/*
Theme Name: My Startup Studio AI
Theme URI: https://www.mystartupstudio.eu
Author: My Startup Studio AI
Author URI: https://www.mystartupstudio.eu
Description: Thème WordPress multi-pages pour My Startup Studio AI — Agence IA & Growth. Palette bleue claire, gradients, animations, 10 pages auto-créées.
Version: 2.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: mystartupstudio
Tags: business, ai, marketing, startup, custom-colors, custom-logo, custom-menu, featured-images, translation-ready
*/

/* ===== Design tokens (palette bleue MSS AI) ===== */
:root{
  --bg:#f7f9fc;
  --bg-soft:linear-gradient(180deg,#fafcff 0%,#e8efff 100%);
  --foreground:#1a1d3a;
  --muted:#6b7088;
  --muted-bg:#f1f4fa;
  --card:#ffffff;
  --border:#e3e8f2;
  --primary:#3a3aa6;
  --primary-2:#5566e8;
  --accent:#6c7cff;
  --violet:#7c4dff;
  --yellow:#f5c842;
  --green:#22c39a;
  --orange:#f08a3c;
  --foreground-dark:#1a1d3a;

  --gradient-hero:linear-gradient(135deg,#2b2b7a 0%,#4646c7 45%,#6c7cff 100%);
  --gradient-soft:linear-gradient(180deg,#fafcff 0%,#e8efff 100%);
  --gradient-accent:linear-gradient(90deg,#4646c7,#6c7cff);
  --gradient-cta:linear-gradient(120deg,#7c4dff 0%,#4646c7 35%,#6c7cff 65%,#f5c842 100%);
  --gradient-rainbow:linear-gradient(90deg,#7c4dff,#4646c7,#22c39a,#f5c842);

  --shadow-soft:0 1px 2px rgba(26,29,58,.05),0 8px 24px rgba(26,29,58,.08);
  --shadow-card:0 1px 3px rgba(26,29,58,.06),0 12px 32px -12px rgba(26,29,58,.16);
  --shadow-glow:0 20px 60px -20px rgba(70,70,199,.45);

  --radius:14px;
  --radius-lg:22px;
  --radius-xl:28px;
  --maxw:1200px;
  --font-display:"Sora",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font-body);color:var(--foreground);
  background:var(--bg);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;
  font-feature-settings:"ss01","cv11";
}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--primary-2)}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.1;margin:0 0 .5em;letter-spacing:-0.02em;font-weight:600;color:var(--foreground)}
h1{font-size:clamp(2.25rem,5.5vw,4.5rem)}
h2{font-size:clamp(1.75rem,4vw,3rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em;color:var(--muted)}
ul{padding-left:1.1em}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:80px 0}
.section-soft{background:var(--gradient-soft);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.eyebrow{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);font-weight:500}
.title-lg{font-size:clamp(1.75rem,4vw,3.2rem);margin-top:12px}
.lead{font-size:1.125rem;color:var(--muted);max-width:640px}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 26px;border-radius:9999px;font-weight:500;font-family:var(--font-body);
  border:1px solid transparent;cursor:pointer;transition:transform .2s,opacity .2s,background .2s,box-shadow .2s;
  font-size:.95rem;
}
.btn-primary{background:var(--gradient-cta);background-size:200% 200%;color:#fff;box-shadow:var(--shadow-glow);animation:gradient-x 6s ease infinite}
.btn-primary:hover{transform:translateY(-2px);color:#fff;opacity:.95}
.btn-ghost{background:var(--card);color:var(--foreground);border-color:var(--border)}
.btn-ghost:hover{background:var(--muted-bg);color:var(--foreground)}
.btn-dark{background:var(--foreground);color:#fff}
.btn-dark:hover{opacity:.9;color:#fff}
.btn-white{background:#fff;color:var(--foreground)}
.btn-white:hover{opacity:.92;color:var(--foreground)}

/* ===== Gradients util ===== */
.bg-soft{background:var(--gradient-soft)}
.bg-hero{background:var(--gradient-hero)}
.bg-cta{background:var(--gradient-cta);background-size:200% 200%;animation:gradient-x 6s ease infinite}
.text-gradient{background:var(--gradient-accent);-webkit-background-clip:text;background-clip:text;color:transparent}
.text-rainbow{background:var(--gradient-rainbow);-webkit-background-clip:text;background-clip:text;color:transparent}
.shadow-glow{box-shadow:var(--shadow-glow)}
.shadow-card{box-shadow:var(--shadow-card)}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,249,252,.78);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(227,232,242,.6)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:600;font-size:1.1rem;color:var(--foreground)}
.brand img{height:36px;width:auto}
.brand .accent{background:var(--gradient-accent);-webkit-background-clip:text;background-clip:text;color:transparent}
.primary-nav{display:none;gap:4px;align-items:center;font-size:.92rem}
.primary-nav a, .primary-nav .menu-toggle{display:inline-flex;align-items:center;gap:4px;padding:8px 16px;border-radius:9999px;color:var(--foreground);font-weight:400;transition:background .2s;cursor:pointer;background:none;border:none;font-family:inherit;font-size:inherit}
.primary-nav a:hover,.primary-nav .menu-toggle:hover{background:var(--muted-bg)}
.primary-nav .current-menu-item > a,.primary-nav .current_page_item > a{background:var(--muted-bg);font-weight:500}
.nav-cta{display:none}
@media(min-width:992px){.primary-nav{display:flex}.nav-cta{display:inline-flex}.mobile-toggle{display:none}}
.mobile-toggle{background:none;border:0;padding:8px;cursor:pointer;color:var(--foreground)}
.has-submenu{position:relative}
.has-submenu .submenu{position:absolute;top:100%;left:0;min-width:240px;background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow-card);padding:8px;margin-top:6px;opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s}
.has-submenu:hover .submenu, .has-submenu:focus-within .submenu{opacity:1;pointer-events:auto;transform:translateY(0)}
.has-submenu .submenu a{display:block;padding:10px 14px;border-radius:12px;color:var(--foreground)}
.has-submenu .submenu a:hover{background:var(--muted-bg)}
.submenu-divider{height:1px;background:var(--border);margin:4px 0}

.mobile-nav{display:none;border-top:1px solid var(--border);background:#fff;padding:16px 24px}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;padding:10px 0;color:var(--foreground)}
.mobile-nav .group-title{font-size:.7rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);margin:14px 0 4px}
.mobile-nav .indent{padding-left:14px}

/* ===== Hero ===== */
.hero{position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:var(--gradient-soft);z-index:-1}
.hero-inner{padding:80px 0 100px;display:grid;grid-template-columns:1fr;gap:48px;align-items:center}
@media(min-width:992px){.hero-inner{grid-template-columns:1.05fr .95fr;padding:110px 0 130px}}
.chip{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:9999px;background:#fff;border:1px solid var(--border);font-size:.7rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted)}
.chip .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}
.hero h1{margin-top:24px;font-size:clamp(2.3rem,5.5vw,4.4rem);line-height:1.05}
.hero .lead{margin-top:22px;font-size:1.15rem}
.hero-actions{margin-top:32px;display:flex;flex-wrap:wrap;gap:12px}
.hero-meta{margin-top:22px;font-size:.85rem;color:var(--muted)}
.hero-visual{position:relative}
.hero-visual .img-wrap{aspect-ratio:4/5;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-glow);animation:float-y 8s ease-in-out infinite}
.hero-visual img{width:100%;height:100%;object-fit:cover}
.floating-card{position:absolute;padding:18px 20px;background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow-card);max-width:240px}
.floating-card .num{font-family:var(--font-display);font-size:1.8rem;font-weight:600}
.floating-card .lbl{font-size:.82rem;color:var(--muted);margin-top:4px}
.fc-tl{top:-16px;right:-16px;animation:float-y 7s ease-in-out infinite .5s}
.fc-br{bottom:-16px;left:-16px;animation:float-y 6s ease-in-out infinite}

/* Floating blobs decoration */
.blobs{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:0}
.blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.3}
.blob-1{width:280px;height:280px;top:-80px;left:-80px;background:var(--gradient-cta);animation:float-blob 14s ease-in-out infinite}
.blob-2{width:320px;height:320px;bottom:-100px;right:-80px;background:var(--gradient-accent);opacity:.25;animation:float-blob 16s ease-in-out infinite reverse}

/* ===== Page header (interior pages) ===== */
.page-hero{position:relative;background:var(--gradient-soft);border-bottom:1px solid var(--border);overflow:hidden}
.page-hero .container{position:relative;z-index:1;padding-top:80px;padding-bottom:90px;display:grid;grid-template-columns:1fr;gap:40px;align-items:center}
@media(min-width:992px){.page-hero .container{grid-template-columns:1fr 1fr;padding-top:100px;padding-bottom:110px}}
.page-hero h1{margin-top:22px}
.page-hero .img-wrap{aspect-ratio:4/3;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-glow);animation:float-y 7s ease-in-out infinite}

/* ===== Cards / grids ===== */
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:1fr}
.grid-3{grid-template-columns:1fr}
.grid-4{grid-template-columns:1fr}
@media(min-width:640px){.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(min-width:992px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}

.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;transition:transform .35s cubic-bezier(.22,1,.36,1),box-shadow .35s,border-color .35s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-card);border-color:rgba(108,124,255,.5)}
.card-dark{background:var(--foreground);color:#fff;border-color:transparent}
.card-dark h3,.card-dark p{color:#fff}
.card-dark p{color:rgba(255,255,255,.7)}
.card-gradient{background:var(--gradient-hero);color:#fff;border-color:transparent;box-shadow:var(--shadow-glow);position:relative;overflow:hidden}
.card-gradient h3,.card-gradient p{color:#fff}
.card-gradient::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.3),transparent 40%),radial-gradient(circle at 80% 80%,rgba(255,255,255,.25),transparent 40%);opacity:.6;pointer-events:none;animation:gradient-bg 10s ease-in-out infinite}

.icon-tile{width:44px;height:44px;border-radius:12px;background:var(--gradient-accent);color:#fff;display:grid;place-items:center;margin-bottom:18px}
.icon-tile.lg{width:52px;height:52px;border-radius:14px;background:var(--gradient-hero);box-shadow:var(--shadow-glow)}

.card h3{font-size:1.15rem;margin-bottom:6px}
.card p{font-size:.92rem;color:var(--muted)}
.card .more{display:inline-flex;align-items:center;gap:4px;margin-top:18px;font-weight:500;font-size:.9rem;background:var(--gradient-accent);-webkit-background-clip:text;background-clip:text;color:transparent;transition:gap .2s}
.card:hover .more{gap:10px}

/* Stat boxes */
.stat-num{font-family:var(--font-display);font-size:2.5rem;font-weight:600;background:var(--gradient-accent);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-lbl{font-size:.85rem;color:var(--muted);margin-top:6px}

/* Pricing-like */
.pricing-grid{display:grid;grid-template-columns:1fr;gap:24px}
@media(min-width:768px){.pricing-grid{grid-template-columns:1fr 1fr}}
.pricing-card{padding:36px;border-radius:var(--radius-xl);border:1px solid var(--border);background:var(--card)}
.pricing-price{font-family:var(--font-display);font-size:clamp(2.2rem,4.5vw,3.2rem);font-weight:600;margin-top:14px}
.pricing-price .sub{font-size:1rem;color:var(--muted);font-weight:400}
.check-list{list-style:none;padding:0;margin:22px 0 0}
.check-list li{display:flex;gap:10px;font-size:.92rem;padding:6px 0;color:var(--foreground)}
.check-list li::before{content:"✓";color:var(--primary);font-weight:600;flex-shrink:0}

/* Process steps */
.steps{display:grid;gap:16px}
.step{display:flex;gap:22px;padding:24px;border-radius:var(--radius-lg);border:1px solid var(--border);background:var(--card);transition:box-shadow .3s}
.step:hover{box-shadow:var(--shadow-card)}
.step-num{flex-shrink:0;width:48px;height:48px;border-radius:14px;background:var(--gradient-accent);color:#fff;display:grid;place-items:center;font-weight:600;font-family:var(--font-display)}
.step h3{margin:0 0 6px;font-size:1.05rem}
.step p{margin:0;font-size:.9rem}

/* Footer */
.site-footer{margin-top:80px;background:var(--gradient-soft);border-top:1px solid var(--border)}
.site-footer .container{padding:64px 24px;display:grid;grid-template-columns:1fr;gap:36px}
@media(min-width:768px){.site-footer .container{grid-template-columns:2fr 1fr 1fr}}
.site-footer h4{font-size:1rem;margin-bottom:14px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer ul li{margin-bottom:8px}
.site-footer ul a{color:var(--muted);font-size:.9rem}
.site-footer ul a:hover{color:var(--foreground)}
.footer-bottom{border-top:1px solid var(--border)}
.footer-bottom .container{padding:18px 24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.78rem;color:var(--muted)}

/* Contact form */
.contact-grid{display:grid;grid-template-columns:1fr;gap:36px}
@media(min-width:992px){.contact-grid{grid-template-columns:2fr 3fr}}
.contact-info-card{display:block;padding:22px;border-radius:var(--radius-lg);background:var(--card);border:1px solid var(--border);margin-bottom:18px;transition:box-shadow .3s}
.contact-info-card:hover{box-shadow:var(--shadow-card)}
.contact-info-card .lbl{font-family:var(--font-display);font-weight:600;margin-top:12px}
.contact-info-card .val{color:var(--muted);font-size:.9rem;margin-top:4px}
.contact-form{background:var(--card);padding:36px;border-radius:var(--radius-xl);border:1px solid var(--border)}
.field{margin-bottom:18px}
.field label{display:block;font-size:.88rem;font-weight:500;margin-bottom:6px}
.field input,.field textarea,.field select{width:100%;padding:12px 16px;border-radius:12px;border:1px solid var(--border);background:var(--bg);font-family:inherit;font-size:.95rem;color:var(--foreground)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(108,124,255,.15)}
.form-row{display:grid;grid-template-columns:1fr;gap:18px}
@media(min-width:640px){.form-row{grid-template-columns:1fr 1fr}}
.form-msg{margin-top:12px;padding:12px;border-radius:10px;font-size:.9rem}
.form-msg.ok{background:#dcf7ec;color:#0c6a4d}
.form-msg.err{background:#fde2e2;color:#a01a1a}

/* Big CTA section */
.cta-band{padding:50px 0 80px}
.cta-band-inner{position:relative;overflow:hidden;border-radius:var(--radius-xl);padding:60px 40px;background:var(--gradient-hero);color:#fff;box-shadow:var(--shadow-glow)}
.cta-band-inner::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.2),transparent 40%),radial-gradient(circle at 80% 80%,rgba(255,255,255,.2),transparent 40%);animation:gradient-bg 10s ease-in-out infinite}
.cta-band h2,.cta-band p{color:#fff;position:relative}
.cta-band p{opacity:.9;max-width:560px;margin-top:14px}
.cta-band .btn{margin-top:30px;position:relative}

/* Section titles */
.section-head{max-width:720px;margin-bottom:48px}
.section-head .title-lg{margin-bottom:12px}

/* Tags */
.tag-pill{display:inline-block;padding:4px 12px;border-radius:9999px;font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;background:var(--foreground);color:#fff;font-weight:500}

/* Persona row */
.persona-row{display:flex;gap:14px;padding:16px;border-radius:14px;border:1px solid var(--border);background:var(--card);margin-bottom:12px}
.persona-row .tag-pill{align-self:flex-start;flex-shrink:0}
.persona-row p{margin:0;font-size:.88rem}

/* ===== Animations ===== */
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
@keyframes float-y{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes float-blob{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(20px,15px) scale(1.05)}66%{transform:translate(-12px,8px) scale(.95)}}
@keyframes gradient-x{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
@keyframes gradient-bg{0%,100%{transform:scale(1)}50%{transform:scale(1.08)}}

/* Reveal-on-scroll */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1)}
.reveal.in{opacity:1;transform:none}
.reveal-stagger > *{opacity:0;transform:translateY(24px);transition:opacity .55s cubic-bezier(.22,1,.36,1),transform .55s cubic-bezier(.22,1,.36,1)}
.reveal-stagger.in > *{opacity:1;transform:none}
.reveal-stagger.in > *:nth-child(1){transition-delay:.05s}
.reveal-stagger.in > *:nth-child(2){transition-delay:.1s}
.reveal-stagger.in > *:nth-child(3){transition-delay:.15s}
.reveal-stagger.in > *:nth-child(4){transition-delay:.2s}
.reveal-stagger.in > *:nth-child(5){transition-delay:.25s}
.reveal-stagger.in > *:nth-child(6){transition-delay:.3s}
.reveal-stagger.in > *:nth-child(7){transition-delay:.35s}
.reveal-stagger.in > *:nth-child(8){transition-delay:.4s}
@media(prefers-reduced-motion:reduce){.reveal,.reveal-stagger > *{opacity:1;transform:none;transition:none}.hero-visual .img-wrap,.fc-tl,.fc-br,.bg-cta,.btn-primary,.blob{animation:none!important}}

/* WP core */
.wp-block-image img{border-radius:12px}
.alignwide{max-width:1100px;margin-left:auto;margin-right:auto}
.alignfull{margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw)}
.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}