/* MAPLE MORVAN DIGITAL - Futuristic Tech Stylesheet 2026 */

/* --- RESET & BASE --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--color-bg-body);
    color: var(--color-text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    font-size: var(--text-base);
    overflow-x: hidden;
}

/* Reducer l'opacité de la grille pour plus de clarté */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: var(--pattern-dot);
    background-size: var(--pattern-dot-size);
    opacity: 0.3;
    /* Grille plus subtile */
    z-index: -1;
    pointer-events: none;
}

.nav-link {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    /* Menu encore plus grand */
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-main);
    transition: all var(--transition-fast);
    padding: 12px 20px;
}

.nav-link:hover {
    color: var(--color-primary);
    transform: translateY(-1px);
}

/* --- TYPOGRAPHY --- */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--color-text-heading);
    line-height: 1.05;
    font-weight: 600;
    letter-spacing: -0.04em;
    /* Precise, tight tracking */
    margin-bottom: 0.8em;
}

h1 {
    font-size: clamp(3rem, 6vw, var(--text-huge));
    font-weight: 700;
}

h2 {
    font-size: clamp(2.5rem, 5vw, var(--text-5xl));
}

h3 {
    font-size: var(--text-3xl);
}

h4 {
    font-size: var(--text-xl);
    font-family: var(--font-mono);
    font-weight: 500;
    letter-spacing: -0.05em;
}

p {
    margin-bottom: 1.5rem;
    color: var(--color-text-muted);
}

p.lead {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-text-main);
    line-height: 1.5;
}

.font-mono {
    font-family: var(--font-mono);
    letter-spacing: -0.05em;
}

.tracking-tight {
    letter-spacing: -0.03em;
}

.text-xs-mono {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

/* --- LAYOUT & UTILITIES --- */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
    /* More breathing room */
}

.d-flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.align-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.flex-wrap {
    flex-wrap: wrap;
}

.gap-2 {
    gap: 0.5rem;
}

.gap-4 {
    gap: 1rem;
}

.gap-6 {
    gap: 1.5rem;
}

.gap-8 {
    gap: 2rem;
}

.gap-10 {
    gap: 2.5rem;
}

.gap-12 {
    gap: 3.5rem;
}

.p-relative {
    position: relative;
}

.w-full {
    width: 100%;
}

.h-full {
    height: 100%;
}

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-primary {
    color: var(--color-primary);
}

.text-muted {
    color: var(--color-text-muted);
}

.mb-4 {
    margin-bottom: 1rem;
}

.mb-6 {
    margin-bottom: 1.5rem;
}

.mb-8 {
    margin-bottom: 2rem;
}

.mb-10 {
    margin-bottom: 2.5rem;
}

.mb-12 {
    margin-bottom: 3rem;
}

.mt-4 {
    margin-top: 1rem;
}

.mt-10 {
    margin-top: 2.5rem;
}

.mt-12 {
    margin-top: 3rem;
}

.p-10 {
    padding: 2.5rem;
}

.py-section {
    padding: 120px 0;
}

/* --- GLASSMORPHISM & TECH PANELS --- */
.glass {
    background: var(--glass-bg);
    backdrop-filter: var(--backdrop-blur);
    -webkit-backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--glass-border);
    transition: all var(--transition-normal);
}

.glass:hover {
    border-color: var(--color-text-main);
    /* Tech interaction: sharp border change */
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.glass-panel {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border-dark);
    box-shadow: var(--shadow-xl);
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    border-radius: var(--radius-full);
    font-family: var(--font-mono);
    /* Tech feel */
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
    gap: 12px;
    letter-spacing: -0.02em;
}

.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background-color: var(--color-text-main);
    /* Deep charcoal/black */
    color: white;
    border: 1px solid transparent;
}

.btn-primary:hover {
    background-color: var(--color-primary);
    /* Brand reveal on hover */
    box-shadow: var(--shadow-glow);
    border-color: var(--color-primary);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--color-border-hover);
    color: var(--color-text-main);
}

.btn-outline:hover {
    border-color: var(--color-text-main);
    background: transparent;
}

.btn-lg {
    padding: 20px 48px;
    font-size: 1rem;
}

.btn-icon {
    width: 48px;
    height: 48px;
    padding: 0;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.btn-icon:hover {
    background: var(--color-bg-tertiary);
    border-color: var(--color-border-hover);
}

/* --- CARDS --- */
.card {
    background: white;
    border: 1px solid var(--glass-border-dark);
    border-radius: var(--radius-lg);
    padding: 40px;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.card:hover {
    border-color: var(--color-text-main);
    /* Tech highlight */
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* --- FORMS --- */
.form-control {
    width: 100%;
    padding: 16px 24px;
    font-size: 1rem;
    font-family: var(--font-mono);
    color: var(--color-text-main);
    background: var(--color-bg-tertiary);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    background: white;
    border-color: var(--color-text-main);
}

/* --- HEADER SPECIFIC --- */
.site-header {
    height: var(--header-height);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all var(--transition-normal);
    border-bottom: 1px solid transparent;
}

.site-header.scrolled {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-bottom-color: var(--glass-border-dark);
}

/* --- BADGES --- */
.badge {
    display: inline-flex;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid transparent;
}

.badge-primary {
    background: var(--color-primary-alpha);
    color: var(--color-primary);
    border-color: rgba(146, 33, 33, 0.2);
}

/* --- ANIMATIONS --- */
@keyframes slideUpFade {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.98);
    }

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

.animate-slide-up {
    animation: slideUpFade 1s var(--ease-out) forwards;
}

.stagger-1 {
    animation-delay: 0.1s;
}

.stagger-2 {
    animation-delay: 0.2s;
}

.stagger-3 {
    animation-delay: 0.3s;
}

/* --- CONFIGURATOR APP UI --- */
.config-app {
    display: flex;
    height: 100vh;
    width: 100vw;
    background: var(--color-bg-body);
    overflow: hidden;
    position: fixed;
    inset: 0;
    z-index: 2000;
}

.config-sidebar {
    width: 320px;
    background: var(--color-bg-secondary);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    z-index: 10;
    padding: 40px 0;
}

.config-main {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    background: white;
    position: relative;
    overflow: hidden;
}

.config-topbar {
    height: 100px;
    padding: 0 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--color-border);
}

.config-content {
    flex-grow: 1;
    overflow-y: auto;
    padding: 60px 10%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.config-footer {
    height: 110px;
    padding: 0 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--color-border);
    background: white;
}

/* Step Rail */
.step-rail {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 60px;
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    position: relative;
    opacity: 0.3;
    transition: all var(--transition-normal);
}

.step-item.active {
    opacity: 1;
}

.step-dot {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    transition: all var(--transition-normal);
}

.active .step-dot {
    border-color: var(--color-primary);
    box-shadow: 0 0 30px var(--color-primary-alpha);
    transform: scale(1.1);
}

.step-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 700;
    color: var(--color-primary);
    text-align: center;
}

/* Sidebar Elements */
.sidebar-logo {
    padding: 0 40px 40px;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 40px;
}

.sidebar-steps {
    flex-grow: 1;
}

.sidebar-step {
    padding: 20px 40px;
    display: flex;
    align-items: center;
    gap: 20px;
    opacity: 0.4;
    transition: all var(--transition-fast);
}

.sidebar-step.active {
    opacity: 1;
    background: white;
    border-right: 4px solid var(--color-primary);
}

.sidebar-step-icon {
    width: 36px;
    height: 36px;
    background: var(--color-bg-tertiary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.active .sidebar-step-icon {
    background: var(--color-primary);
    color: white;
}

.sidebar-footer {
    padding: 40px;
    border-top: 1px solid var(--color-border);
}

/* Option Cards for Configurator */
.config-option-card {
    width: 280px;
    height: 140px;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    padding: 24px;
    gap: 20px;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.config-option-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.config-option-card.active {
    border-color: var(--color-primary);
    background: var(--color-primary-alpha);
    box-shadow: var(--shadow-glow);
}

.toggle-switch {
    display: flex;
    background: var(--color-bg-tertiary);
    padding: 4px;
    border-radius: var(--radius-full);
}

.toggle-option {
    padding: 8px 24px;
    border-radius: var(--radius-full);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.3s;
}

.toggle-option.active {
    background: white;
    box-shadow: var(--shadow-sm);
    color: var(--color-primary);
}