/* ============================================================
   CONCOMBRE DE MER SÉCHÉ — Feuille de style principale
   Thème : Blanc / Marine / Or
   ============================================================ */

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

:root {
  /* Palette — Blanc / Vert / Bleu */
  --white:       #ffffff;
  --off-white:   #f8fafb;
  --light-gray:  #eef2f5;
  --mid-gray:    #94a3b8;
  --dark:        #1e293b;
  --darker:      #0f172a;
  --green:       #16a34a;
  --green-dark:  #15803d;
  --green-light: #dcfce7;
  --green-lighter:#f0fdf4;
  --blue:        #2563eb;
  --blue-dark:   #1d4ed8;
  --blue-light:  #dbeafe;
  --blue-lighter:#eff6ff;
  --gold:        #ca8a04;
  --gold-light:  #facc15;

  /* Typographie */
  --font-title:  'Playfair Display', 'Georgia', serif;
  --font-body:   'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;

  /* Ombres */
  --shadow-sm:   0 1px 3px rgba(0,0,0,.06);
  --shadow-md:   0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:   0 12px 40px rgba(0,0,0,.10);
  --shadow-xl:   0 20px 60px rgba(0,0,0,.12);

  /* Rayons */
  --radius-sm:   8px;
  --radius-md:   14px;
  --radius-lg:   22px;
  --radius-xl:   32px;
  --radius-full: 9999px;

  /* Transitions */
  --ease:        cubic-bezier(.4, 0, .2, 1);
  --fast:        180ms;
  --normal:      300ms;
  --slow:        500ms;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--dark);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; }

/* ---------- TOP BAR ---------- */
.top-bar {
  background: var(--darker);
  color: #fff;
  font-size: .82rem;
  padding: 8px 0;
  letter-spacing: .02em;
}

.top-bar__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.top-bar__contact {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.top-bar__contact span {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #cbd5e1;
}

.top-bar__contact .icon {
  font-size: 1rem;
}

/* Language switcher */
.lang-switch {
  display: flex;
  gap: 4px;
  background: rgba(255,255,255,.08);
  border-radius: var(--radius-full);
  padding: 3px;
}

.lang-switch__btn {
  background: transparent;
  border: none;
  color: #cbd5e1;
  font-size: .78rem;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--fast) var(--ease);
  letter-spacing: .04em;
  text-transform: uppercase;
}

.lang-switch__btn.active,
.lang-switch__btn:hover {
  background: var(--green);
  color: #fff;
}

/* ---------- HEADER / NAVBAR ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(0,0,0,.06);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--normal) var(--ease);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo__icon {
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, var(--green), var(--blue));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  box-shadow: 0 4px 12px rgba(22,163,74,.25);
}

.logo__text h2 {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--darker);
  line-height: 1.2;
  letter-spacing: -.01em;
}

.logo__text span {
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--green);
  font-weight: 600;
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-links a {
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: .9rem;
  font-weight: 500;
  color: var(--dark);
  transition: all var(--fast) var(--ease);
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--light-gray);
  color: var(--green-dark);
}

/* WhatsApp button in nav */
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #fff;
  font-weight: 600;
  font-size: .9rem;
  padding: 10px 22px;
  border-radius: 16px;
  transition: all .35s cubic-bezier(.25,.8,.25,1);
  box-shadow: 0 4px 14px rgba(37,211,102,.30);
  border: 2px solid rgba(255,255,255,.20);
}

.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(37,211,102,.45);
  border-radius: 22px;
  border-color: rgba(255,255,255,.40);
}

.btn-whatsapp .icon { font-size: 1.2rem; }

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--dark);
  border-radius: 4px;
  transition: all var(--normal) var(--ease);
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  background: linear-gradient(170deg, #f0fdf4 0%, #ecfdf5 30%, #ffffff 100%);
  padding: 80px 0 100px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(22,163,74,.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(200,150,62,.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green-light);
  border: 1px solid rgba(22,163,74,.25);
  color: var(--green-dark);
  font-size: .82rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
}

.hero__badge .dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50%     { opacity: .35; }
}

.hero__title {
  font-family: var(--font-title);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 700;
  color: var(--darker);
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero__title .accent {
  color: var(--green);
}

.hero__subtitle {
  font-size: 1.1rem;
  color: #64748b;
  max-width: 500px;
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 36px;
}

.hero__feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .92rem;
  font-weight: 500;
  color: var(--dark);
  background: #fff;
  padding: 10px 16px;
  border-radius: 16px;
  border: 1.5px solid rgba(22,163,74,.10);
  box-shadow: 0 2px 6px rgba(0,0,0,.03);
  transition: all .3s ease;
}

.hero__feature:hover {
  border-color: var(--green);
  box-shadow: 0 4px 16px rgba(22,163,74,.10);
  transform: translateY(-2px);
}

.hero__feature .check {
  width: 28px;
  height: 28px;
  background: var(--green-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  color: var(--green);
  flex-shrink: 0;
  font-weight: 700;
  transition: all .3s ease;
}

.hero__feature:hover .check {
  background: var(--green);
  color: #fff;
  border-radius: 50%;
}

.hero__cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green);
  color: #fff;
  font-weight: 600;
  font-size: .95rem;
  padding: 13px 28px;
  border-radius: 16px;
  transition: all .35s cubic-bezier(.25,.8,.25,1);
  box-shadow: 0 4px 16px rgba(22,163,74,.25);
  border: 2px solid transparent;
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-3px);
  box-shadow: 0 10px 32px rgba(22,163,74,.40);
  border-radius: 22px;
  border-color: rgba(255,255,255,.30);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--green-dark);
  font-weight: 600;
  font-size: .95rem;
  padding: 13px 28px;
  border-radius: 16px;
  border: 2px solid var(--green);
  transition: all .35s cubic-bezier(.25,.8,.25,1);
  cursor: pointer;
}

.btn-outline:hover {
  background: var(--green-light);
  transform: translateY(-2px);
  border-radius: 22px;
  box-shadow: 0 4px 16px rgba(22,163,74,.12);
}

/* Hero image */
.hero__image-wrap {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero__image-wrap img {
  width: 100%;
  max-width: 480px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.hero__floating-card {
  position: absolute;
  bottom: -20px;
  left: 0;
  background: #fff;
  padding: 18px 22px;
  border-radius: 20px;
  box-shadow: 0 12px 40px rgba(0,0,0,.10);
  border: 1.5px solid rgba(22,163,74,.12);
  display: flex;
  align-items: center;
  gap: 14px;
  transition: all .3s ease;
}

.hero__floating-card:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 16px 48px rgba(22,163,74,.12);
  border-color: rgba(22,163,74,.25);
}

.hero__floating-card .icon-circle {
  width: 48px;
  height: 48px;
  background: var(--green-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.hero__floating-card .info .label {
  font-size: .75rem;
  color: var(--mid-gray);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.hero__floating-card .info .value {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--darker);
}

/* ---------- SECTIONS GÉNÉRALES ---------- */
.section {
  padding: 90px 0;
}

.section--light {
  background: var(--off-white);
}

.section__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.section__label {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--green);
  margin-bottom: 12px;
}

.section__title {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--darker);
  margin-bottom: 14px;
}

.section__desc {
  font-size: 1.05rem;
  color: #64748b;
  max-width: 600px;
  margin: 0 auto;
}

/* ---------- LAYOUT AVEC ASIDE ---------- */
.layout-aside {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}

/* ---------- ARTICLES (Grille) ---------- */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.article-card {
  background: #fff;
  border-radius: 24px;
  padding: 32px 28px;
  box-shadow: 0 2px 8px rgba(0,0,0,.04), 0 0 0 1px rgba(0,0,0,.04);
  border: 2px solid transparent;
  transition: all .4s cubic-bezier(.25,.8,.25,1);
  position: relative;
  overflow: hidden;
}

.article-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 24px;
  padding: 2px;
  background: linear-gradient(135deg, var(--green), var(--blue));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity .4s ease;
}

.article-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(22,163,74,.10), 0 4px 12px rgba(0,0,0,.08);
  border-color: rgba(22,163,74,.15);
}

.article-card:hover::before {
  opacity: 1;
}

.article-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 18px;
  transition: all .3s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
}

.article-card:hover .article-card__icon {
  transform: scale(1.08);
  border-radius: 22px;
}

.article-card__icon--ocean  { background: var(--green-light); }
.article-card__icon--teal   { background: var(--blue-light); }
.article-card__icon--gold   { background: #fef9c3; }
.article-card__icon--green  { background: var(--green-lighter); }
.article-card__icon--coral  { background: #fef3c7; }
.article-card__icon--purple { background: #ede9fe; }

.article-card__title {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--darker);
  margin-bottom: 8px;
}

.article-card__text {
  font-size: .92rem;
  color: #64748b;
  line-height: 1.7;
}

/* ---------- ASIDE ---------- */
.aside {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.aside__card {
  background: #fff;
  border-radius: 22px;
  padding: 26px;
  box-shadow: 0 2px 8px rgba(0,0,0,.04), 0 0 0 1px rgba(0,0,0,.04);
  border: 2px solid transparent;
  transition: all .35s cubic-bezier(.25,.8,.25,1);
  position: relative;
  overflow: hidden;
}

.aside__card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 22px;
  padding: 2px;
  background: linear-gradient(135deg, rgba(22,163,74,.25), rgba(37,99,235,.15));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity .35s ease;
}

.aside__card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(22,163,74,.08), 0 3px 10px rgba(0,0,0,.06);
  border-color: rgba(22,163,74,.12);
}

.aside__card:hover::before {
  opacity: 1;
}

.aside__card--accent {
  background: linear-gradient(160deg, var(--green-lighter), var(--green-light));
  border-color: rgba(22,163,74,.18);
}

.aside__card--gold {
  background: linear-gradient(160deg, #fffbeb, #fef3c7);
  border-color: rgba(202,138,4,.20);
}

.aside__card--gold::before {
  background: linear-gradient(135deg, rgba(202,138,4,.35), rgba(22,163,74,.20));
}

.aside__title {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--darker);
  margin-bottom: 16px;
}

.aside__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(0,0,0,.04);
  font-size: .9rem;
  color: #475569;
}

.aside__list li:last-child { border-bottom: none; }

.aside__list .bullet {
  color: var(--green);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Testimonial */
.testimonial {
  font-style: italic;
  font-size: .92rem;
  color: #475569;
  line-height: 1.7;
  background: var(--off-white);
  padding: 16px;
  border-radius: 16px;
  border-left: 3px solid var(--green);
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
}

.testimonial__avatar {
  width: 40px;
  height: 40px;
  background: var(--green);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .85rem;
}

.testimonial__name {
  font-weight: 600;
  font-size: .85rem;
  color: var(--dark);
  font-style: normal;
}

/* ---------- PRODUITS ---------- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 28px;
}

.product-card {
  background: #fff;
  border-radius: 24px;
  padding: 30px 24px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0,0,0,.04), 0 0 0 1px rgba(0,0,0,.04);
  border: 2px solid transparent;
  transition: all .4s cubic-bezier(.25,.8,.25,1);
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 24px;
  padding: 2px;
  background: linear-gradient(135deg, var(--green), rgba(37,99,235,.5));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity .4s ease;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(22,163,74,.10), 0 4px 12px rgba(0,0,0,.08);
  border-color: rgba(22,163,74,.20);
}

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

.product-card--featured {
  border-color: var(--gold);
  position: relative;
}

.product-card--featured::before {
  background: linear-gradient(135deg, var(--gold), var(--green));
}

.product-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.product-card__weight {
  font-family: var(--font-title);
  font-size: 2rem;
  font-weight: 700;
  color: var(--darker);
  margin-bottom: 4px;
}

.product-card__label {
  font-size: .85rem;
  color: #64748b;
  margin-bottom: 16px;
}

.product-card__price {
  font-family: var(--font-title);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 18px;
}

.product-card .btn-whatsapp {
  width: 100%;
  justify-content: center;
  font-size: .85rem;
  padding: 11px 20px;
}

/* ---------- CONTACT ---------- */
.contact-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 24px;
  background: #fff;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1.5px solid rgba(0,0,0,.04);
  box-shadow: 0 2px 6px rgba(0,0,0,.03);
  transition: all .3s ease;
}

.contact-info__item:hover {
  border-color: rgba(22,163,74,.15);
  box-shadow: 0 4px 16px rgba(22,163,74,.07);
  transform: translateX(3px);
}

.contact-info__icon {
  width: 44px;
  height: 44px;
  background: var(--green-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-info__label {
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--mid-gray);
}

.contact-info__value {
  font-weight: 600;
  color: var(--darker);
  font-size: 1rem;
}

.contact-form {
  background: #fff;
  border-radius: 24px;
  padding: 32px;
  box-shadow: 0 4px 20px rgba(0,0,0,.06), 0 0 0 1px rgba(0,0,0,.04);
  border: 2px solid transparent;
  transition: all .35s ease;
}

.contact-form:hover {
  border-color: rgba(22,163,74,.12);
  box-shadow: 0 8px 36px rgba(22,163,74,.07), 0 0 0 1px rgba(22,163,74,.10);
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid #e2e8f0;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: .92rem;
  transition: border-color var(--fast) var(--ease);
  background: var(--off-white);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--green);
  background: #fff;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--darker);
  color: #cbd5e1;
  padding: 60px 0 0;
}

.footer__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer__brand h3 {
  font-family: var(--font-title);
  font-size: 1.3rem;
  color: #fff;
  margin-bottom: 10px;
}

.footer__brand p {
  font-size: .88rem;
  line-height: 1.7;
  color: #94a3b8;
}

.footer__col h4 {
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #fff;
  margin-bottom: 16px;
}

.footer__col ul li {
  margin-bottom: 8px;
}

.footer__col ul li a {
  font-size: .88rem;
  color: #94a3b8;
  transition: color var(--fast) var(--ease);
}

.footer__col ul li a:hover {
  color: #fff;
}

.footer__bottom {
  margin-top: 48px;
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 24px;
  text-align: center;
  font-size: .82rem;
  color: #64748b;
}

.footer__bottom .gold {
  color: var(--gold-light);
}

/* ---------- WHATSAPP FLOATING BUTTON ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 200;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 6px 24px rgba(37,211,102,.40), 0 0 0 4px rgba(37,211,102,.10);
  transition: all .35s cubic-bezier(.25,.8,.25,1);
  animation: float-wa 3s ease-in-out infinite;
  border: 2px solid rgba(255,255,255,.30);
}

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

.whatsapp-float:hover {
  transform: scale(1.15);
  box-shadow: 0 12px 36px rgba(37,211,102,.55), 0 0 0 8px rgba(37,211,102,.15);
  border-radius: 20px;
}

/* ---------- GALERIE ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.gallery-item {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,.04), 0 0 0 1px rgba(0,0,0,.04);
  border: 2px solid transparent;
  transition: all .4s cubic-bezier(.25,.8,.25,1);
  aspect-ratio: 4/3;
  background: var(--off-white);
}

.gallery-item::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 22px;
  padding: 2px;
  background: linear-gradient(135deg, var(--green), var(--blue));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity .4s ease;
  z-index: 2;
  pointer-events: none;
}

.gallery-item:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 16px 48px rgba(22,163,74,.10), 0 4px 12px rgba(0,0,0,.08);
  border-color: rgba(22,163,74,.15);
}

.gallery-item:hover::before {
  opacity: 1;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-item__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 14px 18px;
  background: linear-gradient(transparent, rgba(0,0,0,.65));
  color: #fff;
  font-size: .88rem;
  font-weight: 500;
  opacity: 0;
  transform: translateY(10px);
  transition: all .35s ease;
}

.gallery-item:hover .gallery-item__caption {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__features {
    justify-content: center;
  }

  .hero__cta {
    justify-content: center;
  }

  .hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__image-wrap {
    order: -1;
  }

  .hero__image-wrap img {
    max-width: 340px;
  }

  .layout-aside {
    grid-template-columns: 1fr;
  }

  .contact-row {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 16px;
    border-bottom: 1px solid rgba(0,0,0,.06);
    box-shadow: var(--shadow-md);
    gap: 4px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 12px 16px;
    border-radius: var(--radius-md);
  }

  .menu-toggle {
    display: flex;
  }

  .navbar .btn-whatsapp {
    display: none;
  }

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

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

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

  .top-bar__inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 48px 0 60px;
  }

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

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

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

  .section {
    padding: 60px 0;
  }
}