/* ============================================
   FORTIN PRODUCTIONS — Design System
   Brand: vert forêt #0F2218 + crème #E0D5B0
   ============================================ */

:root {
  --bg: #0B1E13;
  --bg2: #0F2218;
  --bg3: #132B1C;
  --border: rgba(224, 213, 176, 0.14);
  --cream: #E0D5B0;
  --cream-light: #F0E8CC;
  --cream-dim: rgba(224, 213, 176, 0.1);
  --text: #F0EAD6;
  --text-2: #8FAD92;
  --text-3: #4A7050;
  --white: #ffffff;
  --radius: 12px;
  --radius-sm: 8px;
  --font-body: 'Inter', sans-serif;
  --font-display: 'Playfair Display', serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow: 0 4px 32px rgba(0, 0, 0, 0.5);
  --shadow-cream: 0 0 40px rgba(224, 213, 176, 0.1);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(13, 13, 13, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), background var(--transition);
}
.nav.scrolled {
  border-bottom-color: var(--border);
}
.nav__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}
.nav__logo-img {
  height: 38px;
  width: auto;
  flex-shrink: 0;
}
.nav__logo-text {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav__links a {
  font-size: 14px;
  color: var(--text-2);
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--text); }
.nav__cta {
  background: var(--cream) !important;
  color: #000 !important;
  padding: 8px 20px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 13px !important;
  transition: opacity var(--transition) !important;
}
.nav__cta:hover { opacity: 0.85; }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.nav__mobile {
  display: none;
  flex-direction: column;
  padding: 16px 24px 20px;
  border-top: 1px solid var(--border);
  background: var(--bg2);
  gap: 4px;
}
.nav__mobile.open { display: flex; }
.nav__mobile-link {
  padding: 10px 0;
  font-size: 15px;
  color: var(--text-2);
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}
.nav__mobile-link:last-child { border-bottom: none; }
.nav__mobile-link:hover { color: var(--text); }
.nav__mobile-cta {
  color: var(--cream) !important;
  font-weight: 600;
  margin-top: 8px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  line-height: 1;
}
.btn--primary {
  background: var(--cream);
  color: #000;
}
.btn--primary:hover {
  background: var(--cream-light);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.3);
}
.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn--outline:hover {
  border-color: var(--cream);
  color: var(--cream);
  transform: translateY(-1px);
}
.btn--full { width: 100%; justify-content: center; }

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--text);
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-desc {
  font-size: 17px;
  color: var(--text-2);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 800px 600px at 70% 50%, rgba(201, 168, 76, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 400px 400px at 20% 30%, rgba(201, 168, 76, 0.04) 0%, transparent 60%);
  pointer-events: none;
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(201, 168, 76, 0.03) 100%);
}
.hero__content {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  z-index: 1;
}
.hero__eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: 24px;
}
.hero__logo {
  display: block;
  width: 150px;
  height: auto;
  margin: 0 auto 32px;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(40px, 7vw, 80px);
  font-weight: 800;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 24px;
}
.hero__accent {
  color: var(--cream);
}
.hero__subtitle {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--text-2);
  max-width: 580px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}
.hero__stats {
  display: flex;
  gap: 48px;
  justify-content: center;
  flex-wrap: wrap;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}
.hero__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.hero__stat-num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  color: var(--cream);
}
.hero__stat-label {
  font-size: 12px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-3);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--text-3), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* ============================================
   SERVICES
   ============================================ */
.services {
  padding: 100px 0;
  background: var(--bg2);
}
.services__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.service-card {
  position: relative;
  padding: 40px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg3);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.service-card--prestation {
  border-color: rgba(201, 168, 76, 0.3);
  background: linear-gradient(135deg, var(--bg3) 0%, rgba(201, 168, 76, 0.04) 100%);
}
.service-card--prestation:hover {
  border-color: var(--cream);
  box-shadow: var(--shadow-cream);
}
.service-card__badge {
  position: absolute;
  top: 20px; right: 20px;
  background: var(--cream);
  color: #000;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
}
.service-card__icon {
  width: 56px; height: 56px;
  background: var(--cream-dim);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
  color: var(--cream);
}
.service-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 12px;
}
.service-card p {
  color: var(--text-2);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 20px;
}
.service-card__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
}
.service-card__list li {
  font-size: 14px;
  color: var(--text-2);
  padding-left: 16px;
  position: relative;
}
.service-card__list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--cream);
  font-size: 12px;
}
.service-card__link {
  font-size: 14px;
  font-weight: 600;
  color: var(--cream);
  transition: gap var(--transition);
  display: inline-flex;
  align-items: center;
}
.service-card__link:hover { opacity: 0.8; }

/* ============================================
   CATALOGUE
   ============================================ */
.catalogue {
  padding: 100px 0;
  background: var(--bg);
}
.catalogue__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}
.cat-card {
  padding: 32px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg2);
  transition: all var(--transition);
}
.cat-card:hover {
  border-color: rgba(201, 168, 76, 0.4);
  transform: translateY(-2px);
}
.cat-card__icon {
  width: 48px; height: 48px;
  background: var(--cream-dim);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--cream);
  margin-bottom: 20px;
}
.cat-card h4 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 16px;
}
.cat-card ul {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.cat-card ul li {
  font-size: 13px;
  color: var(--text-2);
  padding-left: 14px;
  position: relative;
}
.cat-card ul li::before {
  content: '·';
  position: absolute;
  left: 4px;
  color: var(--cream);
}
.catalogue__cta {
  text-align: center;
  padding: 48px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg2);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.catalogue__cta p {
  color: var(--text-2);
  font-size: 17px;
}

/* ============================================
   PRESTATION
   ============================================ */
.prestation {
  padding: 100px 0;
  background: var(--bg2);
}
.process {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-bottom: 80px;
  position: relative;
}
.process::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 1px;
  background: var(--border);
  transform: translateX(-50%);
}
.process__step {
  display: flex;
  gap: 20px;
  padding: 32px;
  transition: background var(--transition);
  border-radius: var(--radius-sm);
}
.process__step:hover {
  background: rgba(201, 168, 76, 0.04);
}
.process__step:nth-child(odd) { padding-right: 48px; }
.process__step:nth-child(even) { padding-left: 48px; }
.process__num {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  color: var(--border);
  line-height: 1;
  flex-shrink: 0;
  transition: color var(--transition);
}
.process__step:hover .process__num { color: var(--cream); }
.process__content h4 {
  font-weight: 700;
  font-size: 16px;
  color: var(--text);
  margin-bottom: 8px;
}
.process__content p {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.7;
}
.prestation__why {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 56px;
  background: var(--bg3);
}
.prestation__why h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 40px;
  text-align: center;
}
.prestation__why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.why-item {
  text-align: center;
}
.why-item__rule {
  width: 32px;
  height: 2px;
  background: var(--cream);
  opacity: 0.55;
  margin: 0 auto 16px;
}
.why-item h5 {
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
  margin-bottom: 8px;
}
.why-item p {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.6;
}

/* ============================================
   RÉFÉRENCES
   ============================================ */
.references {
  padding: 100px 0;
  background: var(--bg);
}
.refs__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 20px;
}
.ref-card {
  padding: 36px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg2);
  transition: all var(--transition);
}
.ref-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.ref-card--featured {
  border-color: rgba(201, 168, 76, 0.4);
  background: linear-gradient(135deg, var(--bg2) 0%, rgba(201, 168, 76, 0.05) 100%);
}
.ref-card--featured:hover {
  box-shadow: var(--shadow-cream);
}
.ref-card__tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: 12px;
}
.ref-card__logo {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 12px;
}
.ref-card h4 {
  font-weight: 700;
  font-size: 16px;
  color: var(--text);
  margin-bottom: 6px;
}
.ref-card > p {
  font-size: 13px;
  color: var(--text-2);
  margin-bottom: 20px;
}
.ref-card__scope {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.ref-card__scope span {
  background: var(--bg3);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 12px;
  color: var(--text-2);
}
.ref-card__budget {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  color: var(--cream);
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  padding: 100px 0;
  background: var(--bg2);
}
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.contact__left .section-header {
  text-align: left;
  margin-bottom: 24px;
}
.contact__left .section-title { text-align: left; }
.contact__desc {
  color: var(--text-2);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 32px;
}
.contact__info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact__info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-2);
  font-size: 14px;
}
.contact__info-item svg { color: var(--cream); flex-shrink: 0; }

/* Form */
.contact__form {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form__group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form__group label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  letter-spacing: 0.3px;
}
.form__group input,
.form__group select,
.form__group textarea {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  width: 100%;
  outline: none;
  transition: border-color var(--transition);
  appearance: none;
}
.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  border-color: var(--cream);
}
.form__group input::placeholder,
.form__group textarea::placeholder {
  color: var(--text-3);
}
.form__group select { cursor: pointer; }
.form__group textarea { resize: vertical; min-height: 100px; }
.form__note {
  text-align: center;
  font-size: 12px;
  color: var(--text-3);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.footer__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer__name {
  font-weight: 700;
  font-size: 15px;
}
.footer__tagline {
  font-size: 12px;
  color: var(--text-3);
}
.footer__links {
  display: flex;
  gap: 24px;
}
.footer__links a {
  font-size: 13px;
  color: var(--text-3);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--text-2); }
.footer__legal {
  font-size: 12px;
  color: var(--text-3);
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
[data-scroll] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-scroll].visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .catalogue__grid { grid-template-columns: repeat(2, 1fr); }
  .prestation__why-grid { grid-template-columns: repeat(2, 1fr); }
  .refs__grid { grid-template-columns: 1fr 1fr; }
  .refs__grid .ref-card--featured { grid-column: 1 / -1; }
  .contact__inner { grid-template-columns: 1fr; gap: 48px; }
  .process::before { display: none; }
  .process { grid-template-columns: 1fr; }
  .process__step:nth-child(odd),
  .process__step:nth-child(even) { padding: 24px; }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .services__grid { grid-template-columns: 1fr; }
  .catalogue__grid { grid-template-columns: 1fr; }
  .prestation__why-grid { grid-template-columns: 1fr; gap: 24px; }
  .refs__grid { grid-template-columns: 1fr; }
  .refs__grid .ref-card--featured { grid-column: auto; }
  .form__row { grid-template-columns: 1fr; }
  .prestation__why { padding: 32px 24px; }
  .hero__actions { flex-direction: column; align-items: center; }
  .hero__stats { gap: 32px; }
  .footer__inner { flex-direction: column; text-align: center; }
  .footer__links { flex-wrap: wrap; justify-content: center; }
}