/* ============================================
   MARION RAHAINGOMANANA - Site Vitrine
   Design fidele a sa presentation Canva :
   tons creme, beige, sable, illustrations line-art
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Lato:wght@300;400;700&display=swap');

:root {
    --color-bg: #f5f0e8;
    --color-bg-card: #ece4d6;
    --color-bg-card-light: #f0eade;
    --color-bg-dark: #3a3530;
    --color-bar: #d6c8aa;
    --color-bar-light: #e4d8c2;
    --color-accent: #b89e78;
    --color-accent-dark: #9a8462;
    --color-text: #2e2a25;
    --color-text-light: #6b6155;
    --color-text-muted: #8a7e70;
    --color-white: #ffffff;
    --color-border: #ddd4c4;
    --color-sketch: #c4ad8e;

    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Lato', 'Helvetica Neue', Arial, sans-serif;

    --shadow-sm: 0 1px 6px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 3px 12px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 6px 24px rgba(0, 0, 0, 0.09);

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;

    --transition: all 0.3s ease;
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

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

a {
    text-decoration: none;
    color: var(--color-accent-dark);
    transition: var(--transition);
}
a:hover { color: var(--color-text); }

ul { list-style: none; }

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--color-text);
    line-height: 1.3;
    margin-bottom: 0.5em;
}

h1 { font-size: 3.2rem; font-weight: 600; }
h2 { font-size: 2.2rem; font-weight: 600; }
h3 { font-size: 1.4rem; font-weight: 600; }
h4 { font-size: 1.15rem; font-weight: 600; }

p {
    margin-bottom: 1em;
    color: var(--color-text-light);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 5rem 0;
    position: relative;
}

.section-alt {
    background-color: var(--color-bg-card-light);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    display: inline-block;
    margin-bottom: 0.5rem;
    position: relative;
}

.section-header .subtitle {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-text-muted);
    display: block;
    margin-bottom: 0.3rem;
}

.section-header p {
    max-width: 550px;
    margin: 0 auto;
    font-size: 1.05rem;
}

/* Decorative bar under section headers (like in the diapo) */
.section-bar {
    width: 50px;
    height: 3px;
    background-color: var(--color-bar);
    margin: 0.8rem auto 0;
    border-radius: 2px;
}

.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    border: 2px solid var(--color-text);
    border-radius: 2px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: var(--transition);
    background: none;
    color: var(--color-text);
}

.btn:hover {
    background-color: var(--color-text);
    color: var(--color-bg);
}

.btn-filled {
    background-color: var(--color-text);
    color: var(--color-bg);
    border-color: var(--color-text);
}

.btn-filled:hover {
    background-color: transparent;
    color: var(--color-text);
}

/* --- Header / Navigation --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(245, 240, 232, 0.95);
    backdrop-filter: blur(8px);
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: 0 1px 8px rgba(0,0,0,0.06);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.nav-logo-icon {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text);
    width: 38px;
    height: 38px;
    border: 2px solid var(--color-text);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-logo-text {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text);
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-text-light);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-text);
    transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-text);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 5px;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 1.5px;
    background-color: var(--color-text);
    transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero Section --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-color: var(--color-bg);
    padding-top: 80px;
    overflow: hidden;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
}

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

.hero-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
    display: block;
}

.hero h1 {
    font-size: 3.2rem;
    margin-bottom: 0.3rem;
    font-weight: 600;
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-style: italic;
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.hero-card {
    background-color: var(--color-bg-card);
    padding: 1.5rem 2rem;
    border-radius: var(--radius-sm);
    margin-bottom: 2rem;
}

.hero-card ul {
    list-style: disc;
    padding-left: 1.2rem;
}

.hero-card li {
    margin-bottom: 0.3rem;
    font-size: 0.95rem;
    color: var(--color-text);
}

.hero-photo-mobile {
    display: none;
    margin: 1.5rem 0;
}

.hero-photo-mobile img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    object-position: center 55%;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

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

.hero-photo img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    object-position: center 60%;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

/* Horizontal decorative bars (like in the diapo) */
.hero-bar-top {
    position: absolute;
    top: 35%;
    left: 0;
    width: 100%;
    height: 80px;
    background-color: var(--color-bar-light);
    opacity: 0.5;
    z-index: 0;
}

.hero-bar-bottom {
    position: absolute;
    bottom: 20%;
    left: 0;
    width: 45%;
    height: 60px;
    background-color: var(--color-bar);
    opacity: 0.25;
    z-index: 0;
}

/* Line-art sketch decorations */
.hero-sketches {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 1;
}

.sketch {
    position: absolute;
    opacity: 0.06;
}

.sketch-1 { top: 10%; right: 42%; width: 80px; height: 80px; }
.sketch-2 { bottom: 15%; right: 5%; width: 90px; height: 90px; }
.sketch-3 { top: 20%; left: 3%; width: 70px; height: 70px; }
.sketch-4 { bottom: 10%; left: 40%; width: 75px; height: 75px; }

/* --- About Section --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    object-position: center top;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

/* Beige decorative block behind image (like diapo) */
.about-image::before {
    content: '';
    position: absolute;
    top: -15px;
    left: -15px;
    right: 15px;
    bottom: 15px;
    background-color: var(--color-bg-card);
    border-radius: var(--radius-md);
    z-index: -1;
}

.about-content h2 { margin-bottom: 1rem; }

.about-content h2::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    background-color: var(--color-bar);
    margin-top: 0.6rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

.stat { text-align: center; }

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text);
    display: block;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.animal-badge {
    display: inline-block;
    padding: 0.3rem 1rem;
    background-color: var(--color-bg-card);
    border-radius: 2px;
    color: var(--color-text);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

/* --- Timeline --- */
.timeline {
    position: relative;
    max-width: 750px;
    margin: 0 auto;
    padding: 1rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--color-bar);
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 2.5rem;
}

.timeline-dot {
    position: absolute;
    left: 17px;
    top: 8px;
    width: 16px;
    height: 16px;
    background-color: var(--color-bg);
    border: 2px solid var(--color-bar);
    border-radius: 50%;
}

.timeline-content {
    background-color: var(--color-white);
    padding: 1.5rem 2rem;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

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

.timeline-logo {
    float: right;
    margin-left: 1rem;
    margin-bottom: 0.5rem;
}

.timeline-logo img {
    width: 45px;
    height: 45px;
    object-fit: contain;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.timeline-logo:hover img {
    opacity: 1;
}

.timeline-year {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-accent-dark);
    margin-bottom: 0.3rem;
}

.timeline-content h3 {
    margin-bottom: 0.2rem;
    font-size: 1.2rem;
}

.timeline-company {
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-bottom: 0.15rem;
}

.timeline-type {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.8rem;
}

.timeline-details li {
    position: relative;
    padding-left: 1.2rem;
    margin-bottom: 0.3rem;
    font-size: 0.88rem;
    color: var(--color-text-light);
}

.timeline-details li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 5px;
    height: 5px;
    background-color: var(--color-bar);
    border-radius: 50%;
}

/* --- Formation --- */
.formation-card {
    max-width: 580px;
    margin: 0 auto;
    display: flex;
    gap: 1.5rem;
    align-items: center;
    background-color: var(--color-white);
    padding: 1.5rem 2rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-bar);
}

.formation-logo {
    min-width: 60px;
    display: flex;
    align-items: center;
}

.formation-logo img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.formation-logo:hover img {
    opacity: 1;
}

.formation-content h3 {
    margin-bottom: 0.2rem;
    font-size: 1.1rem;
}

.formation-detail {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: 0.15rem;
}

.formation-year {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-accent-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0;
}

/* --- Skills --- */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.skill-card {
    background-color: var(--color-white);
    padding: 2rem 1.5rem;
    border-radius: var(--radius-sm);
    text-align: center;
    border: 1px solid var(--color-border);
    transition: var(--transition);
    position: relative;
}

.skill-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.skill-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.2rem;
    background-color: var(--color-bg-card);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
}

.skill-card h3 {
    margin-bottom: 0.5rem;
    font-size: 1.15rem;
}

.skill-card p {
    font-size: 0.88rem;
    line-height: 1.6;
}

/* --- Skills extras (qualites, langues, outils) --- */
.skills-extras {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.skills-extra-block {
    background-color: var(--color-white);
    padding: 1.5rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}

.skills-extra-block h4 {
    font-size: 0.95rem;
    margin-bottom: 0.8rem;
}

.skills-extra-block li {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: 0.3rem;
    padding-left: 1rem;
    position: relative;
}

.skills-extra-block li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 5px;
    height: 5px;
    background-color: var(--color-bar);
    border-radius: 50%;
}

/* --- Certifications --- */
.certifications-grid {
    max-width: 750px;
    margin: 0 auto;
}

.certification-item {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    gap: 1rem;
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--color-border);
    align-items: center;
}

.certification-item:last-child {
    border-bottom: none;
}

.certification-year {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-accent-dark);
}

.certification-name {
    font-size: 0.9rem;
    color: var(--color-text);
}

.certification-org {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-align: right;
}

@media (max-width: 768px) {
    .skills-extras {
        grid-template-columns: 1fr;
    }
    .certification-item {
        grid-template-columns: 70px 1fr;
    }
    .certification-org {
        grid-column: 2;
        text-align: left;
    }
}

/* --- Projects --- */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.project-card {
    background-color: var(--color-white);
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.project-header {
    padding: 1.2rem 1.5rem;
    background-color: var(--color-bg-card);
}

.project-tag {
    display: inline-block;
    padding: 0.15rem 0.6rem;
    background-color: rgba(184, 158, 120, 0.2);
    border-radius: 2px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 0.4rem;
    color: var(--color-accent-dark);
}

.project-header h3 {
    margin-bottom: 0;
    font-size: 1.15rem;
}

.project-body {
    padding: 1.2rem 1.5rem 1.5rem;
}

.project-body p { font-size: 0.9rem; }

.project-body ul { padding: 0; }

.project-body li {
    position: relative;
    padding-left: 1.2rem;
    margin-bottom: 0.3rem;
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.project-body li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 5px;
    height: 5px;
    background-color: var(--color-bar);
    border-radius: 50%;
}

/* --- CTA Banner --- */
.cta-banner {
    background-color: var(--color-bg-card);
    padding: 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Decorative bars like in the diapo */
.cta-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background-color: var(--color-bar);
}

.cta-banner h2 {
    margin-bottom: 0.8rem;
}

.cta-banner p {
    max-width: 650px;
    margin: 0 auto 2rem;
    font-size: 1.05rem;
}

/* --- Contact --- */
.contact-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-info {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0;
}

.contact-info-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.contact-info-text h4 { margin-bottom: 0.2rem; font-size: 1rem; }
.contact-info-text p { margin-bottom: 0; font-size: 0.9rem; }

.contact-form {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}

.form-group { margin-bottom: 1.2rem; }

.form-group label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.7rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text);
    background-color: var(--color-bg);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-bar);
    box-shadow: 0 0 0 3px rgba(214, 200, 170, 0.3);
}

.form-group textarea {
    resize: vertical;
    min-height: 110px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* --- Testimonials / Recommandations --- */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.testimonial {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-bar);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial blockquote {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-style: italic;
    color: var(--color-text);
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.testimonial blockquote::before {
    content: '\201C';
    font-size: 2.5rem;
    color: var(--color-bar);
    line-height: 0;
    display: block;
    margin-bottom: 0.5rem;
}

.testimonial-author {
    border-top: 1px solid var(--color-border);
    padding-top: 1rem;
}

.testimonial-name {
    font-weight: 400;
    font-size: 0.78rem;
    color: var(--color-text-muted) !important;
    margin-bottom: 0.15rem;
}

.testimonial-role {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-text) !important;
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

/* --- CTA buttons --- */
.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- Footer --- */
.footer {
    background-color: var(--color-bg-dark);
    padding: 1.5rem 0;
    text-align: center;
}

.footer-copy {
    color: rgba(255,255,255,0.4) !important;
    font-size: 0.8rem;
    margin-bottom: 0;
}

/* --- LinkedIn icon --- */
.contact-info-icon--linkedin {
    background: #0a66c2;
    border-color: #0a66c2;
    color: #fff;
}

/* --- Responsive --- */
@media (max-width: 992px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 1.8rem; }
    .hero h1 { font-size: 2.6rem; }

    .hero-inner,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-photo img { height: 350px; }

    .footer-content { grid-template-columns: 1fr 1fr; }

    .sketch { display: none; }

    .skills-grid,
    .projects-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--color-bg);
        flex-direction: column;
        align-items: flex-start;
        padding: 4rem 2rem 2rem;
        gap: 1.2rem;
        box-shadow: var(--shadow-lg);
        transition: all 0.4s ease;
    }

    .nav-links.open { right: 0; }
    .nav-toggle { display: flex; }

    .hero h1 { font-size: 2.2rem; }
    .hero-photo { display: none; }
    .hero-photo-mobile { display: block; }
    .section { padding: 3rem 0; }

    .form-row { grid-template-columns: 1fr; }

    .footer-content { grid-template-columns: 1fr; gap: 1.5rem; }

    .skills-grid,
    .projects-grid {
        grid-template-columns: 1fr;
    }

    .timeline::before { left: 14px; }
    .timeline-item { padding-left: 45px; }
    .timeline-dot { left: 8px; }

    .about-image::before { display: none; }

    .hero-bar-top, .hero-bar-bottom { display: none; }
}

@media (max-width: 480px) {
    .container { padding: 0 1rem; }
    .hero-buttons { flex-direction: column; align-items: stretch; text-align: center; }
    .about-stats { grid-template-columns: 1fr; }
    .formation-card { flex-direction: column; text-align: center; }
}

/* --- Line-art illustrations de Marion en fond --- */
.sketch-bg {
    position: absolute;
    pointer-events: none;
    z-index: 0;
    opacity: 0.22;
}

/* Hero positions */
.sketch-pos-1 {
    top: 12%;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
}

@media (max-width: 768px) {
    .sketch-pos-1 {
        left: auto;
        right: 3%;
        transform: none;
    }
}
.sketch-pos-2 {
    bottom: 10%;
    left: 5%;
    width: 150px;
    opacity: 0.16;
}
.sketch-pos-3 {
    bottom: 12%;
    right: 3%;
    width: 90px;
    opacity: 0.16;
}

/* Generic section positions */
.sketch-pos-left-top {
    left: 0;
    top: 5%;
    width: 140px;
    opacity: 0.30;
}
.sketch-pos-right-top {
    right: 0;
    top: 5%;
    width: 390px;
}
.sketch-pos-left-bottom {
    left: 1%;
    bottom: 3%;
    width: 110px;
    opacity: 0.16;
}
.sketch-pos-right-mid {
    right: 0;
    top: 40%;
    width: 100px;
    opacity: 0.30;
}
.sketch-pos-right-bottom {
    right: 1%;
    bottom: 3%;
    width: 140px;
    opacity: 0.45;
}
.sketch-pos-bottom-wide {
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 350px;
    opacity: 0.14;
}

/* CTA positions */
.sketch-pos-cta-left {
    left: 2%;
    top: 50%;
    transform: translateY(-50%);
    width: 120px;
    opacity: 0.18;
}
.sketch-pos-cta-right {
    right: 2%;
    top: 50%;
    transform: translateY(-50%);
    width: 80px;
    opacity: 0.18;
}

@media (max-width: 992px) {
    .sketch-bg { /* same opacity as desktop */ }
}

@media (max-width: 768px) {
    .sketch-bg {
        width: 80px !important;
    }
    .sketch-pos-bottom-wide { width: 200px !important; }
    .sketch-pos-right-top { width: 127px !important; }
}

/* --- Gallery --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.gallery-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    .gallery-item img {
        height: 250px;
    }
}

/* --- Paw trail (pattes qui apparaissent au scroll) --- */
.paw-trail {
    position: relative;
    height: 400px;
    margin-bottom: -3rem;
    overflow: hidden;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.paw-trail .paw {
    position: absolute;
    width: 45px;
    height: 45px;
    opacity: 0;
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.paw-trail .paw[style*="--delay:0"] { top: 75%; }
.paw-trail .paw[style*="--delay:1"] { top: 50%; }
.paw-trail .paw[style*="--delay:2"] { top: 25%; }
.paw-trail .paw[style*="--delay:3"] { top: 3%; }

.paw-trail .paw.visible {
    opacity: 0.35;
}

@media (max-width: 768px) {
    .paw-trail { height: 320px; }
    .paw-trail .paw { width: 35px; height: 35px; }
}

/* --- Animations --- */
.fade-in {
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}