/*
Theme Name: Breath That Heals
Theme URI: https://michaelmainka.com
Author: Prof. Dr. Michael Mainka
Author URI: https://michaelmainka.com
Description: Custom theme for michaelmainka.com — the website for the book "The Breath That Heals: From Confinement to Vastness" by Prof. Dr. phil. Michael Mainka. Bilingual (EN/FR) single-page layout with About, Book, Training (starting October 2026), and Contact. Includes Imprint, Mentions légales, Privacy Policy, and Politique de confidentialité. Self-experience focus, no medical claims.
Version: 1.1.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: Proprietary — all rights reserved
Text Domain: breath-that-heals
*/

:root {
      --color-bg: #F9F7F4;
      --color-bg-warm: #F3EDE6;
      --color-bg-accent: #EDE7DD;
      --color-text: #3A3632;
      --color-text-light: #6B6560;
      --color-text-muted: #9B948D;
      --color-sage: #8BA888;
      --color-sage-deep: #6B8E6B;
      --color-sage-light: #C5D8C0;
      --color-sand: #C9B99A;
      --color-sand-light: #E2D9C8;
      --color-warm-white: #FFFDF9;
      --color-accent: #A67C5B;
      --font-display: 'Cormorant Garamond', Georgia, serif;
      --font-body: 'Nunito Sans', 'Segoe UI', sans-serif;
      --section-padding: clamp(80px, 12vw, 160px);
      --content-width: 1140px;
      --transition: 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    }
    *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; }
    body { font-family: var(--font-body); color: var(--color-text); background: var(--color-bg); line-height: 1.75; font-weight: 300; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
    ::selection { background: var(--color-sage-light); color: var(--color-text); }

    @keyframes breathe { 0%, 100% { transform: scale(1); opacity: 0.5; } 50% { transform: scale(1.08); opacity: 0.8; } }
    @keyframes fadeInUp { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }
    @keyframes expandLine { from { width: 0; } to { width: 60px; } }
    @keyframes floatGentle { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
    .reveal { opacity: 1; transform: translateY(0); transition: opacity 0.9s ease, transform 0.9s ease; }
    .reveal.hidden { opacity: 0; transform: translateY(40px); }
    .reveal.hidden.visible { opacity: 1; transform: translateY(0); }
    .reveal-delay-1 { transition-delay: 0.15s; } .reveal-delay-2 { transition-delay: 0.3s; } .reveal-delay-3 { transition-delay: 0.45s; } .reveal-delay-4 { transition-delay: 0.6s; }

    nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 20px 40px; display: flex; justify-content: space-between; align-items: center; transition: all 0.5s ease; background: transparent; }
    nav.scrolled { background: rgba(249, 247, 244, 0.92); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); padding: 14px 40px; box-shadow: 0 1px 30px rgba(58, 54, 50, 0.06); }
    .nav-logo { font-family: var(--font-display); font-size: 1.6rem; font-weight: 300; color: var(--color-text); text-decoration: none; letter-spacing: 0.08em; }
    .nav-logo span { color: var(--color-sage-deep); }
    .nav-links { display: flex; gap: 36px; list-style: none; }
    .nav-links a { font-family: var(--font-body); font-size: 0.82rem; font-weight: 400; color: var(--color-text-light); text-decoration: none; letter-spacing: 0.12em; text-transform: uppercase; position: relative; transition: color 0.3s ease; }
    .nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px; background: var(--color-sage); transition: width 0.4s ease; }
    .nav-links a:hover { color: var(--color-sage-deep); }
    .nav-links a:hover::after { width: 100%; }
    .nav-toggle { display: none; background: none; border: none; cursor: pointer; width: 30px; height: 20px; position: relative; z-index: 1001; }
    .nav-toggle span { display: block; width: 100%; height: 1.5px; background: var(--color-text); position: absolute; left: 0; transition: all 0.3s ease; }
    .nav-toggle span:nth-child(1) { top: 0; } .nav-toggle span:nth-child(2) { top: 50%; transform: translateY(-50%); } .nav-toggle span:nth-child(3) { bottom: 0; }
    .nav-toggle.active span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
    .nav-toggle.active span:nth-child(2) { opacity: 0; }
    .nav-toggle.active span:nth-child(3) { bottom: 50%; transform: translateY(50%) rotate(-45deg); }

    .hero { min-height: 100vh; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; background: linear-gradient(170deg, var(--color-bg) 0%, var(--color-bg-warm) 50%, var(--color-bg-accent) 100%); }
    .hero-bg-circle { position: absolute; border-radius: 50%; border: 1px solid rgba(139, 168, 136, 0.12); animation: breathe 8s ease-in-out infinite; }
    .hero-bg-circle:nth-child(1) { width: 600px; height: 600px; top: 10%; right: -10%; }
    .hero-bg-circle:nth-child(2) { width: 400px; height: 400px; bottom: 5%; left: -5%; animation-delay: 2.5s; }
    .hero-bg-circle:nth-child(3) { width: 250px; height: 250px; top: 30%; left: 15%; animation-delay: 5s; border-color: rgba(201, 185, 154, 0.15); }
    .hero-content { text-align: center; max-width: 800px; padding: 0 30px; position: relative; z-index: 2; }
    .hero-overline { font-family: var(--font-body); font-size: 0.75rem; font-weight: 400; letter-spacing: 0.3em; text-transform: uppercase; color: var(--color-sage-deep); margin-bottom: 28px; animation: fadeInUp 1s ease 0.2s both; }
    .hero-title { font-family: var(--font-display); font-size: clamp(3.2rem, 7vw, 6rem); font-weight: 300; line-height: 1.1; color: var(--color-text); margin-bottom: 12px; animation: fadeInUp 1s ease 0.4s both; }
    .hero-title em { font-style: italic; color: var(--color-sage-deep); }
    .hero-subtitle { font-family: var(--font-display); font-size: clamp(1.1rem, 2.2vw, 1.5rem); font-weight: 300; font-style: italic; color: var(--color-text-light); margin-bottom: 40px; animation: fadeInUp 1s ease 0.6s both; }
    .hero-line { width: 60px; height: 1px; background: var(--color-sage); margin: 0 auto 40px; animation: expandLine 1.2s ease 0.8s both; }
    .hero-text { font-size: 1.05rem; color: var(--color-text-light); max-width: 560px; margin: 0 auto 48px; animation: fadeInUp 1s ease 1s both; }
    .hero-cta { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-body); font-size: 0.8rem; font-weight: 400; letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-warm-white); background: var(--color-sage-deep); padding: 16px 40px; border: none; border-radius: 50px; text-decoration: none; cursor: pointer; transition: all var(--transition); animation: fadeInUp 1s ease 1.2s both; }
    .hero-cta:hover { background: var(--color-text); transform: translateY(-2px); box-shadow: 0 12px 40px rgba(107, 142, 107, 0.25); }
    .scroll-hint { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); animation: floatGentle 3s ease-in-out infinite; }
    .scroll-hint svg { width: 20px; height: 30px; stroke: var(--color-text-muted); stroke-width: 1.5; fill: none; }

    section { padding: var(--section-padding) 30px; }
    .section-inner { max-width: var(--content-width); margin: 0 auto; }
    .section-label { font-family: var(--font-body); font-size: 0.7rem; font-weight: 500; letter-spacing: 0.3em; text-transform: uppercase; color: var(--color-sage-deep); margin-bottom: 20px; }
    .section-title { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 300; line-height: 1.2; color: var(--color-text); margin-bottom: 20px; }
    .section-line { width: 50px; height: 1px; background: var(--color-sage); margin-bottom: 40px; }

    .about { background: var(--color-warm-white); }
    .about-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 80px; align-items: center; }
    .about-image-placeholder { width: 100%; aspect-ratio: 3/4; background: linear-gradient(145deg, var(--color-bg-warm), var(--color-bg-accent)); border-radius: 4px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
    .about-image-placeholder::before { content: ''; position: absolute; inset: 16px; border: 1px solid rgba(139, 168, 136, 0.2); border-radius: 2px; }
    .about-image-text { font-family: var(--font-display); font-size: 0.95rem; font-style: italic; color: var(--color-text-muted); text-align: center; padding: 20px; }
    .about-quote { font-family: var(--font-display); font-size: 1.35rem; font-style: italic; color: var(--color-text-light); line-height: 1.65; margin-bottom: 32px; padding-left: 24px; border-left: 2px solid var(--color-sage-light); }
    .about-text p { font-size: 0.98rem; color: var(--color-text-light); margin-bottom: 18px; line-height: 1.85; }
    .about-credentials { display: flex; gap: 40px; margin-top: 36px; padding-top: 36px; border-top: 1px solid var(--color-bg-accent); }
    .credential { text-align: center; }
    .credential-number { font-family: var(--font-display); font-size: 2.4rem; font-weight: 300; color: var(--color-sage-deep); line-height: 1; margin-bottom: 6px; }
    .credential-label { font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-muted); }

    .book { background: var(--color-bg); }
    .book-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 80px; align-items: center; }
    .book-content { order: 1; }
    .book-visual { order: 2; display: flex; justify-content: center; }
    .book-mockup { width: 300px; height: 430px; background: linear-gradient(145deg, var(--color-sage-light), var(--color-sage)); border-radius: 2px 12px 12px 2px; box-shadow: -6px 0 0 var(--color-bg-accent), -9px 0 0 var(--color-bg-warm), 8px 12px 40px rgba(58, 54, 50, 0.15); display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 40px 28px; transition: transform 0.5s ease; }
    .book-mockup:hover { transform: rotate(-2deg) translateY(-8px); }
    .book-mockup-title { font-family: var(--font-display); font-size: 2.6rem; font-weight: 500; color: white; text-align: center; line-height: 1.1; letter-spacing: 0.06em; margin-bottom: 6px; }
    .book-mockup-subtitle { font-family: var(--font-display); font-size: 1rem; font-style: italic; font-weight: 300; color: rgba(255,255,255,0.85); text-align: center; line-height: 1.4; margin-bottom: 4px; }
    .book-mockup-sub2 { font-family: var(--font-body); font-size: 0.62rem; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.6); text-align: center; }
    .book-mockup-author { font-family: var(--font-body); font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.75); }
    .book-mockup-line { width: 40px; height: 1px; background: rgba(255,255,255,0.4); margin: 18px 0; }
    .book-features { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 36px; }
    .book-feature { padding: 20px; background: var(--color-warm-white); border-radius: 8px; border: 1px solid var(--color-bg-accent); }
    .book-feature-icon { font-size: 1.4rem; margin-bottom: 8px; }
    .book-feature-title { font-family: var(--font-display); font-size: 1.05rem; font-weight: 500; margin-bottom: 4px; }
    .book-feature-text { font-size: 0.85rem; color: var(--color-text-light); }
    .book-cta { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-body); font-size: 0.8rem; font-weight: 400; letter-spacing: 0.15em; text-transform: uppercase; color: var(--color-sage-deep); border: 1.5px solid var(--color-sage); padding: 14px 32px; border-radius: 50px; text-decoration: none; margin-top: 32px; transition: all var(--transition); background: transparent; cursor: pointer; }
    .book-cta:hover { background: var(--color-sage-deep); color: white; border-color: var(--color-sage-deep); }

    .courses { background: var(--color-warm-white); }
    .courses-intro { max-width: 640px; margin-bottom: 60px; }
    .courses-intro p { font-size: 1.02rem; color: var(--color-text-light); line-height: 1.85; }
    .courses-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
    .course-card { background: var(--color-bg); border-radius: 10px; padding: 44px 36px; transition: all var(--transition); border: 1px solid transparent; }
    .course-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(58, 54, 50, 0.08); border-color: var(--color-sage-light); }
    .course-number { font-family: var(--font-display); font-size: 3.5rem; font-weight: 300; color: var(--color-sage-light); line-height: 1; margin-bottom: 20px; }
    .course-title { font-family: var(--font-display); font-size: 1.4rem; font-weight: 400; margin-bottom: 8px; color: var(--color-text); }
    .course-subtitle { font-size: 0.82rem; color: var(--color-sage-deep); letter-spacing: 0.08em; text-transform: uppercase; font-weight: 500; margin-bottom: 18px; }
    .course-text { font-size: 0.92rem; color: var(--color-text-light); line-height: 1.8; margin-bottom: 24px; }
    .course-details { display: flex; flex-direction: column; gap: 8px; padding-top: 20px; border-top: 1px solid var(--color-bg-accent); }
    .course-detail { display: flex; align-items: center; gap: 10px; font-size: 0.84rem; color: var(--color-text-muted); }
    .course-detail svg { width: 16px; height: 16px; stroke: var(--color-sage); fill: none; stroke-width: 1.5; flex-shrink: 0; }

    .quote-section { background: linear-gradient(170deg, var(--color-bg-warm), var(--color-bg-accent)); text-align: center; padding: var(--section-padding) 30px; }
    .big-quote { font-family: var(--font-display); font-size: clamp(1.5rem, 3.5vw, 2.4rem); font-weight: 300; font-style: italic; color: var(--color-text); max-width: 800px; margin: 0 auto 28px; line-height: 1.5; }
    .quote-attr { font-size: 0.85rem; color: var(--color-text-muted); letter-spacing: 0.08em; }

    .contact { background: var(--color-bg); }
    .contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; align-items: start; }
    .contact-info h3 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 400; margin-bottom: 20px; }
    .contact-info p { font-size: 0.95rem; color: var(--color-text-light); line-height: 1.85; margin-bottom: 32px; }
    .contact-detail { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
    .contact-detail-icon { width: 44px; height: 44px; border-radius: 50%; background: var(--color-bg-warm); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .contact-detail-icon svg { width: 18px; height: 18px; stroke: var(--color-sage-deep); fill: none; stroke-width: 1.5; }
    .contact-detail-text { font-size: 0.92rem; color: var(--color-text-light); }
    .contact-detail-text strong { display: block; font-weight: 500; color: var(--color-text); font-size: 0.82rem; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 2px; }
    .contact-form { background: var(--color-warm-white); padding: 48px; border-radius: 12px; border: 1px solid var(--color-bg-accent); }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
    .form-group { display: flex; flex-direction: column; }
    .form-group.full { grid-column: 1 / -1; }
    .form-group label { font-size: 0.78rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-muted); margin-bottom: 8px; }
    .form-group input, .form-group textarea, .form-group select { font-family: var(--font-body); font-size: 0.95rem; padding: 14px 18px; border: 1px solid var(--color-bg-accent); border-radius: 8px; background: var(--color-bg); color: var(--color-text); transition: border-color 0.3s ease, box-shadow 0.3s ease; outline: none; }
    .form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--color-sage); box-shadow: 0 0 0 3px rgba(139, 168, 136, 0.12); }
    .form-group textarea { resize: vertical; min-height: 130px; }
    .form-submit { font-family: var(--font-body); font-size: 0.82rem; font-weight: 400; letter-spacing: 0.18em; text-transform: uppercase; color: white; background: var(--color-sage-deep); border: none; padding: 16px 44px; border-radius: 50px; cursor: pointer; transition: all var(--transition); margin-top: 12px; width: 100%; }
    .form-submit:hover { background: var(--color-text); box-shadow: 0 10px 30px rgba(58, 54, 50, 0.15); }

    footer { background: var(--color-text); color: rgba(255,255,255,0.6); padding: 60px 30px; }
    .footer-inner { max-width: var(--content-width); margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }
    .footer-logo { font-family: var(--font-display); font-size: 1.3rem; font-weight: 300; color: rgba(255,255,255,0.85); letter-spacing: 0.08em; }
    .footer-links { display: flex; gap: 28px; list-style: none; }
    .footer-links a { font-size: 0.8rem; color: rgba(255,255,255,0.5); text-decoration: none; transition: color 0.3s ease; }
    .footer-links a:hover { color: rgba(255,255,255,0.9); }
    .footer-copy { font-size: 0.78rem; width: 100%; text-align: center; margin-top: 32px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.08); }

    @media (max-width: 900px) {
      .nav-links { display: none; }
      .nav-links.open { display: flex; flex-direction: column; position: fixed; inset: 0; background: rgba(249, 247, 244, 0.97); backdrop-filter: blur(20px); justify-content: center; align-items: center; gap: 32px; z-index: 999; }
      .nav-links.open a { font-size: 1.1rem; }
      .nav-toggle { display: block; }
      .about-grid, .book-grid, .contact-grid { grid-template-columns: 1fr; gap: 48px; }
      .book-content { order: 2; } .book-visual { order: 1; }
      .courses-grid { grid-template-columns: 1fr; }
      .form-row { grid-template-columns: 1fr; }
      .about-credentials { flex-wrap: wrap; gap: 24px; }
      .contact-form { padding: 32px 24px; }
      .book-features { grid-template-columns: 1fr; }
      .footer-inner { flex-direction: column; text-align: center; }
    }
  .course-badge{display:inline-block;background:linear-gradient(135deg,#c9a063,#a87b3a);color:#fff;padding:8px 22px;border-radius:24px;font-size:0.82rem;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;margin:0 0 20px 0;box-shadow:0 4px 14px rgba(168,123,58,0.25);}