body { font-family: 'Poppins', sans-serif; }

/* ── BREADCRUMB ── */
.breadcrumb-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.82rem;
    color: #6c757d;
    margin-bottom: 1.5rem;
}
.breadcrumb-nav a { color: #6c757d; text-decoration: none; transition: color 0.2s; }
.breadcrumb-nav a:hover { color: #252F52; }
.breadcrumb-nav i.sep { font-size: 0.55rem; opacity: 0.4; }
.breadcrumb-nav .current { color: #252F52; font-weight: 600; }
[data-theme="dark"] .breadcrumb-nav a:hover  { color: #60a5fa; }
[data-theme="dark"] .breadcrumb-nav .current { color: #60a5fa; }

/* ── HERO ── */
.img-hero {
    padding: 4rem 0 3.5rem;
    text-align: center;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(214,51,132,0.08);
    color: #a02070;
    border-radius: 50px;
    padding: 0.4rem 1.2rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 1.2rem;
}
[data-theme="dark"] .hero-badge {
    background: rgba(244,114,182,0.12);
    color: #f472b6;
}
.img-hero h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: #212529;
    line-height: 1.15;
    margin-bottom: 1rem;
}
[data-theme="dark"] .img-hero h1 { color: #f1f5f9; }
.img-hero .lead {
    font-size: 1rem;
    color: #6c757d;
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ── DEMO VISUELLE ── */
.demo-strip {
    background: linear-gradient(135deg, #252F52 0%, #2d1040 100%);
    border-radius: 20px;
    padding: 2.5rem;
    margin-bottom: 3.5rem;
    position: relative;
    overflow: hidden;
}
.demo-strip::before {
    content: '';
    position: absolute;
    width: 350px; height: 350px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(214,51,132,0.15) 0%, transparent 70%);
    top: -100px; right: -80px;
    pointer-events: none;
}
.demo-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(255,255,255,0.4);
    margin-bottom: 1.5rem;
}
.demo-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0.8rem;
}
@media (max-width: 767px) { .demo-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 480px) { .demo-grid { grid-template-columns: repeat(2, 1fr); } }

.demo-item {
    border-radius: 12px;
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    cursor: default;
    transition: transform 0.2s ease;
    position: relative;
    overflow: hidden;
}
.demo-item:hover { transform: scale(1.05); }
.demo-item .demo-emoji { font-size: 1.6rem; line-height: 1; }
.demo-item .demo-name {
    font-size: 0.62rem;
    font-weight: 700;
    color: rgba(255,255,255,0.85);
    text-align: center;
    letter-spacing: 0.03em;
}

/* couleurs par effet */
.fx-greyscale  { background: rgba(108,117,125,0.25); }
.fx-sepia      { background: rgba(180,120,60,0.25); }
.fx-invert     { background: rgba(255,255,255,0.08); }
.fx-blur       { background: rgba(13,202,240,0.15); }
.fx-pixelate   { background: rgba(111,66,193,0.2); }
.fx-brightness { background: rgba(255,193,7,0.2); }
.fx-threshold  { background: rgba(37,47,82,0.35); }
.fx-glass      { background: rgba(13,202,240,0.1); }
.fx-red        { background: rgba(220,53,69,0.2); }
.fx-green      { background: rgba(25,135,84,0.2); }
.fx-blue       { background: rgba(13,110,253,0.2); }
.fx-blurple    { background: rgba(88,101,242,0.2); }
.fx-jail       { background: rgba(37,47,82,0.3); }
.fx-wasted     { background: rgba(108,117,125,0.3); }
.fx-missionp   { background: rgba(25,135,84,0.25); }
.fx-nasa       { background: rgba(13,110,253,0.25); }
.fx-pikachu    { background: rgba(255,193,7,0.25); }
.fx-tonikawa   { background: rgba(214,51,132,0.2); }
.fx-urss       { background: rgba(220,53,69,0.25); }
.fx-simpcard   { background: rgba(253,126,20,0.2); }
.fx-namecard   { background: rgba(111,66,193,0.2); }
.fx-twitter    { background: rgba(29,161,242,0.2); }
.fx-youtube    { background: rgba(255,0,0,0.2); }
.fx-lolice     { background: rgba(13,202,240,0.15); }

/* ── SECTION LABEL ── */
.section-label {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}
.section-label h2 {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0;
    color: #212529;
    white-space: nowrap;
}
[data-theme="dark"] .section-label h2 { color: #f1f5f9; }
.section-label::after { content: ''; flex: 1; height: 1px; background: #dee2e6; }
[data-theme="dark"] .section-label::after { background: #2d3748; }

/* ── EFFECT CARD ── */
.fx-card {
    background: #fff;
    border-radius: 16px;
    padding: 1.4rem;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    height: 100%;
    border-left: 4px solid #d63384;
    display: flex;
    flex-direction: column;
}
[data-theme="dark"] .fx-card {
    background: #161b2e;
    box-shadow: 0 2px 12px rgba(0,0,0,0.25);
}
.fx-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(214,51,132,0.12);
}
.fx-card.c-grey   { border-left-color: #6c757d; }
.fx-card.c-info   { border-left-color: #0dcaf0; }
.fx-card.c-warn   { border-left-color: #ffc107; }
.fx-card.c-purple { border-left-color: #6f42c1; }
.fx-card.c-sky    { border-left-color: #252F52; }
.fx-card.c-green  { border-left-color: #198754; }
.fx-card.c-danger { border-left-color: #dc3545; }
.fx-card.c-orange { border-left-color: #fd7e14; }
[data-theme="dark"] .fx-card.c-sky { border-left-color: #4a6cf7; }

.fx-badge {
    width: 42px; height: 42px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    flex-shrink: 0;
}
.fx-card:not([class*="c-"]) .fx-badge { background: rgba(214,51,132,0.1); }
.fx-card.c-grey   .fx-badge { background: rgba(108,117,125,0.1); }
.fx-card.c-info   .fx-badge { background: rgba(13,202,240,0.1); }
.fx-card.c-warn   .fx-badge { background: rgba(255,193,7,0.12); }
.fx-card.c-purple .fx-badge { background: rgba(111,66,193,0.1); }
.fx-card.c-sky    .fx-badge { background: rgba(37,47,82,0.08); }
.fx-card.c-green  .fx-badge { background: rgba(25,135,84,0.1); }
.fx-card.c-danger .fx-badge { background: rgba(220,53,69,0.1); }
.fx-card.c-orange .fx-badge { background: rgba(253,126,20,0.1); }

.fx-card h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #212529;
    margin-bottom: 0.3rem;
}
[data-theme="dark"] .fx-card h3 { color: #f1f5f9; }
.fx-desc {
    font-size: 0.8rem;
    color: #6c757d;
    line-height: 1.55;
    margin-bottom: 0.8rem;
    flex: 1;
}
[data-theme="dark"] .fx-desc { color: #94a3b8; }

.fx-cmd {
    display: inline-block;
    border-radius: 6px;
    padding: 0.18rem 0.5rem;
    font-family: 'Courier New', monospace;
    font-size: 0.76rem;
    font-weight: 700;
    background: rgba(214,51,132,0.08);
    color: #a02070;
    margin-top: auto;
}
[data-theme="dark"] .fx-cmd { background: rgba(244,114,182,0.12); color: #f472b6; }
.fx-card.c-grey   .fx-cmd { background: rgba(108,117,125,0.1); color: #6c757d; }
.fx-card.c-info   .fx-cmd { background: rgba(13,202,240,0.1);  color: #099ab5; }
.fx-card.c-warn   .fx-cmd { background: rgba(255,193,7,0.1);   color: #997404; }
.fx-card.c-purple .fx-cmd { background: rgba(111,66,193,0.1);  color: #6f42c1; }
.fx-card.c-sky    .fx-cmd { background: rgba(37,47,82,0.08);   color: #252F52; }
.fx-card.c-green  .fx-cmd { background: rgba(25,135,84,0.1);   color: #198754; }
.fx-card.c-danger .fx-cmd { background: rgba(220,53,69,0.1);   color: #b02a37; }
.fx-card.c-orange .fx-cmd { background: rgba(253,126,20,0.1);  color: #c96000; }
[data-theme="dark"] .fx-card.c-grey   .fx-cmd { background: rgba(148,163,184,0.12); color: #94a3b8; }
[data-theme="dark"] .fx-card.c-info   .fx-cmd { background: rgba(34,211,238,0.12);  color: #22d3ee; }
[data-theme="dark"] .fx-card.c-warn   .fx-cmd { background: rgba(251,191,36,0.12);  color: #fbbf24; }
[data-theme="dark"] .fx-card.c-purple .fx-cmd { background: rgba(167,139,250,0.12); color: #a78bfa; }
[data-theme="dark"] .fx-card.c-sky    .fx-cmd { background: rgba(74,108,247,0.12);  color: #93c5fd; }
[data-theme="dark"] .fx-card.c-green  .fx-cmd { background: rgba(52,211,153,0.12);  color: #34d399; }
[data-theme="dark"] .fx-card.c-danger .fx-cmd { background: rgba(248,113,113,0.12); color: #f87171; }
[data-theme="dark"] .fx-card.c-orange .fx-cmd { background: rgba(251,146,60,0.12);  color: #fb923c; }

/* ── HOW TO ── */
.how-strip {
    background: rgba(214,51,132,0.04);
    border: 1px solid rgba(214,51,132,0.1);
    border-radius: 16px;
    padding: 1.8rem 2rem;
    margin-bottom: 3.5rem;
}
[data-theme="dark"] .how-strip {
    background: rgba(214,51,132,0.06);
    border-color: rgba(244,114,182,0.15);
}
.how-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #d63384;
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.how-title::after { content: ''; flex: 1; height: 1px; background: rgba(214,51,132,0.15); }
.how-step { display: flex; align-items: flex-start; gap: 0.9rem; }
.how-num {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: #d63384;
    color: white;
    font-weight: 800;
    font-size: 0.85rem;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.how-step h5 { font-size: 0.88rem; font-weight: 700; margin-bottom: 0.2rem; color: #212529; }
[data-theme="dark"] .how-step h5 { color: #f1f5f9; }
.how-step p  { font-size: 0.8rem; color: #6c757d; margin: 0; line-height: 1.5; }

/* ── CTA ── */
.img-cta {
    background: linear-gradient(135deg, #252F52 0%, #4a1040 100%);
    border-radius: 20px;
    padding: 3rem 2rem;
    text-align: center;
    color: white;
    margin-top: 3rem;
}
.img-cta h3 {
    font-weight: 800;
    font-size: 1.7rem;
    margin-bottom: 0.7rem;
    background: linear-gradient(135deg, #ffffff 0%, #f9a8d4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}
.img-cta p { opacity: 0.75; margin-bottom: 1.5rem; max-width: 440px; margin-left:auto; margin-right:auto; }
.btn-sky {
    background: white;
    color: #252F52;
    border: none;
    border-radius: 50px;
    padding: 0.75rem 2rem;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
}
.btn-sky:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    color: #252F52;
    text-decoration: none;
}