/* ============ AXXAM TOURAINE — POTERIE — THÈME ============ */
:root {
    --bg: #f7f5f1;
    --bg-alt: #efece4;
    --bg-dark: #1f2933;
    --bg-dark-soft: #2c3a47;
    --ink: #1f2933;
    --ink-soft: #4b5563;
    --terracotta: #b0452f;
    --terracotta-dark: #8f3624;
    --terracotta-light: #d9806a;
    --cream: #ffffff;
    --line: #ddd6cb;
    --shadow: rgba(31, 41, 51, 0.12);
    --radius: 14px;
    --space-sm: 0.75rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --font-serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--ink);
    line-height: 1.65;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

img { max-width: 100%; display: block; }
a { color: var(--terracotta); }

.container { max-width: 1120px; margin: 0 auto; padding: 0 var(--space-md); }

/* ============ HEADER ============ */
.site-header {
    background: var(--bg-dark);
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 12px var(--shadow);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: 0.9rem var(--space-md);
    max-width: 1120px;
    margin: 0 auto;
}

.brand { text-decoration: none; color: #fff; line-height: 1.2; }
.brand-name { font-family: var(--font-serif); font-size: 1.4rem; font-weight: 600; letter-spacing: 0.5px; }
.brand-tag { display: block; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 2px; color: var(--terracotta-light); }

.main-nav ul { list-style: none; display: flex; gap: 1.1rem; flex-wrap: wrap; }
.main-nav a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 0.95rem;
    padding: 0.25rem 0;
    border-bottom: 2px solid transparent;
    transition: color 0.2s ease, border-color 0.2s ease;
}
.main-nav a:hover, .main-nav a.active { color: #fff; border-color: var(--terracotta); }

.header-instagram { display: flex; align-items: center; gap: 0.4rem; }

/* ============ HERO ============ */
.hero {
    background: linear-gradient(135deg, var(--bg-dark), var(--bg-dark-soft));
    color: #fff;
    position: relative;
    overflow: hidden;
    padding: calc(var(--space-xl) * 1.6) 0;
    text-align: center;
}

.hero-kicker {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--terracotta-light);
    margin-bottom: var(--space-sm);
}

.hero-portrait {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--terracotta);
    margin: 0 auto var(--space-md);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}

.hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 6vw, 3.6rem);
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.hero .hero-kicker { margin-bottom: var(--space-sm); }

.hero p {
    max-width: 680px;
    margin: 0 auto var(--space-md);
    color: rgba(255, 255, 255, 0.85);
    font-size: clamp(1rem, 2vw, 1.2rem);
}

.hero-cta {
    display: inline-flex;
    gap: 0.5rem;
    margin-top: var(--space-sm);
    flex-wrap: wrap;
    justify-content: center;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.6rem;
    border-radius: 999px;
    font-weight: 700;
    text-decoration: none;
    font-size: 0.95rem;
    transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary { background: var(--terracotta); color: #fff; }
.btn-primary:hover { background: var(--terracotta-dark); }

.btn-ghost { background: transparent; color: #fff; border: 2px solid rgba(255, 255, 255, 0.6); }
.btn-ghost:hover { border-color: #fff; }

/* ============ SECTIONS ============ */
.section { padding: var(--space-xl) 0; }
.section-alt { background: var(--bg-alt); }

.section-head { text-align: center; max-width: 720px; margin: 0 auto var(--space-lg); }
.section-head h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    font-weight: 600;
    margin-bottom: var(--space-sm);
}
.section-head p { color: var(--ink-soft); }

/* ============ CARTES VALEURS ============ */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-md);
}

.value-card {
    background: var(--cream);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: var(--space-md);
    text-align: center;
    box-shadow: 0 2px 10px var(--shadow);
}

.value-emoji { font-size: 2.2rem; margin-bottom: var(--space-sm); }
.value-card h3 { font-family: var(--font-serif); font-size: 1.25rem; margin-bottom: 0.4rem; }
.value-card p { color: var(--ink-soft); font-size: 0.95rem; }

/* ============ PIÈCES EN AVANT ============ */
.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
}

.piece-card {
    background: var(--cream);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 4px 20px var(--shadow);
    border: 1px solid var(--line);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.piece-card:hover { transform: translateY(-4px); box-shadow: 0 10px 30px var(--shadow); }

.piece-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

.piece-body { padding: var(--space-md); }
.piece-body h3 { font-family: var(--font-serif); font-size: 1.3rem; margin-bottom: 0.3rem; }
.piece-specs {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1rem;
    margin: 0.6rem 0;
    font-size: 0.85rem;
    color: var(--ink-soft);
}
.piece-body p { color: var(--ink-soft); font-size: 0.95rem; }

/* ============ ENCART GÉNÉRATEUR ============ */
.tool-band {
    background: linear-gradient(135deg, var(--bg-dark), #0f141a);
    color: #fff;
    border-radius: var(--radius);
    padding: var(--space-lg);
    text-align: center;
    box-shadow: 0 10px 30px var(--shadow);
}
.tool-band h2 { font-family: var(--font-serif); font-size: clamp(1.5rem, 3.5vw, 2.2rem); margin-bottom: var(--space-sm); }
.tool-band p { max-width: 620px; margin: 0 auto var(--space-md); color: rgba(255, 255, 255, 0.8); }
.tool-band .btn-primary { background: var(--terracotta); }
.tool-band .btn-primary:hover { background: var(--terracotta-light); }

/* ============ TEXTE PRATIQUE ============ */
.practice-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: center;
    margin-bottom: var(--space-xl);
}
.practice-block:nth-child(even) .practice-media { order: 2; }

.practice-media img { border-radius: var(--radius); box-shadow: 0 6px 24px var(--shadow); aspect-ratio: 4 / 3; object-fit: cover; }

.practice-text h2 { font-family: var(--font-serif); font-size: clamp(1.4rem, 3vw, 1.9rem); margin-bottom: var(--space-sm); }
.practice-text h3 { font-size: 1.05rem; margin: var(--space-md) 0 0.3rem; }
.practice-text p { color: var(--ink-soft); margin-bottom: 0.8rem; }

.practice-text ul { margin: 0 0 var(--space-sm) 1.2rem; color: var(--ink-soft); }

blockquote.pull {
    font-family: var(--font-serif);
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    font-style: italic;
    border-left: 3px solid var(--terracotta);
    padding-left: var(--space-md);
    margin: var(--space-md) 0;
    color: var(--ink);
}

/* ============ GALERIE ============ */
.filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem;
    margin-bottom: var(--space-lg);
}

.filter-btn {
    padding: 0.5rem 1.1rem;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: var(--cream);
    color: var(--ink-soft);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}
.filter-btn:hover { border-color: var(--terracotta); color: var(--terracotta); }
.filter-btn.active { background: var(--terracotta); border-color: var(--terracotta); color: #fff; }

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--space-md);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 4px 16px var(--shadow);
    border: 1px solid var(--line);
    transition: transform 0.2s ease;
}
.gallery-item:hover { transform: translateY(-3px); }
.gallery-item img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.gallery-item.hidden { display: none; }

.gallery-caption {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    background: linear-gradient(transparent, rgba(15, 20, 26, 0.85));
    color: #fff;
    padding: var(--space-md) var(--space-sm) var(--space-sm);
    font-size: 0.9rem;
}
.gallery-caption .cat { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--terracotta-light); display: block; }

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(15, 20, 26, 0.92);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--space-md);
}
.lightbox.open { display: flex; }
.lightbox img { max-width: min(90vw, 900px); max-height: 80vh; border-radius: 8px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); }
.lightbox-caption { text-align: center; color: #fff; margin-top: var(--space-sm); font-size: 0.95rem; }
.lightbox-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: none;
    border: 2px solid rgba(255,255,255,0.6);
    color: #fff;
    font-size: 1.3rem;
    width: 44px; height: 44px;
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.2s ease;
}
.lightbox-close:hover { background: var(--terracotta); border-color: var(--terracotta); }

/* ============ CONTACT ============ */
.contact-band {
    background: var(--bg-dark);
    color: #fff;
    text-align: center;
    padding: var(--space-lg) var(--space-md);
}
.contact-band h2 { font-family: var(--font-serif); font-size: clamp(1.5rem, 3.5vw, 2rem); margin-bottom: var(--space-sm); }
.contact-band p { color: rgba(255, 255, 255, 0.8); margin-bottom: var(--space-md); }
.contact-band a { color: var(--terracotta-light); }

/* ============ FOOTER ============ */
.site-footer {
    background: #0f141a;
    color: rgba(255, 255, 255, 0.75);
    text-align: center;
    padding: var(--space-md);
    font-size: 0.9rem;
    margin-top: auto;
}
.site-footer a { color: #fff; }
.site-footer .footer-links { margin-bottom: 0.4rem; }

/* ============ RESPONSIVE ============ */
@media (max-width: 760px) {
    .header-inner { flex-direction: column; gap: 0.6rem; text-align: center; }
    .practice-block { grid-template-columns: 1fr; }
    .practice-block:nth-child(even) .practice-media { order: 0; }
    .hero { padding: var(--space-xl) 0; }
    .section { padding: var(--space-lg) 0; }
}