/* =====================
    CSS 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, 
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;
}
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
  display: block;
}
body {
  line-height: 1.6;
  background: #fff;
  color: #15181e;
}
ol, ul {
  list-style: none;
}
a {
  background: transparent;
  text-decoration: none;
  color: inherit;
}
img {
  max-width: 100%;
  display: block;
  border: 0;
}
button, input, select, textarea {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}
:root {
  --brand-primary: #174B7E;
  --brand-secondary: #F9C846;
  --brand-accent: #fff;
  --gray-900: #101317;
  --gray-800: #23272b;
  --gray-700: #35383e;
  --gray-500: #86888d;
  --gray-300: #eee;
  --shadow-md: 0 6px 24px rgba(16,19,23,0.07), 0 2px 6px rgba(16,19,23,0.08);
  --shadow-card: 0 1.5px 8px 0 rgba(0,0,0,0.08);
  --radius-md: 16px;
  --radius-sm: 8px;
  --radius-round: 99px;
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Open Sans', Arial, Helvetica, sans-serif;
}

@media (max-width: 480px) {
  html { font-size: 15px; }
}
@media (max-width: 375px) {
  html { font-size: 14px; }
}

/* =====================
    MAIN TYPOGRAPHY
   ===================== */
body {
  font-family: var(--font-body);
  background: #fff;
  color: #15181e;
  font-size: 1rem;
  font-weight: 400;
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: #101317;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}
h1 {
  font-size: 2.5rem;
  margin-bottom: 24px;
}
h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}
h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 10px;
}
h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
}
p, ul, ol, blockquote {
  color: #23272b;
  font-size: 1rem;
  margin-bottom: 1.3em;
  line-height: 1.75;
}
blockquote {
  font-style: italic;
  position: relative;
  padding-left: 24px;
  border-left: 3px solid #35383e;
  color: #15181e;
  font-size: 1.1em;
}
strong, b {
  font-weight: 600;
  color: #15181e;
}

/* =====================
    LAYOUT CONTAINERS
   ===================== */
.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
  display: flex;
  flex-direction: column;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
section {
  width: 100%;
  background: #fff;
  margin-bottom: 60px;
  padding: 40px 0 40px 0;
  box-sizing: border-box;
}
@media (max-width: 900px) {
  .container {
    padding: 0 10px;
  }
  section {
    padding: 32px 0;
  }
}
@media (max-width: 768px) {
  section {
    margin-bottom: 40px;
    padding: 28px 0;
  }
}

/* For mandatory .section pattern if used */
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}

/* =====================
    NAVIGATION & HEADER
   ===================== */
header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  padding: 24px 0 18px 0;
  box-shadow: 0 2.5px 20px rgba(26,27,30,0.09);
  position: relative;
  z-index: 100;
}
header > a img {
  height: 46px;
  width: auto;
  display: block;
}
header nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
header nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  color: #15181e;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  transition: background 0.18s, color 0.18s;
  position: relative;
}
header nav a:hover, header nav a:focus {
  background: #23272b;
  color: #F9C846;
}
.cta-button {
  display: inline-flex;
  align-items: center;
  background: #101317;
  color: #fff;
  border-radius: var(--radius-round);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  padding: 12px 30px;
  box-shadow: var(--shadow-card);
  letter-spacing: 0.02em;
  margin-left: 24px;
  transition: background 0.18s, color 0.18s, box-shadow 0.18s, transform 0.18s;
  border: none;
  cursor: pointer;
  outline: none;
}
.cta-button:hover, .cta-button:focus {
  background: #174B7E;
  color: #F9C846;
  box-shadow: 0 5px 36px -5px rgba(23,75,126,0.25);
  transform: translateY(-3px) scale(1.04);
}
.cta-button.secondary {
  background: #fff;
  color: #101317;
  border: 1.5px solid #101317;
  margin-left: 0;
}
.cta-button.secondary:hover, .cta-button.secondary:focus {
  background: #15181e;
  color: #F9C846;
}

@media (max-width: 900px) {
  header nav a {
    font-size: 0.97rem;
    padding: 6px 9px;
  }
  header .cta-button {
    padding: 10px 23px;
  }
}

@media (max-width: 768px) {
  header {
    flex-wrap: wrap;
    padding: 15px 0 12px 0;
  }
  header nav {
    display: none;
  }
  header .cta-button {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex !important;
  }
}

.mobile-menu-toggle {
  display: none;
  font-size: 2.1rem;
  background: transparent;
  border: none;
  color: #15181e;
  cursor: pointer;
  margin-left: 18px;
  transition: color 0.18s;
  z-index: 300;
}
.mobile-menu-toggle:focus {
  outline: 2px solid #174B7E;
}

/* ============
   MOBILE MENU
   ============ */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(20,22,25,0.94);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  transform: translateX(-110%);
  transition: transform 0.35s cubic-bezier(.41,.89,.44,1);
  opacity: 0;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  font-size: 2.4rem;
  background: none;
  color: #fff;
  border: none;
  padding: 20px 24px 16px 24px;
  align-self: flex-end;
  cursor: pointer;
  z-index: 10;
  transition: color 0.18s;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: #F9C846;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-left: 34px;
  margin-top: 16px;
  width: 100%;
}
.mobile-nav a {
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  padding: 13px 0;
  border-radius: var(--radius-sm);
  background: none;
  width: fit-content;
  transition: color 0.18s, background 0.18s;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: #F9C846;
  background: #23272b;
}

/* Hide mobile menu on desktop */
@media (min-width: 769px) {
  .mobile-menu-toggle,
  .mobile-menu {
    display: none !important;
  }
}

/* =====================
    FLEXBOX LAYOUTS & UTILS
   ===================== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 28px 24px;
  margin-bottom: 20px;
  transition: box-shadow 0.2s, transform 0.17s;
  position: relative;
  flex: 1 1 250px;
  min-width: 230px;
  max-width: 360px;
}
.card:hover, .card:focus-within {
  box-shadow: 0 8px 34px -10px #15181e30;
  transform: translateY(-6px) scale(1.03);
}
.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;
  background: #f5f6f7;
  border-radius: var(--radius-md);
  box-shadow: 0 1.5px 8px 0 rgba(0,0,0,0.06);
  margin-bottom: 24px;
  max-width: 710px;
  position: relative;
}
.testimonial-card blockquote {
  color: #101317;
  font-size: 1.08rem;
  margin-bottom: 10px;
}
.testimonial-card div {
  color: #15181e;
  font-weight: 500;
  letter-spacing: 0.01em;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 16px;
}
.feature-grid li {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  background: #f7f7f8;
  border-radius: var(--radius-md);
  padding: 18px 18px 18px 18px;
  box-shadow: 0 1px 3px #1818180e;
  flex: 1 1 220px;
  min-width: 190px;
  max-width: 290px;
  transition: box-shadow 0.17s, transform 0.16s;
}
.feature-grid li img {
  height: 32px;
  width: 32px;
  margin-bottom: 6px;
}
.feature-grid li strong {
  font-size: 1.07em;
  margin-bottom: 2px;
}
.feature-grid li:hover, .feature-grid li:focus {
  box-shadow: 0 6px 20px -10px #15181e30;
  transform: translateY(-4px) scale(1.03);
}

@media (max-width: 900px) {
  .feature-grid {
    gap: 16px;
  }
  .feature-grid li {
    padding: 15px 14px;
    min-width: 140px;
    max-width: 210px;
  }
}
@media (max-width: 720px) {
  .feature-grid {
    flex-direction: column;
    gap: 18px;
  }
  .feature-grid li {
    min-width: unset;
    max-width: unset;
    width: 100%;
  }
}

/* Infographics, social icons, etc */
.infographic {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 16px 0;
}
.social-icons {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 8px;
}

/* =====================
       FOOTER
   ===================== */
footer {
  background: #15181e;
  color: #fff;
  width: 100%;
  padding: 36px 0 6px 0;
  font-size: 1rem;
  box-shadow: 0 -2px 18px rgba(16,19,23,0.11);
}
footer .container {
  flex-direction: column;
  gap: 0;
}
footer .content-wrapper {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
  align-items: flex-start;
}
footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 12px;
}
footer nav a {
  color: #F9C846;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  transition: color 0.18s;
}
footer nav a:hover, footer nav a:focus {
  color: #fff;
}
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 11px;
  color: #fff;
  font-size: 0.98em;
  font-family: var(--font-body);
  min-width: 200px;
  max-width: 340px;
}
.footer-contact img {
  height: 38px;
  margin-bottom: 6px;
  filter: brightness(0) invert(1);
}
.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.footer-contact li img {
  margin-right: 7px;
  height: 18px;
  width: 18px;
  vertical-align: middle;
  display: inline-block;
}
.legal-notice {
  margin-top: 17px;
  color: #bbb;
  font-size: 0.92em;
  width: 100%;
}

@media (max-width: 991px) {
  footer .content-wrapper {
    flex-direction: column;
    gap: 26px;
    align-items: flex-start;
  }
}
@media (max-width: 550px) {
  footer {
    padding: 24px 0 6px 0;
    font-size: 0.98rem;
  }
  .footer-contact {
    max-width: 100%;
  }
}

/* =====================
       UTILITY CLASSES
   ===================== */
.mt-0  { margin-top: 0 !important; }
.mb-0  { margin-bottom: 0 !important; }
.mt-24 { margin-top: 24px !important; }
.mb-24 { margin-bottom: 24px !important; }
.flex-row { display: flex; flex-direction: row; }
.flex-col { display: flex; flex-direction: column; }
.gap-20 { gap: 20px; }
.gap-24 { gap: 24px; }

/* =====================
       MONOCHROME SOPHISTICATED THEME
   ===================== */
body, .container, section, .card, .footer-contact {
  background: #fff;
}
h1, h2, h3, h4, h5, h6, .cta-button, .footer-contact ul li, strong, b {
  color: #101317;
}

/* Use solid black, white, grayscale and brand blue only for real accent */
.card, .feature-grid li, .testimonial-card {
  background: #fff;
  border: 1px solid #e1e3ea;
  box-shadow: var(--shadow-md);
}
footer, .mobile-menu {
  background: #101317;
}

/* Strong color accents only for CTA/button, links & hover */
.cta-button, .cta-button.primary {
  background: #101317;
  color: #fff;
}
.cta-button.secondary {
  background: #fff;
  color: #101317;
  border: 1.5px solid #101317;
}

/* High contrast for important elements */
.section, section {
  background: #fff;
}

/* =====================
  FLEXBOX RESPONSIVE & ALIGNMENT
   ===================== */
.content-wrapper {
  gap: 24px;
  flex: 1 1 0%;
  align-items: flex-start;
  width: 100%;
}
@media (max-width: 768px) {
  .content-wrapper {
    gap: 14px;
  }
}

.text-image-section {
  flex-direction: row;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
@media (max-width: 768px) {
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
}

/* =====================
  ADDITIONAL COMPONENTS
   ===================== */
/* Cards & Grids */
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}

/* Bubbles and details for sophistication */
.card::before, .feature-grid li::before, .testimonial-card::before {
  display: none;
}

/* Responsive card container */
@media (max-width: 900px) {
  .card-container {
    gap: 14px;
  }
}
@media (max-width: 600px) {
  .card-container {
    flex-direction: column;
    gap: 18px;
  }
  .card {
    min-width: unset;
    max-width: unset;
    width: 100%;
  }
}

/* ============================
   COOKIE CONSENT BANNER & MODAL
   ============================ */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: #23272b;
  color: #fff;
  z-index: 11000;
  padding: 22px 24px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 -2px 22px #15181e17;
  font-size: 1rem;
  gap: 24px;
  animation: bannerSlideUp .7s cubic-bezier(.5,2,.5,1) 1;
}
@keyframes bannerSlideUp {
  from { transform: translateY(120%); }
  to   { transform: translateY(0); }
}
.cookie-banner .cookie-buttons {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-banner button {
  font-family: var(--font-display);
  padding: 10px 21px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-round);
  border: none;
  cursor: pointer;
  background: #15181e;
  color: #fff;
  margin: 0;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
  box-shadow: 0 1.5px 8px 0 rgba(0,0,0,0.07);
}
.cookie-banner button:hover, .cookie-banner button:focus {
  background: #F9C846;
  color: #101317;
}
.cookie-banner .cookie-settings {
  background: #fff;
  color: #101317;
  border: 1.5px solid #101317;
}
.cookie-banner .cookie-settings:hover, .cookie-banner .cookie-settings:focus {
  background: #101317;
  color: #fff;
}

@media (max-width: 600px) {
  .cookie-banner {
    flex-direction: column;
    align-items: stretch;
    gap: 13px;
    font-size: 0.97rem;
    padding: 14px 10px;
  }
  .cookie-banner .cookie-buttons {
    width: 100%;
    gap: 8px;
    justify-content: flex-end;
  }
}

/* Cookie modal overlay */
.cookie-modal-overlay {
  position: fixed;
  top:0; left:0; right:0; bottom:0;
  background: rgba(25,28,31,0.72);
  z-index: 12000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  animation: fadeInModal .23s cubic-bezier(.36,1.6,.52,1);
}
@keyframes fadeInModal {
  from { opacity: 0; }
  to { opacity: 1; }
}
.cookie-modal {
  background: #fff;
  color: #101317;
  border-radius: var(--radius-md);
  box-shadow: 0 6px 42px rgba(16,19,23,0.14);
  padding: 36px 32px 24px 32px;
  max-width: 450px;
  width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation: modalUp .44s cubic-bezier(.48,1.7,.6,1);
  position: relative;
}
@keyframes modalUp {
  from { transform: translateY(96px) scale(.88); }
  to   { transform: translateY(0) scale(1); }
}
.cookie-modal .modal-close {
  position: absolute;
  top: 13px;
  right: 18px;
  font-size: 1.5rem;
  background: none;
  color: #15181e;
  border: none;
  cursor: pointer;
  transition: color 0.18s;
}
.cookie-modal .modal-close:hover, .cookie-modal .modal-close:focus {
  color: #174B7E;
}
.cookie-modal h3 {
  font-size: 1.3rem;
}
.cookie-categories {
  display: flex;
  flex-direction: column;
  gap: 13px;
  margin: 8px 0;
}
.cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
  font-size: 1rem;
}
.cookie-category label {
  font-weight: 500;
  color: #15181e;
}
.cookie-category input[type="checkbox"] {
  width: 21px;
  height: 21px;
  border: 1.5px solid #23272b;
  border-radius: 6px;
  margin-right: 8px;
  cursor: pointer;
}
.cookie-category input[type="checkbox"]:checked {
  accent-color: #174B7E;
}
.cookie-modal .modal-buttons {
  margin-top: 10px;
  display: flex;
  gap: 13px;
  justify-content: flex-end;
}
.cookie-modal .modal-buttons button {
  padding: 8px 22px;
  font-family: var(--font-display);
  border-radius: var(--radius-round);
  font-weight: 600;
  font-size: 1rem;
  outline: none;
  border: none;
  background: #15181e;
  color: #fff;
  transition: background 0.2s, color 0.2s;
}
.cookie-modal .modal-buttons button:hover, .cookie-modal .modal-buttons button:focus {
  background: #174B7E;
  color: #F9C846;
}

@media (max-width: 480px) {
  .cookie-modal {
    padding: 18px 7vw 14px 7vw;
    max-width: 98vw;
  }
}

/* =====================
   FORM & INLINE SUPPORT
   ===================== */
b, strong, .bold {
  color: #15181e;
  font-weight: 600;
}
ul li {
  margin-bottom: 9px;
}
ul li:last-child, ol li:last-child { margin-bottom: 0; }
ol { padding-left: 26px; list-style: decimal; }

/* =====================
  ANIMATIONS, HOVER, ETC.
   ===================== */
a, button, .cta-button, .feature-grid li, .card, .testimonial-card {
  transition: all 0.16s cubic-bezier(.48,1.5,.6,1);
}
a:focus, button:focus, .cta-button:focus {
  outline: 2.5px solid #F9C846;
  outline-offset: 2px;
}

input, textarea, select {
  border: 1.2px solid #bbb;
  border-radius: 6px;
  padding: 7px 12px;
  font-family: var(--font-body);
}
input:focus, textarea:focus, select:focus {
  border-color: #174B7E;
}

/* =====================
   MISC
   ===================== */
::-webkit-scrollbar { width: 11px; background: #f2f2f2; }
::-webkit-scrollbar-thumb { background: #d7d8db; border-radius:8px; }
::-webkit-scrollbar-thumb:hover { background: #b8bbc2; }

/* img color: monochrome for icons (optional for sophistication) */
footer .footer-contact img, .social-icons img {
  filter: brightness(0) invert(1) grayscale(1) contrast(1.2);
}
.feature-grid li img, .feature-item img, .card img {
  filter: grayscale(1) contrast(0.95);
}

/* =====================
   MEDIA QUERIES
   ===================== */
@media (max-width: 1100px) {
  .container { max-width: 98vw; }
}
@media (max-width: 768px) {
  header .cta-button { display: none; }
  .container { padding: 0 5vw; }
  .content-wrapper { gap: 10px; }
}
@media (max-width: 500px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.35rem; }
  .content-wrapper { gap: 6px; }
  section { padding: 18px 0; margin-bottom: 30px; }
}

/* =====================
   PRINT (for page etiquette)
   ===================== */
@media print {
  .mobile-menu,
  .mobile-menu-toggle,
  .cta-button,
  .cookie-banner,
  .cookie-modal,
  .cookie-modal-overlay {
    display: none !important;
  }
  body, section, .container { background: #fff !important; }
}