/*
 * Monsiteo : design system partage (vitrine, blog, docs, admin).
 * Titres : Bricolage Grotesque. Textes : Inter. Polices auto-hebergees.
 * Couleurs : violet Monsiteo, soleil, menthe, corail, encre, papier.
 */
@font-face { font-family: "Bricolage Grotesque"; font-style: normal; font-display: swap; font-weight: 200 800;
  src: url(/fonts/bricolage-grotesque-latin-wght-normal.woff2) format("woff2-variations");
  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; }
@font-face { font-family: "Bricolage Grotesque"; font-style: normal; font-display: swap; font-weight: 200 800;
  src: url(/fonts/bricolage-grotesque-latin-ext-wght-normal.woff2) format("woff2-variations");
  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; }
@font-face { font-family: "Inter"; font-style: normal; font-display: swap; font-weight: 100 900;
  src: url(/fonts/inter-latin-wght-normal.woff2) format("woff2-variations");
  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; }
@font-face { font-family: "Inter"; font-style: normal; font-display: swap; font-weight: 100 900;
  src: url(/fonts/inter-latin-ext-wght-normal.woff2) format("woff2-variations");
  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; }

:root {
  --violet: #5B3DF5;
  --violet-600: #4A2FE0;
  --violet-700: #3A22B8;
  --violet-100: #ECE8FF;
  --violet-50: #F6F4FF;
  --sun: #FFC93C;
  --sun-100: #FFF3CC;
  --mint: #2ED3A0;
  --mint-100: #D5F7EC;
  --coral: #FF6B5B;
  --coral-100: #FFE3DF;
  --sky: #48B8FF;
  --ink: #17142B;
  --ink-80: #2E2A47;
  --ink-60: #5B5775;
  --ink-40: #8E8AA6;
  --line: #E7E3F2;
  --paper: #FFFBF4;
  --white: #FFFFFF;

  --font-title: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --font-text: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --r-sm: 8px; --r-md: 14px; --r-lg: 22px; --r-xl: 32px; --r-full: 999px;
  --shadow-sm: 0 1px 2px rgba(23, 20, 43, .06), 0 1px 3px rgba(23, 20, 43, .08);
  --shadow-md: 0 6px 20px -6px rgba(23, 20, 43, .15);
  --shadow-lg: 0 24px 60px -20px rgba(58, 34, 184, .35);
  --shadow-pop: 4px 4px 0 var(--ink);
  --container: 1200px;
  --ease-bounce: cubic-bezier(.34, 1.56, .64, 1);
  --ease-out: cubic-bezier(.22, 1, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font-text); font-size: 17px; line-height: 1.65; color: var(--ink); background: var(--paper); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--violet); text-underline-offset: 3px; }
a:hover { color: var(--violet-700); }
:focus-visible { outline: 3px solid var(--sun); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3, h4 { font-family: var(--font-title); line-height: 1.08; letter-spacing: -.02em; margin: 0 0 .5em; font-weight: 750; color: var(--ink); text-wrap: balance; }
h1 { font-size: clamp(2.4rem, 5.5vw, 4.4rem); font-weight: 800; }
h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); letter-spacing: -.01em; }
h4 { font-size: 1.1rem; }
p { margin: 0 0 1em; text-wrap: pretty; }
small, .small { font-size: .875rem; }
.lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--ink-60); line-height: 1.55; }
.muted { color: var(--ink-60); }
.eyebrow { display: inline-flex; align-items: center; gap: .5em; font: 600 .8rem/1 var(--font-text); letter-spacing: .08em; text-transform: uppercase; color: var(--violet); background: var(--violet-100); padding: .55em .9em; border-radius: var(--r-full); margin-bottom: 1.2rem; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 1rem; top: -4rem; background: var(--ink); color: #fff; padding: .7rem 1rem; border-radius: var(--r-sm); z-index: 1000; }
.skip-link:focus { top: 1rem; color: #fff; }

/* Mise en page */
.container { width: min(100% - 2.5rem, var(--container)); margin-inline: auto; }
.container-sm { width: min(100% - 2.5rem, 780px); margin-inline: auto; }
.section { padding-block: clamp(4rem, 9vw, 7.5rem); }
.section-sm { padding-block: clamp(2.5rem, 5vw, 4rem); }
.section-head { max-width: 760px; margin: 0 auto clamp(2.5rem, 5vw, 4rem); text-align: center; }
.grid { display: grid; gap: clamp(1rem, 2.5vw, 2rem); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); }
.stack > * + * { margin-top: var(--stack, 1rem); }
.center { text-align: center; }
.flex { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }
.bg-white { background: var(--white); }
.bg-violet { background: var(--violet); color: #fff; }
.bg-violet h2, .bg-violet h3 { color: #fff; }
.bg-ink { background: var(--ink); color: #EDEAF7; }
.bg-ink h2, .bg-ink h3 { color: #fff; }
.bg-soft { background: var(--violet-50); }

/* Boutons */
.btn { --bg: var(--violet); --fg: #fff; display: inline-flex; align-items: center; justify-content: center; gap: .55em; font: 650 1rem/1 var(--font-text); padding: 1em 1.5em; border-radius: var(--r-full); border: 2px solid transparent; background: var(--bg); color: var(--fg); text-decoration: none; cursor: pointer; transition: transform .25s var(--ease-bounce), box-shadow .25s var(--ease-out), background .2s; white-space: nowrap; }
.btn:hover { color: var(--fg); transform: translateY(-3px) rotate(-1deg); box-shadow: var(--shadow-pop); }
.btn:active { transform: translateY(0) scale(.98); box-shadow: none; }
.btn-primary { --bg: var(--violet); }
.btn-sun { --bg: var(--sun); --fg: var(--ink); }
.btn-ink { --bg: var(--ink); --fg: #fff; }
.btn-ghost { --bg: transparent; --fg: var(--ink); border-color: var(--ink); }
.btn-white { --bg: #fff; --fg: var(--ink); }
.btn-sm { padding: .7em 1.1em; font-size: .9rem; }
.btn-lg { padding: 1.15em 1.8em; font-size: 1.08rem; }
.btn[disabled], .btn.is-loading { opacity: .6; pointer-events: none; }
.link-arrow { font-weight: 650; text-decoration: none; display: inline-flex; gap: .35em; align-items: center; }
.link-arrow::after { content: "\2192"; transition: transform .25s var(--ease-bounce); }
.link-arrow:hover::after { transform: translateX(5px); }

/* Cartes */
.card { background: var(--white); border: 1.5px solid var(--line); border-radius: var(--r-lg); padding: clamp(1.4rem, 3vw, 2rem); transition: transform .3s var(--ease-bounce), box-shadow .3s var(--ease-out), border-color .2s; }
.card-hover:hover { transform: translateY(-6px) rotate(-.4deg); box-shadow: var(--shadow-pop); border-color: var(--ink); }
.card-pop { border: 2px solid var(--ink); box-shadow: var(--shadow-pop); }
.icon-bubble { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: var(--violet-100); color: var(--violet); margin-bottom: 1rem; transition: transform .35s var(--ease-bounce); }
.icon-bubble.sun { background: var(--sun-100); color: #B07800; }
.icon-bubble.mint { background: var(--mint-100); color: #0F8A64; }
.icon-bubble.coral { background: var(--coral-100); color: #D23A2A; }
.card:hover .icon-bubble, .bounce-hover:hover { transform: translateY(-4px) rotate(-6deg) scale(1.06); }
.badge { display: inline-flex; align-items: center; gap: .35em; font: 600 .75rem/1 var(--font-text); padding: .45em .75em; border-radius: var(--r-full); background: var(--violet-100); color: var(--violet-700); }
.badge.sun { background: var(--sun-100); color: #8A5D00; }
.badge.mint { background: var(--mint-100); color: #0B6B4E; }
.badge.coral { background: var(--coral-100); color: #B32B1D; }
.badge.ink { background: var(--ink); color: #fff; }

/* Formulaires */
.field { display: grid; gap: .4rem; margin-bottom: 1.1rem; }
.field label { font-weight: 600; font-size: .92rem; }
.input, .field input, .field select, .field textarea { width: 100%; font: 400 1rem/1.4 var(--font-text); color: var(--ink); background: #fff; border: 1.5px solid var(--line); border-radius: var(--r-md); padding: .85em 1em; transition: border-color .2s, box-shadow .2s; }
.input:focus, .field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--violet); box-shadow: 0 0 0 4px var(--violet-100); }
.field .hint { font-size: .85rem; color: var(--ink-60); }
.field .error, .error-text { font-size: .85rem; color: #C42B1C; font-weight: 500; }
.checkbox { display: flex; gap: .6rem; align-items: flex-start; font-size: .92rem; }
.checkbox input { width: 1.15rem; height: 1.15rem; margin-top: .2rem; accent-color: var(--violet); }
.alert { border-radius: var(--r-md); padding: 1rem 1.2rem; margin-bottom: 1.2rem; font-size: .95rem; border: 1.5px solid; }
.alert-success { background: var(--mint-100); border-color: #8FE6C9; color: #0B5A42; }
.alert-error { background: var(--coral-100); border-color: #FFB4AA; color: #8E1E12; }
.alert-info { background: var(--violet-50); border-color: var(--violet-100); color: var(--violet-700); }

/* Soulignement dessine a la main (SVG en fond, anime au chargement) */
.scribble { position: relative; display: inline-block; white-space: nowrap; z-index: 0; }
.scribble svg { position: absolute; left: -4%; bottom: -.18em; width: 108%; height: .5em; z-index: -1; overflow: visible; }
.scribble svg path { fill: none; stroke: var(--sun); stroke-width: 9; stroke-linecap: round; stroke-dasharray: 400; stroke-dashoffset: 400; animation: draw 1s .6s var(--ease-out) forwards; }
.scribble.mint svg path { stroke: var(--mint); }
.scribble.coral svg path { stroke: var(--coral); }
.scribble.violet svg path { stroke: var(--violet); }
@keyframes draw { to { stroke-dashoffset: 0; } }

/* Apparition lettre par lettre ([data-letters] decoupe par monsiteo.js) */
.letters .w { display: inline-block; white-space: nowrap; }
.letters .l { display: inline-block; opacity: 0; transform: translateY(.45em) rotate(6deg); animation: letter .55s var(--ease-bounce) forwards; animation-delay: calc(var(--i) * 28ms); }
@keyframes letter { to { opacity: 1; transform: none; } }

/* Sections qui glissent au defilement */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); transition-delay: var(--delay, 0s); }
.reveal.from-left { transform: translateX(-40px); }
.reveal.from-right { transform: translateX(40px); }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* Petites decorations */
.blob { position: absolute; border-radius: 50%; filter: blur(0); opacity: .9; pointer-events: none; }
.wiggle:hover { animation: wiggle .5s var(--ease-bounce); }
@keyframes wiggle { 0%, 100% { transform: rotate(0); } 25% { transform: rotate(-5deg); } 75% { transform: rotate(5deg); } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.float { animation: float 5s ease-in-out infinite; }

/* Tableaux */
.table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.table th, .table td { padding: .85rem 1rem; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.table th { font-weight: 600; color: var(--ink-60); font-size: .82rem; text-transform: uppercase; letter-spacing: .05em; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1.5px solid var(--line); border-radius: var(--r-lg); background: #fff; }

/* Contenu long (blog, docs) */
.prose { font-size: 1.075rem; line-height: 1.75; color: var(--ink-80); }
.prose h2 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); margin: 2.2em 0 .6em; }
.prose h3 { margin: 1.8em 0 .5em; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1.2em; }
.prose li { margin: .35em 0; }
.prose blockquote { margin: 1.6em 0; padding: 1.1em 1.4em; border-left: 5px solid var(--sun); background: var(--sun-100); border-radius: 0 var(--r-md) var(--r-md) 0; }
.prose img { border-radius: var(--r-lg); margin: 1.6em 0; }
.prose code { font-family: var(--font-mono); font-size: .9em; background: var(--violet-50); padding: .15em .4em; border-radius: 6px; }
.prose pre { background: var(--ink); color: #E8E5F7; padding: 1.2em; border-radius: var(--r-md); overflow-x: auto; font-size: .9rem; }
.prose pre code { background: none; padding: 0; color: inherit; }
.prose table { width: 100%; border-collapse: collapse; margin: 1.5em 0; font-size: .95rem; }
.prose th, .prose td { border: 1px solid var(--line); padding: .6em .8em; text-align: left; }
.prose th { background: var(--violet-50); }
.callout { border-radius: var(--r-md); padding: 1.1rem 1.3rem; background: var(--violet-50); border: 1.5px solid var(--violet-100); margin: 1.5em 0; }
.callout.tip { background: var(--mint-100); border-color: #A8EBD5; }
.callout.warn { background: var(--sun-100); border-color: #FFE08A; }

@media (max-width: 720px) {
  body { font-size: 16px; }
  .btn-lg { padding: 1em 1.4em; font-size: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .letters .l { opacity: 1; transform: none; }
  .scribble svg path { stroke-dashoffset: 0; }
}