-height: 1.3; }

.back-to-blog { display: inline-block; margin-top: 3rem; font-weight: 500; color: var(--color-primary-dark); font-size: 1.1rem; }
.back-to-blog:hover { text-decoration: underline; }

/* Burger Menu */
.burger { display: none; flex-direction: column; justify-content: center; gap: 5px; background: none; border: none; cursor: pointer; padding: 0.4rem; z-index: 200; }
.burger span { display: block; width: 24px; height: 2px; background-color: var(--color-primary-dark); border-radius: 2px; transition: all 0.3s ease; transform-origin: center; }
.burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Responsive Mobile */
@media (max-width: 768px) {
    :root { --spacing-section: 5rem; }
    .hero { padding: 6rem 0; }
    .burger { display: flex; }
    .nav { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: rgba(245, 240, 232, 0.98); backdrop-filter: blur(12px); padding: 1.5rem 2rem 2rem; gap: 0; border-bottom: 1px solid var(--color-border); box-shadow: 0 8px 20px rgba(0,0,0,0.06); }
    .nav.nav-open { display: flex; }
    .nav a { padding: 0.9rem 0; border-bottom: 1px solid var(--color-border); font-size: 1.05rem; color: var(--color-text-dark); }
    .nav a:last-child { border-bottom: none; }
    .nav .btn-nav { margin-top: 1rem; text-align: center; padding: 0.9rem 1.4rem; border-bottom: none; }
    .wide-card, .mockups, .argument-row { flex-direction: column; }
    .timeline { padding-left: 2rem; }
    .tl-marker { left: -3.3rem; }
    .testimonial { padding: 2.5rem 1.5rem; }
    .cta-final, .pour-qui { margin: 0 1rem var(--spacing-section); padding: 4rem 1.5rem; }
    .cta-final h2 { font-size: 2.5rem; }
    .newsletter-form { flex-direction: column; }
    .about-grid { flex-direction: column; gap: 2rem; text-align: center; }
    .placeholder-avatar { width: 220px; height: 220px; font-size: 6rem; }
}