/* Espaces Verts Audois - Design v2 : #0D382B, #FA7407 */
:root {
  --primary: #0D382B;
  --primary-light: #165a47;
  --accent: #FA7407;
  --accent-hover: #e06806;
  --white: #fff;
  --gray-100: #f7f7f5;
  --gray-200: #e8e8e6;
  --gray-600: #555;
  --gray-900: #1a1a1a;
  --text: #2d2d2d;
  --max-width: 1200px;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 8px 32px rgba(13, 56, 43, 0.12);
  --shadow-lg: 0 20px 50px rgba(13, 56, 43, 0.18);
  --transition: 0.25s ease;
  --font-sans: 'Outfit', system-ui, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ----- Header ----- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-200);
}

.header-inner {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

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

.logo-img {
  display: block;
  height: 48px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--primary);
}

.nav {
  display: none;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--white);
  padding: 1rem;
  box-shadow: var(--shadow);
}

.nav.is-open {
  display: flex;
}

.nav a {
  color: var(--primary);
  text-decoration: none;
  padding: 0.5rem 0.75rem;
  font-weight: 500;
  font-size: 0.95rem;
}

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

.header-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1.2rem;
  background: var(--accent);
  color: var(--white);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius);
  white-space: nowrap;
  transition: background var(--transition), transform 0.15s;
}

.header-cta:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--primary);
}

@media (min-width: 768px) {
  .nav {
    display: flex;
    flex-direction: row;
    position: static;
    padding: 0;
    box-shadow: none;
    gap: 0.25rem;
  }
  .nav-toggle {
    display: none;
  }
}

/* ----- Hero : image plein écran + overlay + grid ----- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: 5rem 1.5rem 3rem;
  padding-top: calc(5rem + env(safe-area-inset-top));
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

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

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  /* Filtre sombre pour garder le texte et le formulaire lisibles sur l'image de fond */
  background: linear-gradient(105deg, rgba(13, 56, 43, 0.92) 0%, rgba(13, 56, 43, 0.78) 45%, rgba(13, 56, 43, 0.65) 100%);
}

.hero-inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--white);
  margin: 0 0 0.75rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  color: rgba(255, 255, 255, 0.92);
  font-size: 1.1rem;
  margin: 0 0 1.5rem;
  max-width: 480px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.hero-tags li {
  padding: 0.4rem 0.9rem;
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.hero-form-wrap {
  max-width: 420px;
  margin-left: 0;
  margin-top: 0.5rem;
}

@media (min-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr 400px;
    gap: 3rem;
  }
  .hero-form-wrap {
    margin-left: auto;
    margin-top: 0;
  }
}

/* ----- Formulaires ----- */
.form {
  background: var(--white);
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.form-title {
  font-family: var(--font-display);
  margin: 0 0 0.2rem;
  font-size: 1.4rem;
  color: var(--primary);
}

.form-desc {
  margin: 0 0 1.25rem;
  font-size: 0.9rem;
  color: var(--gray-600);
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--gray-900);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(250, 116, 7, 0.15);
}

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

@media (max-width: 480px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-message {
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
}

.form-message-success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.form-message-error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.btn {
  display: inline-block;
  padding: 0.85rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), transform 0.1s;
  font-family: inherit;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
  width: 100%;
}

.btn-primary:hover {
  background: var(--accent-hover);
}

/* ----- Section commune ----- */
.section {
  padding: 4rem 0;
}

.section-title {
  font-family: var(--font-display);
  margin: 0 0 0.5rem;
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 700;
  color: var(--primary);
  text-align: center;
}

.section-intro {
  margin: 0 auto 2rem;
  font-size: 1.05rem;
  color: var(--gray-600);
  max-width: 600px;
  text-align: center;
}

.section-title-light {
  color: var(--white);
}

.section-intro-light {
  color: rgba(255, 255, 255, 0.9);
}

/* ----- Logos certifications ----- */
.section-logos {
  padding: 2.5rem 0;
  background: var(--white);
}

.logos-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
}

.logo-item {
  flex-shrink: 0;
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border-radius: 16px;
  padding: 0.5rem;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--gray-200);
}

.logo-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 12px;
}

@media (min-width: 600px) {
  .logos-row {
    gap: 2rem;
  }
  .logo-item {
    width: 120px;
    height: 120px;
  }
}

/* ----- Section split (Pourquoi nous) ----- */
.section-split {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 0;
}

.section-split-img {
  position: relative;
  min-height: 280px;
  overflow: hidden;
}

.section-split-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section-split-content {
  padding: 2.5rem 1.5rem;
  background: var(--gray-100);
}

.section-split-content .section-title,
.section-split-content .section-intro {
  text-align: center;
}

.section-split-content .section-intro {
  margin-left: auto;
  margin-right: auto;
}

.why-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.why-list li {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 1rem;
  color: var(--text);
  align-items: flex-start;
}

.why-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: var(--white);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
}

@media (min-width: 768px) {
  .section-split {
    grid-template-columns: 45% 1fr;
    align-items: stretch;
  }
  .section-split-img {
    min-height: 400px;
  }
  .section-split-content {
    padding: 3rem 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

/* ----- Étapes ----- */
.section-steps {
  background: var(--white);
}

.section-steps .section-title {
  text-align: center;
}

.section-steps .section-intro {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--gray-100);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--accent);
}

.step-num {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: var(--white);
  font-weight: 700;
  font-size: 1.25rem;
  border-radius: var(--radius);
}

.step-item h3 {
  margin: 0 0 0.25rem;
  font-size: 1.15rem;
  color: var(--primary);
}

.step-item p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.5;
}

@media (min-width: 600px) {
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .steps-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ----- Services : cartes avec image ----- */
.section-services {
  background: var(--gray-100);
}

.section-services .section-intro {
  margin-left: auto;
  margin-right: auto;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 1rem;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

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

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.service-card-body {
  padding: 1.5rem;
}

.service-card-body h3 {
  margin: 0 0 0.5rem;
  font-size: 1.2rem;
  color: var(--primary);
}

.service-card-body p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.55;
}

@media (min-width: 600px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ----- Avis : fond image ----- */
.section-reviews {
  position: relative;
  padding: 4rem 0;
  overflow: hidden;
}

.reviews-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.reviews-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.reviews-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(135deg, rgba(13, 56, 43, 0.92) 0%, rgba(13, 56, 43, 0.85) 100%);
}

.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.review-card {
  margin: 0;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.review-stars {
  color: var(--accent);
  font-size: 1rem;
  margin-bottom: 0.5rem;
  display: block;
}

.review-card p {
  margin: 0 0 0.75rem;
  color: rgba(255, 255, 255, 0.95);
  font-size: 1rem;
  line-height: 1.5;
}

.review-card footer {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
}

.review-card cite {
  font-style: normal;
  font-weight: 600;
  color: var(--white);
}

@media (min-width: 700px) {
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ----- Zones ----- */
.section-zones {
  background: var(--gray-100);
}

.section-zones .section-title,
.section-zones .section-intro {
  text-align: center;
}

.zones-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.75rem;
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
}

.zones-list li {
  padding: 0.75rem 1rem;
  background: var(--white);
  border-radius: var(--radius);
  color: var(--primary);
  font-weight: 600;
  font-size: 0.95rem;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.zones-note {
  margin: 0;
  font-size: 0.95rem;
  color: var(--gray-600);
  text-align: center;
}

/* ----- Contact split ----- */
.section-contact-split {
  display: grid;
  grid-template-columns: 1fr;
  padding: 0;
  overflow: visible;
}

.contact-split-img {
  min-height: 240px;
  overflow: hidden;
}

.contact-split-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-split-form {
  padding: 2.5rem 1.5rem;
  background: var(--primary);
  color: var(--white);
  min-height: 400px;
  display: flex;
  flex-direction: column;
}

.contact-split-form .section-title {
  text-align: center;
}

.contact-split-form form {
  display: block;
  width: 100%;
  max-width: 480px;
  margin-top: 1rem;
  background: var(--white);
  color: var(--text);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.contact-split-form form .form-group label {
  color: var(--gray-900);
}

.contact-split-form form input,
.contact-split-form form select,
.contact-split-form form textarea {
  background: var(--white);
  border-color: var(--gray-200);
  color: var(--text);
}

.contact-split-form form input::placeholder,
.contact-split-form form textarea::placeholder {
  color: var(--gray-600);
}

.contact-split-form .section-title {
  color: var(--white);
  margin-bottom: 0.5rem;
}

.contact-split-form p {
  margin: 0 0 1.5rem;
  color: rgba(255, 255, 255, 0.9);
}

.contact-split-form a {
  color: var(--accent);
  font-weight: 600;
}

.contact-split-form .form-group label {
  color: rgba(255, 255, 255, 0.95);
}

.contact-split-form input,
.contact-split-form select,
.contact-split-form textarea {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.contact-split-form input::placeholder,
.contact-split-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.contact-split-form input:focus,
.contact-split-form select:focus,
.contact-split-form textarea:focus {
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.12);
}

@media (min-width: 768px) {
  .section-contact-split {
    grid-template-columns: 42% 1fr;
    align-items: stretch;
  }
  .contact-split-img {
    min-height: 500px;
  }
  .contact-split-form {
    padding: 3rem 3rem;
  }
}

/* ----- Footer ----- */
.footer {
  background: var(--gray-900);
  color: rgba(255, 255, 255, 0.85);
  padding: 2rem 1.5rem;
  text-align: center;
}

.footer p {
  margin: 0 0 0.4rem;
  font-size: 0.95rem;
}

.footer a {
  color: var(--accent);
}

.footer-legal {
  margin-top: 1rem !important;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: underline;
}

/* ----- Sticky CTA : Appelez-nous (mobile uniquement) ----- */
.sticky-cta-mobile {
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99;
  padding: 1rem;
  padding-bottom: max(1rem, env(safe-area-inset-bottom));
  background: var(--accent);
  color: var(--white);
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
  transition: background var(--transition);
  min-height: 48px;
  -webkit-tap-highlight-color: transparent;
}

.sticky-cta-mobile:hover {
  background: var(--accent-hover);
  color: var(--white);
}

@media (min-width: 769px) {
  .sticky-cta-mobile {
    display: none !important;
  }
}

/* ----- Sticky CTA : Devis gratuit (desktop uniquement) ----- */
.sticky-cta-desktop {
  display: none;
}

@media (min-width: 769px) {
  .sticky-cta-desktop {
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 99;
    padding: 0.9rem 1.5rem;
    background: var(--accent);
    color: var(--white);
    font-weight: 700;
    text-decoration: none;
    border-radius: var(--radius);
    box-shadow: 0 6px 24px rgba(250, 116, 7, 0.45);
    transition: background var(--transition), transform 0.15s;
  }
  .sticky-cta-desktop:hover {
    background: var(--accent-hover);
    color: var(--white);
    transform: translateY(-3px);
  }
}

/* ----- Optimisations mobile ----- */
@media (max-width: 768px) {
  main {
    padding-bottom: calc(65px + env(safe-area-inset-bottom));
  }
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .hero {
    padding-top: calc(90px + env(safe-area-inset-top));
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .header-inner {
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
  }
  .logo-img {
    height: 40px;
    max-width: 160px;
  }
  .nav a {
    padding: 0.75rem 1rem;
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  .header-cta {
    min-height: 44px;
    padding: 0.65rem 1rem;
  }
  .btn-primary,
  .sticky-cta-mobile {
    min-height: 48px;
  }
}

@media (max-width: 768px) {
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  select,
  textarea {
    font-size: 16px;
  }
}