/* 
* OTOMAE Portfolio - Main Stylesheet
* Version: 1.0
* Description: Styles pour l'interface publique du portfolio OTOMAE
*/

/* ===== VARIABLES ===== */
:root {
    /* Couleurs principales */
    --color-primary: #E53935;
    --color-dark: #343A40;
    --color-light: #F8F9FA;
    --color-grey: #6C757D;
    --color-success: #28a745;
    
    /* Couleurs pastels pour accents */
    --color-pastel-red: #FFCDD2;
    --color-pastel-blue: #BBDEFB;
    --color-pastel-green: #C8E6C9;
    --color-pastel-yellow: #FFF9C4;
    
    /* Typographie */
    --font-main: 'Poppins', sans-serif;
    --font-title: 'Montserrat', sans-serif;
    
    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Ombres */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-circle: 50%;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    color: var(--color-dark);
    background-color: var(--color-light);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

img {
    max-width: 100%;
    height: auto;
}

/* ===== TYPOGRAPHIE ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-title);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: var(--spacing-sm);
}

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

.bg-primary {
    background-color: var(--color-primary) !important;
}

.accent-primary {
    border-left: 3px solid var(--color-primary);
    padding-left: var(--spacing-sm);
}

/* ===== LAYOUT ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.section {
    padding: var(--spacing-lg) 0;
    position: relative;
}

.section-lg {
    padding: var(--spacing-xl) 0;
}

.section-dark {
    background-color: var(--color-dark);
    color: var(--color-light);
}

.section-light {
    background-color: var(--color-light);
    color: var(--color-dark);
}

.section-colored {
    background-color: var(--color-pastel-red);
    color: var(--color-dark);
}

/* ===== HEADER & NAVIGATION ===== */
.header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all var(--transition-normal);
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
}

.logo:hover {
    text-decoration: none;
}

.logo img {
    height: 75px;
    transition: transform var(--transition-fast);
}

.logo:hover img {
    transform: scale(1.05);
}

.logo-text {
    font-family: var(--font-title);
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--color-dark);
    letter-spacing: 0.5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 0.25rem;
}

.nav-item {
    margin-left: 0;
}

.nav-icon {
    margin-right: 0.4rem;
    font-size: 0.8em;
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-dark);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    position: relative;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
}

.nav-link:hover {
    color: var(--color-primary);
    background-color: rgba(229, 57, 53, 0.06);
}

.nav-link:hover .nav-icon {
    opacity: 1;
}

.nav-link.active {
    color: var(--color-primary);
    background-color: rgba(229, 57, 53, 0.08);
    font-weight: 600;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 60%;
}

/* CTA button in nav */
.nav-link-cta {
    background-color: var(--color-primary);
    color: #fff !important;
    padding: 0.5rem 1.4rem;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(229, 57, 53, 0.3);
    transition: all var(--transition-fast);
}

.nav-link-cta:hover {
    background-color: var(--color-dark);
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(52, 58, 64, 0.3);
    transform: translateY(-1px);
}

.nav-link-cta::after {
    display: none;
}

.nav-link-cta .nav-icon {
    display: none;
}

/* Hamburger toggle */
.navbar-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    flex-direction: column;
    gap: 5px;
    z-index: 10;
}

.toggle-bar {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-dark);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.navbar-toggle.active .toggle-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.navbar-toggle.active .toggle-bar:nth-child(2) {
    opacity: 0;
}

.navbar-toggle.active .toggle-bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== PAGE HEADER (bandeau rouge des pages intérieures) ===== */
/* logo (75px) + navbar padding (24px) + border (1px) = ~100px */
.page-header {
    margin-top: 100px !important;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 160px;
}
.page-header .container {
    text-align: center;
}

/* ===== HERO SECTION ===== */
.hero {
    padding: calc(var(--spacing-xl) * 1.5) 0;
    background-color: var(--color-light);
    position: relative;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-grey);
}

.hero-image {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-normal);
}

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

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-light);
}

.btn-primary:hover {
    background-color: var(--color-dark);
    color: var(--color-light);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-light);
}

.btn-dark {
    background-color: var(--color-dark);
    color: var(--color-light);
}

.btn-dark:hover {
    background-color: var(--color-primary);
    color: var(--color-light);
}

.btn-lg {
    padding: 1rem 2.2rem;
    font-size: 1.1rem;
}

/* ===== CARDS ===== */
.card {
    background-color: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    display: flex;
    flex-direction: column;
}

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

.card-img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.card-body {
    padding: var(--spacing-md);
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.card-text {
    font-size: 0.95rem;
    color: var(--color-grey);
    margin-bottom: var(--spacing-sm);
}

.card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--color-grey);
    margin-top: var(--spacing-sm);
}

.tech-tag {
    display: inline-block;
    padding: 0.3rem 0.6rem;
    background-color: var(--color-pastel-blue);
    color: var(--color-dark);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    margin-right: 0.3rem;
    margin-bottom: 0.3rem;
}

.hardware-tag {
    background-color: var(--color-pastel-green);
}

/* ===== PORTFOLIO GRID ===== */
.portfolio-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.filter-btn {
    margin: 0.3rem;
    padding: 0.5rem 1.2rem;
    border-radius: var(--radius-md);
    background-color: var(--color-light);
    color: var(--color-dark);
    border: 1px solid var(--color-grey);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--color-primary);
    color: var(--color-light);
    border-color: var(--color-primary);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

/* ===== PROJECT DETAIL ===== */
.project-header {
    position: relative;
    height: 50vh;
    min-height: 400px;
    color: var(--color-light);
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    padding-bottom: var(--spacing-md);
}

.project-header-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
}

.project-header::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.2));
    z-index: -1;
}

.project-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xs);
}

.project-meta {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xs);
}

.project-meta-item {
    margin-right: var(--spacing-md);
    display: flex;
    align-items: center;
}

.project-meta-item i {
    margin-right: 0.5rem;
}

.project-content {
    padding: var(--spacing-lg) 0;
}

.project-description {
    margin-bottom: var(--spacing-lg);
}

.project-ai-percentage {
    margin-bottom: var(--spacing-md);
}

.progress-bar-container {
    width: 100%;
    height: 10px;
    background-color: var(--color-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-top: var(--spacing-xs);
}

.progress-bar {
    height: 100%;
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
}

.project-gallery {
    margin-top: var(--spacing-lg);
}

.gallery-title {
    margin-bottom: var(--spacing-sm);
}

.gallery-tabs {
    display: flex;
    margin-bottom: var(--spacing-sm);
}

.gallery-tab {
    padding: 0.5rem 1.5rem;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.gallery-tab.active {
    border-bottom-color: var(--color-primary);
    color: var(--color-primary);
}

.gallery-content {
    margin-top: var(--spacing-sm);
}

.gallery-images {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-sm);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
}

.gallery-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.gallery-item:hover .gallery-img {
    transform: scale(1.05);
}

/* ===== SERVICES ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    text-align: center;
    padding: var(--spacing-md);
}

.service-icon {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.service-title {
    margin-bottom: var(--spacing-xs);
}

/* ===== CONTACT ===== */
.contact-info {
    background-color: var(--color-dark);
    color: var(--color-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.contact-icon {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-right: var(--spacing-sm);
}

.contact-form {
    background-color: #fff;
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: var(--radius-sm);
    transition: border-color var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

/* ===== TIMELINE PARCOURS ===== */
.otomae-timeline {
    position: relative;
    padding-left: 60px;
}

.otomae-timeline::before {
    content: '';
    position: absolute;
    left: 25px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--color-primary), #ff8a80);
    border-radius: 3px;
}

.timeline-item {
    position: relative;
    margin-bottom: 2.5rem;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: -60px;
    top: 0;
    width: 52px;
    height: 52px;
    background: white;
    border: 3px solid var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    transition: var(--transition-normal);
}

.timeline-marker i {
    font-size: 1.2rem;
    color: var(--color-primary);
    transition: var(--transition-normal);
}

.timeline-item:hover .timeline-marker {
    background: var(--color-primary);
    transform: scale(1.1);
    box-shadow: 0 0 0 6px rgba(229, 57, 53, 0.15);
}

.timeline-item:hover .timeline-marker i {
    color: white;
}

.timeline-marker-highlight {
    background: var(--color-primary) !important;
    box-shadow: 0 0 0 6px rgba(229, 57, 53, 0.15);
}

.timeline-marker-highlight i {
    color: white !important;
}

.timeline-content {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.8rem 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid #eee;
    transition: var(--transition-normal);
}

.timeline-item:hover .timeline-content {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.timeline-item-highlight .timeline-content {
    border-left: 4px solid var(--color-primary);
    background: linear-gradient(135deg, #fff5f5, #ffffff);
}

.timeline-content h4 {
    color: var(--color-dark);
    margin-bottom: 0.8rem;
    font-size: 1.15rem;
    font-weight: 600;
}

.timeline-content p {
    color: var(--color-grey);
    margin-bottom: 0;
    line-height: 1.7;
    font-size: 0.95rem;
}

.timeline-content p strong {
    color: var(--color-dark);
}

.timeline-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-primary), #ff6f60);
    color: white;
    padding: 0.25rem 0.85rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    letter-spacing: 0.3px;
}

@media (max-width: 768px) {
    .otomae-timeline {
        padding-left: 45px;
    }

    .otomae-timeline::before {
        left: 17px;
    }

    .timeline-marker {
        left: -45px;
        width: 38px;
        height: 38px;
    }

    .timeline-marker i {
        font-size: 0.9rem;
    }

    .timeline-content {
        padding: 1.2rem 1.4rem;
    }

    .timeline-content h4 {
        font-size: 1.05rem;
    }
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--color-dark);
    color: var(--color-light);
    padding: var(--spacing-lg) 0;
}

.footer-logo {
    margin-bottom: var(--spacing-sm);
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-md);
}

.footer-title {
    color: var(--color-light);
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--color-primary);
}

.footer-links {
    list-style: none;
}

.footer-link {
    margin-bottom: 0.5rem;
}

.footer-link a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

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

.social-links {
    display: flex;
    margin-top: var(--spacing-sm);
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-light);
    border-radius: var(--radius-circle);
    margin-right: 0.5rem;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background-color: var(--color-primary);
    color: var(--color-light);
}

.copyright {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.7);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .hero {
        padding: var(--spacing-lg) 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-image {
        max-width: 80%;
        margin: var(--spacing-md) auto 0;
    }
}

@media (max-width: 768px) {
    .navbar {
        position: relative;
    }

    .navbar-toggle {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: calc(100% + 0.5rem);
        right: 0;
        width: 260px;
        background-color: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        flex-direction: column;
        padding: 0.75rem;
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
        border-radius: var(--radius-lg);
        border: 1px solid rgba(0, 0, 0, 0.06);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all var(--transition-fast);
        gap: 0.25rem;
    }

    .nav-menu.show {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .nav-item {
        margin: 0;
    }

    .nav-link {
        padding: 0.65rem 1rem;
        border-radius: var(--radius-md);
        width: 100%;
    }

    .nav-icon {
        width: 1.5rem;
        text-align: center;
    }

    .nav-cta {
        margin-top: 0.25rem;
        padding-top: 0.25rem;
        border-top: 1px solid rgba(0, 0, 0, 0.06);
    }

    .nav-link-cta {
        justify-content: center;
        border-radius: var(--radius-md);
    }
    
    .hero {
        padding: calc(var(--spacing-lg) * 1.5) 0 var(--spacing-lg);
    }
    
    .hero-content {
        text-align: center;
        margin-bottom: var(--spacing-lg);
    }
    
    .hero-image {
        max-width: 90%;
        margin: 0 auto;
    }
    
    .section {
        padding: var(--spacing-md) 0;
    }
    
    .section-lg {
        padding: var(--spacing-lg) 0;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (max-width: 576px) {
    html {
        font-size: 14px;
    }
    
    .btn {
        padding: 0.7rem 1.4rem;
    }
    
    .portfolio-grid,
    .gallery-images {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .project-header {
        height: 40vh;
        min-height: 300px;
    }
    
    .project-title {
        font-size: 2rem;
    }
    
    .project-meta {
        flex-direction: column;
    }
    
    .project-meta-item {
        margin-right: 0;
        margin-bottom: 0.5rem;
    }
}

/* ===== PAGINATION ===== */
.pagination {
    display: flex;
    gap: 0.4rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.pagination .page-item .page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 0.75rem;
    border: none;
    border-radius: var(--radius-md);
    background-color: #fff;
    color: var(--color-dark);
    font-weight: 500;
    font-size: 0.95rem;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.pagination .page-item .page-link:hover {
    background-color: var(--color-primary);
    color: #fff;
    box-shadow: 0 3px 10px rgba(229, 57, 53, 0.25);
    transform: translateY(-1px);
}

.pagination .page-item.active .page-link {
    background-color: var(--color-primary);
    color: #fff;
    box-shadow: 0 3px 10px rgba(229, 57, 53, 0.3);
    font-weight: 700;
}

.pagination .page-item.disabled .page-link {
    background-color: var(--color-light);
    color: #ccc;
    box-shadow: none;
    cursor: not-allowed;
    pointer-events: none;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-in {
    animation: fadeIn 0.8s ease forwards;
}

.ai-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.8rem;
    background-color: var(--color-pastel-blue);
    color: var(--color-dark);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 600;
}

.ai-badge i {
    margin-right: 0.5rem;
}

.ai-percentage-indicator {
    position: relative;
    display: flex;
    align-items: center;
    padding: var(--spacing-sm);
    background-color: #f5f5f5;
    border-radius: var(--radius-md);
    margin-top: var(--spacing-sm);
}

.ai-percentage-value {
    position: relative;
    z-index: 1;
    font-weight: 700;
    color: var(--color-dark);
    display: flex;
    align-items: center;
}

.ai-percentage-value i {
    margin-right: 0.5rem;
    color: var(--color-primary);
}

.ai-percentage-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background-color: var(--color-pastel-red);
    border-radius: var(--radius-md);
    opacity: 0.4;
    transition: width var(--transition-slow);
}

/* ===== PROJECT DESCRIPTION & OBJECTIVE STYLING ===== */
.project-description-content {
    background-color: #fff;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    line-height: 1.8;
    font-size: 1.05rem;
}

.project-description-content p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-grey);
}

.project-description-content p:last-child {
    margin-bottom: 0;
}

.project-description-content ul,
.project-description-content ol {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.project-description-content li {
    margin-bottom: 0.5rem;
    color: var(--color-grey);
}

.project-description-content strong {
    color: var(--color-dark);
}

.project-description-content h3,
.project-description-content h4 {
    color: var(--color-dark);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.project-objective {
    margin-bottom: var(--spacing-lg);
}

.project-objective h2 {
    margin-bottom: var(--spacing-sm);
}

.project-objective-content {
    background-color: #fff;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.objective-box {
    background: linear-gradient(135deg, var(--color-pastel-red) 0%, var(--color-pastel-yellow) 100%);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary);
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-dark);
}

.objective-box p {
    margin-bottom: 0;
}