/* ============================= */
/* VARIABLES GOTHIC SYSTEM       */
/* ============================= */

:root {
  --bg: #070707;
  --bg2: #0d0d0d;

  --panel: rgba(10, 10, 10, 0.75);

  --blood: #700000;
  --blood-dark: #4a0000;
  --blood-glow: rgba(112, 0, 0, 0.45);

  --text: #d6d6d6;
  --muted: #8a8a8a;
}

/* ============================= */
/* GLOBAL BASE                   */
/* ============================= */

body {
  margin: 0;
  background: radial-gradient(circle at top, #0a0a0a, #000);
  color: var(--text);
  font-family: "Times New Roman", serif;
  overflow-x: hidden;
  padding-top: 80px;
}

/* ambiance sombre */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(circle, transparent 40%, rgba(0,0,0,0.88));
  pointer-events: none;
  z-index: 0;
}

/* ============================= */
/* TYPOGRAPHY                   */
/* ============================= */

h1, h2, h3 {
  color: var(--blood);
  letter-spacing: 2px;
  text-shadow: 0 0 12px var(--blood-glow);
}

h2 {
  text-align: center;
  font-size: 3rem;
}

p {
  color: var(--text);
  font-size: 1.1rem;
  line-height: 1.6;
  max-width: 850px;
  margin: auto;
}

/* ============================= */
/* ANIMATIONS                   */
/* ============================= */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(25px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================= */
/* HERO / LOGO                  */
/* ============================= */

.logotype {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 40px 0 20px;
}

.title {
  font-size: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
}

.logo {
  width: 80px;
  filter: drop-shadow(0 0 10px var(--blood-dark));
  transition: 0.3s;
}

.logo:hover {
  transform: rotate(-3deg) scale(1.05);
}

/* ============================= */
/* HERO TEXT                   */
/* ============================= */

.animation-acceuil {
  text-align: center;
  font-size: 2.8rem;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--blood);
  margin: 20px 0;
}

/* ============================= */
/* CONTACT - HERO FORM STYLE     */
/* ============================= */

.contact-section {
  padding: 80px 20px;

  display: flex;
  flex-direction: column;
  align-items: center;

  background: radial-gradient(
    circle at top,
    rgba(60, 0, 0, 0.25),
    transparent 60%
  );
}

/* TITRE */
.contact-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;

  font-size: 34px;
  letter-spacing: 2px;

  color: #e6e6e6;

  margin-bottom: 50px;

  text-shadow: 0 0 15px rgba(179,0,0,0.4);
}

/* LOGOS TITRE */
.logo-title {
  width: 28px;
  opacity: 0.9;
}

/* ============================= */
/* FORMULAIRE PRINCIPAL         */
/* ============================= */

.contact-form {
  width: 100%;
  max-width: 750px; /* 👈 plus imposant */
  margin: auto;

  padding: 45px;

  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(12px);

  border-radius: 14px;

  border: 1px solid rgba(112, 0, 0, 0.4);

  box-shadow:
    0 0 25px rgba(0,0,0,0.9),
    0 0 40px rgba(112,0,0,0.15);

  position: relative;
  overflow: hidden;
}

/* GLOW AMBIANCE */
.contact-form::before {
  content: "";
  position: absolute;
  inset: 0;

  background: radial-gradient(
    circle at top left,
    rgba(179,0,0,0.08),
    transparent 60%
  );

  pointer-events: none;
}

/* ============================= */
/* GROUPES DE CHAMPS            */
/* ============================= */

.form-group {
  display: flex;
  flex-direction: column;

  margin-bottom: 22px;

  position: relative;
  z-index: 1;
}

.form-group.full {
  width: 100%;
}

/* LABELS */
.form-group label {
  margin-bottom: 8px;

  font-size: 0.95rem;
  letter-spacing: 1px;

  color: #cfcfcf;
}

/* INPUTS */
input,
select,
textarea {
  background: #0b0b0b;

  border: 1px solid rgba(112, 0, 0, 0.35);

  padding: 14px;

  color: #fff;

  border-radius: 6px;

  font-size: 1rem;

  transition: 0.3s ease;

  box-shadow: inset 0 0 8px rgba(0,0,0,0.6);
}

/* FOCUS HORROR CLEAN */
input:focus,
select:focus,
textarea:focus {
  border-color: #b30000;

  box-shadow:
    0 0 12px rgba(179,0,0,0.4),
    inset 0 0 8px rgba(0,0,0,0.6);

  outline: none;
}

/* TEXTAREA PLUS IMPOSANT */
textarea {
  min-height: 140px;
  resize: vertical;
}

/* ============================= */
/* BOUTON                      */
/* ============================= */

button {
  width: 100%;

  padding: 15px;

  font-size: 1rem;
  letter-spacing: 2px;

  background: linear-gradient(90deg, #2a0000, #b30000);

  border: none;
  border-radius: 6px;

  color: white;

  cursor: pointer;

  transition: 0.3s ease;

  box-shadow: 0 0 18px rgba(179,0,0,0.25);

  position: relative;
  z-index: 1;
}

/* HOVER VIVANT */
button:hover {
  transform: translateY(-2px);

  box-shadow:
    0 0 25px rgba(179,0,0,0.45),
    0 0 60px rgba(179,0,0,0.2);
}

/* ACTIVE CLICK */
button:active {
  transform: scale(0.98);
}

/* ============================= */
/* NAVIGATION                  */
/* ============================= */

.navigation {
  background: #000;
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10000;

  display: flex;
  justify-content: center;
  align-items: center;

  padding: 18px;

  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(12px);

  border-bottom: 1px solid rgba(112,0,0,0.35);

  box-shadow: 0 0 12px rgba(112,0,0,0.15);
}

.nav-list {
  display: flex;
  gap: 45px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav a {
  color: #e5e5e5;
  text-decoration: none;
  font-size: 1.1rem;
  letter-spacing: 1px;
  transition: 0.3s;
}

.nav a:hover {
  color: var(--blood);
  transform: translateY(-2px);
}

/* ============================= */
/* SECTIONS GENERAL            */
/* ============================= */

.presentation,
.presentation--reverse {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;

  padding: 80px 40px;
  max-width: 1200px;
  margin: auto;

  background: var(--panel);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(112,0,0,0.2);
}

/* ============================= */
/* BUTTON SYSTEM               */
/* ============================= */

button,
.btn-product,
.btn-cart,
.btn-buy {
  background: transparent;
  border: 1px solid var(--blood);
  color: var(--text);

  padding: 12px 24px;
  border-radius: 999px;

  cursor: pointer;
  transition: 0.3s;
}

button:hover,
.btn-product:hover {
  background: var(--blood);
  box-shadow: 0 0 20px var(--blood-glow);
}

/* ============================= */
/* FOOTER                      */
/* ============================= */

.footer {
  background: #000;
  border-top: 1px solid var(--blood);
  padding: 60px 20px;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
  max-width: 1200px;
  margin: auto;
}

.footer a {
  color: #bbb;
  transition: 0.3s;
}

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

/* ============================= */
/* VITRINE                     */
/* ============================= */

.shop,
.product-page {
  padding: 80px 8%;
  background: radial-gradient(circle at top, #0a0a0a, #000);
}

/* titre vitrine */
.vitrine-title {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;

  font-size: 2.4rem;
  text-transform: uppercase;

  color: var(--text);
  text-shadow: 0 0 15px var(--blood-glow);

  margin-bottom: 60px;
}

/* grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 35px;
  max-width: 1200px;
  margin: auto;
}

/* cards */
.product-card {
  background: var(--panel);
  border: 1px solid rgba(112,0,0,0.25);
  border-radius: 14px;

  text-align: center;
  overflow: hidden;

  transition: 0.4s;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 25px var(--blood-glow);
}

/* images */
.product-image {
  position: relative;
  height: 280px;
}

.product-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.5s;
}

.img-hover {
  opacity: 0;
}

.product-card:hover .img-main {
  opacity: 0;
}

.product-card:hover .img-hover {
  opacity: 1;
}

/* price */
.price {
  color: var(--blood);
  font-size: 1.2rem;
  margin: 10px 0;
}

/* ============================= */
/* INFORMATION PAGE            */
/* ============================= */

.information-provenance {
  padding: 100px 8%;
}

.informations-1 {
  max-width: 1000px;
  margin: auto;

  padding: 50px 40px;

  background: var(--panel);
  border: 1px solid rgba(112,0,0,0.25);
  border-radius: 18px;

  animation: fadeUp 0.8s ease;
}

.information-title {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;

  font-size: 2.4rem;
  text-align: center;
}

.information-text {
  line-height: 1.8;
  text-align: left;
}

/* ============================= */
/* RESPONSIVE                  */
/* ============================= */

@media (max-width: 768px) {

  .presentation,
  .presentation--reverse {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .nav-list {
    flex-direction: column;
    gap: 15px;
  }

  .footer-container {
    flex-direction: column;
    text-align: center;
  }
}