/* ============================================================
   PROKAM SARL — Premium Industrial Design System
   ============================================================ */

/* ---------- Custom Properties ---------- */
:root {
  --clr-black:    #0a0a0a;
  --clr-dark:     #111111;
  --clr-dark-2:   #181818;
  --clr-dark-3:   #222222;
  --clr-grey:     #888888;
  --clr-grey-lt:  #b0b0b0;
  --clr-border:   rgba(255,255,255,0.08);
  --clr-white:    #ffffff;
  --clr-white-90: rgba(255,255,255,0.9);
  --clr-white-60: rgba(255,255,255,0.6);
  --clr-white-20: rgba(255,255,255,0.2);
  --clr-red:      #c8001a;
  --clr-red-lt:   #e8001f;
  --clr-red-dk:   #9e0015;
  --clr-aluminium:#c0c4c8;
  --clr-glass:    rgba(255,255,255,0.04);

  --font-main:  'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-head:  'Barlow Condensed', 'Inter', sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:  0 4px 24px rgba(0,0,0,0.5);
  --shadow-lg:  0 12px 48px rgba(0,0,0,0.6);
  --shadow-red: 0 0 40px rgba(200,0,26,0.3);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  --nav-h: 70px;
  --container: 1200px;
  --gap: clamp(1.5rem, 4vw, 3rem);
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--clr-black);
  color: var(--clr-white-90);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
address { font-style: normal; }

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

/* ---------- Section Shared ---------- */
.section { padding: clamp(4rem, 8vw, 7rem) 0; }

.section__header {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-red);
  margin-bottom: 0.75rem;
  position: relative;
  padding: 0 1rem;
}
.section__tag::before,
.section__tag::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 20px;
  height: 1px;
  background: var(--clr-red);
}
.section__tag::before { right: calc(100% - 0.75rem); }
.section__tag::after  { left:  calc(100% - 0.75rem); }

.section__title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--clr-white);
  margin-bottom: 1rem;
}

.section__sub {
  color: var(--clr-white-60);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--clr-red);
  color: var(--clr-white);
  box-shadow: 0 0 0 0 rgba(200,0,26,0.4);
}
.btn--primary:hover {
  background: var(--clr-red-lt);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,0,26,0.4);
}

.btn--ghost {
  background: transparent;
  color: var(--clr-white);
  border: 1px solid var(--clr-border);
}
.btn--ghost:hover {
  background: var(--clr-white-20);
  border-color: var(--clr-white-60);
  transform: translateY(-2px);
}

.btn--facebook {
  background: #1877f2;
  color: var(--clr-white);
  padding: 0.9rem 2.2rem;
  font-size: 0.95rem;
}
.btn--facebook:hover {
  background: #0d6edc;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(24,119,242,0.4);
}

.btn--messenger {
  background: #0084ff;
  color: var(--clr-white);
  padding: 0.9rem 2.2rem;
  font-size: 0.95rem;
}
.btn--messenger:hover {
  background: #006edb;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,132,255,0.4);
}

.btn--instagram {
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: var(--clr-white);
  padding: 0.9rem 2.2rem;
  font-size: 0.95rem;
}
.btn--instagram:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(220,39,67,0.4);
}

.btn--full { width: 100%; justify-content: center; }

/* ---------- Reveal Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}
.header.scrolled {
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--clr-border), var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: brightness(1.1);
  transition: opacity var(--transition);
}
.nav__logo:hover img { opacity: 0.85; }

.nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav__link {
  padding: 0.45rem 0.9rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--clr-white-90);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 50%;
  width: 0; height: 2px;
  background: var(--clr-red);
  transform: translateX(-50%);
  transition: width var(--transition);
}
.nav__link:hover { color: var(--clr-white); }
.nav__link:hover::after,
.nav__link.active::after { width: calc(100% - 1.8rem); }

.nav__link--cta {
  background: var(--clr-red);
  color: var(--clr-white) !important;
  padding: 0.45rem 1.2rem;
  font-weight: 600;
}
.nav__link--cta::after { display: none; }
.nav__link--cta:hover { background: var(--clr-red-lt); transform: translateY(-1px); }

/* Mobile Burger */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-white);
  border-radius: 2px;
  transition: var(--transition);
}

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

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* Subtle grid pattern */
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero__glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(200,0,26,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: clamp(3rem, 8vw, 6rem) 0;
  max-width: 700px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--clr-glass);
  border: 1px solid var(--clr-border);
  backdrop-filter: blur(10px);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--clr-aluminium);
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
}
.hero__badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--clr-red);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero__title {
  font-family: var(--font-head);
  font-size: clamp(3.5rem, 9vw, 7rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--clr-white);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}
.hero__title-accent {
  color: var(--clr-red);
  display: inline-block;
  position: relative;
}

.hero__sub {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--clr-white-60);
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3.5rem;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.stat__num {
  display: block;
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--clr-white);
  line-height: 1;
}
.stat__label {
  display: block;
  font-size: 0.75rem;
  color: var(--clr-grey);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.25rem;
}
.stat__divider {
  width: 1px;
  height: 40px;
  background: var(--clr-border);
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 1;
}
.hero__scroll-line {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--clr-red), transparent);
  animation: scrollLine 2s infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  100% { transform: scaleY(1); transform-origin: bottom; opacity: 0; }
}

/* ============================================================
   SERVICES
   ============================================================ */
.services { background: var(--clr-dark); }

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--clr-dark-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--clr-red), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.service-card:hover {
  border-color: rgba(200,0,26,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card__icon {
  width: 48px; height: 48px;
  color: var(--clr-red);
  margin-bottom: 1.25rem;
}
.service-card__icon svg { width: 100%; height: 100%; }

.service-card__title {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 0.75rem;
}

.service-card__text {
  font-size: 0.9rem;
  color: var(--clr-white-60);
  line-height: 1.65;
}

/* ============================================================
   PHONE MOCKUP VIDEOS (within Services)
   ============================================================ */
.videos-section { margin-top: 1rem; }

/* Showcase wrapper with ambient glow */
.phones-showcase {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 4rem;
  flex-wrap: wrap;
  padding: 2rem 0 3.5rem;
}
.phones-showcase::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: min(700px, 100%); height: 500px;
  background: radial-gradient(ellipse, rgba(200,0,26,0.07) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

/* Each phone device + caption */
.phone-device {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
/* Staggered tilt */
.phone-device--iphone  { transform: rotate(-5deg) translateY(24px); }
.phone-device--samsung { transform: rotate(5deg)  translateY(-24px); }
.phone-device--iphone:hover,
.phone-device--samsung:hover { transform: rotate(0deg) translateY(0) scale(1.03); }

/* ---- Phone Body ---- */
.phone-body {
  position: relative;
  width: 272px;
  padding: 15px 13px 12px;
  /* inner shadow simulates glass edge light */
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.13),
    inset 0 1px 0  rgba(255,255,255,0.08),
    inset 0 -1px 0 rgba(0,0,0,0.6),
    0 40px 100px rgba(0,0,0,0.8),
    0  8px  24px rgba(0,0,0,0.5);
}

/* Power / side button */
.phone-body::before {
  content: '';
  position: absolute;
  right: -3px; top: 140px;
  width: 3px; height: 68px;
  border-radius: 0 3px 3px 0;
  background: linear-gradient(to bottom, #2e2e2e, #383838, #2e2e2e);
}
/* Volume up + Volume down */
.phone-body::after {
  content: '';
  position: absolute;
  left: -3px; top: 104px;
  width: 3px; height: 38px;
  border-radius: 3px 0 0 3px;
  background: linear-gradient(to bottom, #2e2e2e, #383838, #2e2e2e);
  box-shadow: 0 52px 0 #313131;
}

/* iPhone style */
.phone-device--iphone .phone-body {
  border-radius: 50px;
  background: linear-gradient(160deg, #2c2c2c 0%, #191919 45%, #232323 100%);
}

/* Samsung S-Ultra style — titanium, slightly sharper */
.phone-device--samsung .phone-body {
  border-radius: 40px;
  background: linear-gradient(160deg, #363636 0%, #1d1d1d 45%, #2b2a2b 100%);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.10),
    inset 0 1px 0  rgba(255,255,255,0.07),
    inset 0 -1px 0 rgba(0,0,0,0.6),
    0 40px 100px rgba(0,0,0,0.8),
    0  8px  24px rgba(0,0,0,0.5);
}

/* ---- Screen ---- */
.phone-screen {
  position: relative;
  width: 246px;
  height: 532px;
  background: #000;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.phone-device--iphone  .phone-screen { border-radius: 38px; }
.phone-device--samsung .phone-screen { border-radius: 28px; }

/* ---- Dynamic Island (iPhone) ---- */
.phone-island {
  position: absolute;
  top: 13px; left: 50%;
  transform: translateX(-50%);
  width: 98px; height: 30px;
  background: #000;
  border-radius: 22px;
  z-index: 10;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
}

/* ---- Punch-hole Camera (Samsung) ---- */
.phone-camera {
  position: absolute;
  top: 15px; left: 50%;
  transform: translateX(-50%);
  width: 13px; height: 13px;
  background: #0a0a0a;
  border-radius: 50%;
  z-index: 10;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.07),
    inset 0 0 3px rgba(255,255,255,0.04);
}

/* ---- Video iframe area ---- */
.phone-video-wrap {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.phone-video-wrap iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* ---- Home indicator bar ---- */
.phone-home-bar {
  position: absolute;
  bottom: 10px; left: 50%;
  transform: translateX(-50%);
  width: 96px; height: 4px;
  background: rgba(255,255,255,0.22);
  border-radius: 4px;
  z-index: 10;
}

/* ---- Caption below phone ---- */
.phone-caption {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-grey);
  text-align: center;
}

/* Mobile: stack phones, remove tilt */
@media (max-width: 640px) {
  .phones-showcase { gap: 2.5rem; }
  .phone-device--iphone,
  .phone-device--samsung { transform: none !important; }
  .phone-body { width: 240px; }
  .phone-screen { width: 214px; height: 464px; }
}

/* ============================================================
   PRODUITS
   ============================================================ */
.produits { background: var(--clr-black); }

.produits__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.produit-card {
  background: var(--clr-dark-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}
.produit-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.6);
  border-color: rgba(200,0,26,0.25);
}
.produit-card--featured { border-color: rgba(200,0,26,0.3); }

.produit-card__badge {
  position: absolute;
  top: 1rem; right: 1rem;
  background: var(--clr-red);
  color: var(--clr-white);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  z-index: 1;
}

.produit-card__visual {
  background: linear-gradient(135deg, var(--clr-dark-3), var(--clr-dark));
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.produit-card__icon {
  width: 72px; height: 72px;
  color: var(--clr-aluminium);
  opacity: 0.6;
  transition: var(--transition);
}
.produit-card:hover .produit-card__icon {
  color: var(--clr-red);
  opacity: 1;
  transform: scale(1.05);
}
.produit-card__icon svg { width: 100%; height: 100%; }

.produit-card__body {
  padding: 1.5rem;
}
.produit-card__body h3 {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 0.5rem;
}
.produit-card__body p {
  font-size: 0.88rem;
  color: var(--clr-white-60);
  line-height: 1.6;
  margin-bottom: 1rem;
}
.produit-card__tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--clr-red);
  border: 1px solid rgba(200,0,26,0.3);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
}

/* ============================================================
   À PROPOS
   ============================================================ */
.apropos { background: var(--clr-dark); }

.apropos__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  align-items: center;
}

.apropos__visual {
  position: relative;
  display: flex;
  justify-content: center;
}
.apropos__store-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 520px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--clr-border);
}
.apropos__store-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 4/3;
  transition: transform 0.6s ease;
}
.apropos__store-wrap:hover .apropos__store-img { transform: scale(1.03); }

.apropos__store-overlay {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  background: rgba(10,10,10,0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.85rem;
}
.apropos__store-overlay img {
  height: 32px;
  width: auto;
  display: block;
}

.apropos__card-accent {
  position: absolute;
  bottom: 1rem;
  right: 0;
  background: var(--clr-red);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-red);
  z-index: 2;
}
.apropos__card-accent span {
  display: block;
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--clr-white);
  line-height: 1;
}
.apropos__card-accent small {
  display: block;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

.apropos__content .section__tag { text-align: left; }
.apropos__content .section__title { text-align: left; }

.apropos__text {
  color: var(--clr-white-60);
  margin-bottom: 1rem;
  font-size: 0.95rem;
  line-height: 1.75;
}
.apropos__text strong { color: var(--clr-white-90); }

.apropos__list { margin: 1.5rem 0 2rem; }
.apropos__list-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: 0.9rem;
  color: var(--clr-white-90);
  border-bottom: 1px solid var(--clr-border);
}
.apropos__check {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: rgba(200,0,26,0.15);
  border: 1px solid var(--clr-red);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.apropos__check::after {
  content: '';
  width: 6px; height: 6px;
  background: var(--clr-red);
  border-radius: 50%;
}

/* ============================================================
   POURQUOI
   ============================================================ */
.pourquoi { background: var(--clr-black); }

.pourquoi__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.pourquoi-item {
  padding: 2rem;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  background: var(--clr-glass);
  position: relative;
  transition: var(--transition);
}
.pourquoi-item:hover {
  border-color: rgba(200,0,26,0.25);
  background: var(--clr-dark-2);
  transform: translateY(-4px);
}

.pourquoi-item__num {
  font-family: var(--font-head);
  font-size: 4rem;
  font-weight: 900;
  color: rgba(200,0,26,0.1);
  line-height: 1;
  margin-bottom: 0.5rem;
  transition: var(--transition);
}
.pourquoi-item:hover .pourquoi-item__num { color: rgba(200,0,26,0.2); }

.pourquoi-item__title {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 0.75rem;
}
.pourquoi-item p {
  font-size: 0.88rem;
  color: var(--clr-white-60);
  line-height: 1.65;
}

/* ============================================================
   GALERIE
   ============================================================ */
.galerie { background: var(--clr-dark); }

.galerie__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 1rem;
}
.galerie__item--large { grid-column: span 2; }

.galerie__item {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--clr-dark-3);
  border: 1px solid var(--clr-border);
  aspect-ratio: 4/3;
  transition: var(--transition);
}
.galerie__item--large { aspect-ratio: 16/7; }
.galerie__item:hover {
  border-color: rgba(200,0,26,0.3);
  transform: scale(1.02);
  box-shadow: var(--shadow-md);
}

.galerie__placeholder {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  color: var(--clr-aluminium);
  opacity: 0.4;
  padding: 1rem;
  transition: var(--transition);
}
.galerie__item:hover .galerie__placeholder { opacity: 0.7; }
.galerie__placeholder svg { width: 64px; height: 48px; }
.galerie__placeholder span {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ============================================================
   FACEBOOK CTA
   ============================================================ */
.facebook-cta {
  background: linear-gradient(135deg, var(--clr-dark-2) 0%, var(--clr-dark-3) 100%);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  padding: 3.5rem 0;
}
.facebook-cta__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.facebook-cta__content { flex: 1; min-width: 200px; }
.facebook-cta__content h2 {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 0.3rem;
}
.facebook-cta__content p { color: var(--clr-white-60); font-size: 0.9rem; }

.social-cta-btns {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact { background: var(--clr-black); }

.contact__container {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--gap);
  align-items: start;
}

.contact__info .section__tag,
.contact__info .section__title { text-align: left; }

.contact__sub {
  color: var(--clr-white-60);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.contact__list { display: flex; flex-direction: column; gap: 1.25rem; }
.contact__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.contact__item-icon {
  width: 42px; height: 42px;
  background: var(--clr-dark-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--clr-red);
}
.contact__item-icon svg { width: 18px; height: 18px; }
.contact__item strong {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--clr-grey);
  margin-bottom: 0.2rem;
}
.contact__item a, .contact__item span {
  color: var(--clr-white-90);
  font-size: 0.9rem;
  transition: color var(--transition);
}
.contact__item a:hover { color: var(--clr-red); }

/* Form */
.contact__form {
  background: var(--clr-dark-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }

.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-white-90);
  letter-spacing: 0.05em;
}
.form-label span { color: var(--clr-red); }

.form-input {
  background: var(--clr-dark-3);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-family: var(--font-main);
  font-size: 0.9rem;
  color: var(--clr-white-90);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}
.form-input::placeholder { color: var(--clr-grey); }
.form-input:focus {
  border-color: var(--clr-red);
  box-shadow: 0 0 0 3px rgba(200,0,26,0.1);
}
.form-textarea { resize: vertical; min-height: 120px; }

.form-note {
  font-size: 0.82rem;
  text-align: center;
  min-height: 1.2em;
  color: var(--clr-white-60);
}
.form-note.success { color: #4ade80; }
.form-note.error   { color: #f87171; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--clr-dark);
  border-top: 1px solid var(--clr-border);
  padding-top: 4rem;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 3rem;
}

.footer__brand img { margin-bottom: 1rem; border-radius: var(--radius-sm); }
.footer__brand p { color: var(--clr-white-60); font-size: 0.85rem; line-height: 1.7; }

.footer__nav-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--clr-grey);
  margin-bottom: 1.25rem;
}
.footer__nav ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer__nav a {
  font-size: 0.88rem;
  color: var(--clr-white-60);
  transition: color var(--transition);
}
.footer__nav a:hover { color: var(--clr-white); }

.footer__contact address { display: flex; flex-direction: column; gap: 0.6rem; }
.footer__contact p { font-size: 0.88rem; color: var(--clr-white-60); }
.footer__contact a { transition: color var(--transition); }
.footer__contact a:hover { color: var(--clr-red); }

.footer__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer__tags li {
  font-size: 0.72rem;
  color: var(--clr-grey);
  background: var(--clr-dark-3);
  border: 1px solid var(--clr-border);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
}

.footer__bottom {
  border-top: 1px solid var(--clr-border);
  padding: 1.25rem 0;
}
.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer__bottom p { font-size: 0.8rem; color: var(--clr-grey); }
.footer__bottom a { color: var(--clr-white-60); transition: color var(--transition); }
.footer__bottom a:hover { color: var(--clr-red); }

/* ============================================================
   WHATSAPP FLOATING BUTTON
   ============================================================ */
.whatsapp-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  width: 56px; height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,0.4);
  transition: var(--transition);
  animation: whatsappBounce 3s infinite 2s;
}
.whatsapp-btn svg { width: 28px; height: 28px; color: var(--clr-white); }
.whatsapp-btn:hover {
  background: #20ba5a;
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37,211,102,0.5);
  animation: none;
}
@keyframes whatsappBounce {
  0%, 80%, 100% { transform: scale(1); }
  40% { transform: scale(1.1); }
}

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

/* Tablet */
@media (max-width: 960px) {
  .apropos__container { grid-template-columns: 1fr; }
  .apropos__visual { margin-bottom: 4rem; }
  .apropos__card-accent { right: 50%; transform: translateX(50%); }

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

  .footer__inner { grid-template-columns: 1fr 1fr; gap: 2rem; }

  .galerie__grid { grid-template-columns: 1fr 1fr; }
  .galerie__item--large { grid-column: span 2; }
}

/* Mobile */
@media (max-width: 640px) {
  :root { --nav-h: 60px; }

  .nav__links { display: none; }
  .nav__burger { display: flex; }

  /* Mobile nav open */
  .nav__links.nav__links--open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(10,10,10,0.97);
    backdrop-filter: blur(20px);
    padding: 1.5rem;
    gap: 0.25rem;
    border-bottom: 1px solid var(--clr-border);
    z-index: 999;
  }
  .nav__links.nav__links--open .nav__link {
    padding: 0.85rem 1rem;
    font-size: 1rem;
    border-bottom: 1px solid var(--clr-border);
  }
  .nav__links.nav__links--open .nav__link:last-child { border: none; }

  /* Burger animation */
  .nav__burger.is-open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .nav__burger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .nav__burger.is-open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

  .hero__title { font-size: clamp(2.8rem, 12vw, 4rem); }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .hero__stats { gap: 1.25rem; }
  .stat__divider { height: 30px; }

  .services__grid,
  .produits__grid,
  .pourquoi__grid { grid-template-columns: 1fr; }

  .galerie__grid { grid-template-columns: 1fr; }
  .galerie__item--large { grid-column: span 1; aspect-ratio: 4/3; }

  .facebook-cta__inner { flex-direction: column; text-align: center; }
  .social-cta-btns { justify-content: center; }

  .footer__inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bottom-inner { flex-direction: column; text-align: center; }

  .whatsapp-btn { bottom: 1.25rem; right: 1.25rem; }

  .contact__form { padding: 1.5rem; }

  .apropos__card-accent {
    bottom: 0.75rem;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .reveal { transition: none; opacity: 1; transform: none; }
  .hero__scroll-line,
  .hero__badge-dot,
  .whatsapp-btn { animation: none; }
  html { scroll-behavior: auto; }
}