/* ============================================================
   KOUBA BTP — Page d'accueil
   ============================================================ */

/* ---------- HERO ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: calc(var(--header-h) + 40px) 0 60px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05);
    animation: hero-zoom 20s ease-in-out infinite alternate;
}
@keyframes hero-zoom {
    from { transform: scale(1.05); }
    to   { transform: scale(1.15); }
}
.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(15,15,15,0.92) 0%,
        rgba(15,15,15,0.75) 50%,
        rgba(15,15,15,0.55) 100%
    );
}

.hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-6);
    max-width: 780px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    align-self: flex-start;
    padding: 8px 16px;
    background: rgba(245,124,31,0.15);
    border: 1px solid rgba(245,124,31,0.4);
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: 600;
    color: var(--kouba-orange-light);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.hero-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--kouba-orange);
    animation: pulse-dot 1.8s infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.5; transform: scale(1.3); }
}

.hero h1 {
    color: #FFFFFF;
    font-size: clamp(2.25rem, 5vw + 1rem, 4.25rem);
    line-height: 1.1;
    letter-spacing: -0.03em;
}
.hero h1 .accent {
    background: linear-gradient(135deg, var(--kouba-green) 0%, var(--kouba-orange) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: var(--fs-md);
    color: rgba(255,255,255,0.85);
    max-width: 620px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-4);
    margin-top: var(--sp-3);
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-7);
    margin-top: var(--sp-7);
    padding-top: var(--sp-6);
    border-top: 1px solid rgba(255,255,255,0.15);
}
.hero-stat-value {
    font-family: var(--font-heading);
    font-size: var(--fs-3xl);
    font-weight: 700;
    color: var(--kouba-orange);
    line-height: 1;
}
.hero-stat-label {
    font-size: var(--fs-sm);
    color: rgba(255,255,255,0.7);
    margin-top: var(--sp-2);
}

/* Scroll indicator */
.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.6);
    font-size: var(--fs-xs);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    z-index: 1;
    animation: bounce 2s infinite;
}
.hero-scroll::after {
    content: '';
    width: 1px;
    height: 30px;
    background: rgba(255,255,255,0.4);
}
@keyframes bounce {
    0%, 100% { transform: translate(-50%, 0); }
    50%      { transform: translate(-50%, 8px); }
}

/* ---------- SERVICES ---------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--sp-5);
    margin-top: var(--sp-7);
}

.service-card {
    position: relative;
    padding: var(--sp-6);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--t-normal);
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--kouba-green), var(--kouba-orange));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--t-normal);
}
.service-card:hover {
    transform: translateY(-6px);
    border-color: transparent;
    box-shadow: var(--shadow-lg);
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(60,180,74,0.15), rgba(245,124,31,0.15));
    color: var(--kouba-orange);
    margin-bottom: var(--sp-5);
    transition: all var(--t-normal);
}
.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--kouba-green), var(--kouba-orange));
    color: #FFFFFF;
    transform: rotate(-6deg) scale(1.05);
}
.service-icon svg { width: 32px; height: 32px; }

.service-card h3 {
    font-size: var(--fs-lg);
    margin-bottom: var(--sp-3);
}
.service-card p {
    font-size: var(--fs-sm);
    line-height: 1.7;
}

.service-number {
    position: absolute;
    top: var(--sp-5);
    right: var(--sp-5);
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--border-color);
    line-height: 1;
    transition: color var(--t-normal);
}
.service-card:hover .service-number { color: var(--kouba-orange); opacity: 0.3; }

/* ---------- TESTIMONIALS ---------- */
.testimonials-section {
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}
.testimonials-section::before {
    content: '"';
    position: absolute;
    top: 40px;
    right: 40px;
    font-family: Georgia, serif;
    font-size: 20rem;
    line-height: 1;
    color: var(--border-color);
    opacity: 0.3;
    pointer-events: none;
}

.testimonials-swiper {
    margin-top: var(--sp-7);
    padding-bottom: 60px !important;
}
.testimonial-card {
    height: 100%;
    padding: var(--sp-6);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    gap: var(--sp-4);
    transition: all var(--t-normal);
}
.testimonial-card:hover {
    border-color: var(--kouba-orange);
    box-shadow: var(--shadow-lg);
}

.testimonial-rating {
    display: flex;
    gap: 3px;
    color: var(--kouba-orange);
    font-size: 1.15rem;
}
.testimonial-rating .star-empty { color: var(--border-strong); }

.testimonial-message {
    flex: 1;
    font-size: var(--fs-sm);
    color: var(--text-secondary);
    line-height: 1.75;
    font-style: italic;
    position: relative;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding-top: var(--sp-4);
    border-top: 1px solid var(--border-color);
}
.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--kouba-green), var(--kouba-orange));
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: var(--fs-md);
    font-weight: 700;
    flex-shrink: 0;
}
.testimonial-author-info strong {
    display: block;
    font-size: var(--fs-sm);
    color: var(--text-primary);
}
.testimonial-author-info span {
    font-size: var(--fs-xs);
    color: var(--text-muted);
}

/* Pagination Swiper */
.testimonials-swiper .swiper-pagination-bullet {
    background: var(--border-strong);
    opacity: 1;
    width: 8px;
    height: 8px;
    transition: all var(--t-fast);
}
.testimonials-swiper .swiper-pagination-bullet-active {
    background: var(--kouba-orange);
    width: 24px;
    border-radius: var(--radius-full);
}

/* ---------- QUOTE FORM SECTION ---------- */
.quote-section {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    position: relative;
}

.quote-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: var(--sp-8);
    align-items: start;
    margin-top: var(--sp-6);
}

.quote-info h2 { margin-bottom: var(--sp-4); }
.quote-info p {
    font-size: var(--fs-md);
    line-height: 1.7;
    margin-bottom: var(--sp-6);
}
.quote-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--sp-4);
}
.quote-benefit {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-3);
    font-size: var(--fs-sm);
    color: var(--text-secondary);
}
.quote-benefit-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(60,180,74,0.15);
    color: var(--kouba-green);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-weight: 700;
}

.quote-form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--sp-7);
    box-shadow: var(--shadow-lg);
}

.quote-form-card .form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-4);
}

/* Message de succès */
.quote-success {
    text-align: center;
    padding: var(--sp-6);
}
.quote-success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--sp-5);
    border-radius: 50%;
    background: rgba(60,180,74,0.15);
    color: var(--kouba-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    animation: success-pop 0.5s ease;
}
@keyframes success-pop {
    from { transform: scale(0); }
    to   { transform: scale(1); }
}
.quote-success h3 { margin-bottom: var(--sp-3); }
.quote-success p  { margin-bottom: var(--sp-5); }

/* ---------- CONTACT RAPIDE ---------- */
.contact-quick-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--sp-5);
    margin-top: var(--sp-7);
}
.contact-quick-card {
    padding: var(--sp-6);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--t-normal);
}
.contact-quick-card:hover {
    transform: translateY(-4px);
    border-color: var(--kouba-orange);
    box-shadow: var(--shadow-md);
}
.contact-quick-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--sp-4);
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(60,180,74,0.15), rgba(245,124,31,0.15));
    color: var(--kouba-orange);
    display: flex;
    align-items: center;
    justify-content: center;
}
.contact-quick-card h4 { margin-bottom: var(--sp-2); }
.contact-quick-card p,
.contact-quick-card a {
    font-size: var(--fs-sm);
    color: var(--text-secondary);
}
.contact-quick-card a:hover { color: var(--kouba-orange); }

/* ---------- CTA BANNIÈRE ---------- */
.cta-banner {
    position: relative;
    background: linear-gradient(135deg, var(--kouba-black) 0%, #1A1A1A 100%);
    padding: var(--sp-9) 0;
    overflow: hidden;
    border-radius: var(--radius-xl);
    margin: var(--sp-9) auto;
    max-width: calc(var(--container-max) - 2rem);
}
.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(245,124,31,0.25), transparent 70%);
}
.cta-banner::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -10%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(60,180,74,0.2), transparent 70%);
}
.cta-banner-inner {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
    padding: 0 var(--sp-5);
}
.cta-banner h2 { color: #FFFFFF; margin-bottom: var(--sp-4); }
.cta-banner p  { color: rgba(255,255,255,0.75); font-size: var(--fs-md); margin-bottom: var(--sp-6); }

/* ---------- RESPONSIVE HOME ---------- */
@media (max-width: 900px) {
    .quote-wrapper { grid-template-columns: 1fr; gap: var(--sp-6); }
    .quote-form-card { padding: var(--sp-5); }
    .hero-stats { gap: var(--sp-5); }
}

@media (max-width: 640px) {
    .hero { min-height: auto; padding: calc(var(--header-h) + 60px) 0 80px; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-actions .btn { width: 100%; }
    .hero-stat-value { font-size: var(--fs-2xl); }
    .hero-scroll { display: none; }

    .quote-form-card .form-row-2 { grid-template-columns: 1fr; }
}