:root {
  --color-deep: #1e3d3a;
  --color-primary: #3e6b67;
  --color-muted: #6a867c;
  --color-sand: #c3bea7;
  --color-cream: #f4f2eb;
  --color-surface: #ffffff;
  --color-text: #243330;
  --color-accent: #4ccea5;
  --shadow: 0 8px 32px rgba(30, 61, 58, 0.12);
  --radius: 12px;
  --font: "DM Sans", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-cream);
  line-height: 1.5;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(244, 242, 235, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(62, 107, 103, 0.12);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  color: var(--color-deep);
  font-weight: 700;
  text-decoration: none;
}

.brand:hover {
  text-decoration: none;
  opacity: 0.9;
}

.brand img {
  height: 80px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-links a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.btn-cart {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.9rem;
  border: 2px solid var(--color-primary);
  background: var(--color-surface);
  color: var(--color-primary);
  border-radius: 999px;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.15s;
}

.btn-cart:hover {
  background: var(--color-primary);
  color: var(--color-sand);
  transform: translateY(-1px);
}

.cart-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--color-accent);
  color: var(--color-deep);
  font-size: 0.7rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.cart-badge:empty,
.cart-badge[data-count="0"] {
  display: none;
}

.hero {
  background: linear-gradient(145deg, var(--color-deep) 0%, var(--color-primary) 55%, var(--color-muted) 100%);
  color: #fff;
  padding: 3.5rem 1.5rem 4rem;
  text-align: center;
}

.hero-inner {
  max-width: 640px;
  margin: 0 auto;
}

.hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(2rem, 5vw, 2.85rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.hero p {
  margin: 0 0 1.75rem;
  font-size: 1.15rem;
  color: var(--color-sand);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  font-family: inherit;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.btn:focus-visible {
  outline: 2px solid var(--color-sand);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--color-sand);
  color: var(--color-deep);
  border-color: var(--color-sand);
}

.btn-primary:hover {
  background: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
  text-decoration: none;
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  text-decoration: none;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.section {
  padding: 4rem 1.25rem;
}

.section-title {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 2.5rem;
}

.section-title h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.6rem, 3vw, 2rem);
  color: var(--color-deep);
}

.section-title p {
  margin: 0;
  color: var(--color-muted);
}

.catalog {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.product-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(62, 107, 103, 0.08);
  transition: transform 0.25s, box-shadow 0.25s;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(30, 61, 58, 0.14);
}

.product-media {
  aspect-ratio: 4 / 3;
  background: linear-gradient(160deg, #e8e6df, #d4e8e3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
}

.product-body {
  padding: 1.15rem 1.25rem 1.35rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.5rem;
}

.product-price-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}

.product-title {
  margin: 0;
  font-size: 1.05rem;
  color: var(--color-deep);
}

.price {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-primary);
}

.price-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(76, 206, 165, 0.25);
  color: var(--color-deep);
  padding: 0.2rem 0.45rem;
  border-radius: 6px;
}

.product-desc {
  margin: 0;
  font-size: 0.88rem;
  color: var(--color-muted);
  flex: 1;
}

.btn-add {
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.65rem 1rem;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn-add:hover {
  background: var(--color-deep);
  transform: scale(1.02);
}

.contact-section {
  background: var(--color-deep);
  color: #fff;
  padding: 3rem 1.25rem;
  text-align: center;
}

.contact-section h2 {
  margin: 0 0 0.5rem;
}

.contact-section p {
  margin: 0.35rem 0;
  color: var(--color-sand);
}

.site-footer {
  padding: 1rem 1.25rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-muted);
}

/* Cart drawer */
.cart-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(30, 61, 58, 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
  z-index: 90;
}

.cart-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.cart-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(100%, 400px);
  height: 100%;
  background: var(--color-surface);
  z-index: 100;
  box-shadow: -8px 0 40px rgba(0, 0, 0, 0.12);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}

.cart-panel.is-open {
  transform: translateX(0);
}

.cart-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid rgba(62, 107, 103, 0.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-header h2 {
  margin: 0;
  font-size: 1.15rem;
}

.icon-btn {
  border: none;
  background: transparent;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--color-muted);
  padding: 0.25rem;
}

.cart-lines {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.25rem;
}

.cart-line {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem 0.75rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(62, 107, 103, 0.1);
  font-size: 0.9rem;
}

.cart-line strong {
  color: var(--color-deep);
}

.qty-controls {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.qty-controls button {
  width: 28px;
  height: 28px;
  border: 1px solid var(--color-primary);
  background: var(--color-surface);
  border-radius: 6px;
  cursor: pointer;
  font-weight: 700;
  color: var(--color-primary);
}

.cart-empty {
  color: var(--color-muted);
  text-align: center;
  padding: 2rem 1rem;
}

.cart-footer {
  padding: 1rem 1.25rem 1.5rem;
  border-top: 1px solid rgba(62, 107, 103, 0.12);
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  font-weight: 800;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.btn-checkout {
  width: 100%;
  padding: 0.85rem;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
}

.btn-checkout:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.checkout-note {
  font-size: 0.75rem;
  color: var(--color-muted);
  margin-top: 0.6rem;
  text-align: center;
}

/* Checkout modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(30, 61, 58, 0.45);
  z-index: 110;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}

.modal-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background: var(--color-surface);
  border-radius: var(--radius);
  max-width: 420px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.modal h3 {
  margin: 0 0 1rem;
  color: var(--color-deep);
}

.form-group {
  margin-bottom: 0.85rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.55rem 0.65rem;
  border: 1px solid rgba(62, 107, 103, 0.25);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}

.modal-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.modal-actions .btn {
  flex: 1;
}

@media (max-width: 640px) {
  .header-inner {
    flex-wrap: nowrap;
  }

  .nav-links {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 0.65rem;
    max-width: min(72vw, 320px);
    padding-bottom: 2px;
    scrollbar-width: thin;
  }

  .nav-links a {
    flex: 0 0 auto;
    font-size: 0.8rem;
  }

  .nav-links .cart-link-wrap {
    flex: 0 0 auto;
  }

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* —— Stratégie packs / B2B —— */
.hero-kicker {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
}

.hero-lead {
  margin: 0 0 1.75rem;
  font-size: 1.15rem;
  color: var(--color-sand);
}

.proof-strip {
  background: var(--color-surface);
  border-bottom: 1px solid rgba(62, 107, 103, 0.1);
  padding: 1rem 1.25rem;
}

.proof-list {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 900px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 1.5rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-deep);
}

.proof-list li {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.proof-icon {
  color: var(--color-accent);
  font-weight: 800;
}

.section-tight {
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}

.section-alt {
  background: rgba(255, 255, 255, 0.55);
}

.section-title-spaced {
  margin-top: 3rem;
}

.segment-grid {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.segment-card {
  display: block;
  padding: 1.25rem;
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(62, 107, 103, 0.1);
  color: var(--color-text);
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.segment-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(30, 61, 58, 0.12);
  text-decoration: none;
  color: var(--color-text);
}

.segment-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  color: var(--color-deep);
}

.segment-card p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--color-muted);
}

.segment-emoji {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.5rem;
}

.configurator {
  max-width: 520px;
  margin: 0 auto;
  display: grid;
  gap: 1.5rem;
}

.config-form .form-group select {
  width: 100%;
  padding: 0.55rem 0.65rem;
  border: 1px solid rgba(62, 107, 103, 0.25);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  background: var(--color-surface);
}

.config-result {
  padding: 1.25rem;
  border-radius: var(--radius);
  background: var(--color-deep);
  color: #fff;
}

.config-result-title {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.config-result-text {
  margin: 0 0 1rem;
  color: var(--color-sand);
  font-size: 0.95rem;
}

.config-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pro-band {
  background: linear-gradient(120deg, var(--color-primary), var(--color-deep));
  color: #fff;
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  max-width: 960px;
  margin: 0 auto;
  box-shadow: var(--shadow);
}

.pro-inner {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

@media (min-width: 720px) {
  .pro-inner {
    grid-template-columns: 1fr minmax(220px, 280px);
  }
}

.pro-band h2 {
  margin: 0 0 0.5rem;
}

.pro-band p {
  margin: 0 0 0.75rem;
  color: var(--color-sand);
  font-size: 0.95rem;
}

.pro-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--color-sand);
  line-height: 1.6;
}

.pro-toggle-wrap {
  background: rgba(255, 255, 255, 0.1);
  padding: 1rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.pro-toggle {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-weight: 600;
  cursor: pointer;
}

.pro-toggle input {
  margin-top: 0.2rem;
}

.pro-toggle-hint {
  margin: 0.5rem 0 0;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.75);
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin: 0 auto 1.5rem;
  max-width: 720px;
}

.chip {
  border: 2px solid rgba(62, 107, 103, 0.25);
  background: var(--color-surface);
  color: var(--color-deep);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.chip:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.chip.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.pack-headline {
  margin: 0;
  font-size: 0.88rem;
  color: var(--color-muted);
  flex: 1;
}

.pack-pricing {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.price-compare {
  font-size: 0.95rem;
  text-decoration: line-through;
  color: var(--color-muted);
}

.pack-save {
  margin: 0;
  font-size: 0.82rem;
  color: var(--color-deep);
}

.pack-card .btn-add + .btn-add {
  margin-top: 0.35rem;
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background: rgba(62, 107, 103, 0.08);
}

.btn-block {
  width: 100%;
}

.btn-ghost-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius);
  font-weight: 600;
  border: 2px solid rgba(255, 255, 255, 0.5);
  color: #fff;
  text-decoration: none;
}

.btn-ghost-dark:hover {
  background: rgba(255, 255, 255, 0.12);
  text-decoration: none;
  color: #fff;
}

.catalog-compact {
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

.modal-lead {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  color: var(--color-muted);
}

.modal-wide {
  max-width: 480px;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 1;
}

.modal-actions .btn-ghost {
  border-color: rgba(62, 107, 103, 0.35);
  color: var(--color-text);
  background: var(--color-surface);
}

.modal-actions .btn-ghost:hover {
  background: rgba(62, 107, 103, 0.06);
}

.checkbox-pro {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.9rem;
  cursor: pointer;
}

.checkbox-pro input {
  margin-top: 0.2rem;
}

#pack-modal {
  z-index: 115;
}

#pack-modal .modal {
  text-align: left;
}

.pack-modal-name {
  margin: 0 0 0.75rem;
  font-weight: 700;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.pack-modal-media {
  font-size: 3rem;
  text-align: center;
  margin-bottom: 0.75rem;
}

.conform-block {
  background: rgba(76, 206, 165, 0.12);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.88rem;
}

.conform-block strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--color-deep);
}

.pack-modal-list-title {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
  color: var(--color-deep);
}

.pack-items {
  margin: 0 0 1rem;
  padding-left: 1.2rem;
  color: var(--color-text);
  font-size: 0.9rem;
}

.pack-items li {
  margin-bottom: 0.35rem;
}

.pack-modal-pricing {
  margin-bottom: 1rem;
}

.price-xl {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--color-primary);
  display: inline-block;
  margin-left: 0.35rem;
}

.upsell-banner {
  background: rgba(62, 107, 103, 0.08);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
}

.upsell-banner p {
  margin: 0.35rem 0 0.75rem;
  font-size: 0.9rem;
}

.upsell-list h4 {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
  color: var(--color-deep);
}

.upsell-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(62, 107, 103, 0.12);
  font-size: 0.85rem;
}

.btn-mini {
  flex: 0 0 auto;
  padding: 0.35rem 0.65rem;
  border-radius: 8px;
  border: 2px solid var(--color-primary);
  background: var(--color-surface);
  color: var(--color-primary);
  font-weight: 600;
  font-family: inherit;
  font-size: 0.75rem;
  cursor: pointer;
}

.btn-mini:hover {
  background: var(--color-primary);
  color: #fff;
}

.pack-modal-actions {
  margin-top: 1rem;
}

.cart-line-meta {
  display: inline-block;
  margin-left: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-muted);
}

.cart-total-meta {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-muted);
  display: block;
  margin-bottom: 0.25rem;
}

.page-packs-intro {
  padding-bottom: 0;
}

.page-packs-back {
  text-align: center;
  margin: 0 0 1rem;
}

.page-packs-back a {
  color: var(--color-primary);
  font-weight: 600;
}

.site-footer {
  margin-top: 0;
}