/* ========================================
   Victoria Facchinetti - Portfolio Styles
   ======================================== */

/* Variables CSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #0a0a0a;
    --accent-color: #c9a961;
    --light-gray: #f5f5f5;
    --medium-gray: #888;
    --white: #ffffff;
    --spacing-xs: 0.5rem;
    --spacing-s: 1rem;
    --spacing-m: 2rem;
    --spacing-l: 4rem;
    --spacing-xl: 6rem;
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Typographie */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Playfair+Display:wght@400;700&display=swap');

body {
    font-family: var(--font-sans);
    color: var(--primary-color);
    line-height: 1.6;
    overflow-x: hidden;
    background: var(--white);
}

/* Cursor personnalisé */
.custom-cursor {
    width: 20px;
    height: 20px;
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.15s ease-out;
    mix-blend-mode: difference;
}

.cursor-grow {
    transform: scale(2);
    background: var(--accent-color);
    opacity: 0.1;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    padding: var(--spacing-m) 0;
}

nav.scrolled {
    padding: var(--spacing-s) 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-l);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    transition: var(--transition);
    cursor: pointer;
}

.logo:hover {
    color: var(--accent-color);
}

.nav-menu {
    display: flex;
    gap: var(--spacing-l);
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    position: relative;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: var(--spacing-xl) var(--spacing-l);
    background: linear-gradient(135deg, #f5f5f5 0%, #ffffff 50%, #f9f9f9 100%);
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero-text {
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--accent-color);
    font-weight: 500;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-s);
    opacity: 0;
    animation: fadeIn 1s ease-out 0.2s forwards;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 8vw, 5rem);
    line-height: 1.1;
    margin-bottom: var(--spacing-m);
    opacity: 0;
    animation: fadeIn 1s ease-out 0.4s forwards;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--medium-gray);
    line-height: 1.8;
    margin-bottom: var(--spacing-l);
    opacity: 0;
    animation: fadeIn 1s ease-out 0.6s forwards;
}

.hero-image {
    position: relative;
    height: 600px;
    overflow: hidden;
    border-radius: 8px;
    opacity: 0;
    animation: fadeIn 1.2s ease-out 0.8s forwards;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.hero-image:hover img {
    transform: scale(1.05);
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    letter-spacing: 0.05em;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    opacity: 0;
    animation: fadeIn 1s ease-out 0.8s forwards;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--accent-color);
    transition: left 0.4s ease;
}

.cta-button span {
    position: relative;
    z-index: 1;
}

.cta-button:hover::before {
    left: 0;
}

/* About Section */
.about {
    padding: var(--spacing-xl) var(--spacing-l);
    background: var(--white);
}

.about-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-image {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    height: 500px;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(20%);
    transition: var(--transition);
}

.about-image:hover img {
    filter: grayscale(0%);
    transform: scale(1.02);
}

.about-content h2 {
    font-family: var(--font-serif);
    font-size: 3rem;
    margin-bottom: var(--spacing-m);
    position: relative;
    display: inline-block;
}

.about-content h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--accent-color);
}

.about-content p {
    color: var(--medium-gray);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-m);
}

.experience-item {
    padding: var(--spacing-m) 0;
    border-bottom: 1px solid #e5e5e5;
}

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

.experience-year {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-xs);
}

.experience-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.experience-description {
    color: var(--medium-gray);
    line-height: 1.6;
}

/* Services Section */
.services {
    padding: var(--spacing-xl) var(--spacing-l);
    background: var(--light-gray);
}

.services-container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 3rem;
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-l);
}

.service-card {
    background: var(--white);
    padding: var(--spacing-l);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-color);
    transform: translateX(-100%);
    transition: transform 0.4s ease;
}

.service-card:hover::before {
    transform: translateX(0);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--light-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-m);
    font-size: 1.5rem;
    color: var(--accent-color);
}

.service-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-s);
}

.service-description {
    color: var(--medium-gray);
    line-height: 1.6;
    margin-bottom: var(--spacing-m);
}

.service-skills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.skill-tag {
    padding: 0.3rem 0.8rem;
    background: var(--light-gray);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: var(--transition);
}

.service-card:hover .skill-tag {
    background: var(--accent-color);
    color: var(--white);
}

/* Portfolio Section */
.portfolio {
    padding: var(--spacing-xl) var(--spacing-l);
    background: var(--white);
}

.portfolio-container {
    max-width: 1400px;
    margin: 0 auto;
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: var(--spacing-m);
    margin-bottom: var(--spacing-xl);
}

.filter-btn {
    padding: 0.8rem 1.5rem;
    background: transparent;
    border: 2px solid var(--primary-color);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.02em;
}

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

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-m);
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    cursor: pointer;
    height: 400px;
    background: var(--light-gray);
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.8) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--spacing-l);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--spacing-xs);
    transform: translateY(20px);
    transition: transform 0.4s ease;
}

.portfolio-category {
    color: var(--accent-color);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transform: translateY(20px);
    transition: transform 0.4s ease 0.1s;
}

.portfolio-item:hover .portfolio-title,
.portfolio-item:hover .portfolio-category {
    transform: translateY(0);
}

/* Contact Section */
.contact {
    padding: var(--spacing-xl) var(--spacing-l);
    background: var(--primary-color);
    color: var(--white);
}

.contact-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.contact-info h2 {
    font-family: var(--font-serif);
    font-size: 3rem;
    margin-bottom: var(--spacing-m);
}

.contact-info p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-l);
    opacity: 0.8;
}

.contact-details {
    margin-top: var(--spacing-l);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-s);
    margin-bottom: var(--spacing-m);
    font-size: 1.1rem;
}

.contact-item a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.contact-item a:hover {
    color: var(--accent-color);
}

.contact-form {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-l);
    border-radius: 8px;
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    font-family: inherit;
    transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.15);
}

.submit-btn {
    width: 100%;
    padding: 1rem 2rem;
    background: var(--accent-color);
    color: var(--white);
    border: none;
    font-weight: 600;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: var(--transition);
}

.submit-btn:hover {
    background: #b39754;
    transform: translateY(-2px);
}

/* Footer */
footer {
    padding: var(--spacing-m) var(--spacing-l);
    background: #000;
    color: var(--white);
    text-align: center;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-m);
    margin-bottom: var(--spacing-m);
}

.social-link {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    transform: translateY(-3px);
}

/* Animations */
@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Menu burger mobile */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--primary-color);
    margin: 3px 0;
    transition: var(--transition);
}

/* Responsive */
@media (max-width: 968px) {
    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: right 0.4s ease;
    }

    .nav-menu.active {
        right: 0;
    }

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

    .about-container {
        grid-template-columns: 1fr;
    }

    .contact-container {
        grid-template-columns: 1fr;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Mobile refinements (do not affect desktop) ===== */
@media (max-width: 968px) {
  .nav-container { padding: 0 var(--spacing-m); }
  .logo { font-size: 1.25rem; }
  .nav-menu { z-index: 1000; }
  .menu-toggle { position: relative; z-index: 1001; }

  .hero {
    min-height: auto;
    padding: calc(var(--spacing-l) + 60px) var(--spacing-m) var(--spacing-xl);
  }
  .hero-title { font-size: clamp(2rem, 9vw, 3.2rem); }
  .hero-description { font-size: 1rem; }
  .hero-image { height: 55vh; max-height: 420px; }

  .about { padding: var(--spacing-xl) var(--spacing-m); }
  .about-image { height: 360px; }

  .services { padding: var(--spacing-xl) var(--spacing-m); }
  .service-card { padding: var(--spacing-m); }

  .portfolio { padding: var(--spacing-xl) var(--spacing-m); }
  .portfolio-filters { flex-wrap: wrap; gap: var(--spacing-s); }
  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-item { height: 280px; }

  .contact { padding: var(--spacing-xl) var(--spacing-m); }
  .contact-form { padding: var(--spacing-m); }

  .cta-button { width: 100%; text-align: center; }

  body.menu-open { overflow: hidden; }
}

/* Respect iOS/Android safe areas for notches on small screens */
@supports (padding: max(0px)) {
  nav { padding-top: max(var(--spacing-s), env(safe-area-inset-top)); }
  .nav-menu { padding-top: calc(env(safe-area-inset-top) + 40px); }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}