/* ============================================================
   CABINET AVOCAT VILLEURBANNE — style.css
   Groupe E : Bordeaux/Argent — Cormorant Garamond + Inter
   Couleurs : #6B1F2A (bordeaux) | #94A3B8 (argent) | #FAFAFA (fond)
   Hero : citation italique élégante
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Inter:wght@400;500;600&display=swap');

:root {
  --c-primary:  #6B1F2A;
  --c-accent:   #94A3B8;
  --c-bg:       #FAFAFA;
  --c-white:    #ffffff;
  --c-text:     #1A1A1A;
  --c-muted:    #6B7280;
  --c-border:   #E5E7EB;
  --c-dark:     #0F0A0B;
  --radius:     5px;
  --radius-lg:  12px;
  --shadow-sm:  0 2px 8px rgba(107,31,42,.07);
  --shadow-md:  0 6px 24px rgba(107,31,42,.12);
  --shadow-lg:  0 12px 48px rgba(107,31,42,.16);
  --transition: 0.25s ease;
  --max-width:  1180px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Inter', sans-serif; background: var(--c-bg); color: var(--c-text); line-height: 1.7; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

h1, h2, h3, h4 { font-family: 'Cormorant Garamond', serif; line-height: 1.3; color: var(--c-primary); }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 700; letter-spacing: -.01em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 600; }
h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }
p  { margin-bottom: 1rem; color: var(--c-text); }
strong { font-weight: 600; }
em { font-style: italic; }

.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 5rem 0; }
.section--alt { background: var(--c-white); }
.section--dark { background: var(--c-primary); color: var(--c-white); }
.section--dark h2, .section--dark h3, .section--dark h4 { color: var(--c-accent); }
.section--dark p { color: rgba(255,255,255,.8); }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.text-center { text-align: center; }
.text-accent { color: var(--c-accent); }
.text-muted { color: var(--c-muted); font-size: .93rem; }
.mb-1 { margin-bottom: 1rem; } .mb-2 { margin-bottom: 2rem; } .mb-3 { margin-bottom: 3rem; }
.mt-1 { margin-top: 1rem; } .mt-2 { margin-top: 2rem; }

.btn { display: inline-flex; align-items: center; gap: .5rem; padding: .85rem 2rem; border-radius: var(--radius); font-family: 'Inter', sans-serif; font-size: .9rem; font-weight: 600; cursor: pointer; border: 2px solid transparent; transition: all var(--transition); white-space: nowrap; letter-spacing: .01em; }
.btn-primary { background: var(--c-primary); color: var(--c-white); border-color: var(--c-primary); }
.btn-primary:hover { background: #551828; border-color: #551828; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; color: var(--c-white); border-color: rgba(255,255,255,.5); }
.btn-outline:hover { background: var(--c-white); color: var(--c-primary); transform: translateY(-2px); }
.btn-outline-dark { background: transparent; color: var(--c-primary); border-color: var(--c-primary); }
.btn-outline-dark:hover { background: var(--c-primary); color: var(--c-white); transform: translateY(-2px); }
.btn-accent { background: var(--c-accent); color: var(--c-white); border-color: var(--c-accent); }
.btn-accent:hover { background: #7B8FA8; border-color: #7B8FA8; transform: translateY(-2px); }
.btn-lg { padding: 1rem 2.5rem; font-size: .98rem; }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

.section-label { display: inline-block; font-family: 'Inter', sans-serif; font-size: .75rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--c-accent); margin-bottom: .75rem; }
.section-title { margin-bottom: .75rem; }
.section-sub { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 1.15rem; color: var(--c-muted); max-width: 620px; margin: 0 auto 3rem; line-height: 1.7; }
.title-underline { position: relative; display: inline-block; }
.title-underline::after { content: ''; position: absolute; left: 0; bottom: -6px; width: 50px; height: 2px; background: var(--c-accent); border-radius: 1px; }

.site-header { position: sticky; top: 0; z-index: 1000; background: var(--c-primary); box-shadow: 0 2px 20px rgba(0,0,0,.3); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 1.5rem; }
.logo { display: flex; flex-direction: column; line-height: 1.2; color: var(--c-white); font-family: 'Cormorant Garamond', serif; flex-shrink: 0; }
.logo-name { font-size: 1.15rem; font-weight: 700; color: var(--c-white); letter-spacing: .01em; }
.logo-sub { font-size: .7rem; color: rgba(255,255,255,.5); letter-spacing: .1em; text-transform: uppercase; font-family: 'Inter', sans-serif; }
.main-nav { display: flex; align-items: center; gap: .25rem; }
.main-nav a { font-family: 'Inter', sans-serif; font-size: .85rem; font-weight: 500; color: rgba(255,255,255,.75); padding: .5rem .9rem; border-radius: var(--radius); transition: all var(--transition); }
.main-nav a:hover, .main-nav a.active { background: rgba(148,163,184,.15); color: var(--c-accent); }
.header-cta { display: flex; align-items: center; gap: .75rem; flex-shrink: 0; }
.header-phone { display: flex; align-items: center; gap: .45rem; background: rgba(148,163,184,.2); color: var(--c-white) !important; border: 1px solid rgba(148,163,184,.3); font-family: 'Inter', sans-serif; font-size: .88rem; font-weight: 600; padding: .5rem 1.1rem; border-radius: var(--radius); transition: all var(--transition); }
.header-phone:hover { background: rgba(148,163,184,.35); transform: translateY(-1px); }
.header-phone svg { width: 15px; height: 15px; }
.burger { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: .4rem; }
.burger span { display: block; width: 24px; height: 2px; background: var(--c-white); border-radius: 1px; }

/* Hero Groupe E — citation italique élégante */
.hero { position: relative; background: var(--c-primary); overflow: hidden; padding: 7rem 0 6rem; min-height: 580px; display: flex; align-items: center; }
.hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 70% 90% at 100% 50%, rgba(148,163,184,.06) 0%, transparent 65%); pointer-events: none; }
.hero::after { content: '\201C'; position: absolute; top: 2rem; right: 3rem; font-family: 'Cormorant Garamond', serif; font-size: 20rem; color: rgba(148,163,184,.04); line-height: 1; pointer-events: none; font-weight: 700; }
.hero .container { position: relative; z-index: 1; max-width: 820px; }
.hero-location { display: inline-flex; align-items: center; gap: .5rem; font-family: 'Inter', sans-serif; font-size: .78rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--c-accent); margin-bottom: 2rem; }
.hero-location::before { content: ''; display: block; width: 32px; height: 1px; background: var(--c-accent); }
.hero-quote { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: clamp(1.6rem, 3.5vw, 2.6rem); font-weight: 600; color: var(--c-white); line-height: 1.5; margin-bottom: 2rem; }
.hero-quote em { color: var(--c-accent); font-style: italic; }
.hero h1 { font-family: 'Inter', sans-serif; font-size: clamp(.95rem, 1.5vw, 1.1rem); font-weight: 500; color: rgba(255,255,255,.65); margin-bottom: 2.5rem; letter-spacing: .1em; font-style: normal; text-transform: uppercase; }
.hero-actions { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }
.hero-signature { display: flex; align-items: center; gap: 1.5rem; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.1); }
.hero-signature-line { flex: 1; height: 1px; background: rgba(255,255,255,.08); }
.hero-signature-text { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: .95rem; color: rgba(255,255,255,.45); white-space: nowrap; }

.silver-bar { background: var(--c-accent); padding: 2rem 0; }
.silver-bar-inner { display: flex; align-items: center; justify-content: center; gap: 4rem; flex-wrap: wrap; }
.silver-bar-item { display: flex; align-items: center; gap: .6rem; color: var(--c-white); font-family: 'Inter', sans-serif; font-size: .88rem; font-weight: 600; letter-spacing: .02em; }
.silver-bar-item svg { width: 18px; height: 18px; opacity: .85; }

.domain-card { background: var(--c-white); border-radius: var(--radius-lg); padding: 2rem 1.75rem; border-bottom: 3px solid var(--c-accent); box-shadow: var(--shadow-sm); transition: all var(--transition); display: flex; flex-direction: column; gap: .75rem; }
.domain-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-bottom-color: var(--c-primary); }
.domain-card-icon { width: 48px; height: 48px; background: rgba(107,31,42,.08); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--c-primary); flex-shrink: 0; }
.domain-card-icon svg { width: 24px; height: 24px; }
.domain-card h3 { margin-bottom: 0; color: var(--c-primary); }
.domain-card p { color: var(--c-muted); font-size: .92rem; flex: 1; line-height: 1.6; }
.domain-card a.card-link { font-family: 'Inter', sans-serif; font-size: .84rem; font-weight: 600; color: var(--c-accent); display: inline-flex; align-items: center; gap: .3rem; margin-top: auto; transition: gap var(--transition); letter-spacing: .02em; }
.domain-card a.card-link:hover { gap: .6rem; color: var(--c-primary); }

.why-list { display: flex; flex-direction: column; gap: 1.25rem; }
.why-item { display: flex; gap: 1rem; align-items: flex-start; }
.why-icon { width: 44px; height: 44px; flex-shrink: 0; background: rgba(107,31,42,.08); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--c-primary); margin-top: .1rem; }
.why-icon svg { width: 20px; height: 20px; }
.why-text h4 { margin-bottom: .2rem; }
.why-text p { margin-bottom: 0; font-size: .92rem; color: var(--c-muted); }

.trust-item { background: var(--c-bg); border-radius: var(--radius-lg); padding: 2rem; border: 1px solid var(--c-border); }
.trust-quote { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 1.08rem; color: var(--c-text); margin-bottom: 1.25rem; line-height: 1.7; }
.trust-quote::before { content: '\201C'; font-size: 3rem; color: var(--c-accent); line-height: 0; vertical-align: -.5em; margin-right: .1em; }
.trust-author { display: flex; align-items: center; gap: .75rem; }
.trust-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--c-primary); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.9); font-family: 'Cormorant Garamond', serif; font-weight: 700; font-size: 1rem; flex-shrink: 0; }
.trust-name { font-weight: 600; font-size: .9rem; color: var(--c-text); }
.trust-role { font-size: .78rem; color: var(--c-muted); letter-spacing: .02em; }

.cta-band { background: var(--c-primary); padding: 4rem 0; text-align: center; }
.cta-band h2 { color: var(--c-white); margin-bottom: .75rem; }
.cta-band p { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 1.1rem; color: rgba(255,255,255,.72); max-width: 500px; margin: 0 auto 2rem; }
.cta-actions { display: flex; align-items: center; justify-content: center; gap: 1rem; flex-wrap: wrap; }

.zone-list { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .75rem; }
.zone-tag { background: rgba(107,31,42,.07); color: var(--c-primary); font-family: 'Inter', sans-serif; font-size: .8rem; font-weight: 500; padding: .3rem .75rem; border-radius: 3px; border: 1px solid rgba(107,31,42,.2); letter-spacing: .02em; }
.highlight-box { background: rgba(148,163,184,.1); border-left: 3px solid var(--c-accent); border-radius: 0 var(--radius) var(--radius) 0; padding: 1.25rem 1.5rem; margin: 1.5rem 0; }
.highlight-box p { margin: 0; font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 1rem; color: var(--c-text); }

.page-hero { background: var(--c-primary); padding: 4rem 0 3.5rem; position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 70% 100% at 80% 50%, rgba(148,163,184,.05) 0%, transparent 70%); }
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: var(--c-white); margin-bottom: .75rem; font-size: clamp(1.8rem, 3vw, 2.8rem); }
.page-hero h1 span { color: var(--c-accent); }
.page-hero p { color: rgba(255,255,255,.68); font-size: 1.05rem; max-width: 640px; margin-bottom: 0; font-family: 'Cormorant Garamond', serif; font-style: italic; }
.breadcrumb { display: flex; align-items: center; gap: .5rem; font-family: 'Inter', sans-serif; font-size: .8rem; color: rgba(255,255,255,.4); margin-bottom: 1.25rem; }
.breadcrumb a { color: rgba(255,255,255,.5); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--c-accent); }

.site-footer { background: var(--c-dark); padding: 4rem 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,.06); }
.footer-brand .logo-name { font-size: 1.2rem; }
.footer-brand p { color: rgba(255,255,255,.45); margin: 1rem 0 1.5rem; font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 1rem; line-height: 1.6; }
.footer-phone { display: inline-flex; align-items: center; gap: .5rem; background: var(--c-primary); color: var(--c-white) !important; font-weight: 600; padding: .6rem 1.2rem; border-radius: var(--radius); font-family: 'Inter', sans-serif; font-size: .9rem; transition: background var(--transition); border: 1px solid rgba(107,31,42,.5); }
.footer-phone:hover { background: #551828; }
.footer-phone svg { width: 16px; height: 16px; }
.footer-col h4 { color: var(--c-accent); font-family: 'Inter', sans-serif; font-size: .77rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 1.25rem; }
.footer-col ul { display: flex; flex-direction: column; gap: .5rem; }
.footer-col ul a { color: rgba(255,255,255,.5); font-size: .87rem; transition: color var(--transition); }
.footer-col ul a:hover { color: var(--c-accent); }
.footer-col address { color: rgba(255,255,255,.5); font-style: normal; font-size: .87rem; line-height: 1.8; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding: 1.25rem 0; gap: 1rem; flex-wrap: wrap; }
.footer-bottom p { color: rgba(255,255,255,.25); font-size: .78rem; margin: 0; }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { color: rgba(255,255,255,.25); font-size: .78rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--c-accent); }

.float-phone { display: none; position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 999; background: var(--c-primary); color: var(--c-white); width: 60px; height: 60px; border-radius: 50%; align-items: center; justify-content: center; box-shadow: 0 4px 20px rgba(107,31,42,.4); transition: all var(--transition); }
.float-phone:hover { background: #551828; transform: scale(1.08); }
.float-phone svg { width: 26px; height: 26px; }
@keyframes pulse-ring { 0% { box-shadow: 0 0 0 0 rgba(107,31,42,.5); } 70% { box-shadow: 0 0 0 14px rgba(107,31,42,0); } 100% { box-shadow: 0 0 0 0 rgba(107,31,42,0); } }
.float-phone { animation: pulse-ring 2.5s infinite; }

.domain-section { padding: 3.5rem 0; border-bottom: 1px solid var(--c-border); }
.domain-section:last-child { border-bottom: none; }
.domain-section-header { display: flex; align-items: flex-start; gap: 1.25rem; margin-bottom: 1.5rem; }
.domain-section-icon { width: 56px; height: 56px; background: rgba(107,31,42,.08); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--c-primary); flex-shrink: 0; }
.domain-section-icon svg { width: 28px; height: 28px; }
.domain-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: .6rem .75rem; margin: 1.25rem 0; }
.domain-list li { display: flex; align-items: flex-start; gap: .5rem; font-size: .92rem; color: var(--c-text); }
.domain-list li::before { content: ''; display: block; width: 6px; height: 6px; border-radius: 50%; background: var(--c-accent); flex-shrink: 0; margin-top: .5rem; }

.accordion-item { border: 1px solid var(--c-border); border-radius: var(--radius); margin-bottom: .75rem; overflow: hidden; }
.accordion-btn { width: 100%; background: var(--c-white); border: none; text-align: left; padding: 1rem 1.5rem; font-family: 'Cormorant Garamond', serif; font-size: 1rem; font-weight: 600; color: var(--c-primary); cursor: pointer; display: flex; justify-content: space-between; align-items: center; transition: background var(--transition); }
.accordion-btn:hover { background: var(--c-bg); }
.accordion-btn.open { background: var(--c-primary); color: var(--c-white); }
.accordion-body { display: none; padding: 1.25rem 1.5rem; background: var(--c-white); border-top: 1px solid var(--c-border); font-size: .92rem; color: var(--c-muted); }
.accordion-body.open { display: block; }

.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 3rem; align-items: start; }
.contact-info-card { background: var(--c-primary); color: var(--c-white); border-radius: var(--radius-lg); padding: 2.5rem 2rem; }
.contact-info-card h3 { color: var(--c-accent); margin-bottom: 1.75rem; }
.contact-info-item { display: flex; gap: 1rem; margin-bottom: 1.5rem; }
.contact-info-icon { width: 40px; height: 40px; background: rgba(148,163,184,.15); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--c-accent); flex-shrink: 0; }
.contact-info-icon svg { width: 20px; height: 20px; }
.contact-info-label { font-size: .75rem; text-transform: uppercase; letter-spacing: .1em; color: rgba(255,255,255,.4); margin-bottom: .2rem; font-family: 'Inter', sans-serif; font-weight: 600; }
.contact-info-value { color: var(--c-white); font-size: .95rem; line-height: 1.5; }
.contact-info-value a { color: var(--c-accent); font-weight: 600; }
.contact-form-wrapper { background: var(--c-white); border-radius: var(--radius-lg); padding: 2.5rem; box-shadow: var(--shadow-sm); }

.divider { border: none; border-top: 1px solid var(--c-border); margin: 2rem 0; }
.intro-text { font-family: 'Cormorant Garamond', serif; font-size: 1.15rem; color: var(--c-text); line-height: 1.85; font-style: italic; }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 3.5rem 0; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .main-nav { display: none; flex-direction: column; position: fixed; top: 72px; left: 0; right: 0; background: var(--c-dark); padding: 1.5rem; gap: .25rem; z-index: 999; }
  .main-nav.open { display: flex; }
  .main-nav a { padding: .75rem 1rem; font-size: 1rem; }
  .burger { display: flex; }
  .header-cta .btn { display: none; }
  .float-phone { display: flex; }
  .hero { padding: 4rem 0 3rem; min-height: auto; }
  .hero::after { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .domain-list { grid-template-columns: 1fr; }
  .silver-bar-inner { gap: 2rem; }
}
@media (max-width: 480px) {
  h1 { font-size: 2rem; }
  .hero { padding: 3rem 0 2.5rem; }
  .cta-actions { flex-direction: column; }
}