/* DHV Nettoyage Cryogénique — Design System */

/* Polices */
@font-face {
  font-family: 'Agrandir';
  src: url('/fonts/Agrandir Grand Light/Web Fonts/445ccef3bbf37f44af705673c9f24d11.woff2') format('woff2'),
    url('/fonts/Agrandir Grand Light/Web Fonts/445ccef3bbf37f44af705673c9f24d11.woff') format('woff');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

/* Variables */
:root {

  --color-primary-dark: #0a263e;
  --color-primary-blue: #2763ab;
  --color-light-blue: #a4c9dd;
  --color-accent-blue: #1a4f8b;
  --color-near-black: #181818;
  --color-white: #ffffff;
  --color-light-gray: #f5f5f5;
  --color-medium-gray: #e0e0e0;
  --color-text: #181818;
  --color-text-muted: rgba(24, 24, 24, 0.7);
  --color-overlay: rgba(10, 38, 62, 0.85);


  --font-heading: 'Agrandir', 'Instrument Sans', sans-serif;
  --font-body: 'Inter', 'Instrument Sans', sans-serif;


  --section-padding: 100px 0;
  --container-max: 1200px;
  --container-padding: 0 32px;


  --transition-fast: 0.2s ease;
  --transition-medium: 0.4s ease;
  --transition-slow: 0.6s ease;


  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 100px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-y: scroll;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-white);
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul,
ol {
  list-style: none;
}

button {
  background: none;
  cursor: pointer;
  font-family: inherit;
}

/* Layout */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--container-padding);
}

/* Typographie */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--color-text);
}

h1 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
}

h3 {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
}

h4 {
  font-size: 1.25rem;
  font-weight: 500;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-primary-blue);
  letter-spacing: 0.02em;
  margin-bottom: 12px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-primary-dark);
}

.section-label--light::before {
  background-color: var(--color-light-blue);
}

/* Boutons */
.btn,
button.btn,
.btn-cal,
[id^="cal-"] button,
button[class*="cal-"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading) !important;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.5s ease, height 0.5s ease;
}

.btn:hover::after {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background-color: var(--color-near-black);
  color: var(--color-white);
  border: 1.5px solid var(--color-near-black);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(10, 38, 62, 0.3);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-white);
  border: 1.5px solid var(--color-white);
}

.btn-outline:hover {
  background-color: var(--color-white);
  color: var(--color-near-black);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
}

.btn-blue {
  background-color: var(--color-primary-blue);
  color: var(--color-white);
  border: 1.5px solid var(--color-primary-blue);
}

.btn-blue:hover {
  background-color: var(--color-accent-blue);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(39, 99, 171, 0.4);
}

.btn-large {
  padding: 18px 40px;
  font-size: 1rem;
}

/* Accueil (index.html) */
.landing-page {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-dark);
  overflow-x: hidden;
  overflow-y: auto;
  padding: 40px 0 100px;
  z-index: 9999;
}

.landing-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.landing-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.landing-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 30%, var(--color-primary-dark) 80%);
}


.landing-legal-links {
  position: absolute;
  bottom: 20px;
  left: 0;
  right: 0;
  text-align: center;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 12px;
  padding: 0 16px;
  z-index: 3;
}

.landing-legal-links a {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.35);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

.landing-legal-links a:hover {
  color: rgba(255, 255, 255, 0.7);
}

.landing-legal-links span {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.2);
}


.navbar-dark {
  background: rgba(10, 38, 62, 0.98) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.landing-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 40px;
  max-width: 800px;
}

.landing-logo {
  width: 160px;
  margin: 0 auto 16px;
  filter: brightness(0) invert(1);
}

.landing-subtitle {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--color-light-blue);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 48px;
  opacity: 0.9;
}

.landing-title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--color-white);
  font-weight: 400;
  margin-bottom: 48px;
  opacity: 0.9;
}

.landing-choices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.choice-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 32px;
  background: rgba(255, 255, 255, 0.08);

  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: transform var(--transition-medium), background var(--transition-medium), border-color var(--transition-medium), box-shadow var(--transition-medium);
  text-decoration: none;
  overflow: hidden;
}

.choice-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-primary-blue);
  background: rgba(39, 99, 171, 0.2);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(39, 99, 171, 0.2);
}

.choice-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(164, 201, 221, 0.15);
  border-radius: 50%;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.choice-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-light-blue);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.choice-card h2 {
  font-size: 1.35rem;
  color: var(--color-white);
  font-weight: 500;
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.choice-card p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.5;
  position: relative;
  z-index: 1;
}

.choice-card .arrow {
  margin-top: 20px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  transition: all var(--transition-medium);
  position: relative;
  z-index: 1;
}

.choice-card .arrow svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-white);
  fill: none;
  stroke-width: 2;
  transition: transform var(--transition-medium);
}

.choice-card:hover .arrow {
  background: var(--color-primary-blue);
}

.choice-card:hover .arrow svg {
  transform: translateX(3px);
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--transition-medium);
}

.navbar.scrolled {
  background: rgba(10, 38, 62, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 10px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-logo {
  display: flex;
  align-items: center;
}

.navbar-logo img {
  height: 50px;
  width: auto;
  filter: brightness(0) invert(1);
  transition: height var(--transition-medium);
}

.navbar.scrolled .navbar-logo img {
  height: 40px;
}

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

.navbar-links a {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  color: var(--color-white);
  opacity: 0.85;
  transition: opacity var(--transition-fast);
  position: relative;
}

.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-light-blue);
  transition: width var(--transition-medium);
}

.navbar-links a:hover {
  opacity: 1;
}

.navbar-links a.btn {
  transition: all var(--transition-medium);
  opacity: 1;
}

.navbar-links a.btn:hover {
  opacity: 1;
}

.navbar-links a:hover::after {
  width: 100%;
}

.navbar-cta {
  opacity: 1 !important;
}

.navbar-cta::after {
  display: none !important;
}

/* Menu Burger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

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

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Menu Mobile */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--color-primary-dark);
  z-index: 999;
  padding: 100px 32px 40px;
  flex-direction: column;
  gap: 0;
  opacity: 0;
  transform: translateY(-20px);
  transition: all var(--transition-medium);
}

.mobile-menu.active {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu a {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-white);
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: color var(--transition-fast);
}

.mobile-menu a:hover {
  color: var(--color-light-blue);
}

/* Héros */
.hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

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

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

.hero-overlay-top {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(to bottom, rgba(10, 38, 62, 0.85) 0%, transparent 100%);
  z-index: 1;
}

.hero-overlay-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
  background: linear-gradient(to top, rgba(10, 38, 62, 0.9) 0%, transparent 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 60%;
  padding: 0 32px 80px;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
}

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

.hero-description {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.8);
  max-width: 80%;
  margin-bottom: 32px;
  line-height: 1.6;
}

/* Services */
.services {
  padding: var(--section-padding);
  background: var(--color-white);
}

.services-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  gap: 40px;
}

.services-header-text {
  flex: 1;
}

.services-header-image {
  width: 320px;
  height: 180px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  flex-shrink: 0;
}

.services-header-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.services-header-image:hover img {
  transform: scale(1.05);
}

.services-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--color-medium-gray);
}

.service-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
}

.service-item .check {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.service-item .check svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-primary-blue);
  fill: none;
  stroke-width: 2;
}

.service-item span {
  font-size: 0.95rem;
  color: var(--color-text);
}

/* Valeurs */
.values {
  padding: var(--section-padding);
  background: var(--color-white);
}

.values-header {
  margin-bottom: 48px;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.value-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 24px 0;
}

.value-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(164, 201, 221, 0.15);
  transition: all var(--transition-medium);
}

.value-card:hover .value-icon {
  background: var(--color-primary-blue);
  transform: scale(1.1);
}

.value-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-primary-blue);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke var(--transition-medium);
}

.value-card:hover .value-icon svg {
  stroke: var(--color-white);
}

.value-card h4 {
  font-size: 1.1rem;
  font-weight: 500;
}

.value-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* CTA Section */
.cta-section {
  padding: 60px 0;
}

.cta-box {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-accent-blue) 50%, var(--color-primary-dark) 100%);
  background-size: 200% auto;
  border-radius: var(--radius-xl);
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at 30% 50%, rgba(39, 99, 171, 0.2) 0%, transparent 50%);
  animation: ctaPulse 8s ease-in-out infinite;
}

@keyframes ctaPulse {

  0%,
  100% {
    transform: translate(0, 0);
  }

  50% {
    transform: translate(5%, 5%);
  }
}

.cta-box h2 {
  color: var(--color-white);
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.cta-box p {
  color: rgba(255, 255, 255, 0.75);
  max-width: 500px;
  margin: 0 auto 32px;
  font-size: 0.95rem;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.cta-box .btn {
  position: relative;
  z-index: 1;
}

/* About Section */
.about {
  padding: var(--section-padding);
  background: var(--color-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 1;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.about-image:hover img {
  transform: scale(1.03);
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 8px;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 8px 0;
}

.about-feature .check-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}

.about-feature .check-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-primary-blue);
  fill: none;
  stroke-width: 2;
}

.about-feature p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* FAQ Section */
.faq {
  padding: var(--section-padding);
  background: var(--color-white);
}

.faq-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.faq-items {
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid var(--color-medium-gray);
  overflow: hidden;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 24px 0;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-fast);
  background: none;
  border: none;
}

.faq-question:hover {
  color: var(--color-primary-blue);
}

.faq-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
}

.faq-icon span {
  display: block;
  width: 16px;
  height: 2px;
  background: var(--color-near-black);
  border-radius: 2px;
  position: absolute;
  transition: all var(--transition-medium);
}

.faq-icon span:last-child {
  transform: rotate(90deg);
}

.faq-item.active .faq-icon span:last-child {
  transform: rotate(0deg);
  opacity: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium), padding var(--transition-medium);
}

.faq-answer-inner {
  padding: 0 0 24px;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

/* Contact CTA */
.contact-cta {
  padding: 60px 0;
}

.contact-box {
  display: flex;
  align-items: stretch;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-accent-blue) 100%);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
}

.contact-box-content {
  flex: 1;
  padding: 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
  z-index: 1;
}

.contact-box-content h2 {
  color: var(--color-white);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}

.contact-box-content p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

.contact-box-images {
  width: 40%;
  position: relative;
  overflow: hidden;
}

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

/* Pied de page */
.footer {
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: 24px 0 24px;
}

.footer-content {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 24px;
}

.footer-logo {
  height: 50px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer-info {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.8;
}

.footer-info a {
  color: var(--color-light-blue);
  transition: color var(--transition-fast);
}

.footer-info a:hover {
  color: var(--color-white);
}

.footer-nav {
  display: flex;
  gap: 40px;
}

.footer-nav a {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

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

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  transition: all var(--transition-medium);
}

.footer-social a:hover {
  background: var(--color-primary-blue);
  transform: translateY(-2px);
}

.footer-social a svg {
  width: 18px;
  height: 18px;
  fill: var(--color-white);
}


.footer-socials {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-social {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  transition: all var(--transition-medium);
}

.footer-social:hover {
  background: var(--color-primary-blue);
  transform: translateY(-2px);
}

.footer-social svg {
  width: 14px;
  height: 14px;
  fill: var(--color-white);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px 6px;
  flex-wrap: wrap;
  padding-top: 24px;
  padding-bottom: 24px;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: underline;
}

/* Bouton Flottant */
#dhv-floating-cal {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2147483647;
  background: var(--color-light-blue);
  color: #0a263e;
  font-family: var(--font-heading) !important;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 16px 28px;
  border-radius: 100px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), background 0.3s ease, box-shadow 0.3s ease, bottom 0.4s ease;
}

#dhv-floating-cal.footer-visible,
body.cookie-banner-open #dhv-floating-cal {
  bottom: 110px;
}

@media (max-width: 768px) {
  #dhv-floating-cal.footer-visible,
  body.cookie-banner-open #dhv-floating-cal {
    bottom: 300px;
  }
}

@media (hover: hover) {
  #dhv-floating-cal:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 15px 40px rgba(164, 201, 221, 0.4);
    background: var(--color-white);
  }
}

#dhv-floating-cal:active {
  transform: scale(0.95);
  background: var(--color-white);
}

#dhv-floating-cal svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
}

@media (max-width: 768px) {
  #dhv-floating-cal {
    bottom: 24px;
    right: 20px;
    width: 60px;
    height: 60px;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
  }
  
  #dhv-floating-cal .floating-text {
    display: none;
  }
  
  #dhv-floating-cal svg {
    width: 24px;
    height: 24px;
    margin: 0;
  }
}

/* Bandeau Cookies */
#dhv-cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2147483647 !important;
  background: rgba(8, 20, 32, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid rgba(164, 201, 221, 0.15);
  padding: 20px 32px;
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

#dhv-cookie-banner.dhv-banner-visible {
  transform: translateY(0);
}

.dhv-cookie-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.dhv-cookie-text {
  flex: 1;
  min-width: 240px;
}

.dhv-cookie-text p {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin: 0;
}

.dhv-cookie-text a {
  color: var(--color-light-blue);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.dhv-cookie-text a:hover {
  color: var(--color-white);
}

.dhv-cookie-title {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  color: var(--color-white);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.dhv-cookie-title::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-light-blue);
  flex-shrink: 0;
}

.dhv-cookie-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.dhv-cookie-accept {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  background: var(--color-primary-blue);
  color: var(--color-white);
  border: 1.5px solid var(--color-primary-blue);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-medium);
  white-space: nowrap;
}

.dhv-cookie-accept:hover {
  background: var(--color-accent-blue);
  border-color: var(--color-accent-blue);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(39, 99, 171, 0.4);
}

.dhv-cookie-refuse {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  background: transparent;
  color: rgba(255, 255, 255, 0.6);
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition-medium);
  white-space: nowrap;
}

.dhv-cookie-refuse:hover {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.5);
}

@media (max-width: 640px) {
  .footer-bottom,
  .landing-legal-links {
    gap: 12px;
  }
  .footer-separator {
    display: none;
  }
  #dhv-cookie-banner {
    padding: 16px 20px;
  }
  .dhv-cookie-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .dhv-cookie-actions {
    width: 100%;
  }
  .dhv-cookie-accept,
  .dhv-cookie-refuse {
    flex: 1;
    justify-content: center;
  }
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.1s;
}

.reveal-delay-2 {
  transition-delay: 0.2s;
}

.reveal-delay-3 {
  transition-delay: 0.3s;
}

.reveal-delay-4 {
  transition-delay: 0.4s;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

/* Responsive — Tablet */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px 0;
  }

  .hero-content {
    max-width: 80%;
  }

  .services-header {
    flex-direction: column;
    gap: 24px;
  }

  .services-header-image {
    width: 100%;
    height: 240px;
  }

  .values-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .about-grid {
    gap: 40px;
  }

  .faq-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .contact-box-images {
    width: 35%;
  }

  .footer-content {
    flex-direction: column;
    gap: 32px;
  }

  .footer-nav {
    flex-wrap: wrap;
    gap: 24px;
  }
}

/* Responsive — Mobile */
@media (max-width: 768px) {
  :root {
    --section-padding: 64px 0;
    --container-padding: 0 20px;
  }

  .navbar-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero {
    min-height: 100svh;
    background-color: var(--color-primary-dark);
  }

  .hero-bg img {
    opacity: 0.45;
  }

  .hero-content {
    max-width: 100%;
    padding: 0 20px 60px;
  }

  .hero-description {
    max-width: 100%;
    font-size: 0.95rem;
  }

  .services-list {
    grid-template-columns: 1fr;
  }

  .values-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-image {
    aspect-ratio: 16/10;
  }

  .cta-box {
    padding: 48px 24px;
    border-radius: var(--radius-lg);
  }

  .contact-box {
    flex-direction: column;
    border-radius: var(--radius-lg);
  }

  .contact-box-content {
    padding: 40px 24px;
  }

  .contact-box-images {
    width: 100%;
    height: 200px;
  }

  .landing-choices {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .choice-card {
    padding: 36px 24px;
  }

  .landing-logo {
    width: 120px;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .btn {
    padding: 12px 24px;
    font-size: 0.85rem;
  }

  .btn-large {
    padding: 14px 28px;
  }

  .cta-box {
    padding: 40px 20px;
  }
}

/* ===================================================
   UTILITAIRES
   =================================================== */
.text-white {
  color: var(--color-white);
}

.text-center {
  text-align: center;
}

.mt-1 {
  margin-top: 8px;
}

.mt-2 {
  margin-top: 16px;
}

.mt-3 {
  margin-top: 24px;
}

.mt-4 {
  margin-top: 32px;
}

.mb-1 {
  margin-bottom: 8px;
}

.mb-2 {
  margin-bottom: 16px;
}

.mb-3 {
  margin-bottom: 24px;
}

.mb-4 {
  margin-bottom: 32px;
}