/* 
   Domain - Financial Audit Services
   Main stylesheet
   Language: French (fr-FR)
*/

/* === RESET & BASE STYLES === */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Color palette */
  --bg-dark: #0f1318;
  --bg-medium: #1a1f27;
  --bg-light: #262c36;

  --text-primary: #f5f7fa;
  --text-secondary: #ccd4e0;

  --accent-neon: #00f5d4;
  --accent-purple: #7b2cf4;
  --accent-yellow: #ffde59;

  --success: #2ed573;
  --error: #ff6b6b;

  /* Typography */
  --font-primary: "Poppins", system-ui, sans-serif;
  --font-secondary: "Montserrat", system-ui, sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 3rem;
  --space-xl: 5rem;

  /* Other */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --transition: all 0.3s ease;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 40px;
}

body {
  font-family: var(--font-primary);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: var(--accent-neon);
  text-decoration: none;
  transition: var(--transition);
}

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

section[id] {
  scroll-margin-top: 40px;
}

div {
  word-break: break-word;
  overflow-wrap: break-word;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

/* === BUTTONS === */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--accent-neon);
  color: var(--bg-dark);
  border: none;
  border-radius: var(--border-radius-md);
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.btn:hover {
  background-color: var(--accent-yellow);
  color: var(--bg-dark);
  transform: translateY(-3px);
}

.btn-outline {
  background-color: transparent;
  color: var(--accent-neon);
  border: 2px solid var(--accent-neon);
}

.btn-outline:hover {
  background-color: var(--accent-neon);
  color: var(--bg-dark);
}

.btn-purple {
  background-color: var(--accent-purple);
  color: var(--text-primary);
}

.btn-purple:hover {
  background-color: #8d45ff;
  color: var(--text-primary);
}

/* === HEADER === */
.header {
  background-color: rgba(15, 19, 24, 0.95);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 245, 212, 0.1);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent-neon);
  letter-spacing: 1px;
}

.nav-desktop {
  display: none;
}

.nav-desktop ul {
  display: flex;
  list-style: none;
  gap: var(--space-md);
}

.nav-desktop a {
  color: var(--text-primary);
  font-weight: 500;
  position: relative;
}

.nav-desktop a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-neon);
  transition: var(--transition);
}

.nav-desktop a:hover::after {
  width: 100%;
}

/* Mobile navigation */
.nav-toggle {
  display: none;
}

.nav-toggle-label {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  z-index: 1001;
}

.nav-toggle-label span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--accent-neon);
  border-radius: 3px;
  transition: var(--transition);
}

.nav-mobile {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 350px;
  height: 100vh;
  background-color: var(--bg-medium);
  padding: var(--space-xl) var(--space-md);
  transition: var(--transition);
  z-index: 1000;
  box-shadow: -5px 0 15px rgba(0, 0, 0, 0.3);
}

.nav-mobile ul {
  list-style: none;
  margin-top: var(--space-xl);
}

.nav-mobile li {
  margin-bottom: var(--space-md);
}

.nav-mobile a {
  color: var(--text-primary);
  font-size: 1.2rem;
  display: block;
  padding: var(--space-xs) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-toggle:checked ~ .nav-mobile {
  right: 0;
}

.nav-toggle:checked ~ .nav-toggle-label span:first-child {
  transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle:checked ~ .nav-toggle-label span:nth-child(2) {
  opacity: 0;
}

.nav-toggle:checked ~ .nav-toggle-label span:last-child {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* === HERO SECTION === */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: var(--space-xl) 0;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(
      rgba(15, 19, 24, 0.8),
      rgba(15, 19, 24, 0.9)
    ),
    url("../img/YaHmD.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -1;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin: 0 auto;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: var(--space-md);
  background: linear-gradient(
    to right,
    var(--accent-neon),
    var(--accent-purple)
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.2;
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  margin-bottom: var(--space-lg);
  color: var(--text-secondary);
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* === SECTION STYLES === */
.section {
  padding: var(--space-xl) 0;
}

.section-dark {
  background-color: var(--bg-dark);
}

.section-medium {
  background-color: var(--bg-medium);
}

.section-light {
  background-color: var(--bg-light);
}

.section-heading {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-xs);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(
    to right,
    var(--accent-neon),
    var(--accent-purple)
  );
  border-radius: 2px;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 700px;
  margin: var(--space-md) auto 0;
}

/* === CARDS GRID === */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.card {
  background-color: var(--bg-medium);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.card-image {
  height: 200px;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.card-content {
  padding: var(--space-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-title {
  margin-bottom: var(--space-sm);
  font-size: 1.4rem;
  color: var(--accent-neon);
}

.card-text {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  flex: 1;
}

/* === ABOUT SECTION === */
.about {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.about-image {
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.about-content h2 {
  margin-bottom: var(--space-md);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--accent-neon);
}

.about-content p {
  margin-bottom: var(--space-md);
  color: var(--text-secondary);
}

.about-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.feature-icon {
  width: 40px;
  height: 40px;
  background-color: rgba(0, 245, 212, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-neon);
  font-size: 1.2rem;
}

/* === SERVICES SECTION === */
.service-card {
  border: 1px solid rgba(0, 245, 212, 0.1);
}

.service-icon {
  background-color: rgba(0, 245, 212, 0.1);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
  color: var(--accent-neon);
  font-size: 1.5rem;
}

/* === STEPS SECTION === */
.step-card {
  position: relative;
  padding-left: var(--space-lg);
}

.step-number {
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  background-color: var(--accent-purple);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--text-primary);
}

/* === TESTIMONIALS === */
.testimonial {
  text-align: center;
  padding: var(--space-md);
}

.testimonial-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto var(--space-sm);
  overflow: hidden;
  border: 3px solid var(--accent-neon);
}

.testimonial-text {
  font-style: italic;
  position: relative;
  padding: 0 var(--space-md);
  margin-bottom: var(--space-md);
}

.testimonial-text::before,
.testimonial-text::after {
  content: '"';
  font-size: 3rem;
  color: var(--accent-neon);
  opacity: 0.5;
  position: absolute;
}

.testimonial-text::before {
  top: -20px;
  left: 0;
}

.testimonial-text::after {
  bottom: -40px;
  right: 0;
}

.testimonial-name {
  font-weight: 700;
  color: var(--text-primary);
}

.testimonial-position {
  color: var(--accent-neon);
  font-size: 0.9rem;
}

/* === FAQ SECTION === */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--bg-medium);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.faq-question {
  display: block;
  width: 100%;
  text-align: left;
  padding: var(--space-md);
  background-color: transparent;
  border: none;
  cursor: pointer;
  position: relative;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.faq-question::after {
  content: "+";
  position: absolute;
  right: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: var(--accent-neon);
  transition: var(--transition);
}

.faq-toggle {
  display: none;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 var(--space-md);
  color: var(--text-secondary);
  transition: var(--transition);
}

.faq-toggle:checked ~ .faq-answer {
  max-height: 500px;
  padding: 0 var(--space-md) var(--space-md);
}

.faq-toggle:checked ~ .faq-question::after {
  content: "−";
}

/* === CONTACT FORM === */
.contact-form {
  background-color: var(--bg-medium);
  padding: var(--space-lg);
  border-radius: var(--border-radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  max-width: 700px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  background-color: var(--bg-dark);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-family: var(--font-primary);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-neon);
  box-shadow: 0 0 0 3px rgba(0, 245, 212, 0.2);
}

select.form-control option {
  background-color: #ffffff;
  color: var(--bg-dark);
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
}

.form-check-input {
  margin-top: 5px;
  width: 18px;
  height: 18px;
  accent-color: var(--accent-neon);
}

.form-check-label {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.form-check-label a {
  text-decoration: underline;
}

.form-submit {
  margin-top: var(--space-md);
  width: 100%;
}

/* === FOOTER === */
.footer {
  background-color: var(--bg-dark);
  padding: var(--space-xl) 0 var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.footer-column h4 {
  margin-bottom: var(--space-md);
  color: var(--accent-neon);
  font-size: 1.2rem;
  position: relative;
}

.footer-column h4::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--accent-neon);
  border-radius: 2px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-xs);
}

.footer-links a {
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent-neon);
  padding-left: 5px;
}

.footer-contact-item {
  display: flex;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
  color: var(--text-secondary);
}

.footer-contact-icon {
  color: var(--accent-neon);
}

.footer-bottom {
  padding-top: var(--space-md);
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* === COOKIE POPUP === */
.cookie-popup {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background-color: var(--bg-medium);
  padding: var(--space-md);
  border-radius: var(--border-radius-md);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  display: none;
  max-width: 500px;
}

.cookie-popup.visible {
  display: block;
  animation: slidein 0.5s forwards;
}

.cookie-popup p {
  margin-bottom: var(--space-md);
}

.cookie-buttons {
  display: flex;
  gap: var(--space-sm);
}

/* === THANK YOU PAGE === */
.thank-you {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  max-width: 600px;
  margin: 8rem auto 5rem;
  padding: var(--space-lg);
  background-color: var(--bg-medium);
  border-radius: var(--border-radius-md);
  border: 1px solid var(--accent-neon);
}

.thank-you h1 {
  margin-bottom: var(--space-md);
  color: var(--accent-neon);
}

.thank-you p {
  margin-bottom: var(--space-lg);
}

/* === LEGAL PAGES === */
.legal-page {
  padding-top: 120px;
  padding-bottom: var(--space-xl);
  max-width: 900px;
  margin: 0 auto;
}

.legal-page h1 {
  margin-bottom: var(--space-lg);
  color: var(--accent-neon);
}

.legal-page h2 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  color: var(--accent-yellow);
}

.legal-page p,
.legal-page ul,
.legal-page ol {
  margin-bottom: var(--space-md);
  color: var(--text-secondary);
}

.legal-page ul,
.legal-page ol {
  padding-left: var(--space-lg);
}

.legal-page li {
  margin-bottom: var(--space-xs);
}

/* === ANIMATIONS === */
@keyframes slidein {
  from {
    transform: translateY(100px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.fade-in {
  opacity: 0;
  animation: fadeIn 1s forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.slide-in-left {
  opacity: 0;
  animation: slideInLeft 1s forwards;
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.slide-in-right {
  opacity: 0;
  animation: slideInRight 1s forwards;
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* === MEDIA QUERIES === */
@media (min-width: 768px) {
  .nav-desktop {
    display: block;
  }

  .nav-toggle-label {
    display: none;
  }

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

  .hero-buttons {
    flex-wrap: nowrap;
  }
}

@media (max-width: 767px) {
  .hero-buttons .btn {
    width: 100%;
  }

  .footer-grid {
    gap: var(--space-md);
  }
}