/* ===================================================
   DAR PLOMBIER LAVAL — Professional Website Styles
   =================================================== */

/* ---------- CSS Variables ---------- */
:root {
  --primary:     #1a56db;   /* Bold blue */
  --primary-dark:#1341b0;
  --primary-light:#e8f0fe;
  --accent:      #f97316;   /* Orange accent */
  --dark:        #0f172a;
  --dark-2:      #1e293b;
  --body:        #475569;
  --light:       #f8fafc;
  --gray:        #f1f5f9;
  --border:      #e2e8f0;
  --white:       #ffffff;
  --radius:      10px;
  --radius-lg:   18px;
  --shadow:      0 4px 24px rgba(0,0,0,.08);
  --shadow-md:   0 8px 40px rgba(0,0,0,.12);
  --transition:  all .25s ease;
  --font:        'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

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

body {
  font-family: var(--font);
  color: var(--body);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---------- Utilities ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section        { padding: 100px 0; }
.section-gray   { background: var(--gray); }

.section-header {
  text-align: center;
  max-width: 660px;
  margin: 0 auto 60px;
}

.section-header p {
  font-size: 1.05rem;
  margin-top: 12px;
  color: var(--body);
}

.section-label {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 14px;
}

h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); line-height: 1.15; color: var(--dark); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); line-height: 1.25; color: var(--dark); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 700; color: var(--dark); }
h4 { font-size: 1.05rem; font-weight: 700; color: var(--dark); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26,86,219,.35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,.15);
  border-color: var(--white);
}

.btn-nav {
  padding: 10px 22px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius);
  font-size: .9rem;
}
.btn-nav:hover { background: var(--primary-dark); }

.btn-full { width: 100%; }

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  padding: 18px 0;
  background: transparent;
  transition: background .3s, box-shadow .3s, padding .3s;
}

.navbar.scrolled {
  background: var(--white);
  box-shadow: 0 2px 20px rgba(0,0,0,.08);
  padding: 12px 0;
}

.navbar.scrolled .logo-text { color: var(--dark); }
.navbar.scrolled .nav-links a { color: var(--dark-2); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-icon { font-size: 1.5rem; }

.logo-text {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--white);
  transition: color .3s;
}

.logo-text strong { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: .92rem;
  font-weight: 500;
  color: rgba(255,255,255,.9);
  transition: var(--transition);
}

.nav-links a:hover { color: var(--accent); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.navbar.scrolled .hamburger span { background: var(--dark); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(135deg, #0f172a 0%, #1a3a6b 60%, #1e40af 100%);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 60px 24px 80px;
  position: relative;
  z-index: 1;
}

.hero-text { color: var(--white); }

.badge {
  display: inline-block;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.9);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
}

.hero-text h1 {
  color: var(--white);
  margin-bottom: 20px;
}

.hero-text p {
  font-size: 1.05rem;
  color: rgba(255,255,255,.78);
  margin-bottom: 36px;
  max-width: 500px;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
}

.stat {
  display: flex;
  flex-direction: column;
  padding: 0 28px 0 0;
}

.stat:first-child { padding-left: 0; }

.stat strong {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.stat span {
  font-size: .78rem;
  color: rgba(255,255,255,.6);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,.2);
  margin-right: 28px;
}

.hero-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.4);
  aspect-ratio: 4/3;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0; right: 0;
  line-height: 0;
}

.hero-wave svg { width: 100%; height: 80px; }

/* ---------- Trust Bar ---------- */
.trust-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}

.trust-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.trust-item {
  font-size: .88rem;
  font-weight: 600;
  color: var(--dark-2);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ---------- About ---------- */
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  aspect-ratio: 1;
  box-shadow: var(--shadow-md);
}

.about-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  text-align: center;
  box-shadow: var(--shadow-md);
  min-width: 110px;
}

.about-badge-num {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

.about-badge-label {
  display: block;
  font-size: .72rem;
  font-weight: 500;
  opacity: .85;
  margin-top: 4px;
  line-height: 1.4;
}

.about-content .section-label { margin-bottom: 14px; }
.about-content h2 { margin-bottom: 20px; }
.about-content p { margin-bottom: 28px; }

.about-list {
  margin-bottom: 36px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.about-list li {
  font-size: .95rem;
  font-weight: 500;
  color: var(--dark-2);
}

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.service-img {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}

.service-card:hover .service-img img {
  transform: scale(1.05);
}

.service-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-body h3 { margin-bottom: 10px; }

.service-body p {
  font-size: .92rem;
  flex: 1;
  margin-bottom: 18px;
}

.service-link {
  font-size: .88rem;
  font-weight: 700;
  color: var(--primary);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.service-link:hover {
  color: var(--primary-dark);
  gap: 8px;
}

/* ---------- Why Us ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.why-card {
  background: var(--gray);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  border: 2px solid transparent;
}

.why-card:hover {
  background: var(--white);
  border-color: var(--primary-light);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.why-icon {
  font-size: 2.4rem;
  margin-bottom: 18px;
}

.why-card h4 { margin-bottom: 10px; }

.why-card p { font-size: .9rem; }

/* ---------- Testimonials ---------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 18px;
  border-top: 4px solid var(--primary);
}

.stars {
  color: #f59e0b;
  font-size: 1.1rem;
  letter-spacing: 2px;
}

.testimonial-card p {
  font-size: .95rem;
  font-style: italic;
  color: var(--dark-2);
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  font-size: .85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.testimonial-author div strong {
  display: block;
  font-size: .9rem;
  color: var(--dark);
}

.testimonial-author div span {
  font-size: .8rem;
  color: var(--body);
}

/* ---------- Contact ---------- */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.contact-info .section-label { margin-bottom: 14px; }
.contact-info h2 { margin-bottom: 16px; }
.contact-info > p { margin-bottom: 32px; }

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-details li {
  font-size: .95rem;
  color: var(--dark-2);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.contact-details a { color: var(--primary); font-weight: 500; }
.contact-details a:hover { text-decoration: underline; }

/* Contact Form */
.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  box-shadow: var(--shadow-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}

.form-group label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--dark-2);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: .93rem;
  color: var(--dark);
  background: var(--white);
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,86,219,.12);
}

.form-group textarea { resize: vertical; }

.form-note {
  text-align: center;
  font-size: .78rem;
  color: var(--body);
  margin-top: 14px;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,.7);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding: 72px 24px 48px;
}

.footer-brand .logo-text { color: var(--white); }

.footer-brand > p {
  margin-top: 14px;
  font-size: .88rem;
  line-height: 1.6;
  max-width: 260px;
}

.footer h4 {
  color: var(--white);
  font-size: .88rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 18px;
}

.footer-links ul,
.footer-services ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a { font-size: .88rem; transition: color .2s; }
.footer-links a:hover { color: var(--white); }

.footer-services li { font-size: .88rem; }

.footer-contact p {
  font-size: .88rem;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-contact a { color: rgba(255,255,255,.7); transition: color .2s; }
.footer-contact a:hover { color: var(--white); }

.social-links {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.social-links a {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .85rem;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--primary);
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 24px;
}

.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-bottom p { font-size: .82rem; }
.footer-bottom a { color: rgba(255,255,255,.6); transition: color .2s; }
.footer-bottom a:hover { color: var(--white); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-image { display: none; }
  .about-inner { grid-template-columns: 1fr; gap: 60px; }
  .about-badge { right: 20px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 32px 32px;
    gap: 20px;
    box-shadow: var(--shadow-md);
    z-index: 998;
  }
  .nav-links.open { display: flex; }
  .nav-links a { color: var(--dark-2); font-size: 1rem; }
  .hamburger { display: flex; z-index: 1000; }
  .trust-inner { gap: 20px; justify-content: flex-start; }
  .services-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; padding: 48px 24px 32px; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .stat-divider { display: none; }
}