/* =============================================
   🔥 RACINE BY GANDA - DESIGN SYSTEM OFFICIEL
   Charte Graphique: Orange/Jaune/Noir
   Style: Africain Années 80 Premium
   Version: 3.0 - Refonte Complète
   Date: 27 novembre 2025
   ============================================= */

:root {
    /* ===== COULEURS OFFICIELLES RACINE =====
       Charte stricte : 4 couleurs base (#160D0C noir, #ED5F1E orange,
       #FFB800 jaune, #FFFFFF blanc). Les variantes ci-dessous sont
       dérivées par transparence (rgba) pour créer de la profondeur
       visuelle sans sortir de la charte. Seuls les *-dark utilisent
       une couleur légèrement assombrie, indispensable pour les états
       hover/active (l'opacité seule ne peut pas assombrir sur fond clair). */
    --racine-black: #160D0C;
    --racine-black-soft: rgba(22, 13, 12, 0.88);      /* surfaces secondaires */
    --racine-black-lighter: rgba(22, 13, 12, 0.65);   /* textes secondaires, dividers */

    --racine-orange: #ED5F1E;
    --racine-orange-dark: #C44E17;                    /* hover buttons (-15%) */
    --racine-orange-light: rgba(237, 95, 30, 0.82);   /* backgrounds doux, overlays */
    --racine-orange-ultra-light: rgba(237, 95, 30, 0.05);

    --racine-yellow: #FFB800;
    --racine-yellow-dark: #CC9300;                    /* hover (-20%) */
    --racine-yellow-light: rgba(255, 184, 0, 0.82);   /* highlights, focus rings */
    --racine-yellow-ultra-light: rgba(255, 184, 0, 0.08);

    --racine-white: #FFFFFF;
    --racine-cream: rgba(237, 95, 30, 0.05);
    --racine-beige: rgba(255, 184, 0, 0.1);

    /* Couleurs supplémentaires pour l'espace créateur */
    --racine-brown: rgba(22,13,12,0.5);
    --racine-beige-light: rgba(22,13,12,0.05);
    --racine-border: rgba(22,13,12,0.1);
    --racine-gold: #FFB800;

    /* ===== COULEURS BOOTSTRAP OVERRIDE ===== */
    --primary: #ED5F1E;
    --primary-rgb: 237, 95, 30;
    --secondary: #FFB800;
    --secondary-rgb: 255, 184, 0;
    --dark: #160D0C;
    --dark-rgb: 22, 13, 12;

    --success: #22C55E;
    --warning: #FFB800;
    --danger: #DC2626;
    --info: #ED5F1E;

    /* ===== TYPOGRAPHIE OFFICIELLE ===== */
    --font-heading: 'Aleppo', 'Cormorant Garamond', 'Aileron', serif;
    --font-body: 'Coco Gothic', 'Nunito', 'Aileron', 'Helvetica Neue', sans-serif;
    --font-accent: 'Aileron', 'Nunito', 'Arial', sans-serif;

    --font-size-xs: 0.75rem;
    /* 12px */
    --font-size-sm: 0.875rem;
    /* 14px */
    --font-size-base: 1rem;
    /* 16px */
    --font-size-lg: 1.125rem;
    /* 18px */
    --font-size-xl: 1.25rem;
    /* 20px */
    --font-size-2xl: 1.5rem;
    /* 24px */
    --font-size-3xl: 1.875rem;
    /* 30px */
    --font-size-4xl: 2.25rem;
    /* 36px */
    --font-size-5xl: 3rem;
    /* 48px */
    --font-size-6xl: 3.75rem;
    /* 60px */

    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.6;
    --line-height-loose: 1.8;

    /* ===== ESPACEMENTS (Système 8px) ===== */
    --space-xs: 0.5rem;
    /* 8px */
    --space-sm: 1rem;
    /* 16px */
    --space-md: 1.5rem;
    /* 24px */
    --space-lg: 2rem;
    /* 32px */
    --space-xl: 3rem;
    /* 48px */
    --space-2xl: 4rem;
    /* 64px */
    --space-3xl: 6rem;
    /* 96px */

    /* ===== BORDER RADIUS ===== */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-2xl: 32px;
    --radius-full: 9999px;

    /* ===== OMBRES CHAUDES ===== */
    --shadow-sm: 0 2px 4px rgba(22, 13, 12, 0.08);
    --shadow-md: 0 4px 8px rgba(22, 13, 12, 0.12);
    --shadow-lg: 0 8px 16px rgba(22, 13, 12, 0.16);
    --shadow-xl: 0 16px 32px rgba(22, 13, 12, 0.2);
    --shadow-2xl: 0 24px 48px rgba(22, 13, 12, 0.25);

    --shadow-orange: 0 4px 12px rgba(237, 95, 30, 0.3);
    --shadow-yellow: 0 4px 12px rgba(255, 184, 0, 0.3);

    /* ===== TRANSITIONS ===== */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* ===== Z-INDEX ===== */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;

    /* ===== MOTIFS AFRICAINS ===== */
    --pattern-opacity: 0.08;
    --pattern-opacity-light: 0.05;
    --pattern-opacity-strong: 0.12;
}

/* ===== TYPOGRAPHIE GLOBALE ===== */
@import url('https://fonts.googleapis.com/css2?family=Aileron:wght@300;400;600;700&display=swap');

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: var(--racine-black);
    background-color: var(--racine-cream);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    line-height: var(--line-height-tight);
    color: var(--racine-black);
    font-weight: 700;
}

h1 {
    font-size: var(--font-size-6xl);
}

h2 {
    font-size: var(--font-size-5xl);
}

h3 {
    font-size: var(--font-size-4xl);
}

h4 {
    font-size: var(--font-size-3xl);
}

h5 {
    font-size: var(--font-size-2xl);
}

h6 {
    font-size: var(--font-size-xl);
}

/* ===== BOUTONS RACINE ===== */
.btn-racine-primary {
    background: linear-gradient(135deg, var(--racine-orange) 0%, var(--racine-orange-dark) 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: var(--radius-lg);
    font-family: var(--font-accent);
    font-weight: 700;
    font-size: var(--font-size-base);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-orange);
    position: relative;
    overflow: hidden;
}

.btn-racine-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-racine-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 20px rgba(237, 95, 30, 0.4), 0 0 30px rgba(255, 184, 0, 0.3);
    color: white;
}

.btn-racine-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-racine-secondary {
    background: transparent;
    color: var(--racine-orange);
    border: 3px solid var(--racine-yellow);
    padding: 1rem 2rem;
    border-radius: var(--radius-lg);
    font-family: var(--font-accent);
    font-weight: 700;
    font-size: var(--font-size-base);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition-normal);
}

.btn-racine-secondary:hover {
    background: var(--racine-yellow);
    color: var(--racine-black);
    border-color: var(--racine-yellow);
    transform: translateY(-3px);
    box-shadow: var(--shadow-yellow);
}

.btn-racine-outline {
    background: transparent;
    color: white;
    border: 2px solid var(--racine-yellow);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-family: var(--font-accent);
    font-weight: 600;
    transition: var(--transition-normal);
}

.btn-racine-outline:hover {
    background: var(--racine-yellow);
    color: var(--racine-black);
    transform: translateY(-2px);
}

/* ===== BADGES RACINE ===== */
.badge-racine-orange {
    background: var(--racine-orange);
    color: white;
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    font-family: var(--font-accent);
    font-size: var(--font-size-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-racine-yellow {
    background: var(--racine-yellow);
    color: var(--racine-black);
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    font-family: var(--font-accent);
    font-size: var(--font-size-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {

    0%,
    100% {
        box-shadow: 0 0 10px rgba(255, 184, 0, 0.5);
    }

    50% {
        box-shadow: 0 0 20px rgba(255, 184, 0, 0.8);
    }
}

/* ===== CARTES RACINE ===== */
.card-racine {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: var(--space-lg);
    transition: var(--transition-normal);
    border: none;
    position: relative;
    overflow: hidden;
}

.card-racine::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--racine-orange) 0%, var(--racine-yellow) 100%);
}

.card-racine:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-8px);
}

.card-racine-premium {
    background: linear-gradient(135deg, var(--racine-orange) 0%, var(--racine-orange-dark) 100%);
    color: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-orange);
    padding: var(--space-xl);
    position: relative;
    overflow: hidden;
}

.card-racine-premium::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 184, 0, 0.2) 0%, transparent 70%);
    animation: rotate-glow 10s linear infinite;
}

@keyframes rotate-glow {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* ===== INPUTS RACINE ===== */
.input-racine {
    border: 2px solid var(--racine-beige);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    transition: var(--transition-fast);
    width: 100%;
    background: white;
}

.input-racine:focus {
    outline: none;
    border-color: var(--racine-orange);
    box-shadow: 0 0 0 4px rgba(237, 95, 30, 0.1), 0 0 20px rgba(255, 184, 0, 0.2);
}

.input-racine::placeholder {
    color: #999;
    font-style: italic;
}

/* ===== UTILITAIRES COULEURS ===== */
.text-racine-orange {
    color: var(--racine-orange);
}

.text-racine-yellow {
    color: var(--racine-yellow);
}

.text-racine-black {
    color: var(--racine-black);
}

.text-racine-white {
    color: var(--racine-white);
}

.bg-racine-orange {
    background-color: var(--racine-orange);
}

.bg-racine-yellow {
    background-color: var(--racine-yellow);
}

.bg-racine-black {
    background-color: var(--racine-black);
}

.bg-racine-white {
    background-color: var(--racine-white);
}

.bg-racine-cream {
    background-color: var(--racine-cream);
}

/* ===== GRADIENTS ===== */
.gradient-racine-warm {
    background: linear-gradient(135deg, var(--racine-orange) 0%, var(--racine-yellow) 100%);
}

.gradient-racine-sunset {
    background: linear-gradient(180deg, var(--racine-orange) 0%, var(--racine-orange-dark) 50%, var(--racine-black) 100%);
}

.gradient-racine-fire {
    background: linear-gradient(45deg, var(--racine-orange) 0%, var(--racine-yellow) 50%, var(--racine-orange) 100%);
    background-size: 200% 200%;
    animation: gradient-shift 3s ease infinite;
}

@keyframes gradient-shift {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

/* ===== MOTIFS AFRICAINS ===== */
.pattern-bogolan {
    background-image:
        repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(22, 13, 12, 0.05) 10px, rgba(22, 13, 12, 0.05) 20px),
        repeating-linear-gradient(-45deg, transparent, transparent 10px, rgba(237, 95, 30, 0.03) 10px, rgba(237, 95, 30, 0.03) 20px);
}

.pattern-kente {
    background-image:
        linear-gradient(90deg, rgba(237, 95, 30, 0.1) 1px, transparent 1px),
        linear-gradient(rgba(255, 184, 0, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
}

/* ===== ANIMATIONS PREMIUM ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

.animate-slide-in-left {
    animation: slideInLeft 0.8s ease-out;
}

.animate-slide-in-right {
    animation: slideInRight 0.8s ease-out;
}

.animate-zoom-in {
    animation: zoomIn 0.6s ease-out;
}

/* ===== EFFETS HOVER ===== */
.transition-hover {
    transition: var(--transition-normal);
}

.transition-hover:hover {
    transform: translateY(-5px);
}

.glow-orange:hover {
    box-shadow: 0 0 30px rgba(237, 95, 30, 0.6);
}

.glow-yellow:hover {
    box-shadow: 0 0 30px rgba(255, 184, 0, 0.6);
}

/* ===== UTILITAIRES ===== */
.letter-spacing-1 {
    letter-spacing: 0.5px;
}

.letter-spacing-2 {
    letter-spacing: 1px;
}

.letter-spacing-3 {
    letter-spacing: 1.5px;
}

.text-shadow-warm {
    text-shadow: 2px 2px 8px rgba(237, 95, 30, 0.3);
}

.overlay-dark {
    position: relative;
}

.overlay-dark::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(22, 13, 12, 0.3) 0%, rgba(22, 13, 12, 0.8) 100%);
    z-index: 1;
}

.overlay-dark>* {
    position: relative;
    z-index: 2;
}