/* ==========================================================================
   1. ROOT VARIABLES
   ========================================================================== */
:root {
    /* Color Palette (Split-Complementary) */
    --background-color: #E0E5EC;
    --primary-color: #3D5AFE; /* A vibrant blue */
    --primary-color-dark: #304FFE;
    --accent-color-1: #FF7043; /* A warm coral/orange */
    --accent-color-2: #26A69A; /* A complementary teal */

    --text-color: #36454F; /* Dark Charcoal for high contrast */
    --text-color-light: #5b6a76;
    --white-color: #FFFFFF;
    --border-color: #d1d9e6;

    /* Typography */
    --font-family-headings: 'Poppins', sans-serif;
    --font-family-body: 'Work Sans', sans-serif;

    /* Neumorphism Shadows */
    --neumorphic-shadow: 10px 10px 20px #babecc, -10px -10px 20px #ffffff;
    --neumorphic-shadow-inset: inset 7px 7px 14px #babecc, inset -7px -7px 14px #ffffff;
    --neumorphic-shadow-hover: 12px 12px 24px #babecc, -12px -12px 24px #ffffff;
    --neumorphic-shadow-pressed: inset 5px 5px 10px #babecc, inset -5px -5px 10px #ffffff;
    --text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);

    /* UI Elements */
    --border-radius: 15px;
    --transition-speed: 0.3s ease;
}

/* ==========================================================================
   2. GLOBAL STYLES & TYPOGRAPHY
   ========================================================================== */
html {
    scroll-behavior: smooth;
    background-color: var(--background-color);
}

body {
    font-family: var(--font-family-body);
    color: var(--text-color);
    background-color: var(--background-color);
    font-size: clamp(1rem, 1.5vw, 1.1rem);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .title, .subtitle {
    font-family: var(--font-family-headings);
    color: var(--text-color);
    font-weight: 700;
}

.title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    text-shadow: var(--text-shadow);
}

.subtitle {
    font-size: clamp(1.1rem, 3vw, 1.5rem);
    color: var(--text-color-light);
    font-weight: 400;
}

p {
    margin-bottom: 1.25rem;
}

a {
    color: var(--primary-color);
    transition: color var(--transition-speed);
    font-weight: 500;
}

a:hover {
    color: var(--primary-color-dark);
}

section.section {
    padding: clamp(3rem, 8vw, 6rem) 1.5rem;
}

.section-title {
    margin-bottom: 4rem !important;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

/* ==========================================================================
   3. HEADER & NAVIGATION
   ========================================================================== */
.navbar.is-fixed-top {
    background: var(--background-color);
    box-shadow: var(--neumorphic-shadow);
}

.navbar-item, .navbar-link {
    font-family: var(--font-family-headings);
    font-weight: 600;
    color: var(--text-color-light);
    transition: all var(--transition-speed);
}

.navbar-item:hover, .navbar-link:hover {
    background-color: transparent !important;
    color: var(--primary-color) !important;
}

.navbar-item.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color);
}

.navbar-burger {
    color: var(--text-color);
}

@media screen and (max-width: 1023px) {
    .navbar-menu {
        background-color: var(--background-color);
        box-shadow: var(--neumorphic-shadow-inset);
        border-radius: 0 0 var(--border-radius) var(--border-radius);
    }
}

/* ==========================================================================
   4. HERO SECTION
   ========================================================================== */
#hero {
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed; /* Parallax effect */
    position: relative;
    color: var(--white-color);
}

.hero-background-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.3));
    z-index: 1;
}

#hero .hero-body {
    position: relative;
    z-index: 2;
}

#hero .title {
    color: var(--white-color);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}

#hero .subtitle {
    color: var(--white-color);
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.7);
}

/* ==========================================================================
   5. NEUMORPHIC COMPONENTS & BUTTONS
   ========================================================================== */
.neumorphic-card, .neumorphic-box {
    background: var(--background-color);
    border-radius: var(--border-radius);
    box-shadow: var(--neumorphic-shadow);
    padding: 2rem;
    transition: all var(--transition-speed);
    height: 100%;
}

.neumorphic-card:hover, .neumorphic-box:hover {
    box-shadow: var(--neumorphic-shadow-hover);
    transform: translateY(-5px);
}

.neumorphic-box-inset {
    background: var(--background-color);
    border-radius: var(--border-radius);
    box-shadow: var(--neumorphic-shadow-inset);
    padding: 1.5rem;
}

.neumorphic-input, .neumorphic-textarea, .select select.neumorphic-input {
    background: var(--background-color) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--neumorphic-shadow-inset) !important;
    border-radius: var(--border-radius) !important;
    color: var(--text-color) !important;
    transition: all var(--transition-speed);
}

.neumorphic-input::placeholder, .neumorphic-textarea::placeholder {
    color: var(--text-color-light) !important;
}

.neumorphic-input:focus, .neumorphic-textarea:focus, .select select.neumorphic-input:focus {
    border-color: var(--primary-color) !important;
    box-shadow: var(--neumorphic-shadow-inset), 0 0 0 2px rgba(61, 90, 254, 0.25) !important;
}

.button.neumorphic-button, .button.neumorphic-button-primary {
    background: var(--background-color);
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--neumorphic-shadow);
    color: var(--text-color-light);
    font-weight: 600;
    transition: all var(--transition-speed);
}

.button.neumorphic-button:hover, .button.neumorphic-button-primary:hover {
    box-shadow: var(--neumorphic-shadow-hover);
    transform: translateY(-2px);
}

.button.neumorphic-button:active, .button.neumorphic-button-primary:active {
    box-shadow: var(--neumorphic-shadow-pressed);
    transform: translateY(1px);
}

.button.is-primary, .button.neumorphic-button-primary {
    background-color: var(--primary-color) !important;
    color: var(--white-color) !important;
    box-shadow: 8px 8px 16px #babecc, -8px -8px 16px #ffffff, inset 1px 1px 1px rgba(255,255,255,0.5), inset -1px -1px 1px rgba(0,0,0,0.1);
}

.button.is-primary:hover, .button.neumorphic-button-primary:hover {
     background-color: var(--primary-color-dark) !important;
}

/* ==========================================================================
   6. CARD STYLES (BULMA OVERRIDE)
   ========================================================================== */
.card.neumorphic-card, .card.neumorphic-card-horizontal {
    background: var(--background-color);
    border-radius: var(--border-radius);
    box-shadow: var(--neumorphic-shadow);
    transition: all var(--transition-speed);
    overflow: hidden;
    padding: 0; /* Override neumorphic-card padding for Bulma structure */
    display: flex;
    flex-direction: column;
    text-align: center;
}

.card.neumorphic-card:hover {
    box-shadow: var(--neumorphic-shadow-hover);
    transform: translateY(-10px);
}

.card .card-image img {
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    width: 100%;
    height: 250px; /* Fixed height for consistency */
    object-fit: cover;
    object-position: center;
    display: block;
}

.card .card-content {
    padding: 1.5rem;
}

.card .card-content .title {
    color: var(--text-color);
}

.card.neumorphic-card-horizontal {
    flex-direction: column;
}

@media screen and (min-width: 769px) {
    .card.neumorphic-card-horizontal {
        flex-direction: row;
        align-items: center;
    }
    .card.neumorphic-card-horizontal .card-image {
        flex: 1 1 40%;
    }
    .card.neumorphic-card-horizontal .card-image img {
        height: 100%;
        border-radius: var(--border-radius) 0 0 var(--border-radius);
    }
     .card.neumorphic-card-horizontal .card-content {
        flex: 1 1 60%;
        text-align: left;
    }
}


/* ==========================================================================
   7. SPECIFIC SECTION STYLES
   ========================================================================== */

/* Our Process Section */
#processus .process-container {
    position: relative;
}

#processus .progress-bar-container {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background-color: var(--border-color);
    border-radius: 2px;
}

#processus .progress-bar {
    width: 100%;
    height: 0;
    background-color: var(--primary-color);
    border-radius: 2px;
}

#processus .process-step .neumorphic-box {
    position: relative;
}

@media screen and (max-width: 768px) {
    #processus .progress-bar-container {
        left: 10px;
    }
    #processus .column.is-two-thirds {
       width: 100%;
       margin-left: 20px;
    }
}

/* Partners Section */
#partenaires .partners-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 4rem;
}

#partenaires .partner-logo {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-family: var(--font-family-headings);
    color: var(--text-color-light);
    opacity: 0.7;
    transition: all var(--transition-speed);
}

#partenaires .partner-logo:hover {
    opacity: 1;
    color: var(--text-color);
}

/* Testimonials / Case Studies Section */
#etudes-de-cas .media-left .image img {
    box-shadow: var(--neumorphic-shadow);
}

/* ==========================================================================
   8. FOOTER
   ========================================================================== */
.footer.neumorphic-footer {
    background: var(--background-color);
    box-shadow: var(--neumorphic-shadow-inset);
    padding: 4rem 1.5rem;
    color: var(--text-color-light);
}

.footer .footer-title {
    color: var(--text-color);
    font-family: var(--font-family-headings);
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.footer ul {
    list-style: none;
    margin: 0;
}

.footer li {
    margin-bottom: 0.75rem;
}

.footer a {
    color: var(--text-color-light);
    text-decoration: none;
    font-weight: 400;
}

.footer a:hover {
    color: var(--primary-color);
}

/* ==========================================================================
   9. STATIC & SUCCESS PAGES
   ========================================================================== */

/* For privacy.html, terms.html */
.static-page-content {
    padding-top: 100px;
    padding-bottom: 50px;
}
.static-page-content .content {
    background: var(--background-color);
    box-shadow: var(--neumorphic-shadow);
    border-radius: var(--border-radius);
    padding: clamp(1.5rem, 4vw, 3rem);
    margin-top: 2rem;
}

/* For success.html */
.success-page-body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    text-align: center;
}

.success-container {
    max-width: 600px;
}

.success-container .icon {
    font-size: 5rem;
    color: var(--accent-color-2);
}

/* ==========================================================================
   10. SCROLL REVEAL ANIMATIONS (Initial States)
   ========================================================================== */
.reveal-up {
    opacity: 1;
    transform: translateY(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-left {
    opacity: 1;
    transform: translateX(-50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-right {
    opacity: 1;
    transform: translateX(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-fade {
    opacity: 1;
    transition: opacity 1s ease;
}