/* ============================================
   Portfolio Tony AVERTY — Styles principaux
   Direction artistique : Structured Elegance
   ============================================ */

/* ============================================
   FONTS AUTO-HÉBERGÉES (RGPD)
   ============================================ */

/* Inter — latin-ext */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/inter-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Inter — latin */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/inter-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* JetBrains Mono — latin-ext */
@font-face {
    font-family: 'JetBrains Mono';
    font-style: normal;
    font-weight: 100 800;
    font-display: swap;
    src: url('../fonts/jetbrains-mono-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* JetBrains Mono — latin */
@font-face {
    font-family: 'JetBrains Mono';
    font-style: normal;
    font-weight: 100 800;
    font-display: swap;
    src: url('../fonts/jetbrains-mono-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ============================================
   CUSTOM PROPERTIES (Design Tokens)
   ============================================ */

:root {
    /* Typography */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    /* Borders */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --duration-fast: 0.15s;
    --duration-normal: 0.3s;
    --duration-slow: 0.5s;
    --duration-theme: 0.5s;

    /* Layout */
    --container-max: 1200px;
    --navbar-height: 72px;
}

/* ============================================
   THEME: DARK (default)
   ============================================ */

[data-theme="dark"] {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a26;
    --bg-card: #14141e;
    --bg-card-hover: #1a1a28;

    --text-primary: #f1f1f4;
    --text-secondary: #8b8b9e;
    --text-tertiary: #5a5a70;

    --accent: #6366f1;
    --accent-hover: #818cf8;
    --accent-subtle: rgba(99, 102, 241, 0.1);
    --accent-glow: rgba(99, 102, 241, 0.15);
    --accent-warm: #f59e0b;
    --accent-warm-subtle: rgba(245, 158, 11, 0.1);
    --accent-green: #22c55e;
    --accent-green-subtle: rgba(34, 197, 94, 0.1);

    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --border-accent: rgba(99, 102, 241, 0.3);

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.08);

    --navbar-bg: rgba(10, 10, 15, 0.85);
    --hero-gradient: radial-gradient(ellipse at 50% 0%, rgba(99, 102, 241, 0.08) 0%, transparent 60%);
}

/* ============================================
   THEME: LIGHT
   ============================================ */

[data-theme="light"] {
    --bg-primary: #fafaf9;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f3f3f2;
    --bg-card: #ffffff;
    --bg-card-hover: #f8f8f7;

    --text-primary: #1a1a2e;
    --text-secondary: #6b7280;
    --text-tertiary: #9ca3af;

    --accent: #4f46e5;
    --accent-hover: #6366f1;
    --accent-subtle: rgba(79, 70, 229, 0.06);
    --accent-glow: rgba(79, 70, 229, 0.1);
    --accent-warm: #d97706;
    --accent-warm-subtle: rgba(217, 119, 6, 0.08);
    --accent-green: #16a34a;
    --accent-green-subtle: rgba(22, 163, 74, 0.08);

    --border: rgba(0, 0, 0, 0.06);
    --border-hover: rgba(0, 0, 0, 0.12);
    --border-accent: rgba(79, 70, 229, 0.25);

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.08);
    --shadow-glow: 0 0 30px rgba(79, 70, 229, 0.06);

    --navbar-bg: rgba(250, 250, 249, 0.85);
    --hero-gradient: radial-gradient(ellipse at 50% 0%, rgba(79, 70, 229, 0.05) 0%, transparent 60%);
}

/* ============================================
   THEME TRANSITION
   ============================================ */

html,
html *,
html *::before,
html *::after {
    transition:
        background-color var(--duration-theme) ease-in-out,
        border-color var(--duration-theme) ease-in-out,
        color var(--duration-theme) ease-in-out,
        box-shadow var(--duration-theme) ease-in-out,
        fill var(--duration-theme) ease-in-out,
        stroke var(--duration-theme) ease-in-out;
}

/* Désactive les transitions au chargement initial pour éviter le flash */
.no-transition,
.no-transition *,
.no-transition *::before,
.no-transition *::after {
    transition: none !important;
}

/* ============================================
   RESET & BASE
   ============================================ */

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

html {
    /* scroll-behavior géré en JS (lerp) sur desktop, smooth natif sur mobile */
    scroll-padding-top: var(--navbar-height);
    -webkit-text-size-adjust: 100%;
}

html {
    overflow-x: hidden;
}

body {
    font-family: var(--font-main);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    color: var(--accent);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-out);
}

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

::selection {
    background-color: var(--accent);
    color: #fff;
}

/* ============================================
   CONTAINER
   ============================================ */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-lg);
    }
}

/* ============================================
   SCROLL PROGRESS BAR
   ============================================ */

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-hover));
    z-index: 10001;
    transition: none;
}

/* ============================================
   NAVBAR
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-height);
    background: var(--navbar-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    z-index: 10000;
    display: flex;
    align-items: center;
}

.navbar__container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar__logo {
    text-decoration: none;
    color: var(--text-primary);
}

.navbar__logo-text {
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.navbar__logo-accent {
    color: var(--accent);
}

.navbar__menu {
    list-style: none;
    display: flex;
    gap: var(--space-sm);
    align-items: center;
}

.navbar__link {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    transition: color var(--duration-fast) var(--ease-out),
                background-color var(--duration-fast) var(--ease-out);
    text-decoration: none;
}

.navbar__link:hover {
    color: var(--text-primary);
    background-color: var(--accent-subtle);
}

.navbar__link--cta {
    color: #fff;
    background-color: var(--accent);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-weight: 600;
}

.navbar__link--cta:hover {
    color: #fff;
    background-color: var(--accent-hover);
}

.navbar__actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

/* ============================================
   THEME SWITCH
   ============================================ */

.theme-switch {
    position: relative;
    width: 44px;
    height: 44px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: border-color var(--duration-fast) var(--ease-out),
                color var(--duration-fast) var(--ease-out),
                transform var(--duration-fast) var(--ease-out);
}

.theme-switch:hover {
    border-color: var(--border-hover);
    color: var(--accent);
    transform: scale(1.05);
}

.theme-switch:active {
    transform: scale(0.95);
}

.theme-switch__icon {
    position: absolute;
    transition: opacity var(--duration-normal) var(--ease-out),
                transform var(--duration-normal) var(--ease-out);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Dark mode: show sun, hide moon */
[data-theme="dark"] .theme-switch__icon--sun {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

[data-theme="dark"] .theme-switch__icon--moon {
    opacity: 0;
    transform: rotate(-90deg) scale(0.5);
}

/* Light mode: show moon, hide sun */
[data-theme="light"] .theme-switch__icon--sun {
    opacity: 0;
    transform: rotate(90deg) scale(0.5);
}

[data-theme="light"] .theme-switch__icon--moon {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

/* ============================================
   BURGER MENU (Mobile)
   ============================================ */

.navbar__burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    background: none;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    gap: 5px;
    padding: 0;
}

.navbar__burger-line {
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: transform var(--duration-normal) var(--ease-out),
                opacity var(--duration-normal) var(--ease-out);
}

.navbar__burger[aria-expanded="true"] .navbar__burger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.navbar__burger[aria-expanded="true"] .navbar__burger-line:nth-child(2) {
    opacity: 0;
}

.navbar__burger[aria-expanded="true"] .navbar__burger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 900px) {
    /* Supprimer backdrop-filter sur mobile : il crée un containing block
       qui empêche les enfants position:fixed de se positionner par rapport
       à la viewport. On met un fond solide à la place. */
    .navbar {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: var(--bg-primary);
        border-bottom-color: var(--border);
    }

    .navbar__burger {
        display: flex;
    }

    .navbar__menu {
        position: fixed;
        top: var(--navbar-height);
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 9999;
        background: var(--bg-primary);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--space-lg);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-8px);
        transition: opacity var(--duration-normal) var(--ease-out),
                    visibility var(--duration-normal) var(--ease-out),
                    transform var(--duration-normal) var(--ease-out);
    }

    .navbar__menu.is-open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .navbar__link {
        font-size: 1.25rem;
        padding: var(--space-md) var(--space-xl);
    }

    /* Le bouton Contact dans le menu mobile reprend un style simple */
    .navbar__link--cta {
        margin-top: var(--space-sm);
        padding: var(--space-sm) var(--space-2xl);
    }
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.9375rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: transform var(--duration-fast) var(--ease-out),
                box-shadow var(--duration-fast) var(--ease-out),
                background-color var(--duration-fast) var(--ease-out),
                border-color var(--duration-fast) var(--ease-out);
    white-space: nowrap;
}

.btn:active {
    transform: scale(0.98);
}

.btn--primary {
    background-color: var(--accent);
    color: #fff;
    box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
    background-color: var(--accent-hover);
    color: #fff;
    box-shadow: var(--shadow-md), var(--shadow-glow);
    transform: translateY(-1px);
}

.btn--outline {
    background: transparent;
    color: var(--accent);
    border: 1.5px solid var(--border-accent);
}

.btn--outline:hover {
    background-color: var(--accent-subtle);
    color: var(--accent-hover);
    border-color: var(--accent-hover);
    transform: translateY(-1px);
}

.btn--lg {
    padding: 0.875rem 2rem;
    font-size: 1rem;
}

/* ============================================
   TAGS
   ============================================ */

.tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--accent);
    background-color: var(--accent-subtle);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.tag--sm {
    padding: 0.15rem 0.55rem;
    font-size: 0.75rem;
}

/* ============================================
   SECTION SYSTEM
   ============================================ */

.section {
    padding: 4.5rem 0;
    position: relative;
}

@media (max-width: 768px) {
    .section {
        padding: 3rem 0;
    }
}

.section__header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.section__number {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--accent);
    opacity: 0.5;
}

.section__label {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.section__title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.section__intro {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    max-width: 100%;
    margin-bottom: var(--space-3xl);
}

/* ============================================
   HERO
   ============================================ */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: var(--navbar-height);
}

.hero__grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.4;
    mask-image: radial-gradient(ellipse at 50% 50%, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at 50% 50%, black 20%, transparent 70%);
}

.hero__grain {
    position: absolute;
    inset: 0;
    background: var(--hero-gradient);
    pointer-events: none;
}

/* Layout hero 2 colonnes */
.hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    width: 100%;
    padding: var(--space-4xl) 0;
}

.hero__content {
    min-width: 0;
}

/* ============================================
   HERO VISUAL — Code card
   ============================================ */

.hero__visual {
    position: relative;
    transform: translateY(100px);
    animation: hero-fade-in 0.8s var(--ease-out) 0.5s both;
}

/* Carte éditeur */
.hero__code-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
}

.hero__code-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0.85rem 1.25rem;
    background-color: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
}

.hero__code-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.hero__code-dot--red    { background-color: #ff5f57; }
.hero__code-dot--yellow { background-color: #ffbd2e; }
.hero__code-dot--green  { background-color: #28ca41; }

.hero__code-filename {
    margin-left: var(--space-md);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-weight: 500;
}

.hero__code-body {
    padding: 1.5rem 1.75rem;
    overflow-x: auto;
}

.hero__code-pre {
    margin: 0;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    line-height: 1.85;
    white-space: pre;
    color: var(--text-primary);
}

/* Syntax tokens */
.tok-tag      { color: var(--accent); font-weight: 500; }
.tok-keyword  { color: #c678dd; }
.tok-class    { color: #e5c07b; }
.tok-fn       { color: #61afef; }
.tok-var      { color: #e06c75; }
.tok-string   { color: var(--accent-green); }
.tok-comment  { color: var(--text-tertiary); font-style: italic; }
.tok-punct    { color: var(--text-secondary); }

[data-theme="light"] .tok-keyword { color: #7c3aed; }
[data-theme="light"] .tok-class   { color: #b45309; }
[data-theme="light"] .tok-fn      { color: #1d4ed8; }
[data-theme="light"] .tok-var     { color: #dc2626; }

/* Badges flottants */
.hero__stat {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: 0.75rem 1.1rem;
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    z-index: 2;
    white-space: nowrap;
    animation: hero-float 4s ease-in-out infinite;
}

.hero__stat--response {
    bottom: -1.5rem;
    left: -1.5rem;
    animation-delay: 0s;
}

.hero__stat--codebzh {
    top: -1.25rem;
    right: -1.25rem;
    animation-delay: 2s;
}

@keyframes hero-float {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-6px); }
}

.hero__stat-icon {
    font-size: 1.125rem;
    line-height: 1;
}

.hero__stat-value {
    display: block;
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.hero__stat-label {
    display: block;
    font-size: 0.6875rem;
    color: var(--text-tertiary);
    font-weight: 500;
}

/* Responsive : masquer le visuel sous 960px */
@media (max-width: 960px) {
    .hero__inner {
        grid-template-columns: 1fr;
        padding-bottom: var(--space-2xl);
    }

    .hero__visual {
        display: none;
    }
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.4rem 1rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--accent-green);
    background-color: var(--accent-green-subtle);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-xl);
    animation: hero-fade-in 0.8s var(--ease-out) 0.2s both;
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-green);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero__title {
    font-size: clamp(2.25rem, 6vw, 3.75rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.1;
    margin-bottom: var(--space-xl);
    animation: hero-fade-in 0.8s var(--ease-out) 0.4s both;
}

.hero__title-accent {
    color: var(--accent);
}

.hero__subtitle {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-secondary);
    max-width: 580px;
    margin-bottom: var(--space-2xl);
    animation: hero-fade-in 0.8s var(--ease-out) 0.6s both;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
    animation: hero-fade-in 0.8s var(--ease-out) 0.8s both;
}

.hero__stack {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    animation: hero-fade-in 0.8s var(--ease-out) 1s both;
}

.hero__stack-label {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    font-weight: 500;
}

.hero__stack-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

@keyframes hero-fade-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero__scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: hero-fade-in 0.8s var(--ease-out) 1.2s both;
}

.hero__scroll-line {
    display: block;
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
    0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
    50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
    100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* ============================================
   ABOUT
   ============================================ */

.about__grid {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: var(--space-4xl);
    align-items: stretch;
}

@media (max-width: 900px) {
    .about__grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
}

.about__photo-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-self: stretch;
    height: 100%;
}

.about__photo-wrapper .timeline--compact {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    margin-top: var(--space-2xl);
}

.about__photo-wrapper .timeline--compact .timeline__item {
    padding-bottom: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about__photo-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4 / 5;
    background-color: var(--bg-tertiary);
}

.about__photo-frame::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: 50%;
    bottom: 50%;
    border: 2px solid var(--accent);
    border-radius: var(--radius-lg) 0 0 0;
    border-right: none;
    border-bottom: none;
    z-index: 1;
    pointer-events: none;
}

.about__photo-frame::after {
    content: '';
    position: absolute;
    bottom: -2px;
    right: -2px;
    left: 50%;
    top: 50%;
    border: 2px solid var(--accent);
    border-radius: 0 0 var(--radius-lg) 0;
    border-left: none;
    border-top: none;
    z-index: 1;
    pointer-events: none;
}

.about__photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about__content {
    padding-top: var(--space-md);
}

.about__text {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

.about__highlights {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.about__highlight {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
}

.about__highlight-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background-color: var(--accent-subtle);
    color: var(--accent);
    flex-shrink: 0;
}

/* ============================================
   SKILLS
   ============================================ */

.skills__grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-3xl);
}

.skills__category-title {
    margin-bottom: var(--space-xl);
}

.skills__category-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 500;
    padding: 0.3rem 0.85rem;
    border-radius: var(--radius-full);
}

.skills__category-badge--expert {
    color: var(--accent);
    background-color: var(--accent-subtle);
    border: 1px solid var(--border-accent);
}

.skills__category-badge--solid {
    color: var(--accent-warm);
    background-color: var(--accent-warm-subtle);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.skills__cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.skill-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: transform var(--duration-normal) var(--ease-out),
                box-shadow var(--duration-normal) var(--ease-out),
                border-color var(--duration-normal) var(--ease-out);
}

.skill-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md), var(--shadow-glow);
    border-color: var(--border-accent);
}

.skill-card__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background-color: var(--accent-subtle);
    color: var(--accent);
    margin-bottom: var(--space-lg);
}

.skill-card__name {
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: var(--space-sm);
}

.skill-card__desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Skills tools */
.skills__tools {
    margin-top: var(--space-3xl);
    padding: var(--space-2xl);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.skills__tools-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.skills__tools-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.tool-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.35rem 0.85rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    transition: color var(--duration-fast) var(--ease-out),
                border-color var(--duration-fast) var(--ease-out);
}

.tool-chip:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
}

.tool-chip__icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--accent-subtle);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ============================================
   PROJECTS
   ============================================ */

.projects__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

@media (max-width: 1024px) {
    .projects__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .projects__grid {
        grid-template-columns: 1fr;
    }
}

.project-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--duration-normal) var(--ease-out),
                box-shadow var(--duration-normal) var(--ease-out),
                border-color var(--duration-normal) var(--ease-out);
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md), var(--shadow-glow);
    border-color: var(--border-accent);
}

.project-card__image {
    position: relative;
    aspect-ratio: 16 / 9;
    background-color: var(--bg-tertiary);
    overflow: hidden;
}

.project-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-slow) var(--ease-out);
}

.project-card:hover .project-card__image img {
    transform: scale(1.04);
}

.project-card__image--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-card__badge {
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
    padding: 0.2rem 0.6rem;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    z-index: 1;
}

.badge--production {
    background-color: var(--accent-green);
    color: #fff;
}

.badge--development {
    background-color: var(--accent-warm);
    color: #fff;
}

.project-card__body {
    padding: var(--space-md) var(--space-lg);
}

.project-card__title {
    font-size: 0.9375rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.project-card__desc {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.55;
    margin-bottom: var(--space-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.project-card__techs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    margin-bottom: var(--space-md);
}

.project-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--accent);
}

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

/* ============================================
   SERVICES
   ============================================ */

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.services__cta {
    margin-top: var(--space-3xl);
    text-align: center;
}

@media (max-width: 900px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services__cta .btn {
        white-space: normal;
        text-align: center;
    }
}

@media (max-width: 600px) {
    .services__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .services__grid {
        grid-template-columns: 1fr;
    }
}

.service-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    transition: transform var(--duration-normal) var(--ease-out),
                box-shadow var(--duration-normal) var(--ease-out),
                border-color var(--duration-normal) var(--ease-out);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md), var(--shadow-glow);
    border-color: var(--border-accent);
}

.service-card__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background-color: var(--accent-subtle);
    color: var(--accent);
    margin-bottom: var(--space-lg);
}

.service-card__title {
    font-size: 1.0625rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}

.service-card__desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   JOURNEY / TIMELINE
   ============================================ */

.timeline {
    position: relative;
    padding-left: var(--space-3xl);
    max-width: 700px;
}

.timeline--compact {
    margin-top: var(--space-2xl);
    padding-left: var(--space-xl);
    max-width: 100%;
}

.timeline--compact .timeline__item {
    padding-bottom: var(--space-lg);
}

.timeline--compact .timeline__marker {
    left: calc(-1 * var(--space-xl) + 1px);
}

.timeline--compact .timeline__title {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent), var(--border));
    border-radius: 2px;
}

.timeline__item {
    position: relative;
    padding-bottom: var(--space-3xl);
}

.timeline__item:last-child {
    padding-bottom: 0;
}

.timeline__marker {
    position: absolute;
    left: calc(-1 * var(--space-3xl) + 1px);
    top: 6px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background-color: var(--accent);
    border: 3px solid var(--bg-primary);
    box-shadow: 0 0 0 2px var(--accent);
}

.timeline__date {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--accent);
    margin-bottom: var(--space-xs);
    display: block;
}

.timeline__title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.timeline__desc {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   CONTACT
   ============================================ */

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

@media (max-width: 900px) {
    .contact__grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
}

.contact__info-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
}

.contact__info-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.contact__info-text {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.contact__email {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
    color: var(--text-primary);
    text-decoration: none;
    transition: border-color var(--duration-fast) var(--ease-out);
}

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

.contact__email-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    background-color: var(--accent-subtle);
    border-radius: var(--radius-md);
    color: var(--accent);
    flex-shrink: 0;
}

.contact__email-link {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--accent);
    word-break: break-all;
}

.contact__process {
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border);
}

.contact__process-title {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--space-md);
}

.contact__process-list {
    list-style: none;
    counter-reset: process-counter;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.contact__process-list li {
    counter-increment: process-counter;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.9375rem;
    color: var(--text-primary);
}

.contact__process-list li::before {
    content: counter(process-counter);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    min-width: 28px;
    border-radius: 50%;
    background-color: var(--accent-subtle);
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid var(--border-accent);
}

.contact__response {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    font-weight: 500;
}

.contact__response-icon {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

/* ============================================
   FORM
   ============================================ */

.contact__form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form__honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    width: 0;
    overflow: hidden;
    pointer-events: none;
}

.form__group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form__label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form__optional {
    font-weight: 400;
    color: var(--text-tertiary);
}

.form__input {
    font-family: var(--font-main);
    font-size: 0.9375rem;
    padding: 0.75rem 1rem;
    background-color: var(--bg-card);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    transition: border-color var(--duration-fast) var(--ease-out),
                box-shadow var(--duration-fast) var(--ease-out);
    outline: none;
}

.form__input::placeholder {
    color: var(--text-tertiary);
}

.form__input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-subtle);
}

.form__input:invalid:not(:placeholder-shown) {
    border-color: #ef4444;
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

.form__submit {
    align-self: flex-start;
}

/* CAPTCHA */
.form__group--captcha .form__label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.form__captcha-question {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--accent);
    background: var(--accent-subtle);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    padding: 0.25rem 0.75rem;
    letter-spacing: 0.02em;
}

.form__input--captcha {
    max-width: 140px;
}

/* Enlever les flèches number input */
.form__input--captcha::-webkit-outer-spin-button,
.form__input--captcha::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.form__input--captcha[type=number] {
    -moz-appearance: textfield;
}

.form__submit-loader {
    display: none;
    animation: spin 1s linear infinite;
}

.form__submit.is-loading .form__submit-text {
    opacity: 0.6;
}

.form__submit.is-loading .form__submit-loader {
    display: inline-flex;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    padding: var(--space-3xl) 0;
    border-top: 1px solid var(--border);
    background-color: var(--bg-secondary);
}

.footer__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
    text-align: center;
}

.footer__logo {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

.footer__tagline {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    margin-top: var(--space-xs);
}

.footer__tagline--sub {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-top: var(--space-xs);
}

/* ── Lien BackOffice dans la navbar (admin connecté) ─────── */
.navbar__admin-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--accent);
    background-color: var(--accent-subtle);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-full);
    padding: 0.4rem 0.9rem;
    text-decoration: none;
    transition: background-color var(--duration-fast) var(--ease-out),
                color var(--duration-fast) var(--ease-out);
    letter-spacing: -0.01em;
    white-space: nowrap;
}

.navbar__admin-link:hover {
    background-color: var(--accent);
    color: #fff;
}

@media (max-width: 900px) {
    .navbar__admin-link {
        display: none;
    }
}

@media (max-width: 480px) {
    .navbar__admin-link span { display: none; }
}

.footer__links {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
    justify-content: center;
}

.footer__links a {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-out);
}

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

.footer__copy {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

/* ============================================
   TOAST NOTIFICATION
   ============================================ */

.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-xl);
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    z-index: 20000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity var(--duration-normal) var(--ease-out),
                visibility var(--duration-normal) var(--ease-out),
                transform var(--duration-normal) var(--ease-out);
}

.toast.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.toast.toast--success {
    border-color: var(--accent-green);
}

.toast.toast--error {
    border-color: #ef4444;
}

.toast__close {
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    font-size: 1.25rem;
    padding: 0;
    line-height: 1;
}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--ease-out),
                transform 0.6s var(--ease-out);
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   UTILITY: hidden nav project link when no projects
   ============================================ */

.nav-projects-hidden {
    display: none !important;
}

/* ============================================
   RESPONSIVE FINE-TUNING
   ============================================ */

@media (max-width: 480px) {
    .hero__title {
        font-size: 1.85rem;
    }

    .hero__actions {
        flex-direction: column;
    }

    .hero__actions .btn {
        width: 100%;
        justify-content: center;
    }

    .hero__stack {
        flex-direction: column;
        align-items: flex-start;
    }

    .section__title {
        font-size: 1.5rem;
    }
}

/* ============================================
   NO-ANIMATIONS MODE
   ============================================ */

.no-animations *,
.no-animations *::before,
.no-animations *::after {
    animation: none !important;
    transition: none !important;
}

/* ============================================
   DEV PANEL — Réglages flottant
   ============================================ */

.devpanel-trigger {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 9997;
    width: 42px;
    height: 42px;
    background: rgba(10, 10, 20, 0.92);
    border: 1px solid rgba(99, 102, 241, 0.35);
    border-radius: 10px;
    color: rgba(255, 255, 255, 0.65);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

[data-theme="light"] .devpanel-trigger {
    background: rgba(250, 250, 249, 0.92);
    border-color: rgba(79, 70, 229, 0.25);
    color: rgba(26, 26, 46, 0.6);
}

.devpanel-trigger:hover {
    border-color: rgba(99, 102, 241, 0.7);
    color: #fff;
    transform: rotate(30deg);
}

[data-theme="light"] .devpanel-trigger:hover {
    background: rgba(255, 255, 255, 0.98);
    color: #4f46e5;
}

.devpanel-trigger.is-open {
    border-color: rgba(99, 102, 241, 0.8);
    color: #a5b4fc;
    transform: rotate(60deg);
}

[data-theme="light"] .devpanel-trigger.is-open {
    background: rgba(255, 255, 255, 0.98);
    color: #4f46e5;
}

.devpanel {
    position: fixed;
    bottom: calc(42px + 1.5rem + 0.75rem);
    right: 1.5rem;
    z-index: 9996;
    width: 290px;
    background: rgba(9, 9, 18, 0.97);
    border: 1px solid rgba(99, 102, 241, 0.22);
    border-radius: 14px;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(99,102,241,0.08);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: #c4c4d4;

    /* Fermé par défaut */
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px) scale(0.96);
    transform-origin: bottom right;
    transition: opacity 0.22s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

.devpanel.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
}

/* Header type macOS */
.devpanel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.65rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.devpanel__title {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.devpanel__title-dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    flex-shrink: 0;
}
.devpanel__title-dot--r { background: #ff5f56; }
.devpanel__title-dot--y { background: #ffbd2e; }
.devpanel__title-dot--g { background: #27c93f; }

.devpanel__title-label {
    margin-left: 0.4rem;
    font-size: 0.7rem;
    color: rgba(255,255,255,0.4);
    letter-spacing: 0.02em;
}

.devpanel__fps-live {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.7rem;
    font-weight: 600;
    color: rgba(255,255,255,0.5);
}

.devpanel__fps-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #27c93f;
    transition: background 0.3s ease;
}
.devpanel__fps-dot.is-medium { background: #ffbd2e; }
.devpanel__fps-dot.is-low    { background: #ff5f56; }

/* Body */
.devpanel__body {
    padding: 0.5rem 0;
}

.devpanel__section {
    padding: 0.65rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.devpanel__section:last-child { border-bottom: none; }

.devpanel__section-label {
    display: block;
    font-size: 0.65rem;
    color: rgba(99, 102, 241, 0.65);
    letter-spacing: 0.04em;
    margin-bottom: 0.6rem;
}

.devpanel__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 28px;
    margin-bottom: 0.4rem;
}
.devpanel__row:last-child { margin-bottom: 0; }

.devpanel__row-label {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.72);
}

/* Segmented control */
.devpanel__seg {
    display: flex;
    background: rgba(255,255,255,0.06);
    border-radius: 6px;
    padding: 2px;
    gap: 2px;
}

.devpanel__seg-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 3px 9px;
    background: transparent;
    border: none;
    border-radius: 4px;
    color: rgba(255,255,255,0.45);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}

.devpanel__seg-btn:hover {
    color: rgba(255,255,255,0.75);
}

.devpanel__seg-btn.is-active {
    background: rgba(99, 102, 241, 0.85);
    color: #fff;
}

/* Toggle switch */
.devpanel__toggle {
    position: relative;
    display: inline-flex;
    cursor: pointer;
}
.devpanel__toggle input { display: none; }

.devpanel__toggle-track {
    width: 36px;
    height: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 99px;
    display: flex;
    align-items: center;
    padding: 2px;
    transition: background 0.2s ease;
}

.devpanel__toggle input:checked + .devpanel__toggle-track {
    background: rgba(99, 102, 241, 0.85);
}

.devpanel__toggle-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #fff;
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.devpanel__toggle input:checked + .devpanel__toggle-track .devpanel__toggle-thumb {
    transform: translateX(16px);
}

/* FPS bar */
.devpanel__fps-bar-wrap {
    height: 3px;
    background: rgba(255,255,255,0.08);
    border-radius: 99px;
    margin-top: 0.6rem;
    overflow: hidden;
}
.devpanel__fps-bar {
    height: 100%;
    width: 100%;
    border-radius: 99px;
    background: #27c93f;
    transition: width 0.3s ease, background 0.3s ease;
}

/* Footer */
.devpanel__footer {
    padding: 0.5rem 1rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: center;
}
.devpanel__footer-line {
    font-size: 0.62rem;
    color: rgba(255,255,255,0.2);
    letter-spacing: 0.04em;
}

/* ============================================
   DEVPANEL — Thème clair
   ============================================ */

[data-theme="light"] .devpanel {
    background: rgba(250, 250, 249, 0.97);
    border-color: rgba(79, 70, 229, 0.18);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(79,70,229,0.06);
    color: #4b5563;
}

[data-theme="light"] .devpanel__header {
    border-bottom-color: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .devpanel__title-label {
    color: rgba(26, 26, 46, 0.35);
}

[data-theme="light"] .devpanel__fps-live {
    color: rgba(26, 26, 46, 0.45);
}

[data-theme="light"] .devpanel__section {
    border-bottom-color: rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .devpanel__section-label {
    color: rgba(79, 70, 229, 0.7);
}

[data-theme="light"] .devpanel__row-label {
    color: rgba(26, 26, 46, 0.65);
}

[data-theme="light"] .devpanel__seg {
    background: rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .devpanel__seg-btn {
    color: rgba(26, 26, 46, 0.4);
}

[data-theme="light"] .devpanel__seg-btn:hover {
    color: rgba(26, 26, 46, 0.7);
}

[data-theme="light"] .devpanel__toggle-track {
    background: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .devpanel__fps-bar-wrap {
    background: rgba(0, 0, 0, 0.07);
}

[data-theme="light"] .devpanel__footer {
    border-top-color: rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .devpanel__footer-line {
    color: rgba(26, 26, 46, 0.2);
}

/* Curseur désactivé */
.cursor-disabled .cursor-dot,
.cursor-disabled .cursor-ring {
    display: none !important;
}

@media (hover: hover) and (pointer: fine) {
    html:not(.cursor-disabled),
    html:not(.cursor-disabled) * {
        cursor: none !important;
    }
}

/* ============================================
   CUSTOM CURSOR — Dot + Ring
   Uniquement sur appareils à pointeur précis
   ============================================ */

@media (hover: hover) and (pointer: fine) {

    /* Base commune aux deux éléments */
    .cursor-dot,
    .cursor-ring {
        position: fixed;
        top: 0;
        left: 0;
        border-radius: 50%;
        pointer-events: none;
        /* transform: translate(-50%, -50%) gère le centrage sur la position JS */
        transform: translate(-50%, -50%);
        opacity: 0;
        /* left/top mis à jour par JS sans transition (smooth natif via RAF) */
        /* Les autres props ont des transitions CSS */
        transition:
            width  0.3s var(--ease-out),
            height 0.3s var(--ease-out),
            opacity 0.3s var(--ease-out),
            background-color var(--duration-theme) var(--ease-out),
            border-color     var(--duration-theme) var(--ease-out);
    }

    /* ── Point central (suit la souris instantanément) ── */
    .cursor-dot {
        width: 7px;
        height: 7px;
        background-color: var(--accent);
        z-index: 999999;
    }

    /* ── Anneau (suit avec un léger retard via lerp JS) ── */
    .cursor-ring {
        width: 38px;
        height: 38px;
        border: 1.5px solid var(--accent);
        background-color: transparent;
        z-index: 999998;
    }

    /* États : visible */
    .cursor-dot.is-visible  { opacity: 1; }
    .cursor-ring.is-visible { opacity: 0.45; }

    /* États : survol d'un élément interactif */
    .cursor-dot.is-hovering  { opacity: 0; }
    .cursor-ring.is-hovering {
        width: 52px;
        height: 52px;
        border-color: #c8fa00;
        border-width: 2px;
        opacity: 0.9;
    }

    /* États : clic */
    .cursor-dot.is-clicking  { width: 12px; height: 12px; }
    .cursor-ring.is-clicking {
        width: 28px;
        height: 28px;
        opacity: 0.8;
        transition-duration: 0.08s;
    }

    /* Le stretch de scroll est géré entièrement en JS (RAF + vélocité)
       — pas de classes CSS pour cet état */
}