/* =========================================
   AWWWARDS LEVEL CSS OVERHAUL
   ========================================= */
:root {
    --color-bg-primary: #FFFFFF;
    --color-bg-secondary: #FAF8F5;
    --color-text-main: #1D1D1F;
    --color-text-muted: #86868B;
    --color-accent: #FF8DA1;
    
    --font-sans: 'Inter', -apple-system, sans-serif;
    --font-serif: 'Playfair Display', serif;
    --font-script: 'Pinyon Script', cursive;

    --shadow-soft: 0 15px 40px rgba(0,0,0,0.04);
    --transition: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg-primary);
    color: var(--color-text-main);
    font-family: var(--font-sans);
    cursor: auto; /* Retour au curseur normal */
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* NOISE TEXTURE */
.noise {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    pointer-events: none; z-index: 9999; opacity: 0.05;
    background-image: url('data:image/svg+xml,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="noiseFilter"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.8" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23noiseFilter)"/%3E%3C/svg%3E');
}

::selection { background: #0A0A0A; color: #FFF; }
a { color: inherit; text-decoration: none; cursor: pointer; }

/* NAVBAR */
.nav {
    position: fixed; top: 0; width: 100%; z-index: 50; padding: 2vw 4vw;
    transition: background 0.4s ease, padding 0.4s ease;
}
.nav.scrolled {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 1.2vw 4vw;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}
.nav-wrapper {
    display: flex; justify-content: space-between; align-items: center;
    mix-blend-mode: difference;
}
.nav.scrolled .nav-wrapper {
    mix-blend-mode: normal;
    color: var(--color-text-main);
}
.nav-brand {
    font-family: var(--font-serif);
    font-weight: 600; font-size: 20px; letter-spacing: -0.01em; 
    cursor: pointer; display: inline-block; will-change: transform;
}
.nav-links { display: flex; gap: 3vw; }
.nav-links a {
    font-size: 11px; font-weight: 500; text-transform: uppercase; 
    letter-spacing: 0.1em; display: inline-block; will-change: transform;
}

/* =========================================
   HERO (DESIGN.md Standard)
   ========================================= */
.hero {
    height: 100vh; min-height: 700px;
    display: flex; align-items: center; justify-content: center; 
    position: relative; overflow: hidden;
}

/* HERO TYPOGRAPHY */
.hero-content { position: relative; z-index: 2; text-align: center; }
.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(45px, 8vw, 110px); font-weight: 500; 
    line-height: 1.1; letter-spacing: -0.02em; text-transform: none;
}
.accent-script {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1em;
    color: var(--color-text-main);
    font-weight: 400;
}

.line { overflow: hidden; padding-bottom: 0.1em; margin-bottom: -0.1em; }
.word {
    display: inline-block; transform: translateY(110%); opacity: 0;
    transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1), opacity 1s ease;
    will-change: transform;
}

/* Intro Animation sequence */
body.loaded .line:nth-child(1) .word { transform: translateY(0); opacity: 1; transition-delay: 0.1s; }
body.loaded .line:nth-child(2) .word { transform: translateY(0); opacity: 1; transition-delay: 0.2s; }
body.loaded .line:nth-child(3) .word { transform: translateY(0); opacity: 1; transition-delay: 0.3s; }

.hero-sub {
    font-size: 1.125rem; font-weight: 400; margin-top: 2vw; 
    color: var(--color-text-muted); line-height: 1.7; /* Standard DESIGN.md */
    opacity: 0; transform: translateY(20px); transition: all 1s ease 0.5s;
}
body.loaded .hero-sub { opacity: 1; transform: translateY(0); }

/* CLASSIC BUTTON CTA (DESIGN.md Standard) */
.btn-classic {
    display: inline-block;
    padding: 1.1rem 2.6rem; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.05em;
    border-radius: 40px; text-transform: uppercase; border: none; cursor: pointer;
    transition: var(--transition);
    background: var(--color-text-main);
    color: #FFF;
    margin-top: 40px;
}
.btn-classic:hover { transform: translateY(-3px); box-shadow: 0 15px 35px rgba(0,0,0,0.2); background: var(--color-accent); }

/* =========================================
   WORK SECTION - SIMPLE GRID
   ========================================= */
.works { padding: 5rem 4vw; background: var(--color-bg-primary); }
.works-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2.5vw; }

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 56px); font-weight: 500;
    letter-spacing: -0.01em; line-height: 1.1; margin-bottom: 3vw;
    border-bottom: 1px solid rgba(0,0,0,0.08); padding-bottom: 1.5vw; text-transform: none;
}

.work-item { position: relative; display: block; outline: none;}

.work-img-wrapper {
    border-radius: 0px; /* Brutalist geometry */
    overflow: hidden; aspect-ratio: 4/3; position: relative; background: #e8e8e8;
}

/* Base image */
.parallax-img {
    width: 100%; height: 100%;
    object-fit: cover; top: 0; left: 0; position: absolute; 
    transform-origin: center; will-change: transform;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.work-item:hover .parallax-img { transform: scale(1.05); }

.work-info { padding-top: 0.8vw; display: flex; flex-direction: column; gap: 0.3rem; }
.work-title { font-family: var(--font-serif); font-size: 1.3rem; font-weight: 600; letter-spacing: -0.01em; }
.work-meta { font-size: 11px; color: #555; font-weight: 500; text-transform: uppercase; letter-spacing: 0.06em; }

/* REVEAL ON SCROLL */
.reveal { opacity: 0; transform: translateY(60px); transition: all 1s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* =========================================
   EN COURS
   ========================================= */
.en-cours { padding: 5rem 4vw; background: var(--color-bg-primary); }
.en-cours .works-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 420px));
    justify-content: start;
}

.work-item { position: relative; }

/* BROWSER MOCKUP */
.browser-mockup {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.12);
    border: 1px solid rgba(0,0,0,0.07);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s ease;
}
.work-item:hover .browser-mockup {
    transform: translateY(-6px);
    box-shadow: 0 30px 80px rgba(0,0,0,0.16);
}
.browser-bar {
    background: #f0f0f0;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(0,0,0,0.07);
}
.browser-dots { display: flex; gap: 5px; }
.browser-dots i {
    display: block; width: 10px; height: 10px;
    border-radius: 50%; background: #ddd;
}
.browser-dots i:nth-child(1) { background: #ff5f56; }
.browser-dots i:nth-child(2) { background: #ffbd2e; }
.browser-dots i:nth-child(3) { background: #27c93f; }
.browser-url {
    flex: 1;
    background: #e3e3e3;
    border-radius: 6px;
    padding: 4px 10px;
    font-size: 11px;
    color: #666;
    text-align: center;
    font-family: var(--font-sans);
}
.badge-wip {
    background: var(--color-accent); color: #fff;
    font-size: 9px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.1em; padding: 4px 10px; border-radius: 40px;
    white-space: nowrap;
}
.browser-screen {
    position: relative; overflow: hidden;
    aspect-ratio: 16/9;
}
.browser-screen img {
    width: 100%; height: 100%; object-fit: cover; object-position: top;
    display: block;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.work-item:hover .browser-screen img { transform: scale(1.03); }
.browser-overlay {
    position: absolute; inset: 0;
    background: rgba(0,0,0,0.35);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: opacity 0.4s ease;
}
.browser-overlay span {
    color: #fff; font-size: 0.9rem; font-weight: 600;
    letter-spacing: 0.05em; text-transform: uppercase;
}
.work-item:hover .browser-overlay { opacity: 1; }

@media (max-width: 768px) {
    .en-cours { padding: 14vw 6vw; }
}

/* =========================================
   TARIFS
   ========================================= */
.tarifs {
    padding: 5rem 4vw;
    background: var(--color-bg-secondary);
}
.tarifs-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2vw; margin-top: 2vw; }

.tarif-card {
    background: var(--color-bg-primary); border: none; padding: 4vw;
    position: relative; border-radius: 24px; transition: var(--transition);
    box-shadow: var(--shadow-soft);
}
.tarif-card:hover { transform: translateY(-8px); box-shadow: 0 25px 60px rgba(0,0,0,0.08); }

.tarif-card.pro { background: var(--color-text-main); color: var(--color-bg-primary); }
.badge-pro {
    position: absolute; top: -14px; left: 3vw; background: var(--color-accent); color: #fff;
    font-size: 10px; padding: 8px 16px; text-transform: uppercase; letter-spacing: 0.1em; 
    font-weight: 700; border-radius: 40px;
}
.tarif-card h3 { font-family: var(--font-serif); font-size: 2vw; font-weight: 500; margin-bottom: 1.5vw; }
.tarif-price { font-family: var(--font-sans); font-size: 2.5vw; font-weight: 600; color: var(--color-accent); letter-spacing: -0.02em; margin-bottom: 2.5vw; }
.tarif-card ul { list-style: none; margin-bottom: 3vw; }
.tarif-card ul li { padding: 1vw 0; border-bottom: 1px solid rgba(0,0,0,0.05); font-size: 1.125rem; color: var(--color-text-muted); }
.tarif-card.pro ul li { border-bottom-color: rgba(255,255,255,0.1); color: #A1A1A6; }

.btn-tarif {
    display: inline-block; width: 100%; padding: 1.1rem; text-align: center;
    border: none; border-radius: 40px; font-size: 0.85rem; font-weight: 600; cursor: pointer;
    text-transform: uppercase; letter-spacing: 0.05em; transition: var(--transition);
    background: var(--color-bg-secondary); color: var(--color-text-main);
}
.btn-tarif:hover { background: var(--color-text-main); color: #fff; }
.btn-tarif.inversed { background: #fff; color: var(--color-text-main); }
.btn-tarif.inversed:hover { background: var(--color-accent); color: #fff; }

/* =========================================
   SERVICES
   ========================================= */
.services { padding: 5rem 4vw; background: var(--color-bg-secondary); }
.services-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 3vw; margin-top: 2vw;
}
.service-card { padding-top: 1.5vw; }
.service-line {
    width: 100%; height: 2px;
    background: var(--color-text-main);
    margin-bottom: 2vw;
}
.service-card h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem; font-weight: 600;
    margin-bottom: 1vw;
}
.service-card p {
    font-size: 1.05rem; font-weight: 400;
    color: var(--color-text-muted); line-height: 1.7;
}

/* =========================================
   TEMOIGNAGES
   ========================================= */
.temoignages { padding: 5rem 4vw; background: var(--color-bg-primary); }
.temoignages-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 3vw; margin-top: 2vw;
}
.temoignages-single {
    grid-template-columns: 1fr;
    max-width: 680px;
}
.temoignage-card { padding: 1.5vw 0; }
.temoignage-quote {
    font-family: var(--font-serif);
    font-size: 6rem; font-weight: 700;
    line-height: 0.6; color: rgba(0,0,0,0.06);
    margin-bottom: 1.5vw;
}
.temoignage-text {
    font-size: 1.125rem; font-weight: 300;
    color: var(--color-text-muted); line-height: 1.7;
    margin-bottom: 1.5vw;
}
.temoignage-author {
    font-size: 0.85rem; font-weight: 600;
    color: var(--color-text-muted); letter-spacing: 0.02em;
}

/* =========================================
   CONTACT
   ========================================= */
.contact { padding: 5rem 4vw; background: var(--color-bg-primary); }
.contact-info-only {
    display: flex; flex-direction: row; gap: 6vw;
    margin-top: 2vw; flex-wrap: wrap;
}
.form-row { display: flex; gap: 1vw; margin-bottom: 1vw; }
.form-input {
    flex: 1; width: 100%;
    background: var(--color-bg-primary); border: 1px solid rgba(0,0,0,0.06);
    padding: 1.1rem 1.2rem; font-family: var(--font-sans);
    font-size: 1rem; color: var(--color-text-main);
    border-radius: 12px; outline: none;
    transition: border-color 0.3s ease; margin-bottom: 1vw;
}
.form-input:focus { border-color: var(--color-accent); }
.form-textarea {
    width: 100%;
    background: var(--color-bg-primary); border: 1px solid rgba(0,0,0,0.06);
    padding: 1.1rem 1.2rem; font-family: var(--font-sans);
    font-size: 1rem; color: var(--color-text-main);
    height: 160px; border-radius: 12px; resize: vertical;
    outline: none; margin-bottom: 1.5vw;
    transition: border-color 0.3s ease;
}
.form-textarea:focus { border-color: var(--color-accent); }
.contact-form .btn-classic { margin-top: 0; }

.contact-info {
    display: flex; flex-direction: column;
    justify-content: center; gap: 2.5vw;
}
.contact-item h4 {
    font-size: 0.75rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.12em;
    margin-bottom: 0.4rem; color: var(--color-text-muted);
}
.contact-item p {
    font-size: 1.125rem; font-weight: 400;
    color: var(--color-text-main);
}
.contact-item a { transition: color 0.3s; }
.contact-item a:hover { color: var(--color-accent); }

/* =========================================
   FOOTER
   ========================================= */
.site-footer {
    border-top: 1px solid rgba(0,0,0,0.06);
    padding: 2rem 4vw;
}
.site-footer .footer-inner {
    display: flex; justify-content: space-between;
    font-size: 0.8rem; color: var(--color-text-muted);
    letter-spacing: 0.03em;
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 768px) {
    body { cursor: auto; }
    .cursor { display: none; }
    a, .nav-brand { cursor: pointer; }

    /* NAV */
    .nav { padding: 5vw 6vw; }
    .nav-links { display: none; }
    .nav-brand { font-size: 17px; }

    /* HERO */
    .hero { min-height: 100svh; padding: 0 6vw; }
    .hero-content { text-align: left; }
    .hero-title { font-size: 13vw; line-height: 1.05; }
    .hero-sub { font-size: 1rem; margin-top: 6vw; }
    .btn-classic { margin-top: 8vw; padding: 1rem 2rem; font-size: 0.8rem; }

    /* SECTION TITLES */
    .section-title { font-size: 9vw; margin-bottom: 6vw; padding-bottom: 4vw; }

    /* SERVICES */
    .services { padding: 14vw 6vw; }
    .services-grid { grid-template-columns: 1fr; gap: 10vw; }
    .service-card h3 { font-size: 1.25rem; }
    .service-card p { font-size: 1rem; }
    .service-line { margin-bottom: 4vw; }

    /* TARIFS */
    .tarifs { padding: 14vw 6vw; }
    .tarifs-grid { grid-template-columns: 1fr; gap: 6vw; }
    .tarif-card { padding: 7vw 6vw; border-radius: 20px; }
    .tarif-card h3 { font-size: 1.3rem; margin-bottom: 3vw; }
    .tarif-price { font-size: 2rem; margin-bottom: 5vw; }
    .tarif-card ul { margin-bottom: 6vw; }
    .tarif-card ul li { padding: 3vw 0; font-size: 1rem; }
    .btn-tarif { padding: 1rem; font-size: 0.8rem; }
    .badge-pro { font-size: 9px; top: -12px; }

    /* TEMOIGNAGES */
    .temoignages { padding: 14vw 6vw; }
    .temoignages-grid { grid-template-columns: 1fr; }
    .temoignage-text { font-size: 1rem; }
    .temoignage-quote { font-size: 4rem; }

    /* CONTACT */
    .contact { padding: 14vw 6vw; }
    .contact-info-only { flex-direction: column; gap: 8vw; }
    .contact-item p { font-size: 1rem; }

    /* FOOTER */
    .site-footer { padding: 6vw; }
    .site-footer .footer-inner { flex-direction: column; gap: 0.4rem; text-align: center; font-size: 0.75rem; }
}