/* =============================================
   JBR Services - Chauffage · Plomberie · Débouchage
   CSS Principal
   ============================================= */

/* ---- Variables ---- */
:root {
    --orange:      #F7941D;
    --orange-dark: #F15A24;
    --blue:        #29ABE2;
    --blue-mid:    #1E73BE;
    --blue-dark:   #2E3192;
    --dark:        #0f172a;
    --dark-2:      #1e293b;
    --gray:        #64748b;
    --light:       #f1f5f9;
    --white:       #ffffff;
    --gradient:    linear-gradient(135deg, var(--orange), var(--orange-dark));
    --gradient-blue: linear-gradient(135deg, var(--blue), var(--blue-dark));
    --shadow:      0 4px 24px rgba(0,0,0,.10);
    --shadow-lg:   0 8px 40px rgba(0,0,0,.16);
    --radius:      14px;
    --transition:  .3s ease;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: 'Poppins', sans-serif;
    color: var(--dark);
    background: var(--white);
    line-height: 1.65;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: color var(--transition); }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ---- Container ---- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---- Sections ---- */
.section { padding: 90px 0; }
.bg-light { background: var(--light); }
.bg-dark  { background: var(--dark); color: var(--white); }

/* ---- Section Header ---- */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 56px;
}
.section-header h2 {
    font-size: clamp(1.7rem, 3vw, 2.4rem);
    font-weight: 700;
    margin-bottom: 14px;
    line-height: 1.25;
}
.section-header p { color: var(--gray); font-size: 1.05rem; }
.section-header.light h2 { color: var(--white); }
.section-header.light p  { color: #94a3b8; }

.section-tag {
    display: inline-block;
    background: linear-gradient(135deg, var(--orange)22, var(--blue)22);
    color: var(--blue-mid);
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: 50px;
    margin-bottom: 12px;
}
.section-header.light .section-tag {
    background: rgba(255,255,255,.12);
    color: var(--blue);
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: .95rem;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
    white-space: nowrap;
}
.btn-primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 4px 18px rgba(241,90,36,.35);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(241,90,36,.45);
    color: var(--white);
}
.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,.55);
}
.btn-outline:hover { background: rgba(255,255,255,.12); border-color: var(--white); color: var(--white); }
.btn-call {
    background: var(--gradient);
    color: var(--white);
    padding: 10px 22px;
    font-size: .9rem;
}
.btn-call:hover { color: var(--white); transform: translateY(-1px); }
.btn-service {
    background: var(--light);
    color: var(--blue-dark);
    border: 2px solid transparent;
}
.btn-service:hover { border-color: var(--blue-mid); color: var(--blue-mid); }
.btn-call-white {
    background: var(--white);
    color: var(--orange-dark);
    padding: 10px 22px;
    font-weight: 700;
    font-size: .9rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 50px;
    margin-top: 10px;
    transition: all var(--transition);
}
.btn-call-white:hover { background: var(--orange); color: var(--white); }
.btn-full { width: 100%; justify-content: center; font-size: 1.05rem; padding: 15px; }

/* ==========================================
   HEADER
   ========================================== */
#header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 14px 0;
    transition: all var(--transition);
}
#header.scrolled {
    background: rgba(15,23,42,.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0,0,0,.3);
    padding: 10px 0;
}
.header-inner {
    display: flex;
    align-items: center;
    gap: 24px;
}
.logo-link {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    transition: all var(--transition);
}
.logo-link:hover {
    transform: translateY(-1px);
    filter: drop-shadow(0 4px 10px rgba(247,148,29,.45));
}
.logo {
    height: 90px;
    width: auto;
    display: block;
    transition: height var(--transition);
}
#header.scrolled .logo-link { padding: 4px 10px; }
#header.scrolled .logo { height: 68px; }

#navbar { margin-left: auto; }
#navbar ul { display: flex; gap: 4px; }
#navbar a {
    color: var(--white);
    font-weight: 500;
    font-size: .92rem;
    padding: 8px 14px;
    border-radius: 8px;
    transition: all var(--transition);
}
#navbar a:hover { background: rgba(255,255,255,.12); color: var(--orange); }

.header-cta { flex-shrink: 0; }

/* Burger */
.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    margin-left: auto;
}
.burger span { display: block; width: 26px; height: 3px; background: var(--white); border-radius: 3px; transition: all var(--transition); }
.burger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ==========================================
   SCROLL PROGRESS BAR
   ========================================== */
#scroll-progress {
    position: fixed;
    top: 0; left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, var(--orange), var(--blue));
    z-index: 9999;
    transition: width .1s linear;
}

/* ==========================================
   HERO
   ========================================== */
#hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 40%, #0a1929 100%);
    overflow: hidden;
}
#hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 70% at 75% 30%, rgba(247,148,29,.15) 0%, transparent 60%),
        radial-gradient(ellipse 50% 50% at 10% 80%, rgba(41,171,226,.13) 0%, transparent 55%);
}
#hero-canvas {
    position: absolute;
    inset: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 1;
}
.hero-overlay { position: absolute; inset: 0; z-index: 1; }

/* Hero centré */
.hero-content {
    position: relative;
    z-index: 2;
    padding-top: 110px;
    padding-bottom: 80px;
    max-width: 760px;
}

/* ---- Colonne texte ---- */
.hero-text { display: flex; flex-direction: column; }
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(247,148,29,.18);
    border: 1px solid rgba(247,148,29,.35);
    color: var(--orange);
    padding: 7px 18px;
    border-radius: 50px;
    font-size: .85rem;
    font-weight: 600;
    margin-bottom: 24px;
    width: fit-content;
    animation: fadeInDown .6s ease;
}
.hero-text h1 {
    font-size: clamp(2rem, 3.5vw, 3.2rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.18;
    margin-bottom: 20px;
    animation: fadeInUp .7s ease .1s both;
    min-height: 2.5em;
}
.gradient-text {
    background: linear-gradient(90deg, var(--orange), var(--blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
/* Curseur clignotant pour le typewriter */
.cursor {
    display: inline-block;
    width: 3px;
    background: var(--orange);
    margin-left: 3px;
    animation: blink .7s step-end infinite;
    vertical-align: text-bottom;
    height: 1em;
}
.hero-sub {
    color: #94a3b8;
    font-size: 1.05rem;
    max-width: 480px;
    margin-bottom: 36px;
    animation: fadeInUp .7s ease .2s both;
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 48px;
    animation: fadeInUp .7s ease .3s both;
}
.hero-stats {
    display: flex;
    gap: 36px;
    animation: fadeInUp .7s ease .4s both;
    border-top: 1px solid rgba(255,255,255,.1);
    padding-top: 28px;
}
.stat strong { display: block; font-size: 1.9rem; font-weight: 800; color: var(--orange); }
.stat span   { color: #94a3b8; font-size: .85rem; }

/* ---- Colonne visuelle : logo animé ---- */
.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 460px;
    animation: fadeInUp .9s ease .2s both;
}
.logo-anim-wrap {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 260px;
    height: 260px;
}

/* Rings concentriques */
.hero-ring {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 2px solid;
    animation: ringPulse 3s ease-in-out infinite;
}
.ring-1 {
    width: 300px; height: 300px;
    border-color: rgba(247,148,29,.45);
    animation-delay: 0s;
}
.ring-2 {
    width: 360px; height: 360px;
    border-color: rgba(41,171,226,.28);
    animation-delay: .6s;
}
.ring-3 {
    width: 420px; height: 420px;
    border-color: rgba(247,148,29,.12);
    animation-delay: 1.2s;
}

/* Logo principal animé */
.hero-logo-main {
    width: 230px;
    height: 230px;
    object-fit: contain;
    position: relative;
    z-index: 3;
    animation: logoFloat 4s ease-in-out infinite, logoGlow 3s ease-in-out infinite;
    filter: drop-shadow(0 0 24px rgba(247,148,29,.5));
}

/* Icônes flottantes services */
.float-icon {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.14);
    backdrop-filter: blur(8px);
    border-radius: 16px;
    padding: 14px 18px;
    color: var(--white);
    font-size: .78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    z-index: 4;
}
.float-icon i { font-size: 1.5rem; }
.fi-flame {
    top: 10px; left: -10px;
    animation: floatA 4s ease-in-out infinite;
}
.fi-flame i { color: var(--orange); }
.fi-drop {
    bottom: 40px; left: 20px;
    animation: floatB 4.5s ease-in-out infinite;
}
.fi-drop i { color: var(--blue); }
.fi-pipe {
    top: 30px; right: -10px;
    animation: floatC 3.8s ease-in-out infinite;
}
.fi-pipe i { color: #29c4e2; }

.hero-scroll {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}
.hero-scroll a {
    color: rgba(255,255,255,.4);
    font-size: 1.3rem;
    animation: bounce 2s infinite;
}

/* ==========================================
   URGENCE BAR
   ========================================== */
.urgence-bar {
    background: var(--gradient);
    color: var(--white);
    padding: 14px 0;
    text-align: center;
    font-size: .95rem;
}
.urgence-bar .container { display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap; }
.urgence-bar i { font-size: 1.1rem; }
.urgence-bar a { text-decoration: underline; font-weight: 700; color: var(--white); }

/* ==========================================
   SERVICES
   ========================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.service-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 36px 32px;
    box-shadow: var(--shadow);
    border: 2px solid transparent;
    transition: all var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
}
.service-card:hover {
    border-color: var(--blue);
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.service-card.featured {
    border-color: var(--blue-mid);
    background: linear-gradient(180deg, #f0f8ff 0%, var(--white) 100%);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}
.service-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-blue);
    color: var(--white);
    font-size: .75rem;
    font-weight: 700;
    padding: 4px 16px;
    border-radius: 50px;
    white-space: nowrap;
}
.service-icon {
    width: 68px; height: 68px;
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 22px;
}
.service-icon.orange    { background: rgba(247,148,29,.15); color: var(--orange-dark); }
.service-icon.blue      { background: rgba(41,171,226,.15); color: var(--blue-mid); }
.service-icon.dark-blue { background: rgba(46,49,146,.12);  color: var(--blue-dark); }

.service-card h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 18px; }

.service-list { margin-bottom: 28px; flex: 1; }
.service-list li {
    display: flex; align-items: flex-start; gap: 10px;
    padding: 5px 0;
    font-size: .93rem;
    color: var(--gray);
    border-bottom: 1px solid #f1f5f9;
}
.service-list li:last-child { border: none; }
.service-list .fa-check { color: var(--orange); font-size: .8rem; margin-top: 4px; flex-shrink: 0; }

/* ==========================================
   AVANTAGES
   ========================================== */
.avantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.avantage {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px 28px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform var(--transition);
}
.avantage:hover { transform: translateY(-4px); }
.av-icon {
    width: 60px; height: 60px;
    background: var(--gradient);
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem;
    color: var(--white);
    margin: 0 auto 18px;
}
.avantage h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.avantage p  { color: var(--gray); font-size: .9rem; }

/* ==========================================
   AVIS
   ========================================== */
.avis-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.avis-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px 28px;
    box-shadow: var(--shadow);
    border-top: 4px solid var(--orange);
    transition: transform var(--transition);
}
.avis-card:hover { transform: translateY(-4px); }
.stars { color: #f59e0b; margin-bottom: 14px; font-size: 1rem; letter-spacing: 2px; }
.avis-card > p { color: var(--gray); font-size: .93rem; line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.avis-auteur { display: flex; align-items: center; gap: 12px; }
.avatar {
    width: 42px; height: 42px;
    background: var(--gradient-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 1.1rem;
    flex-shrink: 0;
}
.avis-auteur strong { display: block; font-size: .93rem; }
.avis-auteur span   { color: var(--gray); font-size: .8rem; }

/* ==========================================
   CONTACT
   ========================================== */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 44px;
    align-items: start;
}
.contact-info { color: var(--white); }
.contact-info h3 { font-size: 1.4rem; margin-bottom: 28px; }
.info-item {
    display: flex; align-items: flex-start; gap: 16px;
    margin-bottom: 24px;
}
.info-item > i {
    width: 40px; height: 40px;
    background: rgba(255,255,255,.1);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
    color: var(--orange);
}
.info-item strong { display: block; font-size: .85rem; color: #94a3b8; margin-bottom: 3px; }
.info-item a, .info-item span { font-size: 1rem; font-weight: 500; color: var(--white); }
.info-item a:hover { color: var(--orange); }

.urgence-box {
    background: rgba(247,148,29,.12);
    border: 1px solid rgba(247,148,29,.3);
    border-radius: var(--radius);
    padding: 22px;
    display: flex;
    gap: 14px;
    margin-top: 32px;
}
.urgence-box > i { color: var(--orange); font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.urgence-box strong { display: block; color: var(--white); font-size: 1rem; margin-bottom: 4px; }
.urgence-box p { color: #94a3b8; font-size: .88rem; }

/* Form */
.contact-form-wrap {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px 36px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: .88rem; font-weight: 600; color: var(--dark-2); margin-bottom: 7px; }
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-family: inherit;
    font-size: .93rem;
    color: var(--dark);
    transition: border-color var(--transition);
    background: var(--white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--blue-mid);
}
.form-group textarea { resize: vertical; }
.form-note { text-align: center; font-size: .8rem; color: var(--gray); margin-top: 10px; }

/* Alerts */
.alert {
    padding: 14px 18px;
    border-radius: 10px;
    margin-bottom: 22px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .93rem;
    font-weight: 500;
}
.alert-success { background: #dcfce7; color: #166534; border: 1px solid #bbf7d0; }
.alert-error   { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }

/* ==========================================
   FOOTER
   ========================================== */
#footer { background: #060e1a; color: #94a3b8; padding: 60px 0 0; }
.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 44px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-logo {
    height: 110px;
    width: auto;
    margin-bottom: 16px;
    display: block;
}
.footer-brand p { font-size: .9rem; line-height: 1.7; margin-bottom: 16px; }
.footer-tel {
    display: inline-flex; align-items: center; gap: 8px;
    color: var(--orange); font-weight: 700; font-size: 1.05rem;
}
.footer-tel:hover { color: var(--white); }
.footer-links h4, .footer-contact h4 {
    color: var(--white); font-size: 1rem; margin-bottom: 18px;
}
.footer-links li { margin-bottom: 10px; }
.footer-links a, .footer-contact a {
    color: #94a3b8; font-size: .9rem; transition: color var(--transition);
}
.footer-links a:hover, .footer-contact a:hover { color: var(--orange); }
.footer-contact p {
    display: flex; align-items: center; gap: 10px;
    font-size: .9rem; margin-bottom: 12px;
}
.footer-contact i { color: var(--orange); width: 16px; }

.footer-bottom {
    padding: 18px 0;
    text-align: center;
    font-size: .82rem;
    color: #475569;
}

/* ==========================================
   FLOAT BUTTON
   ========================================== */
.float-call {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 58px; height: 58px;
    background: var(--gradient);
    color: var(--white);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 4px 20px rgba(241,90,36,.45);
    z-index: 900;
    transition: all var(--transition);
    animation: pulse-ring 2s infinite;
}
.float-call:hover { transform: scale(1.1); color: var(--white); }

/* ==========================================
   RIPPLE EFFECT (boutons)
   ========================================== */
.ripple { position: relative; overflow: hidden; }
.ripple-wave {
    position: absolute;
    border-radius: 50%;
    background: rgba(255,255,255,.35);
    transform: scale(0);
    animation: rippleAnim .55s linear;
    pointer-events: none;
}
@keyframes rippleAnim { to { transform: scale(4); opacity: 0; } }

/* ==========================================
   ANIMATIONS
   ========================================== */
@keyframes fadeInUp   { from { opacity:0; transform:translateY(28px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeInDown { from { opacity:0; transform:translateY(-18px); } to { opacity:1; transform:translateY(0); } }
@keyframes bounce     { 0%,100%{transform:translateX(-50%) translateY(0);} 50%{transform:translateX(-50%) translateY(-10px);} }

@keyframes pulse-ring {
    0%   { box-shadow: 0 0 0 0 rgba(241,90,36,.5); }
    70%  { box-shadow: 0 0 0 14px rgba(241,90,36,0); }
    100% { box-shadow: 0 0 0 0 rgba(241,90,36,0); }
}
/* Logo flottant */
@keyframes logoFloat {
    0%,100% { transform: translateY(0px); }
    50%     { transform: translateY(-14px); }
}
@keyframes logoGlow {
    0%,100% { filter: drop-shadow(0 0 18px rgba(247,148,29,.55)); }
    50%     { filter: drop-shadow(0 0 38px rgba(247,148,29,.9)) drop-shadow(0 0 55px rgba(41,171,226,.4)); }
}
/* Rings */
@keyframes ringPulse {
    0%,100% { opacity:.8; transform: translate(-50%,-50%) scale(1); }
    50%     { opacity:.4; transform: translate(-50%,-50%) scale(1.06); }
}
/* Icônes flottantes */
@keyframes floatA {
    0%,100% { transform: translateY(0) rotate(-3deg); }
    50%     { transform: translateY(-12px) rotate(3deg); }
}
@keyframes floatB {
    0%,100% { transform: translateY(0) rotate(2deg); }
    50%     { transform: translateY(10px) rotate(-2deg); }
}
@keyframes floatC {
    0%,100% { transform: translateY(0) rotate(-2deg); }
    50%     { transform: translateY(-8px) rotate(4deg); }
}
/* Curseur typewriter */
@keyframes blink {
    0%,100% { opacity:1; }
    50%     { opacity:0; }
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 1024px) {
    .hero-content { grid-template-columns: 1fr; gap: 40px; }
    .hero-visual   { height: 340px; }
    .logo-anim-wrap { width: 200px; height: 200px; }
    .hero-logo-main { width: 180px; height: 180px; }
    .ring-1 { width: 230px; height: 230px; }
    .ring-2 { width: 280px; height: 280px; }
    .ring-3 { width: 330px; height: 330px; }

    .services-grid,
    .avantages-grid,
    .avis-grid { grid-template-columns: repeat(2, 1fr); }

    .service-card.featured { transform: none; }

    .footer-inner { grid-template-columns: 1fr 1fr; }
    .contact-wrapper { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .section { padding: 60px 0; }

    /* Header */
    .header-cta { display: none; }
    .burger { display: flex; }

    #navbar {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(15,23,42,.98);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        z-index: 999;
    }
    #navbar.open { display: flex; }
    #navbar ul { flex-direction: column; gap: 8px; text-align: center; }
    #navbar a { font-size: 1.2rem; padding: 12px 28px; }

    /* Hero mobile */
    .hero-content { grid-template-columns: 1fr; }
    .hero-visual { height: 280px; }
    .hero-logo-main { width: 150px; height: 150px; }
    .ring-1 { width: 180px; height: 180px; }
    .ring-2 { width: 220px; height: 220px; }
    .ring-3 { display: none; }
    .float-icon { display: none; }
    .hero-stats { gap: 20px; }
    .stat strong { font-size: 1.5rem; }

    /* Grids */
    .services-grid,
    .avantages-grid,
    .avis-grid { grid-template-columns: 1fr; }

    .form-row { grid-template-columns: 1fr; }
    .contact-form-wrap { padding: 28px 20px; }

    .footer-inner { grid-template-columns: 1fr; gap: 28px; padding-bottom: 28px; }
}

@media (max-width: 480px) {
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .hero-stats { flex-direction: column; gap: 14px; padding-top: 22px; }
    .urgence-bar .container { flex-direction: column; gap: 4px; }
}