/* ===================================================
   TheoInvestTech – Style.css
   =================================================== */

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

:root {
  --blue-900: #1e3a8a;
  --blue-800: #1e40af;
  --blue-700: #1d4ed8;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --blue-400: #60a5fa;
  --blue-100: #dbeafe;
  --blue-50:  #eff6ff;

  --gray-900: #111827;
  --gray-800: #1f2937;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-500: #6b7280;
  --gray-400: #9ca3af;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --gray-50:  #f9fafb;
  --white:    #ffffff;

  --green: #10b981;
  --amber: #f59e0b;
  --red:   #ef4444;

  --nav-h: 72px;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,.10);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.14);
  --shadow-blue: 0 8px 30px rgba(26,86,219,.25);

  --transition: .25s cubic-bezier(.4,0,.2,1);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }

body {
  font-family: var(--font);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

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

/* ===== TYPOGRAPHY UTILITIES ===== */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--blue-50);
  color: var(--blue-700);
  border: 1px solid var(--blue-100);
  border-radius: 100px;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 5px 14px;
  margin-bottom: 16px;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--gray-600);
  max-width: 580px;
  margin: 0 auto;
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-600);
  color: var(--white);
  border-radius: 10px;
  padding: 14px 28px;
  font-size: .95rem;
  font-weight: 600;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}
.btn-primary:hover {
  background: var(--blue-700);
  box-shadow: var(--shadow-blue);
  transform: translateY(-2px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.12);
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,.35);
  border-radius: 10px;
  padding: 14px 28px;
  font-size: .95rem;
  font-weight: 600;
  backdrop-filter: blur(6px);
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.btn-secondary:hover {
  background: rgba(255,255,255,.22);
  border-color: rgba(255,255,255,.6);
  transform: translateY(-2px);
}

.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  color: var(--blue-700);
  border-radius: 10px;
  padding: 14px 28px;
  font-size: .95rem;
  font-weight: 700;
  transition: box-shadow var(--transition), transform var(--transition);
}
.btn-white:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,.15);
  transform: translateY(-2px);
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  border-bottom-color: var(--gray-200);
  box-shadow: 0 2px 20px rgba(0,0,0,.07);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon { display: flex; }
.logo-text {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -.02em;
}
.logo-text span { color: var(--blue-600); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--blue-600);
  background: var(--blue-50);
}

.nav-actions { display: flex; align-items: center; gap: 12px; }

.btn-call {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--blue-600);
  color: white;
  border-radius: 8px;
  padding: 9px 16px;
  font-size: .85rem;
  font-weight: 600;
  transition: background var(--transition);
  white-space: nowrap;
}
.btn-call:hover { background: var(--blue-700); }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  background: var(--gray-100);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  padding: 0;
}
.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--blue-900) 0%, var(--blue-700) 50%, #1e3a8a 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 60px) 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(96,165,250,.18) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(30,64,175,.3) 0%, transparent 60%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 100px;
  color: rgba(255,255,255,.9);
  font-size: .82rem;
  font-weight: 500;
  padding: 6px 14px;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}

.hero-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -.02em;
}

.gradient-text {
  background: linear-gradient(90deg, #93c5fd, #60a5fa, #bfdbfe);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,.8);
  margin-bottom: 36px;
  max-width: 460px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
}
.stat { text-align: center; }
.stat strong {
  display: block;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.stat span {
  font-size: .78rem;
  color: rgba(255,255,255,.6);
  font-weight: 500;
}
.stat-divider {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,.2);
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 400px;
}

.hero-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(96,165,250,.35) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-card {
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 16px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 24px;
}
.hero-card-main {
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
  z-index: 2;
  width: 280px;
}
.hcard-icon {
  width: 64px;
  height: 64px;
  background: rgba(255,255,255,.12);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hcard-info strong { display: block; color: white; font-size: .95rem; font-weight: 700; }
.hcard-info span   { display: block; color: rgba(255,255,255,.65); font-size: .82rem; }
.hcard-badge {
  position: absolute;
  top: -10px;
  right: 16px;
  background: var(--green);
  color: white;
  font-size: .72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 100px;
}

.hero-card-float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  font-size: .85rem;
  font-weight: 600;
  color: white;
  white-space: nowrap;
}
.hero-card-2 { bottom: 60px; right: -20px; animation: float 3s ease-in-out infinite; }
.hero-card-3 { top: 60px; right: -30px; animation: float 3s ease-in-out infinite 1.5s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

.pulse-ring { animation: pulse 2s linear infinite; }
@keyframes pulse {
  0%   { transform-origin: 110px 110px; transform: scale(1); opacity: 1; }
  100% { transform-origin: 110px 110px; transform: scale(1.5); opacity: 0; }
}

.hero-wave {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  line-height: 0;
}
.hero-wave svg { width: 100%; height: 60px; display: block; }

/* ===== CATALOGUE ===== */
.catalogue {
  padding: 100px 0;
  background: var(--gray-50);
}

.cat-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 48px;
}
.cat-btn {
  padding: 9px 18px;
  border-radius: 100px;
  border: 1.5px solid var(--gray-200);
  background: var(--white);
  color: var(--gray-700);
  font-size: .85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font);
}
.cat-btn:hover { border-color: var(--blue-400); color: var(--blue-700); }
.cat-btn.active {
  background: var(--blue-600);
  border-color: var(--blue-600);
  color: var(--white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.product-card.hidden { display: none; }

.product-img-wrap {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--gray-100);
}
.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.product-card:hover .product-img-wrap img { transform: scale(1.05); }

.product-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  border-radius: 100px;
  font-size: .72rem;
  font-weight: 700;
  padding: 4px 10px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.badge-new  { background: var(--blue-600); color: white; }
.badge-hot  { background: var(--amber); color: var(--gray-900); }
.badge-promo { background: var(--green); color: white; }

.product-body {
  padding: 20px 22px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-cat {
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--blue-600);
  margin-bottom: 8px;
}
.product-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
  line-height: 1.4;
}
.product-desc {
  font-size: .875rem;
  color: var(--gray-600);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 18px;
}
.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
}
.product-price {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--blue-700);
}
.btn-order {
  display: inline-flex;
  align-items: center;
  background: var(--blue-600);
  color: white;
  border-radius: 8px;
  padding: 9px 16px;
  font-size: .82rem;
  font-weight: 600;
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn-order:hover { background: var(--blue-700); transform: translateY(-1px); }

.catalogue-cta {
  text-align: center;
  margin-top: 56px;
  padding: 40px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
}
.catalogue-cta p {
  color: var(--gray-600);
  margin-bottom: 20px;
  font-size: 1rem;
}

/* ===== SERVICES ===== */
.services {
  padding: 100px 0;
  background: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 28px;
}

.service-card {
  padding: 32px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  background: var(--gray-50);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-100);
  background: var(--white);
}

.service-icon {
  width: 64px;
  height: 64px;
  background: rgba(var(--icon-color, #1A56DB), .08);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--icon-color, var(--blue-600));
  background: color-mix(in srgb, var(--icon-color) 10%, transparent);
}

.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 12px;
}
.service-card p {
  font-size: .9rem;
  color: var(--gray-600);
  line-height: 1.65;
  margin-bottom: 16px;
}
.service-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.service-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  color: var(--gray-700);
  font-weight: 500;
}
.service-list li::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--blue-500);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ===== LIVRAISON ===== */
.livraison {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--blue-900) 0%, var(--blue-700) 100%);
  position: relative;
  overflow: hidden;
}
.livraison::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 80% 50%, rgba(96,165,250,.15) 0%, transparent 60%);
  pointer-events: none;
}

.livraison-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  align-items: center;
}

.livraison-content .section-badge {
  background: rgba(255,255,255,.15);
  color: rgba(255,255,255,.9);
  border-color: rgba(255,255,255,.2);
}
.livraison-content h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 18px;
  line-height: 1.2;
}
.livraison-content > p {
  color: rgba(255,255,255,.8);
  font-size: 1rem;
  margin-bottom: 32px;
  line-height: 1.7;
  max-width: 480px;
}

.livraison-zones {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 36px;
}
.zone-item {
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(255,255,255,.9);
}
.zone-item svg { color: var(--green); flex-shrink: 0; }
.zone-item strong { display: block; font-weight: 700; font-size: .95rem; }
.zone-item span  { font-size: .85rem; color: rgba(255,255,255,.65); }

.livraison-map { flex-shrink: 0; }
.map-visual {
  width: 220px;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: .85;
}

/* ===== CONTACT ===== */
.contact {
  padding: 100px 0;
  background: var(--gray-50);
}

.contact-inner {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 56px;
  align-items: start;
}

.contact-info {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}
.contact-info h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 28px;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 22px;
}
.info-icon {
  width: 42px;
  height: 42px;
  background: var(--blue-50);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-600);
  flex-shrink: 0;
}
.info-item strong {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 3px;
}
.info-item a, .info-item span {
  font-size: .95rem;
  color: var(--gray-800);
  font-weight: 500;
}
.info-item a:hover { color: var(--blue-600); }

.info-hours {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--gray-100);
}
.info-hours h4 {
  font-size: .85rem;
  font-weight: 700;
  color: var(--gray-700);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 10px;
}
.info-hours p {
  font-size: .88rem;
  color: var(--gray-600);
  margin-bottom: 4px;
}

/* Form */
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
  position: relative;
}

.form-group label {
  font-size: .875rem;
  font-weight: 600;
  color: var(--gray-700);
}
.required { color: var(--red); margin-left: 2px; }

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: 10px;
  font-size: .95rem;
  font-family: var(--font);
  color: var(--gray-900);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-400); }

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(59,130,246,.12);
}

.form-group input.error,
.form-group textarea.error { border-color: var(--red); }

.field-error {
  display: none;
  font-size: .8rem;
  color: var(--red);
  font-weight: 500;
  margin-top: 2px;
}
.field-error.visible { display: block; }

.form-submit { margin-top: 8px; }

.btn-submit {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--blue-600);
  color: white;
  border: none;
  border-radius: 10px;
  padding: 15px 28px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn-submit:hover:not(:disabled) {
  background: var(--blue-700);
  box-shadow: var(--shadow-blue);
  transform: translateY(-1px);
}
.btn-submit:disabled { opacity: .7; cursor: not-allowed; }

.btn-text, .btn-loading {
  display: flex;
  align-items: center;
  gap: 8px;
}
.spinner { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.form-success {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: #ecfdf5;
  border: 1px solid #6ee7b7;
  border-radius: 12px;
  padding: 20px;
  margin-top: 20px;
  color: #065f46;
}
.form-success[hidden] { display: none; }
.form-success svg { flex-shrink: 0; margin-top: 2px; }
.form-success strong { display: block; font-size: .95rem; font-weight: 700; margin-bottom: 4px; }
.form-success p { font-size: .875rem; opacity: .85; }

.form-error-global {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fef2f2;
  border: 1px solid #fca5a5;
  border-radius: 12px;
  padding: 16px 20px;
  margin-top: 20px;
  color: #991b1b;
  font-size: .875rem;
  font-weight: 500;
}
.form-error-global[hidden] { display: none; }

/* ===== FOOTER ===== */
.footer { background: var(--gray-900); color: var(--gray-400); }

.footer-top { padding: 72px 0 48px; }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 48px;
}

.footer-brand .logo-text { color: var(--white); }
.footer-brand p {
  margin-top: 16px;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--gray-500);
  max-width: 280px;
}

.social-links {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}
.social-link {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--gray-800);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  transition: background var(--transition), color var(--transition);
}
.social-link:hover {
  background: #25D366;
  color: white;
}

.footer-col h4 {
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--gray-300, #d1d5db);
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col li a, .footer-col li span {
  font-size: .875rem;
  color: var(--gray-500);
  transition: color var(--transition);
}
.footer-col li a:hover { color: var(--blue-400); }

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-contact li svg { flex-shrink: 0; color: var(--gray-600); }

.footer-bottom {
  border-top: 1px solid var(--gray-800);
  padding: 24px 0;
  text-align: center;
}
.footer-bottom p { font-size: .85rem; color: var(--gray-600); }
.footer-tagline { margin-top: 4px; color: var(--gray-700); font-size: .8rem; }

/* ===== SCROLL TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  width: 44px;
  height: 44px;
  background: var(--blue-600);
  color: white;
  border: none;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--transition), transform var(--transition), background var(--transition);
  pointer-events: none;
}
.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.scroll-top:hover { background: var(--blue-700); }

/* ===== ANIMATIONS ===== */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
[data-animate="fade-left"]  { transform: translateX(40px); }
[data-animate="fade-right"] { transform: translateX(-40px); }
[data-animate].animated {
  opacity: 1;
  transform: translate(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .contact-inner { grid-template-columns: 1fr; }
  .livraison-inner { grid-template-columns: 1fr; }
  .livraison-map { display: none; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero { min-height: auto; padding: calc(var(--nav-h) + 60px) 0 80px; }
  .hero-title { font-size: 2.2rem; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 24px 24px;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow-md);
    gap: 4px;
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-link { width: 100%; padding: 12px 16px; font-size: .95rem; }
  .hamburger { display: flex; }
  .btn-call { display: none; }

  .hero-ctas { flex-direction: column; }
  .hero-stats { gap: 16px; }

  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 24px; }
  .contact-info { padding: 28px 24px; }

  .products-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .cat-filters { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 6px; }
  .cat-btn { flex-shrink: 0; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-title { font-size: 1.8rem; }
  .catalogue, .services, .contact { padding: 70px 0; }
  .footer-top { padding: 56px 0 36px; }
}