/* ========================================
   NUMIXIA - Identité Visuelle
   Couleurs principales: Bleu #00A7E1 → Violet #8E24AA
   Police cursive: Caveat (pour slogans et textes accrocheurs)
   ======================================== */

/* Import Google Font Caveat */
@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@400;500;600;700&display=swap');

:root {
    /* Couleurs NUMIXIA - Palette officielle */
    --numixia-blue: #00A7E1;
    --numixia-violet: #8E24AA;
    --numixia-blue-light: #33B8E8;
    --numixia-violet-light: #A855C8;
    --numixia-blue-dark: #0090C5;
    --numixia-violet-dark: #7B1FA2;
    
    /* Couleurs secondaires */
    --numixia-sky: #E3F4FC;
    --numixia-purple-light: #F3E5F5;
    --numixia-accent: #FF6B9D;
    
    /* Gradients NUMIXIA */
    --gradient-numixia: linear-gradient(135deg, #00A7E1 0%, #8E24AA 100%);
    --gradient-numixia-hover: linear-gradient(135deg, #33B8E8 0%, #A855C8 100%);
    --gradient-numixia-soft: linear-gradient(135deg, #E3F4FC 0%, #F3E5F5 100%);
    
    /* Texte */
    --text-primary: #1F2937;
    --text-secondary: #6B7280;
    --text-white: #FFFFFF;
}

/* ========================================
   Classes Tailwind personnalisées NUMIXIA
   ======================================== */

/* Arrière-plans */
.bg-numixia-blue { background-color: var(--numixia-blue); }
.bg-numixia-violet { background-color: var(--numixia-violet); }
.bg-numixia-sky { background-color: var(--numixia-sky); }
.bg-numixia-purple-light { background-color: var(--numixia-purple-light); }

/* Textes */
.text-numixia-blue { color: var(--numixia-blue); }
.text-numixia-violet { color: var(--numixia-violet); }

/* Bordures */
.border-numixia-blue { border-color: var(--numixia-blue); }
.border-numixia-violet { border-color: var(--numixia-violet); }

/* Hover states */
.hover\:bg-numixia-blue:hover { background-color: var(--numixia-blue); }
.hover\:bg-numixia-violet:hover { background-color: var(--numixia-violet); }
.hover\:text-numixia-blue:hover { color: var(--numixia-blue); }
.hover\:text-numixia-violet:hover { color: var(--numixia-violet); }

/* ========================================
   Dégradés NUMIXIA
   ======================================== */

.gradient-numixia {
    background: var(--gradient-numixia);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-numixia {
    background: var(--gradient-numixia);
}

.bg-gradient-numixia-soft {
    background: var(--gradient-numixia-soft);
}

.hover\:bg-gradient-numixia:hover {
    background: var(--gradient-numixia-hover);
    transition: all 0.3s ease;
}

/* Boutons avec gradient NUMIXIA */
.btn-numixia {
    background: var(--gradient-numixia);
    color: var(--text-white);
    padding: 0.75rem 2rem;
    border-radius: 0.75rem;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-numixia:hover {
    background: var(--gradient-numixia-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 167, 225, 0.3);
}

/* Cartes avec bordure gradient */
.card-numixia {
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.card-numixia::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-numixia);
}

.card-numixia:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 167, 225, 0.15);
}

/* Badge avec gradient */
.badge-numixia {
    background: var(--gradient-numixia);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-block;
}

/* ========================================
   Animations NUMIXIA
   ======================================== */

@keyframes pulse-numixia {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(0, 167, 225, 0.7);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(0, 167, 225, 0);
    }
}

.animate-pulse-numixia {
    animation: pulse-numixia 2s infinite;
}

@keyframes gradient-shift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.gradient-animated {
    background: linear-gradient(270deg, #00A7E1, #8E24AA, #00A7E1);
    background-size: 400% 400%;
    animation: gradient-shift 8s ease infinite;
}

/* ========================================
   Header & Navigation NUMIXIA
   ======================================== */

.header-numixia {
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.nav-link-numixia {
    color: var(--text-primary);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link-numixia:hover {
    color: var(--numixia-blue);
}

.nav-link-numixia.active {
    color: var(--numixia-violet);
    font-weight: 600;
}

/* Logo NUMIXIA avec effet */
.logo-numixia {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

/* ========================================
   Sections & Containers
   ======================================== */

.hero-numixia {
    background: linear-gradient(135deg, #E3F4FC 0%, #F3E5F5 100%);
    position: relative;
    overflow: hidden;
}

.hero-numixia::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 167, 225, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-numixia::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(142, 36, 170, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

/* ========================================
   Formulaires
   ======================================== */

.input-numixia {
    border: 2px solid #E5E7EB;
    border-radius: 0.5rem;
    padding: 0.75rem;
    transition: all 0.3s ease;
}

.input-numixia:focus {
    outline: none;
    border-color: var(--numixia-blue);
    box-shadow: 0 0 0 3px rgba(0, 167, 225, 0.1);
}

/* ========================================
   Footer NUMIXIA
   ======================================== */

.footer-numixia {
    background: linear-gradient(135deg, #1F2937 0%, #111827 100%);
    color: var(--text-white);
}

.footer-brand {
    font-size: 0.875rem;
    color: #9CA3AF;
    margin-top: 0.5rem;
}

/* ========================================
   Responsive adjustments
   ======================================== */

@media (max-width: 768px) {
    .logo-numixia {
        font-size: 1.5rem;
    }
    
    .btn-numixia {
        padding: 0.625rem 1.5rem;
        font-size: 0.875rem;
    }
}

/* ========================================
   Utilitaires supplémentaires
   ======================================== */

.shadow-numixia {
    box-shadow: 0 10px 30px rgba(0, 167, 225, 0.15);
}

/* ========================================
   Police Cursive pour Slogans
   ======================================== */

.font-caveat {
    font-family: 'Caveat', cursive;
}

.slogan-text {
    font-family: 'Caveat', cursive;
    font-weight: 600;
    font-size: 2.5rem;
    line-height: 1.3;
    color: var(--text-primary);
}

.hero-slogan {
    font-family: 'Caveat', cursive;
    font-weight: 700;
    font-size: 3.5rem;
    line-height: 1.2;
}

@media (max-width: 768px) {
    .slogan-text {
        font-size: 2rem;
    }
    
    .hero-slogan {
        font-size: 2.5rem;
    }
}

.shadow-numixia-lg {
    box-shadow: 0 20px 50px rgba(0, 167, 225, 0.2);
}

.text-gradient-numixia {
    background: var(--gradient-numixia);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}