/* ===== Variables ===== */
:root {
  --bg: #0a0a0c;
  --bg-card: #12121a;
  --text: #f5f5f7;
  --text-muted: #a0a0a5;
  --accent: #ffffff;
  --accent-pale: #f0f0f0;
  --accent-dark: #0a0a0c;
  --border: rgba(255, 255, 255, 0.08);
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-script: 'Great Vibes', cursive;
  --font-body: 'Inter', system-ui, sans-serif;
  --radius: 8px;
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  min-width: 320px;
}

a {
  color: inherit;
  text-decoration: none;
}

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

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  padding: clamp(0.75rem, 2vw, 1.25rem) clamp(1rem, 4vw, 2rem);
  background: rgba(10, 10, 12, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
  max-width: 100vw;
  overflow: hidden;
}

.logo {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(0.95rem, 2.5vw, 1.25rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  flex-shrink: 1;
  transition: color var(--transition);
}

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

.header-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 2rem;
}

.nav {
  display: flex;
  gap: 2rem;
}

.nav a {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  transition: color var(--transition);
}

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

.btn-contact {
  background: #ffffff !important;
  color: #000000 !important;
  font-size: 0.8rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.1em !important;
  padding: 0.65rem 1.25rem !important;
  border: 2px solid #000000;
  border-radius: 0;
}

.btn-contact:hover {
  background: #f5f5f5 !important;
  color: #000000 !important;
  transform: translateY(-2px);
}

.burger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-shrink: 0;
}

.burger span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: clamp(5rem, 12vw, 8rem) clamp(1rem, 4vw, 2rem) clamp(2rem, 6vw, 4rem);
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('assets/hero-bg.png') center / cover no-repeat;
  background-size: cover;
  background-position: center;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 12, 0.55);
}

.hero-content {
  position: relative;
  max-width: 800px;
}

.hero h1 {
  font-family: 'Syne', 'Outfit', var(--font-body);
  font-weight: 700;
  font-size: clamp(2.5rem, 5.5vw, 3.75rem);
  line-height: 1.15;
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
  color: var(--text);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.6), 0 0 40px rgba(0, 0, 0, 0.3);
}

.hero-tagline {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-style: italic;
  font-weight: 500;
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--text);
  margin-bottom: 2rem;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 0, 0, 0.25);
}

.hero-desc {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 2vw, 1.05rem);
  font-weight: 400;
  color: var(--text);
  line-height: 1.65;
  max-width: 520px;
  margin: 0 auto 2.25rem;
  padding: 0 0.5rem;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.6), 0 0 24px rgba(0, 0, 0, 0.2);
}

.btn-hero {
  background: var(--accent);
  color: var(--accent-dark);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.btn-hero:hover {
  background: var(--accent-pale);
  color: var(--accent-dark);
  transform: translateY(-2px);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: clamp(0.75rem, 2vw, 0.9rem) clamp(1.25rem, 3vw, 1.75rem);
  font-family: var(--font-body);
  font-size: clamp(0.85rem, 2vw, 0.95rem);
  font-weight: 600;
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  min-height: 44px;
}

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

.btn-primary:hover {
  background: var(--accent-pale);
  color: var(--accent-dark);
  transform: translateY(-2px);
}

.btn-outline {
  border-color: var(--border);
  color: var(--text);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ===== Sections ===== */
.section {
  padding: clamp(2.5rem, 8vw, 5rem) clamp(1rem, 4vw, 2rem);
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.section-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  letter-spacing: 0.02em;
  margin-bottom: 3rem;
  color: var(--text);
}

/* ===== Services ===== */
.section.services .section-title {
  text-align: center;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2vw, 1.5rem);
}

@media (max-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

.service-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-4px);
}

.service-card-image {
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  min-height: 180px;
}

.service-card-content {
  padding: clamp(1.25rem, 3vw, 1.75rem) clamp(1rem, 2vw, 1.5rem);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.service-icon {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  color: var(--text);
  margin-bottom: 0;
}

.service-icon svg {
  flex-shrink: 0;
}

.service-card h3 {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

/* ===== About ===== */
.section.about {
  background: linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.03) 50%, transparent 100%);
}

.about-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.about-header {
  margin-bottom: 2rem;
}

.about-title {
  margin-bottom: 1rem;
  line-height: 1.25;
}

.about-line {
  display: block;
  width: 60px;
  height: 3px;
  margin: 0 auto;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  border-radius: 2px;
}

.about-content {
  margin-bottom: 3rem;
}

.about-lead {
  font-family: var(--font-body);
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  font-weight: 500;
  color: var(--text);
  line-height: 1.7;
  margin: 0 0 1.25rem;
}

.about-text {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 3vw, 2rem);
  padding: 2rem 0;
}

@media (max-width: 600px) {
  .about-stats {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 1.5rem 0;
  }
}

.stat {
  padding: 1.5rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.stat:hover {
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.stat-value {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-transform: lowercase;
}

/* ===== Projects ===== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
}

.project-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  cursor: pointer;
}

.project-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  transform: scale(1.02);
}

.project-image {
  aspect-ratio: 16 / 10;
  width: 100%;
}

.project-info {
  padding: 1.5rem;
  background: var(--bg-card);
}

.project-info h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.project-info p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ===== Contact ===== */
.section.contact {
  background: linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.02) 50%, transparent 100%);
}

.contact-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.contact-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.contact-title {
  margin-bottom: 0.75rem;
}

.contact-line {
  display: block;
  width: 60px;
  height: 3px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  border-radius: 2px;
}

.contact-intro {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.6;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.contact-info {
  padding-top: 0.5rem;
}

.contact-info-text {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1rem;
  color: var(--text);
  transition: color var(--transition);
}

.contact-link:hover {
  color: var(--accent);
}

.contact-link-icon {
  font-size: 1.1rem;
  opacity: 0.9;
}

.contact-form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 4vw, 2.25rem);
  transition: var(--transition);
}

.contact-form-wrapper:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.contact-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text-muted);
}

.form-row input,
.form-row textarea {
  width: 100%;
  max-width: 100%;
  padding: clamp(0.75rem, 2vw, 0.9rem) 1rem;
  font-family: var(--font-body);
  font-size: 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  transition: var(--transition);
  min-height: 44px;
  box-sizing: border-box;
}

.form-row input::placeholder,
.form-row textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.7;
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.15);
}

.form-row textarea {
  resize: vertical;
  min-height: 120px;
}

.btn-submit {
  width: 100%;
  margin-top: 0.25rem;
}

@media (min-width: 769px) {
  .btn-submit {
    width: auto;
    min-width: 180px;
  }
}

.form-status {
  font-size: 0.95rem;
  margin-top: 0.5rem;
  min-height: 1.4em;
}

.form-status--sending {
  color: var(--text-muted);
}

.form-status--success {
  color: var(--accent);
}

.form-status--error {
  color: #e07c7c;
}

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--border);
  padding: clamp(2rem, 5vw, 3rem) clamp(1rem, 4vw, 2rem);
  margin-top: 4rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.footer .logo {
  font-size: 1.1rem;
  font-family: var(--font-serif);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

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

/* ===== Pages légales ===== */
.legal-main {
  padding: 6rem 1.5rem 4rem;
  min-height: 60vh;
}

.legal-content {
  max-width: 720px;
  margin: 0 auto;
}

.legal-content h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.legal-updated {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

.legal-content section {
  margin-bottom: 2rem;
}

.legal-content h2 {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.legal-content p,
.legal-content li {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 0.5rem;
}

.legal-content ul {
  margin: 0.5rem 0 1rem 1.25rem;
  padding: 0;
}

.legal-content a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-content a:hover {
  opacity: 0.9;
}

.legal-back {
  margin-top: 3rem;
  margin-bottom: 0;
}

/* ===== Bannière cookies ===== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 1.5rem;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.3);
  transform: translateY(100%);
  transition: transform 0.35s ease;
}

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

.cookie-banner-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.cookie-banner-text {
  flex: 1;
  min-width: 280px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

.cookie-banner-text a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-banner-text a:hover {
  opacity: 0.9;
}

.cookie-banner-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.cookie-banner-buttons .btn {
  padding: 0.6rem 1.25rem;
  font-size: 0.9rem;
}

.cookie-banner-buttons .cookie-refuse {
  border: 2px solid rgba(255, 255, 255, 0.5);
  color: var(--text);
  background: transparent;
}

.cookie-banner-buttons .cookie-refuse:hover {
  border-color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

@media (max-width: 600px) {
  .cookie-banner-inner {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .cookie-banner-buttons {
    justify-content: center;
  }
}

/* ===== Responsive : tablette & mobile (menu burger) ===== */
@media (max-width: 992px) {
  .burger {
    display: flex;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
  }
}

/* ===== Responsive : mobile ===== */
@media (max-width: 768px) {
  .header {
    padding: 0.75rem 1rem;
  }

  .logo {
    font-size: clamp(0.85rem, 4vw, 1rem);
    text-align: left;
    margin-left: 0;
    max-width: 55vw;
  }

  .burger {
    padding: 6px;
  }

  .hero {
    padding: 5rem 1rem 2.5rem;
  }

  .hero h1 {
    font-size: clamp(1.75rem, 8vw, 2.5rem);
  }

  .hero-tagline {
    font-size: clamp(1.75rem, 8vw, 2.5rem);
  }

  .btn-hero {
    width: 100%;
    max-width: 320px;
  }

  .section {
    padding: 2.5rem 1rem;
  }

  .section-title {
    font-size: clamp(1.5rem, 5vw, 1.75rem);
    margin-bottom: 2rem;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
}

/* Très petit écran */
@media (max-width: 480px) {
  .hero-content {
    padding: 0 0.25rem;
  }

  .service-card-content {
    padding: 1.25rem 1rem;
  }

  .project-info {
    padding: 1.25rem 1rem;
  }
}

/* Fond sombre quand le menu est ouvert (mobile / tablette) */
.menu-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 98;
  opacity: 0;
  transition: opacity 0.3s ease;
}

@media (max-width: 992px) {
  /* Désactiver overflow pour que le menu plein écran ne soit pas rogné */
  .header {
    overflow: visible;
  }

  .menu-backdrop {
    display: block;
    pointer-events: none;
  }

  .menu-backdrop.open {
    opacity: 1;
    pointer-events: auto;
  }

  /* Burger au-dessus du menu pour pouvoir fermer - z-index très élevé */
  .header .burger {
    position: relative;
    z-index: 10001;
    pointer-events: auto;
  }

  /* Menu mobile plein écran noir, slide depuis la droite */
  .header-right {
    display: flex;
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    padding: 2rem;
    background: #000000;
    z-index: 9999;
    transition: right 0.4s ease;
  }

  .header-right.open {
    right: 0;
  }

  /* Header au-dessus du menu (burger reste cliquable) */
  .header.menu-open {
    z-index: 10000;
  }

  .header.menu-open .burger {
    z-index: 10001;
  }

  .header-right .nav {
    display: flex !important;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    padding: 0;
  }

  .header-right .nav a,
  .header-right .menu-link {
    display: block !important;
    padding: 0.5rem 0;
    font-size: 1.5rem;
    font-weight: 500;
    color: #ffffff !important;
    text-decoration: none;
    border: none;
    visibility: visible !important;
    opacity: 1 !important;
  }

  .header-right .nav a:hover,
  .menu-link:hover {
    color: rgba(255, 255, 255, 0.8) !important;
  }

  .menu-panel-cta,
  .header-right .contact-btn {
    display: inline-block !important;
    margin: 1rem auto 0;
    padding: 0.75rem 1.5rem;
    width: auto;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    background: transparent !important;
    color: #ffffff !important;
    border: 1px solid #ffffff !important;
    border-radius: 0;
    box-shadow: none;
  }

  .menu-panel-cta:hover,
  .header-right .contact-btn:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    color: #ffffff !important;
    box-shadow: none;
  }
}


.header.menu-open .burger span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header.menu-open .burger span:nth-child(2) {
  opacity: 0;
}

.header.menu-open .burger span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}