/* =====================================================
   KL Plomberie - Styles
   Plombier Chauffagiste Chamborigaud, Gard (30)
   ===================================================== */

/* CSS Variables */
:root {
    --color-primary: #B66F3F;
    --color-primary-dark: #994f2a;
    --color-primary-light: #d4915f;
    --color-secondary: #CCA892;
    --color-accent: #D9CDCC;
    --color-dark: #514A46;
    --color-darker: #191514;
    --color-white: #FFFFFF;
    --color-off-white: #FAF9F8;
    --color-light-gray: #F5F3F2;
    --color-gray: #E8E4E3;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-success: #4CAF50;
    --color-star: #FFB400;
    --color-error: #F44336;
    --font-heading: 'Quicksand', sans-serif;
    --font-body: 'Roboto Flex', sans-serif;
    --text-xs: 0.875rem;
    --text-sm: 1rem;
    --text-base: 1.125rem;
    --text-lg: 1.25rem;
    --text-xl: 1.5rem;
    --text-2xl: 1.875rem;
    --text-3xl: 2.25rem;
    --text-4xl: 3rem;
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --max-width: 1200px;
    --header-height: 80px;
    --shadow-sm: 0 1px 3px rgba(25, 21, 20, 0.08);
    --shadow-md: 0 4px 12px rgba(25, 21, 20, 0.1);
    --shadow-lg: 0 8px 24px rgba(25, 21, 20, 0.12);
    --shadow-xl: 0 16px 48px rgba(25, 21, 20, 0.15);
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-height); }
body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-darker);
}
h1 { font-size: clamp(var(--text-2xl), 5vw, var(--text-4xl)); }
h2 { font-size: clamp(var(--text-xl), 4vw, var(--text-3xl)); }
h3 { font-size: clamp(var(--text-lg), 3vw, var(--text-2xl)); }
h4 { font-size: var(--text-xl); }
p { margin-bottom: var(--space-sm); }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition-fast); }
a:hover, a:focus { color: var(--color-primary-dark); }
a:focus-visible { outline: 3px solid var(--color-primary); outline-offset: 2px; }
strong { font-weight: 600; color: var(--color-darker); }
img { max-width: 100%; height: auto; display: block; }

.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 var(--space-md); }
.skip-link { position: absolute; top: -100%; left: 50%; transform: translateX(-50%); background: var(--color-primary); color: var(--color-white); padding: var(--space-sm) var(--space-md); border-radius: var(--radius-md); z-index: 10000; font-weight: 600; }
.skip-link:focus { top: var(--space-sm); color: var(--color-white); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}
.btn:focus-visible { outline: 3px solid var(--color-primary); outline-offset: 2px; }
.btn .icon { width: 20px; height: 20px; flex-shrink: 0; }
.btn-primary { background: var(--color-primary); color: var(--color-white); }
.btn-primary:hover, .btn-primary:focus { background: var(--color-primary-dark); color: var(--color-white); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-secondary { background: var(--color-white); color: var(--color-primary); border: 2px solid var(--color-primary); }
.btn-secondary:hover, .btn-secondary:focus { background: var(--color-primary); color: var(--color-white); transform: translateY(-2px); }
.btn-call { background: var(--color-darker); color: var(--color-white); }
.btn-call:hover, .btn-call:focus { background: var(--color-primary); color: var(--color-white); transform: translateY(-2px); }
.btn-lg { padding: var(--space-md) var(--space-xl); font-size: var(--text-lg); }
.btn-lg .icon { width: 24px; height: 24px; }
.icon { width: 24px; height: 24px; flex-shrink: 0; }

/* Header */
.header { position: fixed; top: 0; left: 0; right: 0; height: var(--header-height); background: var(--color-white); box-shadow: var(--shadow-sm); z-index: 1000; }
.header-container { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.logo-link { display: flex; align-items: center; }
.logo { height: 60px; width: auto; }
.nav-desktop { display: none; }
.nav-list { display: flex; list-style: none; gap: var(--space-lg); }
.nav-link { font-family: var(--font-heading); font-weight: 600; font-size: var(--text-sm); color: var(--color-dark); padding: var(--space-xs) 0; position: relative; }
.nav-link::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--color-primary); transition: width var(--transition-base); }
.nav-link:hover::after, .nav-link:focus::after { width: 100%; }
.nav-link:hover, .nav-link:focus { color: var(--color-primary); }
.header-cta { display: none; }

/* Mobile Nav Toggle */
.nav-toggle { display: flex; flex-direction: column; justify-content: center; align-items: center; width: 44px; height: 44px; background: transparent; border: none; cursor: pointer; padding: var(--space-xs); }
.hamburger { width: 24px; height: 2px; background: var(--color-darker); position: relative; transition: background var(--transition-fast); }
.hamburger::before, .hamburger::after { content: ''; position: absolute; width: 24px; height: 2px; background: var(--color-darker); transition: transform var(--transition-base); }
.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }
.nav-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.nav-toggle[aria-expanded="true"] .hamburger::before { transform: rotate(45deg) translate(5px, 6px); }
.nav-toggle[aria-expanded="true"] .hamburger::after { transform: rotate(-45deg) translate(5px, -6px); }

/* Mobile Nav */
.nav-mobile { position: absolute; top: var(--header-height); left: 0; right: 0; background: var(--color-white); box-shadow: var(--shadow-lg); padding: var(--space-lg); transform: translateY(-10px); opacity: 0; visibility: hidden; transition: all var(--transition-base); }
.nav-mobile:not([hidden]) { transform: translateY(0); opacity: 1; visibility: visible; }
.nav-list-mobile { list-style: none; display: flex; flex-direction: column; gap: var(--space-sm); }
.nav-link-mobile { display: block; font-family: var(--font-heading); font-weight: 600; font-size: var(--text-lg); color: var(--color-dark); padding: var(--space-sm); border-radius: var(--radius-md); transition: all var(--transition-fast); }
.nav-link-mobile:hover, .nav-link-mobile:focus { background: var(--color-light-gray); color: var(--color-primary); }
.mobile-cta { margin-top: var(--space-md); width: 100%; }

/* Hero */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding-top: calc(var(--header-height) + var(--space-xl)); padding-bottom: var(--space-2xl); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: linear-gradient(135deg, var(--color-off-white) 0%, var(--color-accent) 50%, var(--color-secondary) 100%); opacity: 0.4; }
.hero-bg::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 20% 80%, rgba(182, 111, 63, 0.1) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(204, 168, 146, 0.15) 0%, transparent 50%); }
.hero-content { position: relative; z-index: 1; }
.hero-text { max-width: 800px; }
.hero-subtitle { display: inline-block; font-family: var(--font-heading); font-weight: 600; font-size: var(--text-sm); color: var(--color-primary); text-transform: uppercase; letter-spacing: 2px; margin-bottom: var(--space-sm); padding: var(--space-xs) var(--space-sm); background: rgba(182, 111, 63, 0.1); border-radius: var(--radius-full); }
.hero h1 { margin-bottom: var(--space-md); }
.hero-description { font-size: var(--text-lg); color: var(--color-text-light); margin-bottom: var(--space-md); max-width: 650px; }
.hero-zone { display: flex; align-items: flex-start; gap: var(--space-sm); font-size: var(--text-base); color: var(--color-dark); margin-bottom: var(--space-xl); padding: var(--space-md); background: var(--color-white); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.hero-zone .icon { color: var(--color-primary); flex-shrink: 0; margin-top: 2px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: var(--space-md); margin-bottom: var(--space-xl); }
.hero-badges { display: flex; flex-wrap: wrap; gap: var(--space-md); }
.badge { display: flex; align-items: center; gap: var(--space-xs); padding: var(--space-sm) var(--space-md); background: var(--color-white); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); font-family: var(--font-heading); font-weight: 600; font-size: var(--text-sm); color: var(--color-dark); }
.badge-icon { width: 24px; height: 24px; color: var(--color-primary); }

/* Section Commons */
section { padding: var(--space-3xl) 0; }
.section-header { text-align: center; margin-bottom: var(--space-2xl); }
.section-header-left { text-align: left; }
.section-header h2 { margin-bottom: var(--space-sm); }
.section-subtitle { font-size: var(--text-lg); color: var(--color-text-light); max-width: 600px; margin: 0 auto; }
.section-header-left .section-subtitle { margin: 0; }

/* Services */
.services { background: var(--color-off-white); }
.services-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
.service-card { background: var(--color-white); padding: var(--space-xl); border-radius: var(--radius-xl); box-shadow: var(--shadow-md); transition: all var(--transition-base); }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
.service-icon { width: 64px; height: 64px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light)); border-radius: var(--radius-lg); margin-bottom: var(--space-md); }
.service-icon svg { width: 32px; height: 32px; color: var(--color-white); }
.service-card h3 { margin-bottom: var(--space-sm); color: var(--color-primary); }
.service-card p { color: var(--color-text-light); margin-bottom: var(--space-md); }
.service-list { list-style: none; }
.service-list li { position: relative; padding-left: var(--space-lg); margin-bottom: var(--space-xs); color: var(--color-dark); }
.service-list li::before { content: ''; position: absolute; left: 0; top: 10px; width: 8px; height: 8px; background: var(--color-primary); border-radius: 50%; }

/* Zone Intervention */
.zone-intervention { background: var(--color-darker); color: var(--color-white); text-align: center; }
.zone-intervention h2 { color: var(--color-white); margin-bottom: var(--space-md); }
.zone-description { font-size: var(--text-lg); max-width: 800px; margin: 0 auto var(--space-xl); opacity: 0.9; }
.zone-description strong { color: var(--color-secondary); }
.zone-list { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); text-align: left; }
.zone-item { background: rgba(255, 255, 255, 0.05); padding: var(--space-lg); border-radius: var(--radius-lg); border: 1px solid rgba(255, 255, 255, 0.1); }
.zone-item h3 { color: var(--color-secondary); margin-bottom: var(--space-sm); font-size: var(--text-lg); }
.zone-item p { opacity: 0.85; margin-bottom: 0; line-height: 1.8; }

/* À propos */
.apropos { background: var(--color-white); }
.apropos-content { max-width: 800px; margin: 0 auto; }
.apropos-text p { font-size: var(--text-lg); color: var(--color-text-light); margin-bottom: var(--space-md); }
.engagements, .garanties { margin-top: var(--space-xl); }
.engagements h3, .garanties h3 { font-size: var(--text-xl); margin-bottom: var(--space-md); color: var(--color-primary); }
.engagement-list { list-style: none; }
.engagement-list li { display: flex; align-items: center; gap: var(--space-sm); padding: var(--space-sm) 0; font-size: var(--text-lg); color: var(--color-dark); }
.engagement-list .icon { color: var(--color-success); flex-shrink: 0; }
.garantie-badges { display: flex; flex-wrap: wrap; gap: var(--space-md); }
.garantie-badge { display: flex; align-items: center; gap: var(--space-sm); padding: var(--space-md) var(--space-lg); background: var(--color-light-gray); border-radius: var(--radius-lg); font-weight: 600; color: var(--color-dark); }
.garantie-badge .icon { color: var(--color-primary); }

/* Réalisations / Galerie */
.realisations { background: var(--color-off-white); }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: var(--space-lg); }
.gallery-item { position: relative; border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-md); cursor: pointer; transition: all var(--transition-base); aspect-ratio: 4/3; background: var(--color-gray); }
.gallery-item:hover { transform: scale(1.02); box-shadow: var(--shadow-xl); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item figcaption { position: absolute; bottom: 0; left: 0; right: 0; padding: var(--space-md); background: linear-gradient(transparent, rgba(25, 21, 20, 0.85)); color: var(--color-white); font-family: var(--font-heading); font-weight: 600; font-size: var(--text-sm); opacity: 0; transform: translateY(10px); transition: all var(--transition-base); }
.gallery-item:hover figcaption { opacity: 1; transform: translateY(0); }
.gallery-item.no-image { display: flex; align-items: center; justify-content: center; background: var(--color-gray); }
.gallery-item.no-image::before { content: 'Image à venir'; font-family: var(--font-heading); font-weight: 600; color: var(--color-text-light); }
.gallery-item.no-image img, .gallery-item.no-image figcaption { display: none; }

/* Modal */
.modal { position: fixed; inset: 0; z-index: 2000; display: flex; align-items: center; justify-content: center; padding: var(--space-lg); }
.modal[hidden] { display: none; }
.modal-overlay { position: absolute; inset: 0; background: rgba(25, 21, 20, 0.9); backdrop-filter: blur(4px); }
.modal-content { position: relative; max-width: 90vw; max-height: 90vh; }
.modal-image { max-width: 100%; max-height: 80vh; border-radius: var(--radius-lg); box-shadow: var(--shadow-xl); }
.modal-close { position: absolute; top: -40px; right: 0; width: 40px; height: 40px; background: var(--color-white); border: none; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all var(--transition-fast); }
.modal-close:hover { background: var(--color-primary); color: var(--color-white); }
.modal-close svg { width: 20px; height: 20px; }
.modal-caption { color: var(--color-white); text-align: center; margin-top: var(--space-md); font-family: var(--font-heading); font-weight: 600; }

/* Avis */
.avis { background: var(--color-white); overflow: hidden; }
.avis-google { display: flex; flex-direction: column; align-items: center; gap: var(--space-md); margin-bottom: var(--space-2xl); }
.avis-badge { display: flex; align-items: center; gap: var(--space-sm); padding: var(--space-sm) var(--space-md); background: var(--color-light-gray); border-radius: var(--radius-full); font-weight: 600; font-size: var(--text-sm); }
.google-icon { width: 20px; height: 20px; }
.avis-rating { display: flex; flex-direction: column; align-items: center; gap: var(--space-xs); }
.stars { display: flex; gap: 4px; }
.stars svg { width: 28px; height: 28px; color: var(--color-star); }
.rating-text { font-weight: 600; color: var(--color-dark); }

/* Carrousel Avis */
.avis-carousel-wrapper { position: relative; max-width: 100%; margin: 0 auto; }
.avis-carousel { display: flex; gap: var(--space-lg); overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; -webkit-overflow-scrolling: touch; padding: var(--space-sm) var(--space-md); scrollbar-width: none; -ms-overflow-style: none; }
.avis-carousel::-webkit-scrollbar { display: none; }
.avis-card { flex: 0 0 340px; max-width: 90vw; scroll-snap-align: center; background: var(--color-off-white); padding: var(--space-xl); border-radius: var(--radius-xl); border: 1px solid var(--color-gray); transition: transform var(--transition-base), box-shadow var(--transition-base); }
.avis-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.avis-header { margin-bottom: var(--space-md); }
.avis-stars { display: flex; gap: 2px; }
.avis-stars svg { width: 20px; height: 20px; color: var(--color-star); }
.avis-text { margin-bottom: var(--space-md); min-height: 80px; }
.avis-text p { font-size: var(--text-lg); font-style: italic; color: var(--color-dark); margin: 0; }
.avis-footer { display: flex; justify-content: space-between; align-items: center; }
.avis-footer cite { font-style: normal; font-weight: 600; color: var(--color-darker); }
.avis-source { font-size: var(--text-xs); color: var(--color-text-light); }

/* Carrousel Navigation */
.avis-nav { display: flex; justify-content: center; align-items: center; gap: var(--space-md); margin-top: var(--space-lg); }
.avis-nav-btn { width: 48px; height: 48px; border-radius: 50%; background: var(--color-white); border: 2px solid var(--color-gray); cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all var(--transition-fast); }
.avis-nav-btn:hover { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-white); }
.avis-nav-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.avis-nav-btn:disabled:hover { background: var(--color-white); border-color: var(--color-gray); color: var(--color-dark); }
.avis-nav-btn svg { width: 20px; height: 20px; }
.avis-dots { display: flex; gap: var(--space-xs); }
.avis-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--color-gray); border: none; cursor: pointer; transition: all var(--transition-fast); }
.avis-dot.active, .avis-dot:hover { background: var(--color-primary); }

@media (min-width: 768px) {
    .avis-card { flex: 0 0 400px; }
}

/* FAQ */
.faq { background: var(--color-off-white); }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { background: var(--color-white); margin-bottom: var(--space-sm); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); overflow: hidden; }
.faq-question { display: flex; align-items: center; justify-content: space-between; gap: var(--space-md); padding: var(--space-lg); cursor: pointer; font-family: var(--font-heading); font-weight: 600; font-size: var(--text-lg); color: var(--color-darker); list-style: none; transition: all var(--transition-fast); }
.faq-question::-webkit-details-marker { display: none; }
.faq-question:hover { color: var(--color-primary); }
.faq-icon { width: 20px; height: 20px; flex-shrink: 0; transition: transform var(--transition-base); }
.faq-item[open] .faq-icon { transform: rotate(180deg); }
.faq-answer { padding: 0 var(--space-lg) var(--space-lg); }
.faq-answer p { color: var(--color-text-light); line-height: 1.8; }
.faq-answer a { color: var(--color-primary); font-weight: 600; }

/* Contact */
.contact { background: var(--color-white); }
.contact-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-2xl); }
.contact-info h3, .contact-form-wrapper h3 { font-size: var(--text-xl); margin-bottom: var(--space-lg); color: var(--color-primary); }
.info-item { display: flex; gap: var(--space-md); margin-bottom: var(--space-lg); padding-bottom: var(--space-lg); border-bottom: 1px solid var(--color-gray); }
.info-item:last-of-type { border-bottom: none; }
.info-item .icon { color: var(--color-primary); flex-shrink: 0; margin-top: 4px; }
.info-item div { display: flex; flex-direction: column; gap: 4px; }
.info-item strong { font-size: var(--text-sm); text-transform: uppercase; letter-spacing: 1px; color: var(--color-text-light); }
.info-item a, .info-item span { font-size: var(--text-lg); color: var(--color-dark); }
.info-item a:hover { color: var(--color-primary); }
.contact-btn { width: 100%; margin-top: var(--space-md); }

/* Contact Form */
.contact-form { display: grid; grid-template-columns: 1fr; gap: var(--space-md); }
.form-group { display: flex; flex-direction: column; gap: var(--space-xs); }
.form-group label { font-family: var(--font-heading); font-weight: 600; font-size: var(--text-base); color: var(--color-dark); }
.required { color: var(--color-error); }
.form-group input, .form-group select, .form-group textarea { padding: var(--space-md); font-family: var(--font-body); font-size: var(--text-base); color: var(--color-text); background: var(--color-off-white); border: 2px solid var(--color-gray); border-radius: var(--radius-md); transition: all var(--transition-fast); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--color-primary); background: var(--color-white); box-shadow: 0 0 0 4px rgba(182, 111, 63, 0.1); }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--color-text-light); }
.form-group select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23514A46' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 48px; }
.form-group textarea { resize: vertical; min-height: 150px; }
.form-note { font-size: var(--text-sm); color: var(--color-text-light); margin: 0; }
.form-submit { margin-top: var(--space-md); width: 100%; }

/* Footer */
.footer { background: var(--color-darker); color: var(--color-white); padding: var(--space-2xl) 0 var(--space-lg); }
.footer-content { display: grid; grid-template-columns: 1fr; gap: var(--space-xl); margin-bottom: var(--space-xl); padding-bottom: var(--space-xl); border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.footer-logo { margin-bottom: var(--space-md); }
.footer-brand p { opacity: 0.8; font-size: var(--text-sm); }
.footer h4 { color: var(--color-secondary); font-size: var(--text-lg); margin-bottom: var(--space-md); }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: var(--space-xs); }
.footer-links a { color: rgba(255, 255, 255, 0.8); font-size: var(--text-sm); transition: color var(--transition-fast); }
.footer-links a:hover { color: var(--color-secondary); }
.footer-contact address { font-style: normal; }
.footer-contact p { margin-bottom: var(--space-xs); }
.footer-contact a { color: rgba(255, 255, 255, 0.8); font-size: var(--text-sm); }
.footer-contact a:hover { color: var(--color-secondary); }
.footer-zone p { font-size: var(--text-sm); opacity: 0.8; line-height: 1.8; }
.footer-bottom { text-align: center; }
.footer-legal { margin-bottom: var(--space-sm); }
.footer-legal p { font-size: var(--text-sm); opacity: 0.8; margin-bottom: 4px; }
.footer-copyright { font-size: var(--text-sm); opacity: 0.6; margin-bottom: var(--space-sm); }
.footer-rgpd { font-size: var(--text-xs); opacity: 0.5; max-width: 600px; margin: 0 auto; }

/* Fixed Call Button */
.fixed-call { position: fixed; bottom: var(--space-lg); right: var(--space-lg); width: 60px; height: 60px; background: var(--color-primary); color: var(--color-white); border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-lg); z-index: 900; transition: all var(--transition-base); animation: pulse 2s infinite; }
.fixed-call:hover { background: var(--color-primary-dark); color: var(--color-white); transform: scale(1.1); }
.fixed-call svg { width: 28px; height: 28px; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(182, 111, 63, 0.5); } 70% { box-shadow: 0 0 0 15px rgba(182, 111, 63, 0); } 100% { box-shadow: 0 0 0 0 rgba(182, 111, 63, 0); } }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.spinning { animation: spin 1s linear infinite; }

/* Responsive */
@media (min-width: 640px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .zone-list { grid-template-columns: repeat(3, 1fr); }
    .avis-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-form { grid-template-columns: repeat(2, 1fr); }
    .form-group-full, .form-note, .form-submit { grid-column: span 2; }
    .footer-content { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    :root { --header-height: 90px; }
    .nav-toggle { display: none; }
    .nav-desktop { display: block; }
    .header-cta { display: inline-flex; }
    .hero { min-height: 90vh; }
    .hero-cta { flex-wrap: nowrap; }
    .services-grid { grid-template-columns: repeat(3, 1fr); }
    .contact-grid { grid-template-columns: 1fr 1.5fr; gap: var(--space-3xl); }
    .footer-content { grid-template-columns: 2fr 1fr 1fr 2fr; }
}

@media (min-width: 1280px) {
    .container { padding: 0 var(--space-xl); }
    .logo { height: 70px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
    html { scroll-behavior: auto; }
    .fixed-call { animation: none; }
}

@media print {
    .header, .fixed-call, .nav-mobile, .modal { display: none !important; }
    body { font-size: 12pt; color: #000; background: #fff; }
    section { page-break-inside: avoid; }
    a { color: #000; text-decoration: underline; }
}