/* RESET & BASE STYLES */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
main, menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}

html {
  box-sizing: border-box;
  scroll-behavior: smooth;
  height: 100%;
  background: #F6F6F9;
}

body {
  min-height: 100vh;
  font-family: 'Roboto', Arial, Helvetica, sans-serif;
  font-size: 16px;
  color: #173459;
  background: linear-gradient(135deg, #F6F6F9 0%, #eaf3fa 100%);
  line-height: 1.6;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

:root {
  --color-primary: #173459;
  --color-secondary: #F6F6F9;
  --color-accent: #00AAB7;
  --color-accent-dark: #00828c;
  --color-white: #fff;
  --color-dark: #173459;
  --color-text: #19334a;
  --color-muted: #7484a6;
  --radius: 16px;
  --shadow: 0 2px 16px 0 rgba(23,52,89,0.08), 0 1px 2px 0 rgba(23,52,89,0.04);
  --transition: 0.24s cubic-bezier(.45,.05,0,1.3);
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
}

*, *:before, *:after { box-sizing: inherit; }
img { max-width: 100%; display: block; }
a { color: var(--color-accent); text-decoration: none; transition: color var(--transition); }
a:hover, a:focus { color: var(--color-accent-dark); }
ul, ol { list-style-type: none; padding-left: 0; margin: 0; }

/* TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: bold;
  color: var(--color-primary);
  line-height: 1.13;
}
h1 { font-size: 2.5rem; margin-bottom: 16px; }
h2 { font-size: 2rem; margin-bottom: 16px; }
h3 { font-size: 1.375rem; margin-bottom: 8px; }
h4 { font-size: 1.125rem; }
p, li, ul, ol { font-family: var(--font-body); font-size: 1rem; color: var(--color-text); }
.subheadline { color: var(--color-muted); font-size: 1.2rem; margin-bottom: 16px; }
strong { font-weight: 600; }

/* CONTAINER / LAYOUTS */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* --- FLEXBOX LAYOUT PATTERNS --- */
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: transparent;
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px 24px;
  margin-bottom: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 260px;
  flex: 1 1 280px;
}
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  margin-bottom: 20px;
  border-radius: var(--radius);
  background: var(--color-secondary);
  box-shadow: 0 2px 12px 0 rgba(23,52,89,0.06);
  color: #173459;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* --- HEADER & NAVIGATION --- */
header {
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: var(--color-white);
  box-shadow: 0 2px 8px 0 rgba(23,52,89,0.08);
  width: 100%;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 70px;
}
.logo img {
  height: 40px;
  width: auto;
}
.main-nav {
  display: flex;
  gap: 28px;
}
.main-nav a {
  font-family: var(--font-display);
  color: var(--color-white);
  font-weight: 500;
  font-size: 1rem;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
}
.cta-header {
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-display);
  border-radius: 100px;
  padding: 9px 28px;
  box-shadow: 0 2px 8px 0 rgba(23,52,89,0.09);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: .03em;
  border: none;
  outline: none;
  transition: background var(--transition), box-shadow var(--transition);
}
.cta-header:hover, .cta-header:focus {
  background: var(--color-accent-dark);
  box-shadow: 0 4px 16px 0 rgba(23,52,89,0.12);
}

/* --- MOBILE MENU --- */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 2.2rem;
  cursor: pointer;
  z-index: 1060;
  margin-left: 16px;
  transition: color var(--transition);
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--color-accent);
}
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(130deg, #173459 60%, #00AAB7 100%);
  box-shadow: 0 8px 32px 0 rgba(23,52,89,0.09);
  transform: translateX(-100vw);
  transition: transform .42s cubic-bezier(.4,.8,.15,1);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  padding-top: 32px;
  overflow-y: auto;
}
.mobile-menu.active {
  transform: translateX(0);
}
.mobile-menu-close {
  background: none;
  color: var(--color-white);
  border: none;
  font-size: 2.4rem;
  align-self: flex-end;
  margin: 0 22px 8px 0;
  cursor: pointer;
  z-index: 1070;
  transition: color var(--transition);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 26px;
  margin: 32px 0 0 32px;
}
.mobile-nav a {
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  padding: 10px 0;
  transition: color var(--transition);
  border-bottom: 1px solid transparent;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-accent);
  border-bottom: 1px solid var(--color-accent);
}
@media (max-width: 1024px) {
  .main-nav { gap: 16px; }
}
@media (max-width: 860px) {
  .main-nav, .cta-header { display: none; }
  .mobile-menu-toggle { display: block; }
}

/* --- HERO / CTA --- */
.hero {
  background: linear-gradient(120deg, var(--color-primary) 35%, #1e6ba2 100%);
  color: var(--color-white);
  padding: 72px 0 56px 0;
  margin-bottom: 54px;
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: 0 6px 24px 0 rgba(23,52,89,0.06);
}
.hero .content-wrapper { align-items: flex-start; }
.hero h1, .hero .subheadline { color: var(--color-white); }
.hero .cta-primary {
  margin-top: 24px;
}

.cta-primary, .cta-secondary {
  display: inline-block;
  border-radius: 60px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  padding: 13px 36px;
  background: linear-gradient(90deg, var(--color-accent) 55%, #1e6ba2 100%);
  color: var(--color-white);
  border: none;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  box-shadow: 0 2px 16px 0 rgba(0,170,183,0.15);
  letter-spacing: .02em;
  cursor: pointer;
  margin-bottom: 6px;
}
.cta-primary:hover, .cta-primary:focus {
  background: linear-gradient(90deg, var(--color-accent-dark) 40%, #2ab0d4 100%);
  box-shadow: 0 4px 32px 0 rgba(0,170,183,0.20);
  transform: translateY(-2px) scale(1.03);
}
.cta-secondary {
  background: var(--color-secondary);
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
  box-shadow: none;
}
.cta-secondary:hover, .cta-secondary:focus {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 2px 20px 0 rgba(0,170,183,0.13);
  border-color: var(--color-accent-dark);
}

/* --- FEATURE LISTS & ICONS --- */
.feature-list, .brand-values, .gadget-list, .category-list, .service-cards, .service-grid, .timeline, .article-preview-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  flex-direction: column;
  margin: 0 0 20px 0;
}
.feature-list li, .brand-values li, .gadget-list li, .category-list li, .timeline li, .service-cards > div, .service-grid > div, .article-preview-grid > li {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 22px;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
  margin-bottom: 0;
  font-size: 1.025rem;
}
.feature-list img, .gadget-list img, .brand-values img {
  width: 32px;
  height: 32px;
  margin-right: 6px;
}
.price {
  display: inline-block;
  margin-top: 8px;
  background: var(--color-accent);
  color: var(--color-white);
  font-weight: 500;
  font-size: 1rem;
  border-radius: 8px;
  padding: 6px 16px;
  letter-spacing: 0.02em;
}

/* SERVICE CARDS */
.service-cards, .service-grid {
  display: flex;
  flex-direction: row;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.service-cards > div, .service-grid > div {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  flex: 1 1 260px;
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 0;
  min-width: 230px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.service-cards > div:hover, .service-grid > div:hover {
  box-shadow: 0 4px 24px 0 rgba(0,170,183,0.19);
  transform: translateY(-3px) scale(1.01);
}

/* ARTICLE PREVIEW LIST */
.article-preview-grid {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 24px;
}
.article-preview-grid > li {
  flex: 1 1 260px;
  padding: 20px 22px;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 220px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.article-preview-grid > li:hover {
  box-shadow: 0 4px 24px 0 rgba(0,170,183,0.19);
  transform: translateY(-3px) scale(1.015);
}

/* TESTIMONIALS */
.testimonial-card {
  max-width: 540px;
  border-left: 6px solid var(--color-accent);
  background: var(--color-white);
  color: var(--color-dark);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}
.testimonial-card strong { font-weight: bold; }

/* TIMELINE */
.timeline {
  margin: 0 0 16px 0;
  padding-left: 0;
}
.timeline li {
  background: #f0f6fa;
  color: var(--color-text);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.trusted-note {
  background: #eafafe;
  color: var(--color-dark);
  padding: 12px 20px;
  border-radius: var(--radius);
  margin-top: 12px;
}

/* SECURITY EXAMPLES (on securite-connectee page) */
.security-examples {
  margin-top: 20px;
}
.security-examples ul {
  gap: 10px;
  margin-top: 10px;
}
.security-examples li {
  background: #f3fafd;
}

/* FOOTER */
footer {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 44px 0 36px 0;
}
footer .container {
  flex-direction: row;
  align-items: flex-start;
  gap: 32px;
  justify-content: space-between;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0 36px 0 0;
}
.footer-nav a {
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  transition: color var(--transition);
  text-decoration: underline dotted transparent 1px;
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--color-accent);
  text-decoration: underline dotted var(--color-accent) 1px;
}
.footer-contact p, .footer-contact a {
  color: #cddbfa;
  font-size: 0.97rem;
  margin-bottom: 4px;
}
footer .logo-mark {
  height: 36px;
  width: auto;
}

/* --- FORM ELEMENTS (for newsletter/contact etc.) --- */
input, textarea, select {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 11px 15px;
  border-radius: 8px;
  background: var(--color-secondary);
  border: 1.5px solid #dde3ea;
  margin-bottom: 18px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
input:focus, textarea:focus, select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 2px 8px 0 rgba(0,170,183,0.085);
}
button, input[type='submit'] {
  cursor: pointer;
}

/* --- UTILS --- */
@media (max-width: 1140px) {
  .container { max-width: 98vw; }
}
@media (max-width: 980px) {
  .service-cards, .service-grid, .article-preview-grid {
    flex-direction: column;
    gap: 20px;
  }
  .card-container,
  .content-grid {
    flex-direction: column;
    gap: 20px;
  }
  footer .container { flex-direction: column; gap: 24px; align-items: flex-start; }
}
@media (max-width: 768px) {
  .container { padding: 0 11px; }
  .hero { padding: 46px 0 32px 0; border-radius: 0 0 30px 30px; }
  .hero h1 { font-size: 1.6rem; }
  .hero .cta-primary { font-size: 1rem; padding: 11px 22px; }
  .cta-primary, .cta-secondary { font-size: 1rem; padding: 10px 22px; }
  .section { margin-bottom: 38px; padding: 22px 7px; }
  .content-wrapper { gap: 18px; }
  .feature-list, .brand-values, .gadget-list, .category-list, .service-cards, .timeline, .service-grid, .article-preview-grid {
    gap: 14px;
  }
  .feature-list li, .brand-values li, .gadget-list li, .category-list li, .timeline li, .service-cards > div, .service-grid > div, .article-preview-grid > li {
    padding: 14px 11px;
    font-size: 1rem;
  }
  .testimonial-card { padding: 15px; font-size: .99rem; }
  .text-image-section { flex-direction: column; gap: 18px; }
  .footer-nav { margin: 0 0 16px 0; }
}

/* --- COOKIE CONSENT BANNER --- */
.cookie-banner {
  position: fixed;
  bottom: 15px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100vw - 18px);
  max-width: 420px;
  background: var(--color-white);
  color: var(--color-dark);
  box-shadow: 0 2px 18px 0 rgba(23,52,89,0.13);
  border-radius: var(--radius);
  padding: 22px 16px 18px 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  z-index: 2000;
  font-size: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease, pointer-events .3s;
}
.cookie-banner.active {
  opacity: 1;
  pointer-events: auto;
}
.cookie-banner .cookie-btns {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}
.cookie-banner button {
  padding: 9px 22px;
  border-radius: 24px;
  border: none;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
  transition: background var(--transition), color var(--transition);
  cursor: pointer;
}
.cookie-banner .accept-btn {
  background: var(--color-accent);
  color: var(--color-white);
}
.cookie-banner .accept-btn:hover {
  background: var(--color-accent-dark);
}
.cookie-banner .reject-btn {
  background: var(--color-secondary);
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}
.cookie-banner .reject-btn:hover {
  background: #e3e8ee;
}
.cookie-banner .settings-btn {
  background: var(--color-primary);
  color: var(--color-white);
}
.cookie-banner .settings-btn:hover {
  background: #314262;
}

/* COOKIE PREFERENCES MODAL */
.cookie-modal {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  top: 0;
  background: rgba(23,52,89,0.38);
  z-index: 2100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .28s cubic-bezier(.45,0,.1,1);
}
.cookie-modal.active {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal .modal-content {
  background: var(--color-white);
  padding: 32px 28px;
  border-radius: 18px;
  box-shadow: 0 2px 28px 0 rgba(23,52,89,0.17);
  min-width: 310px;
  max-width: 98vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
  font-size: 1rem;
}
.cookie-modal h3 {
  font-family: var(--font-display);
  color: var(--color-primary);
  font-size: 1.23rem;
  margin-bottom: 10px;
}
.cookie-modal .categories {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 12px;
}
.cookie-modal .category {
  padding: 10px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.98rem;
}
.cookie-modal .category input[type="checkbox"] {
  width: 20px;
  height: 20px;
}
.cookie-modal .category.essential label {
  color: var(--color-accent);
  font-weight: 600;
}
.cookie-modal .modal-actions {
  display: flex;
  gap: 10px;
}
.cookie-modal button {
  padding: 9px 19px;
  border-radius: 20px;
  border: none;
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  transition: background var(--transition);
}
.cookie-modal .close-modal {
  background: var(--color-secondary);
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}
.cookie-modal .close-modal:hover {
  background: #e1f6f8;
}

/* Merci page styling */
.merci .content-wrapper {
  align-items: center;
  text-align: center;
  gap: 22px;
}
.merci .next-steps {
  font-size: 1.08rem;
  color: var(--color-accent);
  margin: 12px 0;
}

/* Animations & Micro-interactions */
button, a.cta-primary, a.cta-secondary, .main-nav a, .mobile-nav a {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.card, .service-cards > div, .service-grid > div, .testimonial-card, .feature-list li, .gadget-list li, .article-preview-grid > li {
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .service-cards > div:hover, .service-grid > div:hover, .testimonial-card:hover {
  box-shadow: 0 6px 32px 0 rgba(0,170,183,0.20);
  transform: translateY(-3px) scale(1.012);
}

/* Responsive font sizes (don't use clamp) */
@media (max-width: 520px) {
  html { font-size: 15px; }
  h1 { font-size: 1.25rem; }
  h2 { font-size: 1.08rem; }
}

/* ENSURE NO OVERLAPS / WHITE SPACE */
main, section, aside { width: 100%; }
footer { z-index: 1; }

/* Focus ring accessibility */
:focus-visible {
  outline: 2px solid var(--color-accent) !important;
  outline-offset: 2px !important;
}

/* Hide mobile menu when not active */
@media (min-width: 861px) {
  .mobile-menu { display: none !important; }
  .mobile-menu-toggle { display: none !important; }
}

/* Scrollbar for overlays */
.mobile-menu, .cookie-modal {
  scrollbar-width: thin;
  scrollbar-color: var(--color-accent) var(--color-secondary);
}
.mobile-menu::-webkit-scrollbar, .cookie-modal::-webkit-scrollbar {
  width: 8px; background: var(--color-secondary); }
.mobile-menu::-webkit-scrollbar-thumb, .cookie-modal::-webkit-scrollbar-thumb {
  background: var(--color-accent); border-radius: 8px; }

/* Hide scroll for body when modal/menu active */
body.menu-open, body.cookie-modal-open {
  overflow: hidden;
}
section {
  padding: 20px;
}
/*--- END OF CSS ---*/