/* AlpineDC main.css — Build 2026-05-08
   Direction : suisse, sobre, responsif, 1 fichier, pas d'effets inutiles */

/* ==========================================================
   1. Variables CSS
   ========================================================== */
:root {
  --color-bg: #fafbfc;
  --color-white: #fff;
  --color-grey: #1f1f1f;
  --color-grey-muted: #494949;
  --color-accent: #c8171e;
  --color-accent-hover: #950e13;
  --color-card-bg: #fff;
  --color-footer: #f4f5f7;
  --color-border: #e7eaea;
  --font-main: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ==========================================================
   2. Reset & Base
   ========================================================== */
html {
  box-sizing: border-box;
}
*, *::before, *::after {
  box-sizing: inherit;
}
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-grey);
  font-family: var(--font-main);
  font-size: 17px;
  line-height: 1.6;
}
h1, h2, h3, h4, h5, h6 {
  color: var(--color-grey);
}

/* ==========================================================
   3. Layout global
   ========================================================== */
.topzone-bg {
  background: var(--color-bg);
  padding-bottom: 40px;
}

/* ==========================================================
   4. Skip-link (accessibilité)
   ========================================================== */
.skip-link {
  position: absolute;
  top: 0;
  left: 0;
  transform: translateY(-100%);
  z-index: 9999;
  background: var(--color-accent);
  color: #fff;
  padding: 10px 18px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 0 0 6px 0;
}
.skip-link:focus {
  transform: translateY(0);
}

/* ==========================================================
   5. Header
   ========================================================== */
header.adc-header {
  width: 100%;
  background: rgba(250,251,252,0.95);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  z-index: 1200;
  margin-bottom: 0;
  padding-top: 28px;
  padding-bottom: 22px;
}

.header-content {
  max-width: 1172px;
  margin: 0 auto;
  padding: 0 42px;
  display: flex;
  flex-direction: column;
}

.header-main-outer {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  min-height: 110px;
}

.header-logo-wrap {
  flex: 0 0 80px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-width: 74px;
  max-width: 112px;
  margin-right: 30px;
  margin-top: 0;
  height: auto;
  min-height: 96px;
}

.header-logo img {
  display: block;
  width: auto;
  height: 70px;
  max-height: 85px;
  max-width: 115px;
  object-fit: contain;
  margin: 0;
}

.header-center {
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 1 1 auto;
  min-width: 0;
}

.header-main {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding-top: 6px;
  padding-bottom: 2px;
  gap: 24px;
}

/* Navigation */
.header-nav {
  flex: 1 1 auto;
}

.nav-list {
  display: flex;
  gap: 32px;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 1rem;
}

.nav-list li {
  display: flex;
  align-items: center;
}

.nav-list a {
  color: var(--color-grey);
  text-decoration: none;
  font-weight: 500;
  padding: 9px 8px;
  border-radius: 4px;
  transition: background 0.1s, color 0.16s;
}

.nav-list a[aria-current="page"],
.nav-list a.active {
  color: var(--color-accent);
}

.nav-list a:hover,
.nav-list a:focus {
  background: #fcebeb;
  color: var(--color-accent);
}

/* Dropdown */
.nav-dropdown-parent {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-dropdown-link {
  cursor: pointer;
  user-select: none;
  display: inline-flex;
  align-items: center;
}

.nav-caret {
  font-size: 0.85em;
  margin-left: 2.5px;
  opacity: .7;
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  left: 0;
  top: 100%;
  min-width: 210px;
  width: auto;
  max-width: 340px;
  background: #fff;
  border-radius: 5px;
  box-shadow: 0 2.5px 6px 0 rgba(30,44,58,.07);
  padding: 0;
  z-index: 999;
  pointer-events: auto;
  border: 1.2px solid #ececec;
}

.nav-dropdown-parent:hover .nav-dropdown-menu,
.nav-dropdown-parent:focus-within .nav-dropdown-menu {
  display: block;
}

.dropdown-header {
  font-weight: 700;
  text-transform: uppercase;
  background: #fff;
  color: var(--color-accent);
  font-size: 1.00em;
  letter-spacing: .10em;
  padding: 13px 16px 6px 17px;
  border-radius: 5px 5px 0 0;
  border-bottom: 1px solid #ebebeb;
}

.dropdown-list {
  margin: 0;
  padding: 0;
  list-style: none;
  min-width: 240px;
}

.dropdown-list li {
  margin: 0;
  padding: 0;
}

.dropdown-list a {
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 12px 14px 12px 12px;
  text-decoration: none;
  border-radius: 5px;
  transition: background .08s, color .14s;
  gap: 8px;
  background: transparent;
  line-height: 1.14;
}

.dropdown-list a:hover,
.dropdown-list a:focus {
  background: #f6f7f8;
}

.dropdown-icon {
  display: block;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  color: var(--color-grey-muted);
}

.dropdown-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
}

.dropdown-list a:hover,
.dropdown-list a:focus {
  background: #f6f7f8;
}

.dropdown-title {
  font-weight: 500;
  font-size: 1rem;
  color: var(--color-grey);
  margin-bottom: 2px;
  letter-spacing: 0;
}

.dropdown-list a:hover .dropdown-title,
.dropdown-list a:focus .dropdown-title {
  color: var(--color-accent);
}

.nav-dropdown-menu .dropdown-desc {
  color: #6d6d6f;
  font-size: 0.96em;
  font-weight: 400;
  line-height: 1.1;
  opacity: 0.63;
  margin-top: 0;
  padding-top: 0;
  letter-spacing: .02em;
  display: block;
}

/* Header actions */
.header-actions {
  flex: 0 0 auto;
  margin-left: 22px;
}

.btn-portal {
  display: flex;
  align-items: center;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.965em;
  padding: 8px 16px 8px 13px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.13s;
  gap: 5px;
  margin-left: 0;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.btn-portal:hover,
.btn-portal:focus {
  background: var(--color-accent-hover);
  color: #fff;
}

/* Header meta bar */
.header-meta {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--color-border);
  padding: 0.39em 0 0.07em 0;
  margin-top: 0;
  margin-left: 6px;
  font-size: 0.76em;
  color: #636769;
  background: none;
  font-weight: 440;
  letter-spacing: 0.01em;
  opacity: .83;
}

.header-meta-left {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.meta-loc,
.meta-phone {
  display: flex;
  align-items: center;
  font-size: 1em;
  color: var(--color-grey);
  gap: 0.32em;
}

.meta-icon {
  display: inline-block;
  vertical-align: text-bottom;
  height: 1.06em;
  width: 1.06em;
  margin-right: 0.13em;
  font-size: 1em;
  color: var(--color-grey-muted);
  opacity: 0.85;
}

.meta-phone::before {
  content: "·";
  color: #636769;
  opacity: 0.6;
  font-weight: 500;
  user-select: none;
  margin-right: 4px;
}

.meta-call-link {
  color: var(--color-grey);
  text-decoration: none;
  border-bottom: none;
  font-weight: 500;
  transition: color 0.14s;
  padding-bottom: 0;
  display: flex;
  align-items: center;
  gap: 0.22em;
}

.meta-call-link:hover,
.meta-call-link:focus {
  color: #c4001a;
}

.meta-call-link:hover .meta-icon,
.meta-call-link:focus .meta-icon {
  color: #c4001a;
  opacity: 1;
}

.meta-div {
  display: none;
}

.header-meta-right {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
}

/* Lang switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1.01em;
}

.lang-switcher a {
  color: var(--color-grey-muted);
  opacity: 0.79;
  font-weight: 500;
  text-decoration: none;
  padding: 3px 5px;
  border-radius: 3px;
  transition: color 0.13s;
  font-size: 1em;
}

.lang-switcher a.is-active {
  color: var(--color-accent);
  opacity: 1;
}

.lang-switcher a:hover,
.lang-switcher a:focus {
  color: var(--color-accent);
  opacity: 1;
}

/* ==========================================================
   6. Hero
   ========================================================== */
.hero {
  padding: 56px 0 40px;
  text-align: center;
  background: var(--color-white);
  border-bottom: 1px solid #f2f2f5;
  margin-top: -12px;
}

.page-hero {
  padding: 56px 0 40px;
  text-align: center;
  background: var(--color-white);
  border-bottom: 1px solid #f2f2f5;
  margin-top: -12px;
}

/* Content links (editorial body) */
.content-link {
  color: var(--color-grey);
  text-decoration: underline;
  text-decoration-style: dotted;
  text-decoration-color: var(--color-border);
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}
.content-link:hover,
.content-link:focus {
  color: var(--color-accent);
  text-decoration-style: solid;
  text-decoration-color: var(--color-accent);
}

.container {
  max-width: 1172px;
  margin: 0 auto;
  padding-left: 42px;
  padding-right: 42px;
}

.hero h1 {
  font-size: 2.3rem;
  margin-bottom: 12px;
  color: var(--color-grey);
}

.hero p {
  font-size: 1.22rem;
  margin-bottom: 25px;
  color: var(--color-grey);
}

.page-hero h1 {
  font-size: 2.3rem;
  margin-bottom: 12px;
  color: var(--color-grey);
}

.page-hero p {
  font-size: 1.22rem;
  margin-bottom: 25px;
  color: var(--color-grey);
}

/* ==========================================================
   7. Buttons
   ========================================================== */
.btn-main {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-white);
  font-weight: 600;
  padding: 12px 30px;
  border: none;
  border-radius: 6px;
  font-size: 1.14rem;
  box-shadow: 0 2px 8px 0 rgba(0,0,0,0.05);
  cursor: pointer;
  transition: background .18s, color .16s;
  text-decoration: none;
  letter-spacing: 0.04em;
}

.btn-main:hover,
.btn-main:focus {
  background: var(--color-accent-hover);
  outline: 2px solid var(--color-accent);
  color: var(--color-white);
}

.btn-ghost {
  display: inline-block;
  background: transparent;
  color: var(--color-grey);
  font-weight: 600;
  padding: 12px 30px;
  border: 1px solid var(--color-grey-muted);
  border-radius: 6px;
  font-size: 1.14rem;
  cursor: pointer;
  transition: background .18s, color .16s, border-color .16s;
  text-decoration: none;
  letter-spacing: 0.04em;
  margin-left: 12px;
}

.btn-ghost:hover,
.btn-ghost:focus {
  background: var(--color-grey);
  color: var(--color-white);
  border-color: var(--color-grey);
}

/* ==========================================================
    8a. Contact form
    ========================================================== */
.contact-map-wrapper {
  margin-top: 8px;
  grid-column: 1 / -1;
}

.contact-map-link {
  display: inline-block;
  margin-top: 8px;
  font-size: 0.93rem;
  text-align: right;
  width: 100%;
}

.contact-form {
  max-width: 820px;
  margin: 0 auto;
  text-align: left;
}

.form-row {
  display: flex;
  gap: 24px;
  margin-bottom: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  flex: 1 1 0%;
  margin-bottom: 4px;
}

.form-group label {
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--color-grey);
  margin-bottom: 6px;
}

.form-required {
  color: var(--color-accent);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--color-grey);
  background: var(--color-white);
  transition: border-color .18s, box-shadow .18s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(200,23,30,0.07);
  outline: none;
}

.form-group textarea {
  resize: vertical;
}

.form-checkbox {
  flex-direction: row;
  align-items: flex-start;
  gap: 10px;
  margin: 10px 0 14px;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-accent);
  cursor: pointer;
}

.form-checkbox label {
  font-weight: 400;
  font-size: 0.95rem;
  line-height: 1.45;
  cursor: pointer;
}

.form-success,
.form-errors {
  max-width: 820px;
  margin: 0 auto 28px;
  padding: 16px 22px;
  border-radius: 8px;
  font-size: 0.97rem;
  line-height: 1.5;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  text-align: left;
}

.form-success {
  background: #eef9f0;
  color: #1d5c28;
  border: 1px solid #c2e8cc;
}

.form-errors {
  background: #fef2f2;
  color: #7c1818;
  border: 1px solid #f8c8c8;
}

.form-errors ul {
  margin: 0;
  padding-left: 1.2em;
}

.form-errors li {
  margin-bottom: 4px;
}

.form-status-icon {
  flex-shrink: 0;
  margin-top: 1px;
}

@media (max-width: 768px) {
  .form-row {
    flex-direction: column;
    gap: 0;
  }
}

/* ==========================================================
   8. Value Props
   ========================================================== */
.value-props {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 1172px;
  margin: 0 auto;
  padding: 48px 42px 48px;
  background: var(--color-bg);
}

.value-prop {
  background: var(--color-card-bg);
  border-radius: 10px;
  padding: 32px 18px 24px;
  box-shadow: 0 2px 8px 0 rgba(0,0,0,0.05);
  text-align: center;
}

.value-prop h2 {
  margin: 0 0 8px;
  font-size: 1.31rem;
  color: var(--color-grey);
}

.value-prop p {
  margin: 0;
  color: var(--color-grey-muted);
  font-size: 1.03rem;
}

/* ==========================================================
   9. Section titles
   ========================================================== */
.section-title {
  text-align: center;
  color: var(--color-grey);
  margin: 66px 0 28px;
  font-size: 1.60rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.section-subtitle {
  text-align: center;
  color: var(--color-grey-muted);
  margin: -12px 0 32px;
  font-size: 1.05rem;
  line-height: 1.55;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* Pricing cards */
.pricing-card {
  position: relative;
  padding-top: 140px;
}

.pricing-badge {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: #f0f0f0;
  color: var(--color-grey);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 6px 16px;
  border-radius: 20px;
}

.pricing-card-featured {
  background: #fff5f5 !important;
  border: 2px solid var(--color-accent);
}

.pricing-popular-badge {
  position: absolute;
  top: 22px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 4px 14px;
  border-radius: 20px;
  z-index: 2;
}

.pricing-card-featured .pricing-badge {
  background: #e8e8e8;
  margin-top: 36px;
}

.pricing-price {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-grey);
  margin: 56px 0 8px;
  white-space: nowrap;
}

.pricing-period {
  font-size: 1rem;
  color: var(--color-grey-muted);
  font-weight: 400;
}

.pricing-setup {
  font-size: 0.95rem;
  color: var(--color-grey-muted);
  margin-bottom: 20px;
  padding-bottom: 16px;
}

.pricing-specs-list {
  list-style: none !important;
  padding: 16px 0 0;
  margin: 0 0 24px;
  text-align: left;
  border-top: 1px solid var(--color-border);
}

.pricing-specs-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 0.95rem;
  color: var(--color-grey);
}

.spec-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-accent);
}

.section-tailor-made {
  border: 1px solid var(--color-accent);
  border-top-width: 2px;
  background: #f8f9fa;
  border-radius: 10px;
  padding: 28px 42px 32px;
}

/* ==========================================================
   Error pages (404)
   ========================================================== */
.error-page {
  text-align: center;
  padding: 80px 24px 100px;
  max-width: 600px;
  margin: 0 auto;
}

.error-code {
  font-size: clamp(6rem, 15vw, 10rem);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 24px;
  opacity: 0.15;
  letter-spacing: -0.05em;
}

.error-page h1 {
  font-size: 1.5rem;
  color: var(--color-grey);
  margin-bottom: 16px;
  font-weight: 600;
}

.error-page p {
  color: var(--color-grey-muted);
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 32px;
}

.error-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 32px;
  font-size: 1rem;
}

.error-links a {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.error-links a:hover {
  text-decoration: underline;
}

.error-sep {
  color: #bfc2c7;
}

.error-cta .btn-main {
  padding: 12px 28px;
  font-size: 1rem;
}

/* Options grid */
.options-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 1172px;
  margin: 0 auto;
  padding: 0 42px;
}

.option-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: #fafbfc;
  border-radius: 6px;
}

.option-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-accent);
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  max-width: 1172px;
  margin: 0 auto;
  padding: 0 42px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  background: var(--color-white);
}

.spec-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  align-items: start;
  gap: 0;
  padding: 14px 18px;
  border-bottom: 1px solid #f2f2f5;
}

.spec-row:nth-child(odd) {
  background: #fafbfc;
}

.spec-row:last-child {
  border-bottom: none;
}

.spec-label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-grey);
  line-height: 1.45;
}

.spec-value {
  font-size: 0.95rem;
  color: var(--color-grey-muted);
  line-height: 1.45;
}

.spec-value a {
  color: var(--color-grey);
  text-decoration: none;
  border-bottom: 1px dashed #cecece;
  font-weight: 500;
  transition: color 0.14s, border-bottom 0.13s;
  padding-bottom: 0.06em;
  display: inline-flex;
  align-items: center;
  gap: 0.22em;
}

.spec-value a:hover,
.spec-value a:focus {
  color: var(--color-accent);
  border-bottom: 1.2px solid var(--color-accent);
}

@media (max-width: 768px) {
  .specs-grid {
    grid-template-columns: 1fr;
    padding: 0 18px;
  }
  .spec-row {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 12px 14px;
  }
}

.editorial-list {
  list-style: none !important;
  padding-left: 0;
  margin: 16px 0;
}

.editorial-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--color-grey);
}

.editorial-list li::before {
  content: "\2022";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 1.45;
}

.editorial-list li:last-child {
  margin-bottom: 0;
}

.datacenter-photo {
  max-width: 1172px;
  margin: 28px auto 0;
  padding: 0 42px;
}

.datacenter-photo img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 2px 12px 0 rgba(30,44,58,.07);
}

@media (max-width: 768px) {
  .datacenter-photo {
    padding: 0 18px;
    margin-top: 20px;
  }
}

/* Image gallery for datacenter photos */
.image-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 28px;
}

.image-gallery picture,
.image-gallery img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 2px 12px 0 rgba(30,44,58,.07);
}

/* Service hero with background image */
.service-hero {
  position: relative;
  min-height: 300px;
  max-height: 400px;
  display: flex;
  align-items: center;
  color: #ffffff;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  margin-top: -12px;
}

.service-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.25),
    rgba(0, 0, 0, 0.45)
  );
}

.service-hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 48px 24px;
}

.service-hero__content h1 {
  color: #ffffff;
  font-size: 2.3rem;
  margin-bottom: 0.5rem;
}

.service-hero__content p {
  margin: 0 0 1.25rem;
  max-width: 42rem;
  color: rgba(255, 255, 255, 0.92);
  font-size: 1.1rem;
  line-height: 1.55;
}

.service-hero__btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 4px;
}

.service-hero__btns .btn-ghost {
  border: 1.5px solid rgba(255, 255, 255, 0.7);
  color: #ffffff;
  background: transparent;
}

.service-hero__btns .btn-ghost:hover,
.service-hero__btns .btn-ghost:focus {
  border-color: #c4001a;
  color: #c4001a;
}

.service-hero--housing {
  background-image:
    url("/assets/images/datacenters/lausanne/lausanne_serveurs_1_vertical.webp");
}

.service-hero--dedies {
  background-image:
    url("/assets/images/datacenters/lausanne/lausanne_servers_3_horizontal.webp");
}

.service-hero--colocation {
  background-image:
    url("/assets/images/datacenters/lausanne/lausanne_coldcorridor_3_vertical.webp");
}

.service-hero--vps {
  background-image:
    url("/assets/images/datacenters/lausanne/lausanne_coldcorridor_1_vertical.webp");
}

.service-hero--crissier {
  background-image:
    url("/assets/images/datacenters/crissier/crissier_hero_1600x900.webp");
}

.service-hero--lausanne {
  background-image:
    url("/assets/images/datacenters/lausanne/lausanne_hero_1600x900.webp");
}

.service-hero--contact {
  background-image:
    url("/assets/images/contact.webp");
}

.service-hero--homepage {
  background-image:
    url("/assets/images/datacenters/crissier/datacenter-small.webp");
}

.service-hero--apropos {
  background-image:
    url("/assets/images/a_propos.webp");
}

.service-hero--reseau {
  background-image:
    url("/assets/images/reseau_hero.webp");
}

@supports not (background-image: url("x.webp")) {
  .service-hero--housing {
    background-image:
      url("/assets/images/datacenters/lausanne/lausanne_serveurs_1_vertical.jpg");
  }
  .service-hero--dedies {
    background-image:
      url("/assets/images/datacenters/lausanne/lausanne_servers_3_horizontal.jpg");
  }
  .service-hero--colocation {
    background-image:
      url("/assets/images/datacenters/lausanne/lausanne_coldcorridor_3_vertical.jpg");
  }
  .service-hero--vps {
    background-image:
      url("/assets/images/datacenters/lausanne/lausanne_coldcorridor_1_vertical.jpg");
  }
  .service-hero--crissier {
    background-image:
      url("/assets/images/datacenters/crissier/crissier_hero_1600x900.jpg");
  }
  .service-hero--lausanne {
    background-image:
      url("/assets/images/datacenters/lausanne/lausanne_hero_1600x900.jpg");
  }
  .service-hero--contact {
    background-image:
      url("/assets/images/contact.png");
  }
  .service-hero--homepage {
    background-image:
      url("/assets/images/datacenters/crissier/datacenter-small.webp");
  }
  .service-hero--apropos {
    background-image:
      url("/assets/images/a_propos.png");
  }
  .service-hero--reseau {
    background-image:
      url("/assets/images/reseau_hero.jpg");
  }
}

@media (max-width: 768px) {
  .service-hero {
    min-height: 220px;
  }

  .service-hero__content h1 {
    font-size: 1.9rem;
  }

  .service-hero__content p {
    font-size: 1rem;
  }
}

.section-cta-btns {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
}

.section-cta-btns .btn-main,
.section-cta-btns .btn-ghost {
  margin-left: 0;
}

@media (max-width: 480px) {
  .section-cta-btns {
    flex-direction: column;
  }
}

/* ==========================================================
   9a. Transit blocks (network page)
   ========================================================== */
.transit-blocks {
  max-width: 840px;
  margin: 24px auto 0;
}

.transit-block {
  margin-bottom: 32px;
  text-align: left;
}

.transit-block:last-child {
  margin-bottom: 0;
}

.transit-block h3 {
  font-size: 1.13rem;
  color: var(--color-grey);
  margin: 0 0 12px;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-align: left;
}

.transit-block p {
  color: #434b53;
  margin: 0 0 14px;
  font-size: 1.01rem;
  line-height: 1.5;
  text-align: left;
}

.transit-block ul {
  list-style: none;
  padding-left: 0;
  margin: 14px 0;
}

.transit-block ul li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 8px;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--color-grey-muted);
}

.transit-block ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 1.45;
}

.transit-block ul li:last-child {
  margin-bottom: 0;
}

/* ==========================================================
     10. Services grid & cards
    ========================================================== */
.services-grid {
  text-align: center;
}

.services-grid + p,
section[aria-labelledby="section-services"] > p {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 24px;
  color: var(--color-grey-muted);
  font-size: 1.05rem;
  line-height: 1.5;
}

.alpine-why > p {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 24px;
  color: var(--color-grey-muted);
  font-size: 1.05rem;
  line-height: 1.5;
}

.services-grid {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 12px 0 rgba(30,44,58,.07);
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  max-width: 1172px;
  margin: 32px auto 16px;
  padding: 0 42px 48px;
}

@media (min-width: 600px) {
  .services-grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  }
}

.service-card {
  background: var(--color-card-bg);
  border-radius: 10px;
  box-shadow: 0 2px 8px 0 rgba(0,0,0,0.06);
  padding: 32px 18px 34px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  position: relative;
}

.service-card h3 {
  font-size: 1.13rem;
  color: var(--color-grey);
  margin-bottom: 6px;
  margin-top: 0;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.service-card p {
  color: #434b53;
  margin: 0 0 20px;
  font-size: 1.01rem;
  line-height: 1.45;
  text-align: center;
  flex-shrink: 1;
}

.service-card-img,
.why-card-img {
  display: block;
  margin: 0 auto 19px auto;
  max-width: 160px;
  height: auto;
  object-fit: contain;
}

@media (min-width: 1024px) {
  .service-card-img,
  .why-card-img {
    max-width: 200px;
  }
}

.service-card .btn-main,
.service-btn-main {
  margin-top: auto;
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: 6px;
  box-shadow: 0 2px 8px 0 rgba(0,0,0,0.05);
  padding: 12px 30px;
  min-width: 142px;
  font-size: 1.06em;
  border: none;
  text-align: center;
  display: inline-block;
  text-decoration: none;
  transition: background 0.18s, color 0.16s;
}

.service-card .btn-main:hover,
.service-card .btn-main:focus,
.service-btn-main:hover,
.service-btn-main:focus {
  background: var(--color-accent-hover);
  color: #fff;
}

.service-btn-spacer {
  flex-grow: 1;
}

/* ==========================================================
    11. Why AlpineDC / Trust
    ========================================================== */
.alpine-why {
   background: #fff;
   border-radius: 10px;
   box-shadow: 0 2px 12px 0 rgba(30,44,58,.07);
   padding: 32px 18px 26px 18px;
   text-align: center;
   display: flex;
   flex-direction: column;
   align-items: center;
   transition: box-shadow 0.14s;
   margin-top: 48px;
}

.why-cards-grid {
   display: grid;
   grid-template-columns: repeat(1, 1fr);
   gap: 34px;
   max-width: 1172px;
   margin: 0 auto;
   padding: 0 42px 34px;
}

@media (min-width: 768px) {
   .why-cards-grid {
      grid-template-columns: repeat(2, 1fr);
   }
}

@media (min-width: 1024px) {
   .why-cards-grid {
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
   }
}

.why-card {
   background: #fff;
   border-radius: 10px;
   box-shadow: 0 2px 12px 0 rgba(30,44,58,.07);
   padding: 32px 18px 26px 18px;
   text-align: center;
   display: flex;
   flex-direction: column;
   align-items: center;
   transition: box-shadow 0.14s;
   height: 100%;
}

.why-card-img-wrapper {
   flex-shrink: 0;
   width: 100%;
   display: flex;
   justify-content: center;
   align-items: flex-end;
   min-height: 120px;
}

.why-card-img {
   display: block;
   max-width: 160px;
   height: auto;
   object-fit: contain;
   margin-bottom: 0;
}

@media (min-width: 1024px) {
   .why-card-img {
      max-width: 200px;
   }
}

.why-card:hover,
.why-card:focus-within {
  box-shadow: 0 4px 18px 0 rgba(176,31,31,0.06);
}

.why-card h3 {
   margin-top: 0;
   margin-bottom: 13px;
   font-size: 1.07em;
   font-weight: 700;
   color: var(--color-grey);
   letter-spacing: 0;
   min-height: 3em;
   line-height: 1.3;
}

.why-card p {
  color: #363636;
  font-size: 0.98em;
  margin: 0;
  font-weight: 400;
  line-height: 1.38;
  letter-spacing: 0.01em;
}

/* Trust block */
.trust-block {
  background: var(--color-white);
  border-radius: 10px;
  margin: 42px auto 0;
  padding: 42px 18px 28px;
  max-width: 900px;
  box-shadow: 0 2px 8px 0 rgba(0,0,0,0.05);
}

.trust-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 1.08rem;
}

.trust-list li {
  padding-left: 2em;
  position: relative;
}

.trust-list li::before {
  content: '\2713';
  color: var(--color-accent);
  font-weight: bold;
  position: absolute;
  left: 0;
  top: 0;
}

/* ==========================================================
   12. CTA Section
   ========================================================== */
.section-cta {
  background: var(--color-bg);
  padding: 56px 10px 56px;
  text-align: center;
  margin-top: 0;
}

.section-cta h2 {
  margin: 0 0 10px 0;
  font-size: 1.21rem;
  color: var(--color-grey);
}

.section-cta p {
  font-size: 1.01rem;
  color: var(--color-grey-muted);
  margin-bottom: 22px;
}

/* ==========================================================
   13. Footer minimaliste
   ========================================================== */
footer {
  background: var(--color-footer);
  font-size: .98em;
  color: var(--color-grey);
  margin-top: 0;
  padding: 0;
}

.footer-main {
  max-width: 1172px;
  margin: 0 auto;
  padding: 48px 42px 34px;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: flex-start;
  gap: 0;
}

.footer-col-left {
  flex: 1 1 0;
  min-width: 0;
  text-align: left;
}

.footer-col-center {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 0 auto;
  padding: 0 24px;
}

.footer-section-title {
  font-weight: 700;
  font-size: 1.15em;
  letter-spacing: 0.01em;
  margin-bottom: 11px;
  display: block;
  color: var(--color-grey);
}

.footer-city {
  display: block;
  color: var(--color-grey-muted);
  font-size: .98em;
  line-height: 1.7;
}

.footer-col-right {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  text-align: right;
  margin-top: auto;
}

.footer-tech {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 0.97em;
}

.footer-tech-label {
  color: #96989b;
  font-weight: 500;
  min-width: 2.2em;
  text-align: left;
}

.footer-tech a {
  color: var(--color-grey);
  text-decoration: none;
  border-bottom: 1px dashed #d8dce2;
  font-weight: 500;
  transition: color 0.13s;
}

.footer-tech a:hover,
.footer-tech a:focus {
  color: var(--color-accent);
  border-bottom: 1.2px solid var(--color-accent);
}

/* Footer network block */
.footer-network {
  margin-top: 18px;
  padding-top: 12px;
  border-top: 1px solid rgba(0,0,0,0.06);
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: right;
}

.footer-network-line {
  color: #97999c;
  font-size: 0.85em;
  font-weight: 400;
  line-height: 1.5;
}

.footer-ix {
  color: #9ca3af;
  font-size: 0.80em;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.footer-ix a {
  color: #9ca3af;
  text-decoration: none;
  transition: color .2s ease;
}

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

.footer-company-name {
  font-weight: 700;
  font-size: 1.15em;
  letter-spacing: 0.01em;
  margin-bottom: 11px;
  display: block;
}

.footer-address {
  font-style: normal;
  color: var(--color-grey-muted);
  font-size: .98em;
  line-height: 1.7;
  margin: 0;
}

.footer-address a {
  color: var(--color-grey);
  text-decoration: none;
  border-bottom: 1px dashed #d8dce2;
  transition: color 0.13s;
  font-weight: 500;
}

.footer-address a:hover,
.footer-address a:focus {
  color: var(--color-accent);
  border-bottom: 1.2px solid var(--color-accent);
}

/* Footer bar bottom */
.footer-bar {
  width: 100%;
  background: #ececee;
  border-top: 1px solid #dde0e6;
  padding: 0;
  min-height: 48px;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: stretch;
  font-size: 0.97em;
  gap: 0;
}

.footer-bar-inner {
  width: 100%;
  max-width: 1172px;
  margin: 0 auto;
  padding: 0 42px;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  box-sizing: border-box;
  min-width: 0;
  gap: 16px;
  color: #717479;
}

.footer-bar-inner span {
  color: #717479;
  font-size: .99em;
  font-weight: 500;
}

.footer-bar-inner nav {
  display: flex;
  align-items: center;
  gap: 4px;
  color: #8b8d90;
}

.footer-bar-inner nav a {
  color: #737375;
  text-decoration: none;
  font-size: .98em;
  font-weight: 500;
  transition: color 0.13s;
  padding: 2px 3px;
}

.footer-bar-inner nav a:hover,
.footer-bar-inner nav a:focus {
  color: var(--color-accent);
}

/* ==========================================================
   14. Menu mobile toggle (hamburger)
   ========================================================== */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--color-grey);
}

.menu-toggle svg {
  width: 28px;
  height: 28px;
  display: block;
}

/* ==========================================================
   15. Animations (respect prefers-reduced-motion)
   ========================================================== */
@media (prefers-reduced-motion: no-preference) {
  .nav-dropdown-menu {
    animation: dropdownFade .12s;
  }
}

@keyframes dropdownFade {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================
   17. Visually hidden (accessibilité)
   ========================================================== */
/* ==========================================================
    19. Responsive — breakpoints rationalisés
    ========================================================== */

/* Grand écran / desktop */
@media (max-width: 1200px) {
  .header-content {
    padding: 0 2vw;
  }
  .why-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablette */
@media (max-width: 900px) {
  .topzone-bg {
    padding-bottom: 24px;
  }
  .header-content {
    padding: 0 16px;
  }
  header.adc-header {
    padding-top: 16px;
    padding-bottom: 12px;
  }
  .footer-main {
    flex-wrap: wrap;
    gap: 26px;
    padding: 40px 14px 24px 14px;
  }
}

@media (min-width: 768px) {
  .value-props {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    padding: 62px 42px 20px;
  }
  .hero h1 {
    font-size: 2.4rem;
  }
  .services-grid {
    gap: 40px;
    padding: 60px 42px 30px;
  }
  .trust-list {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .header-main-outer {
    flex-direction: column;
    align-items: stretch;
    min-height: unset;
  }
  .header-logo-wrap {
    margin: 0 auto 2px auto;
    min-width: 48px;
  }
  .header-logo img {
    height: 41px;
    max-width: 59px;
    margin: 4px auto 4px auto;
  }
  .header-center {
    align-items: stretch;
  }
  .header-main {
    position: relative;
    flex-wrap: wrap;
    gap: 8px 16px;
  }
  .menu-toggle {
    display: block;
    order: 0;
    flex: 0 0 auto;
  }
  .header-actions {
    order: 1;
    flex: 1 1 auto;
    margin-left: 0;
    display: flex;
    justify-content: flex-end;
  }
  .header-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    padding: 16px;
    z-index: 1199;
  }
  .header-nav.is-open {
    display: block;
  }
  .nav-list {
    flex-direction: column;
    gap: 8px;
    font-size: 1rem;
  }
  .nav-dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    display: none;
    animation: none;
  }
  .nav-dropdown-parent.is-open .nav-dropdown-menu,
  .nav-dropdown-parent:focus-within .nav-dropdown-menu {
    display: block;
  }
  .why-cards-grid {
    grid-template-columns: 1fr;
  }
  .nav-list {
    gap: 14px;
    font-size: 0.95em;
    flex-wrap: wrap;
    justify-content: center;
  }
  .btn-portal {
    padding: 10px 13px;
    font-size: 0.97em;
    flex: 1 1 auto;
    justify-content: center;
  }
  .hero h1 {
    font-size: 1.8rem;
  }
  .hero p {
    font-size: 1.05rem;
  }
  .value-props {
    padding: 40px 16px 20px;
  }
  .services-grid {
    padding: 40px 16px 24px;
  }
  .why-cards-grid {
    padding: 12px 16px 34px;
  }
}

/* Mobile étroit */
@media (max-width: 480px) {
  .header-logo img {
    height: 34px;
    max-width: 42px;
  }
  .footer-main {
    flex-direction: column;
    align-items: stretch;
    gap: 24px;
    padding: 34px 5vw 20px 5vw;
  }
  .footer-col-right {
    align-items: flex-start;
    text-align: left;
  }
  .footer-bar {
    flex-direction: column;
    padding: 0 7px;
    gap: 10px;
  }
  .footer-bar-inner {
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 12px 0;
  }
}

/* Responsive for options grid */
@media (max-width: 1024px) {
  .options-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .options-grid {
    grid-template-columns: 1fr;
  }
  
  .pricing-specs li {
    flex-direction: column;
    gap: 4px;
  }
  
  .page-hero h1 {
    font-size: 1.8rem;
  }
  
  .page-hero p {
    font-size: 1.05rem;
  }
}