/* ========================================
   MIX GÉNÉTIQUE DU COIN - STYLES
   Harmonisé avec la famille du Coin
   ======================================== */

:root {
    /* Palette partagée avec le hub */
    --cream: #F5ECD7;
    --cream-dark: #E8DFC8;
    --cream-light: #FAF6EB;
    --brown-dark: #3D2E1E;
    --brown-medium: #6B4F31;
    --orange-warm: #C17817;
    --shadow-soft: rgba(61,46,30,0.12);
    --shadow-medium: rgba(61,46,30,0.22);

    /* Couleurs spécifiques Mix */
    --egg-white: #FFFEF7;
    --danger-red: #C0392B;
    --danger-light: #FDECEA;
    --experiment-purple: #6B3FA0;
    --experiment-light: #F0E8F8;
    --soft-green: #5A8A3C;
    --forest: #2D5016;
}

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

body {
    font-family: 'Lora', Georgia, serif;
    background: var(--cream);
    color: var(--brown-dark);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Grain texture — identique au hub */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
    z-index: 1000;
}

/* ========================================
   HEADER
   ======================================== */
header {
    background: linear-gradient(135deg, var(--brown-dark) 0%, var(--brown-medium) 100%);
    padding: 3rem 2rem 2.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

header::after {
    content: '';
    position: absolute;
    bottom: 0; left: 50%;
    transform: translateX(-50%);
    width: 200px; height: 3px;
    background: linear-gradient(90deg, transparent, var(--orange-warm), transparent);
}

.header-logo-wrap {
    margin-bottom: 1rem;
}

.header-logo {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 6px 24px rgba(0,0,0,0.3);
    border: 3px solid rgba(193,120,23,0.5);
}

h1 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.8rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--cream);
    letter-spacing: 0.02em;
    margin-bottom: 0.5rem;
    animation: fadeInDown 0.8s ease-out;
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-30px); }
    to   { opacity: 1; transform: translateY(0); }
}

.subtitle {
    color: var(--cream-dark);
    font-size: 1rem;
    font-style: italic;
    opacity: 0.9;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ========================================
   NAVIGATION TABS
   ======================================== */
.tabs {
    display: flex;
    justify-content: center;
    gap: 0.6rem;
    padding: 1.2rem 1rem;
    background: var(--cream-light);
    border-bottom: 3px solid var(--orange-warm);
    flex-wrap: wrap;
}

.tab-btn {
    font-family: 'Lora', Georgia, serif;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.55rem 1.1rem;
    border: 2px solid var(--brown-medium);
    background: var(--cream);
    color: var(--brown-medium);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tab-btn::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: var(--brown-dark);
    transition: left 0.3s ease;
    z-index: -1;
}

.tab-btn:hover::before,
.tab-btn.active::before { left: 0; }

.tab-btn:hover,
.tab-btn.active {
    color: var(--cream);
    transform: translateY(-2px);
    box-shadow: 0 4px 14px var(--shadow-medium);
    border-color: var(--brown-dark);
}

.tab-btn.danger { border-color: var(--danger-red); color: var(--danger-red); }
.tab-btn.danger::before { background: var(--danger-red); }
.tab-btn.danger:hover, .tab-btn.danger.active { border-color: var(--danger-red); }

.tab-btn.experiment { border-color: var(--experiment-purple); color: var(--experiment-purple); }
.tab-btn.experiment::before { background: var(--experiment-purple); }
.tab-btn.experiment:hover, .tab-btn.experiment.active { border-color: var(--experiment-purple); }

/* ========================================
   MAIN CONTENT
   ======================================== */
main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem;
}

.section {
    display: none;
    animation: fadeIn 0.4s ease;
}

.section.active { display: block; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ========================================
   TITRES DE SECTION
   ======================================== */
.section-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.9rem;
    font-weight: 600;
    color: var(--brown-dark);
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px; height: 3px;
    background: linear-gradient(90deg, var(--orange-warm), var(--brown-medium));
    margin: 0.5rem auto 0;
    border-radius: 2px;
}

.section-title.danger { color: var(--danger-red); }
.section-title.danger::after { background: linear-gradient(90deg, var(--danger-red), #e74c3c); }

.section-title.experiment { color: var(--experiment-purple); }
.section-title.experiment::after { background: linear-gradient(90deg, var(--experiment-purple), #9b59b6); }

/* ========================================
   BREEDS GRID
   ======================================== */
.breeds-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.breed-card {
    background: linear-gradient(145deg, var(--cream-light), var(--cream-dark));
    border-radius: 18px;
    padding: 1.5rem;
    border: 1px solid rgba(107,79,49,0.15);
    box-shadow: 0 6px 24px var(--shadow-soft), inset 0 1px 0 rgba(255,255,255,0.5);
    transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.breed-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--orange-warm), var(--brown-medium));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s ease;
}

.breed-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 40px var(--shadow-medium), inset 0 1px 0 rgba(255,255,255,0.6);
    border-color: rgba(193,120,23,0.3);
}

.breed-card:hover::before { transform: scaleX(1); }

.breed-emoji {
    font-size: 3.5rem;
    text-align: center;
    margin-bottom: 1rem;
}

.breed-emoji img {
    max-width: 90px;
    max-height: 90px;
    object-fit: contain;
    border-radius: 10px;
}

.breed-name {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--brown-dark);
    text-align: center;
    margin-bottom: 0.4rem;
}

.breed-origin {
    text-align: center;
    color: var(--brown-medium);
    font-size: 0.88rem;
    font-style: italic;
    margin-bottom: 1rem;
}

.breed-traits {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    justify-content: center;
}

.trait {
    background: var(--cream);
    padding: 0.25rem 0.7rem;
    border-radius: 20px;
    font-size: 0.78rem;
    color: var(--brown-dark);
    border: 1px solid rgba(107,79,49,0.2);
}

/* ========================================
   SEARCH AND FILTER
   ======================================== */
.search-container {
    max-width: 500px;
    margin: 0 auto 1.8rem;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 0.9rem 1.4rem 0.9rem 2.8rem;
    font-family: 'Lora', Georgia, serif;
    font-size: 0.95rem;
    border: 2px solid rgba(107,79,49,0.3);
    border-radius: 50px;
    background: var(--cream-light);
    color: var(--brown-dark);
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--orange-warm);
    box-shadow: 0 4px 16px rgba(193,120,23,0.15);
}

.search-icon {
    position: absolute;
    left: 1rem; top: 50%;
    transform: translateY(-50%);
    font-size: 1.1rem;
    opacity: 0.5;
}

.filter-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.filter-btn {
    padding: 0.5rem 1.1rem;
    border: 2px solid var(--brown-medium);
    background: transparent;
    color: var(--brown-medium);
    border-radius: 25px;
    cursor: pointer;
    font-family: 'Lora', Georgia, serif;
    font-size: 0.88rem;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--brown-dark);
    color: var(--cream);
    border-color: var(--brown-dark);
}

/* ========================================
   CALCULATOR
   ======================================== */
.calculator {
    background: linear-gradient(145deg, var(--cream-light), var(--egg-white));
    border-radius: 24px;
    padding: 2.5rem;
    border: 2px solid rgba(193,120,23,0.3);
    box-shadow: 0 12px 40px var(--shadow-soft), inset 0 1px 0 rgba(255,255,255,0.6);
    position: relative;
}

.calculator::before {
    content: '❤️';
    position: absolute;
    top: -18px; left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: translateX(-50%) scale(1); }
    50%       { transform: translateX(-50%) scale(1.2); }
}

.parents-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: center;
    margin-bottom: 2rem;
}

@media(max-width: 768px) {
    .parents-container { grid-template-columns: 1fr; gap: 1rem; }
}

.parent-select {
    background: var(--cream);
    border: 2px solid rgba(107,79,49,0.2);
    border-radius: 14px;
    padding: 1rem;
    text-align: center;
}

.parent-select label {
    display: block;
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.1rem;
    color: var(--brown-dark);
    margin-bottom: 0.8rem;
}

.parent-select select {
    width: 100%;
    padding: 0.8rem;
    font-family: 'Lora', Georgia, serif;
    font-size: 0.95rem;
    border: 2px solid rgba(193,120,23,0.4);
    border-radius: 10px;
    background: var(--cream-light);
    color: var(--brown-dark);
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.parent-select select:focus {
    outline: none;
    border-color: var(--orange-warm);
    box-shadow: 0 0 12px rgba(193,120,23,0.2);
}

.cross-symbol-container { text-align: center; }

.cross-symbol {
    display: block;
    font-size: 2.5rem;
    color: var(--orange-warm);
    font-weight: bold;
    font-family: 'Playfair Display', Georgia, serif;
}

.cross-heart { font-size: 1.5rem; margin-top: 0.3rem; }

.calculate-btn {
    display: block;
    width: 100%;
    max-width: 380px;
    margin: 2rem auto;
    padding: 1rem 2rem;
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.2rem;
    background: linear-gradient(135deg, var(--brown-dark) 0%, var(--brown-medium) 100%);
    color: var(--cream);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.35s ease;
    box-shadow: 0 6px 20px var(--shadow-medium);
    position: relative;
}

.calculate-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px var(--shadow-medium);
    background: linear-gradient(135deg, var(--orange-warm) 0%, var(--brown-medium) 100%);
}

.calculate-btn:active { transform: translateY(-2px); }

/* ========================================
   RESULT
   ======================================== */
.result-container {
    display: none;
    margin-top: 2rem;
    animation: resultPop 0.5s cubic-bezier(0.68,-0.55,0.265,1.55);
}

.result-container.show { display: block; }

@keyframes resultPop {
    0%   { transform: scale(0.8); opacity: 0; }
    100% { transform: scale(1);   opacity: 1; }
}

.result-card {
    background: linear-gradient(135deg, var(--cream-light), var(--egg-white));
    border: 2px solid var(--soft-green);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    position: relative;
    box-shadow: 0 8px 30px var(--shadow-soft);
}

.result-card.danger {
    border-color: var(--danger-red);
    background: linear-gradient(135deg, var(--danger-light), #fff);
}

.result-card.experiment {
    border-color: var(--experiment-purple);
    background: linear-gradient(135deg, var(--experiment-light), #fff);
}

.result-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.4rem;
    color: var(--brown-dark);
    margin-bottom: 1rem;
}

.result-title.danger { color: var(--danger-red); }
.result-title.experiment { color: var(--experiment-purple); }

.result-chick { font-size: 4rem; margin: 1rem 0; }

.result-breed {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.8rem;
    color: var(--brown-dark);
    margin-bottom: 1rem;
}

.egg-color-display {
    background: var(--cream);
    border: 2px solid rgba(193,120,23,0.3);
    border-radius: 16px;
    padding: 0.8rem 1.2rem;
    margin: 1rem auto;
    max-width: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
}

.egg-icon { font-size: 2rem; }

.egg-color-text { font-size: 1rem; color: var(--brown-dark); }
.egg-color-text strong { color: var(--orange-warm); font-family: 'Playfair Display', serif; }

.result-description {
    color: var(--brown-medium);
    line-height: 1.8;
    max-width: 600px;
    margin: 1rem auto 0;
}

.result-traits {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: center;
    margin-top: 1.2rem;
}

.result-trait {
    background: linear-gradient(135deg, var(--soft-green), var(--forest));
    color: white;
    padding: 0.4rem 0.9rem;
    border-radius: 20px;
    font-size: 0.85rem;
}

.result-trait.danger { background: linear-gradient(135deg, var(--danger-red), #a93226); }
.result-trait.experiment { background: linear-gradient(135deg, var(--experiment-purple), #5b2c8d); }

/* ========================================
   STATS
   ======================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: linear-gradient(145deg, var(--cream-light), var(--cream-dark));
    border-radius: 18px;
    padding: 1.5rem;
    text-align: center;
    border: 1px solid rgba(107,79,49,0.15);
    box-shadow: 0 6px 20px var(--shadow-soft);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px var(--shadow-medium);
}

.stat-number {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--orange-warm);
}

.stat-label {
    color: var(--brown-medium);
    font-size: 0.92rem;
    margin-top: 0.4rem;
}

/* ========================================
   WARNING & EXPERIMENT CARDS
   ======================================== */
.warning-grid,
.experiment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.warning-card {
    background: var(--danger-light);
    border: 2px solid var(--danger-red);
    border-radius: 16px;
    padding: 1.5rem;
    position: relative;
}

.warning-card::before {
    content: '⚠️';
    position: absolute;
    top: 10px; right: 12px;
    font-size: 1.3rem;
}

.warning-card h3 {
    font-family: 'Playfair Display', Georgia, serif;
    color: var(--danger-red);
    font-size: 1.2rem;
    margin-bottom: 0.4rem;
}

.warning-card .cross-breeds {
    font-size: 1rem;
    color: var(--brown-dark);
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.warning-card p { color: var(--brown-dark); line-height: 1.6; }

.warning-card .danger-level {
    display: inline-block;
    padding: 0.25rem 0.7rem;
    background: var(--danger-red);
    color: white;
    border-radius: 20px;
    font-size: 0.78rem;
    margin-top: 0.8rem;
}

.experiment-card {
    background: var(--experiment-light);
    border: 2px solid var(--experiment-purple);
    border-radius: 16px;
    padding: 1.5rem;
    position: relative;
}

.experiment-card::before {
    content: '🧪';
    position: absolute;
    top: 10px; right: 12px;
    font-size: 1.3rem;
}

.experiment-card h3 {
    font-family: 'Playfair Display', Georgia, serif;
    color: var(--experiment-purple);
    font-size: 1.2rem;
    margin-bottom: 0.4rem;
}

.experiment-card .cross-breeds {
    font-size: 1rem;
    color: var(--brown-dark);
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.experiment-card p { color: var(--brown-dark); line-height: 1.6; }

.experiment-card .rarity-level {
    display: inline-block;
    padding: 0.25rem 0.7rem;
    background: var(--experiment-purple);
    color: white;
    border-radius: 20px;
    font-size: 0.78rem;
    margin-top: 0.8rem;
}

.predicted-egg {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.8rem;
    padding: 0.4rem 0.6rem;
    background: rgba(255,255,255,0.5);
    border-radius: 10px;
}

/* ========================================
   FLOCK
   ======================================== */
.flock-controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

@media(max-width: 600px) { .flock-controls { grid-template-columns: 1fr; } }

.flock-control-group {
    background: linear-gradient(145deg, var(--cream-light), var(--cream-dark));
    border: 1px solid rgba(107,79,49,0.15);
    border-radius: 16px;
    padding: 1.2rem;
    box-shadow: 0 4px 16px var(--shadow-soft);
}

.flock-control-group label {
    display: block;
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1rem;
    color: var(--brown-dark);
    margin-bottom: 0.7rem;
}

.flock-control-group select {
    width: 100%;
    padding: 0.6rem 0.8rem;
    font-family: 'Lora', Georgia, serif;
    font-size: 0.9rem;
    border: 2px solid rgba(193,120,23,0.3);
    border-radius: 8px;
    background: var(--cream);
    color: var(--brown-dark);
    cursor: pointer;
}

.add-bird-btn {
    padding: 0.6rem 1.1rem;
    background: var(--brown-dark);
    color: var(--cream);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-family: 'Lora', Georgia, serif;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    width: 100%;
    margin-top: 0.5rem;
}

.add-bird-btn:hover {
    background: var(--orange-warm);
    transform: translateY(-2px);
}

.flock-settings {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--cream-light);
    border-radius: 14px;
    border: 1px solid rgba(107,79,49,0.1);
}

.setting-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--brown-dark);
}

.setting-toggle select {
    padding: 0.3rem 0.5rem;
    border: 1px solid rgba(107,79,49,0.3);
    border-radius: 6px;
    background: var(--cream);
    font-family: 'Lora', Georgia, serif;
    font-size: 0.88rem;
}

.flock-display {
    background: linear-gradient(145deg, var(--cream-light), var(--cream-dark));
    border-radius: 16px;
    padding: 1.5rem;
    min-height: 200px;
    border: 1px solid rgba(107,79,49,0.12);
    box-shadow: 0 4px 16px var(--shadow-soft);
    margin-bottom: 1rem;
}

.empty-flock {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    opacity: 0.5;
}

.empty-flock-icon { font-size: 3rem; margin-bottom: 0.8rem; }
.empty-flock-text { font-style: italic; color: var(--brown-medium); }

.flock-actions { display: flex; gap: 1rem; justify-content: center; }

.flock-btn {
    padding: 0.7rem 1.4rem;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-family: 'Lora', Georgia, serif;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.flock-btn.report {
    background: var(--brown-dark);
    color: var(--cream);
}

.flock-btn.report:hover { background: var(--orange-warm); transform: translateY(-2px); }

.flock-btn.clear {
    background: var(--danger-light);
    color: var(--danger-red);
    border: 2px solid var(--danger-red);
}

.flock-btn.clear:hover { background: var(--danger-red); color: white; transform: translateY(-2px); }

/* ========================================
   COMPARE
   ======================================== */
.no-comparison {
    text-align: center;
    color: var(--brown-medium);
    font-style: italic;
    padding: 3rem;
    background: var(--cream-light);
    border-radius: 14px;
    border: 1px dashed rgba(107,79,49,0.3);
}

/* ========================================
   COMPARE PANEL FLOTTANT
   ======================================== */
.compare-panel {
    position: fixed;
    bottom: 20px; right: 20px;
    background: var(--brown-dark);
    color: var(--cream);
    padding: 1rem 1.2rem;
    border-radius: 16px;
    box-shadow: 0 8px 30px var(--shadow-medium);
    display: none;
    flex-direction: column;
    gap: 0.5rem;
    z-index: 9000;
    font-size: 0.9rem;
}

.compare-panel.show { display: flex; }

.compare-count {
    background: var(--orange-warm);
    color: white;
    width: 28px; height: 28px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.95rem;
}

.compare-btn-main {
    background: var(--orange-warm);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 10px;
    cursor: pointer;
    font-family: 'Lora', Georgia, serif;
    transition: all 0.3s ease;
}

.compare-btn-main:hover { background: var(--cream); color: var(--brown-dark); }

/* ========================================
   FOOTER
   ======================================== */
footer {
    background: var(--brown-dark);
    color: var(--cream);
    text-align: center;
    padding: 2.5rem 1.5rem;
    margin-top: 3rem;
}

.footer-social {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px; height: 48px;
    background: var(--brown-medium);
    border-radius: 50%;
    color: var(--cream);
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.footer-social:hover { background: #1877F2; transform: translateY(-3px); }

.footer-text {
    font-size: 0.95rem;
    font-style: italic;
    margin-bottom: 0.6rem;
}

.footer-note {
    font-size: 0.82rem;
    opacity: 0.6;
    margin-bottom: 0.6rem;
}

.footer-brand {
    font-size: 0.82rem;
    opacity: 0.7;
}

.footer-brand a {
    color: var(--orange-warm);
    text-decoration: none;
    transition: opacity 0.3s;
}

.footer-brand a:hover { opacity: 0.8; text-decoration: underline; }

.egg-decoration {
    font-size: 1.3rem;
    margin: 0 0.4rem;
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media(max-width: 600px) {
    .tabs { gap: 0.4rem; padding: 0.8rem 0.5rem; overflow-x: auto; flex-wrap: nowrap; justify-content: flex-start; -webkit-overflow-scrolling: touch; }
    .tab-btn { white-space: nowrap; flex-shrink: 0; }
    .tab-btn { padding: 0.45rem 0.75rem; font-size: 0.78rem; }
    main { padding: 1.5rem 1rem; }
    .calculator { padding: 1.5rem 1rem; }
    .warning-grid, .experiment-grid { grid-template-columns: 1fr; }
    .flock-actions { flex-direction: column; align-items: center; }
}

/* ── Mobile amélioré ── */
@media(max-width: 480px) {
    h1 { font-size: 1.5rem; }
    .subtitle { font-size: 0.88rem; }
    .header-logo { width: 90px; height: 90px; }
    .tabs { padding: 0.6rem 0.4rem; gap: 0.3rem; overflow-x: auto; flex-wrap: nowrap; justify-content: flex-start; -webkit-overflow-scrolling: touch; }
    .tab-btn { padding: 0.4rem 0.6rem; font-size: 0.72rem; white-space: nowrap; flex-shrink: 0; }
    .section-title { font-size: 1.4rem; }
    .parents-container { gap: 0.8rem; }
    .calculate-btn { font-size: 1rem; padding: 0.8rem 1.2rem; }
    .result-breed { font-size: 1.3rem; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
    .stat-number { font-size: 2rem; }
    .breeds-grid { grid-template-columns: 1fr; }
    .flock-controls { grid-template-columns: 1fr; }
}

/* ── Footer contact ── */
.footer-contact {
    font-size: 0.82rem;
    opacity: 0.7;
    margin-top: 0.4rem;
}
.footer-contact a {
    color: var(--orange-warm);
    text-decoration: none;
    transition: opacity 0.3s;
}
.footer-contact a:hover { opacity: 0.8; text-decoration: underline; }