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

:root {
  --color-black: #1a1a1a;
  --color-white: #ffffff;
  --color-gray: #f5f5f5;
  --color-dark-gray: #333;
  --color-medium-gray: #666;
  --color-light-gray: #e0e0e0;
  --font-heading: 'Courier New', Courier, monospace;
  --font-body: 'Open Sans', Helvetica, Arial, sans-serif;
  --max-width: 980px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-black);
  background: var(--color-white);
  line-height: 1.6;
}

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

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

/* ========== HEADER ========== */
.site-header {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 30px;
  padding: 20px 40px;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-light-gray);
}

.logo {
  display: flex;
  align-items: center;
  gap: 15px;
}

.logo svg {
  width: 70px;
  height: 70px;
}

.logo-text {
  font-family: var(--font-heading);
  line-height: 1.3;
}

.logo-text .name {
  font-size: 16px;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.logo-text .title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ========== NAV ========== */
.main-nav ul {
  display: flex;
  list-style: none;
  gap: 5px;
}

.main-nav a {
  display: block;
  padding: 8px 16px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-dark-gray);
  border-bottom: 2px solid transparent;
  transition: border-color 0.3s, color 0.3s;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--color-black);
  border-bottom-color: var(--color-black);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 28px;
  cursor: pointer;
  padding: 5px;
}

/* ========== HERO SLIDER ========== */
.hero-slider {
  position: relative;
  width: 100%;
  height: 80vh;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-slide.active {
  opacity: 1;
}

.hero-slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.hero-slide-overlay {
  position: relative;
  z-index: 2;
  background: rgba(255, 255, 255, 0.75);
  padding: 50px 60px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.hero-slide-overlay h2 {
  font-family: var(--font-heading);
  font-size: 26px;
  letter-spacing: 6px;
  text-transform: uppercase;
  margin-bottom: 15px;
  font-weight: 300;
}

.hero-slide-overlay p {
  font-family: var(--font-heading);
  font-size: 14px;
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 25px;
}

.hero-slide-overlay .btn {
  font-family: var(--font-heading);
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 12px 30px;
  border: 1px solid var(--color-dark-gray);
  background: transparent;
  color: var(--color-dark-gray);
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
}

.hero-slide-overlay .btn:hover {
  background: var(--color-black);
  color: var(--color-white);
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(255, 255, 255, 0.7);
  border: none;
  font-size: 36px;
  padding: 10px 15px;
  cursor: pointer;
  color: var(--color-dark-gray);
  transition: background 0.3s;
}

.slider-arrow:hover {
  background: rgba(255, 255, 255, 0.95);
}

.slider-arrow.prev {
  left: 15px;
}

.slider-arrow.next {
  right: 15px;
}

.slider-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 10px;
}

.slider-dots button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--color-white);
  background: transparent;
  cursor: pointer;
  transition: background 0.3s;
}

.slider-dots button.active {
  background: var(--color-white);
}

/* ========== SERVICE SECTIONS (Homepage) ========== */
.service-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 450px;
}

.service-section.reverse .service-text {
  order: 2;
}

.service-section.reverse .service-image {
  order: 1;
}

.service-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 50px 60px;
  background: var(--color-white);
}

.service-text h3 {
  font-family: var(--font-heading);
  font-size: 28px;
  letter-spacing: 5px;
  text-transform: uppercase;
  writing-mode: vertical-lr;
  transform: rotate(180deg);
  position: absolute;
  left: 30px;
}

.service-text-inner {
  position: relative;
  padding-left: 20px;
}

.service-text-inner::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-black);
}

.service-text-inner .dot {
  width: 8px;
  height: 8px;
  background: var(--color-black);
  border-radius: 50%;
  margin-bottom: 15px;
}

.service-text-inner p {
  font-size: 15px;
  color: var(--color-medium-gray);
  line-height: 1.7;
}

.service-title-vertical {
  font-family: var(--font-heading);
  font-size: 24px;
  letter-spacing: 5px;
  text-transform: uppercase;
  writing-mode: vertical-lr;
  transform: rotate(180deg);
  margin-right: 25px;
}

.service-content {
  display: flex;
  align-items: center;
  padding: 50px 60px;
}

.service-image {
  background-size: cover;
  background-position: center;
  min-height: 450px;
}

/* ========== PAGE HEADER ========== */
.page-header {
  background: var(--color-black);
  padding: 5px 0;
}

.page-title {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 25px 40px 20px;
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 400;
  letter-spacing: 2px;
  border-bottom: 3px solid var(--color-black);
}

/* ========== CONTENT SECTIONS ========== */
.content-wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 400;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

/* ========== CONTACT PAGE ========== */
.contact-info {
  margin-bottom: 30px;
}

.contact-info h2 {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 400;
  margin-bottom: 5px;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--color-black);
}

.contact-info p {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.8;
}

.contact-info .business-name {
  font-family: var(--font-heading);
  font-size: 18px;
  margin-top: 20px;
}

.contact-info .person-name {
  font-family: var(--font-heading);
  font-size: 16px;
}

.contact-form {
  max-width: 500px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 15px;
  margin-bottom: 8px;
  border: 1px solid var(--color-light-gray);
  font-family: var(--font-body);
  font-size: 14px;
  background: var(--color-white);
  transition: border-color 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-black);
}

.contact-form textarea {
  height: 150px;
  resize: vertical;
}

.contact-form button {
  float: right;
  padding: 10px 30px;
  background: transparent;
  border: 1px solid var(--color-dark-gray);
  font-family: var(--font-heading);
  font-size: 14px;
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
}

.contact-form button:hover {
  background: var(--color-black);
  color: var(--color-white);
}

/* ========== TARIFS PAGE ========== */
.tarifs-banner {
  background: var(--color-gray);
  padding: 20px 40px;
  font-size: 14px;
  text-align: center;
}

.tarifs-slider {
  width: 100%;
  height: 400px;
  overflow: hidden;
  position: relative;
}

.tarifs-slider img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tarifs-content h2 {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 400;
  margin-bottom: 5px;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--color-black);
}

.tarif-category {
  margin-bottom: 30px;
}

.tarif-category h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
  margin-top: 20px;
}

.tarif-category p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-medium-gray);
}

.tarif-category a {
  text-decoration: underline;
}

/* ========== ENTREPRISE PAGE ========== */
.entreprise-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 40px;
  align-items: center;
}

.entreprise-section .text-col h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 400;
  margin-bottom: 15px;
}

.entreprise-section .text-col p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-medium-gray);
}

.entreprise-section .image-col {
  position: relative;
  overflow: hidden;
}

/* ========== MINI CAROUSEL ========== */
.mini-carousel {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #222;
}

.mini-carousel-slide {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.6s ease;
  cursor: pointer;
}

.mini-carousel-slide.active {
  opacity: 1;
}

.mini-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  background: rgba(255,255,255,0.7);
  border: none;
  font-size: 28px;
  padding: 6px 12px;
  cursor: pointer;
  line-height: 1;
  transition: background 0.2s;
  border-radius: 4px;
}

.mini-arrow:hover {
  background: rgba(255,255,255,0.95);
}

.mini-prev { left: 8px; }
.mini-next { right: 8px; }

/* ========== LIGHTBOX ========== */
.lightbox-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.92);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  cursor: zoom-out;
}

.lightbox-overlay.visible {
  opacity: 1;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}

.lightbox-close {
  position: absolute;
  top: 20px; right: 24px;
  background: none;
  border: none;
  color: #fff;
  font-size: 36px;
  cursor: pointer;
  line-height: 1;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.lightbox-close:hover {
  opacity: 1;
}

.lightbox-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.15);
  border: none;
  color: #fff;
  font-size: 40px;
  padding: 10px 16px;
  cursor: pointer;
  line-height: 1;
  border-radius: 6px;
  transition: background 0.2s;
}

.lightbox-arrow:hover {
  background: rgba(255,255,255,0.3);
}

.lightbox-arrow.lb-prev { left: 20px; }
.lightbox-arrow.lb-next { right: 20px; }

/* ========== MARIAGE PAGE ========== */
.mariage-content p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--color-medium-gray);
  margin-bottom: 15px;
}

.mariage-content a {
  color: var(--color-black);
  text-decoration: underline;
}

/* ========== PARTICULIERS PAGE ========== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
  margin-bottom: 40px;
}

.gallery-grid .gallery-item {
  aspect-ratio: 1;
  background: var(--color-gray);
  background-size: cover;
  background-position: center;
  cursor: pointer;
  transition: opacity 0.3s;
}

.gallery-grid .gallery-item:hover {
  opacity: 0.85;
}

.service-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.service-card {
  padding: 30px;
  background: var(--color-gray);
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 400;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-medium-gray);
  margin-bottom: 15px;
}

.service-card .btn-link {
  font-size: 13px;
  text-decoration: underline;
  color: var(--color-black);
}

/* ========== VIDEOS PAGE ========== */
.video-item {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 30px;
  margin-bottom: 40px;
  align-items: start;
}

.video-item iframe {
  width: 100%;
  aspect-ratio: 16/9;
  border: none;
  background: var(--color-black);
}

.video-item .video-info h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 400;
  margin-bottom: 15px;
  line-height: 1.4;
}

.video-item .video-info p {
  font-size: 14px;
  color: var(--color-medium-gray);
  line-height: 1.7;
}

/* ========== FOOTER ========== */
.site-footer {
  background: var(--color-black);
  color: var(--color-white);
  padding: 25px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
}

.footer-text {
  opacity: 0.8;
}

.footer-text a {
  text-decoration: underline;
}

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

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  opacity: 0.8;
  transition: opacity 0.3s;
}

.footer-social a:hover {
  opacity: 1;
}

.footer-social svg {
  width: 20px;
  height: 20px;
  fill: var(--color-white);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .site-header {
    flex-direction: column;
    gap: 15px;
    padding: 15px 20px;
  }

  .nav-toggle {
    display: block;
  }

  .main-nav {
    display: none;
    width: 100%;
  }

  .main-nav.open {
    display: block;
  }

  .main-nav ul {
    flex-direction: column;
    text-align: center;
  }

  .hero-slider {
    height: 60vh;
  }

  .hero-slide-overlay {
    padding: 30px;
  }

  .hero-slide-overlay h2 {
    font-size: 20px;
    letter-spacing: 4px;
  }

  .service-section {
    grid-template-columns: 1fr;
  }

  .service-section.reverse .service-text,
  .service-section.reverse .service-image {
    order: unset;
  }

  .service-image {
    min-height: 300px;
  }

  .entreprise-section,
  .video-item {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-cards {
    grid-template-columns: 1fr;
  }

  .site-footer {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }
}