/* ========================================================
   CSS Reset & Normalize
   ======================================================== */
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;
}
html {
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
  scroll-behavior: smooth;
}
body {
  line-height: 1.6;
  font-family: 'Roboto', Arial, sans-serif;
  color: #232323;
  background: #fff;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
*, *::before, *::after {
  box-sizing: inherit;
}
a {
  color: inherit;
  text-decoration: none;
  background: none;
}
ul, ol {
  list-style: none;
}
img {
  max-width: 100%;
  display: block;
}
button {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

/* ========================================================
   Variables (with fallbacks)
   ======================================================== */
:root {
  --color-primary: #22314D;
  --color-secondary: #9EC6E6;
  --color-accent: #F9CB77;
  --color-bg: #ffffff;
  --color-bg-alt: #F7F7F7;
  --color-black: #111111;
  --color-gray: #ededed;
  --color-gray-dark: #999999;
  --color-border: #e5e5e5;
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Roboto', Arial, sans-serif;
  --transition: 0.2s cubic-bezier(.77,0,.18,1);
  --radius: 10px;
  --shadow-light: 0 2px 8px 0 rgba(34,49,77,0.07);
  --shadow-card: 0 4px 24px 0 rgba(34,49,77,0.13);
  --shadow-modal: 0 8px 36px 0 rgba(34,49,77,0.20);
}

/* ========================================================
   Typography
   ======================================================== */
h1, .h1 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  line-height: 1.13;
  font-weight: 700;
  letter-spacing: 0.01em;
  margin-bottom: 20px;
  color: var(--color-black);
}
h2, .h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  margin-bottom: 18px;
  color: var(--color-primary);
}
h3, .h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--color-black);
}
h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
}
p, li, span, a, label {
  font-family: var(--font-body);
  font-size: 1rem;
  color: #212121;
}
p.subheadline {
  font-size: 1.25rem;
  margin-bottom: 16px;
  color: var(--color-gray-dark);
  letter-spacing: 0.01em;
}
strong {
  font-weight: 600;
  color: var(--color-black);
}

/* Visual hierarchy (section spacing, container) */
.section,
.hero-section,
.features-section,
.services-section,
.contact-section,
.confirmation-section,
.legal-section,
.map-section,
.testimonials-section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 16px;
  padding-right: 16px;
  display: flex;
  flex-direction: column;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ========================================================
   Header + Navigation
   ======================================================== */
header {
  background: var(--color-bg);
  box-shadow: var(--shadow-light);
  border-bottom: 1px solid var(--color-gray);
  position: sticky;
  top: 0;
  z-index: 40;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}
.logo img {
  height: 48px;
  width: auto;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.main-nav a {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-primary);
  text-decoration: none;
  letter-spacing: 0.01em;
  padding: 5px 0 5px 0;
  position: relative;
  transition: color var(--transition);
}
.main-nav a::after {
  content: '';
  display: block;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  position: absolute;
  left: 0;
  bottom: 0;
  transition: width var(--transition);
}
.main-nav a:hover,
.main-nav a:focus {
  color: var(--color-black);
}
.main-nav a:hover::after,
.main-nav a:focus::after {
  width: 100%;
}
.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 32px;
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 600;
  border-radius: var(--radius);
  background: var(--color-primary);
  color: #fff;
  border: none;
  outline: none;
  box-shadow: var(--shadow-light);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  margin-left: 20px;
  position: relative;
  z-index: 1;
  text-align: center;
}
.cta-button.secondary {
  background: #fff;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  box-shadow: none;
}
.cta-button:hover,
.cta-button:focus {
  background: var(--color-accent);
  color: var(--color-black);
  box-shadow: 0 6px 20px 0 rgba(34,49,77,0.14);
}
.cta-button.secondary:hover,
.cta-button.secondary:focus {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* Hamburger Mobile Menu */
.mobile-menu-toggle {
  display: none;
  font-size: 2rem;
  color: var(--color-primary);
  background: none;
  border: none;
  width: 46px;
  height: 46px;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  transition: background var(--transition);
  margin-left: 10px;
}
.mobile-menu-toggle:focus,
.mobile-menu-toggle:hover {
  background: var(--color-gray);
}
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(255,255,255,0.98);
  box-shadow: var(--shadow-modal);
  z-index: 100;
  transform: translateX(-100vw);
  transition: transform 0.4s cubic-bezier(.77,0,.18,1);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  padding: 32px 24px 16px 24px;
  gap: 24px;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  align-self: flex-end;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-primary);
  cursor: pointer;
  transition: color var(--transition);
  margin-bottom: 8px;
}
.mobile-menu-close:hover,
.mobile-menu-close:focus {
  color: var(--color-black);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 100%;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.18rem;
  color: var(--color-primary);
  padding: 11px 0;
  border-radius: 7px;
  transition: background var(--transition), color var(--transition);
  width: 100%;
}
.mobile-nav a:hover,
.mobile-nav a:focus {
  background: var(--color-gray);
  color: var(--color-black);
}

/* ======================
   HERO SECTION
====================== */
.hero-section {
  background: #fff;
  padding-top: 60px;
  padding-bottom: 60px;
  min-height: 360px;
  display: flex;
  align-items: center;
  box-shadow: var(--shadow-light);
}
.hero-section h1 {
  color: var(--color-primary);
  font-size: 2.7rem;
  text-shadow: 0 4px 20px rgba(34,49,77,0.08);
  margin-bottom: 14px;
}
.hero-section .subheadline {
  margin-bottom: 26px;
  color: #555;
  font-size: 1.25rem;
}
.hero-section .cta-button {
  margin-left: 0;
}

/* ======================
   FEATURES SECTION
====================== */
.features-section {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  box-shadow: var(--shadow-light);
}
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 28px;
}
.feature-grid li {
  background: #fff;
  color: var(--color-primary);
  font-family: var(--font-body);
  border-radius: var(--radius);
  padding: 12px 22px;
  font-weight: 500;
  font-size: 1rem;
  box-shadow: var(--shadow-light);
}
.feature-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-bottom: 18px;
}
.feature-icons li {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border-radius: var(--radius);
  padding: 12px 20px;
  box-shadow: var(--shadow-light);
  color: var(--color-black);
  font-weight: 500;
  font-size: 1rem;
}
.feature-icons img {
  width: 28px;
  height: 28px;
  filter: grayscale(100%);
  opacity: 0.8;
}
.feature-descriptions p {
  font-size: 1.08em;
  color: var(--color-black);
}

/* ======================
   SERVICES SECTION
====================== */
.services-section {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}
.service-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-bottom: 22px;
}
.service-list li {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 22px 24px 20px 24px;
  margin-bottom: 0;
  box-shadow: var(--shadow-light);
  border-left: 4px solid var(--color-primary);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.service-list li:hover,
.service-list li:focus-within {
  box-shadow: 0 6px 36px 0 rgba(34,49,77,0.11);
  border-color: var(--color-accent);
}
.service-list h3,
.service-list strong {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 4px;
}
.service-list p {
  color: #444;
  font-size: 1.03rem;
  margin-bottom: 3px;
}
.service-price {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--color-black);
  font-weight: 500;
  background: #fff;
  padding: 6px 12px;
  border-radius: 7px;
  margin-top: 6px;
  letter-spacing: 0.01em;
  box-shadow: var(--shadow-light);
}

/* ======================
   TESTIMONIALS
====================== */
.testimonials-section {
  background: var(--color-gray);
  border-radius: var(--radius);
  box-shadow: var(--shadow-light);
}
.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 16px;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  background: #fff;
  box-shadow: var(--shadow-card);
  border-radius: var(--radius);
  padding: 20px 26px;
  min-width: 240px;
  max-width: 390px;
  margin-bottom: 0;
  margin-right: 0;
  position: relative;
  overflow: hidden;
  border-left: 4px solid var(--color-primary);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.testimonial-card:hover,
.testimonial-card:focus-within {
  box-shadow: 0 10px 36px 0 rgba(34,49,77,0.15);
  border-color: var(--color-accent);
}
.testimonial-card p {
  font-size: 1.09rem;
  color: var(--color-primary);
  font-style: italic;
  letter-spacing: 0.01em;
}
.testimonial-card span {
  font-size: 0.98rem;
  color: #444;
  font-family: var(--font-body);
  font-weight: 400;
}
/* Accessibility: Ensure contrast */
.testimonial-card p,
.testimonial-card span {
  background: #fff;
}

/* ======================
   CONTACT DETAILS
====================== */
.contact-details {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  margin-top: 24px;
  align-items: flex-start;
}
.contact-details > div {
  flex: 1 1 160px;
  min-width: 180px;
  font-size: 1.05rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow-light);
  color: var(--color-black);
}
.contact-details a {
  color: var(--color-primary);
  text-decoration: underline;
}
.contact-details a:hover {
  color: var(--color-accent);
}

/* MAP SECTION (placeholder style) */
.map-placeholder,
.confirmation-section {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-light);
  margin-top: 16px;
  text-align: center;
  color: var(--color-primary);
}

/* ======================
   CARDS & GRIDS
====================== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: #fff;
  border-radius: var(--radius);
  margin-bottom: 20px;
  box-shadow: var(--shadow-card);
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 18px 20px;
  min-width: 220px;
  max-width: 360px;
}
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
  width: 100%;
}
/* About USPs */
.usp-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}
.usp-grid ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
/* Text-Image Section (if used elsewhere) */
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-light);
  padding: 18px 20px;
}

/* ========================
   FOOTER
======================== */
footer {
  background: var(--color-black);
  color: #fafafa;
  padding: 50px 0 0 0;
  border-top: 1px solid var(--color-gray);
}
footer .container {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 44px 32px;
  padding-bottom: 18px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1.13rem;
  font-family: var(--font-display);
  color: #fff;
  font-weight: 600;
}
.footer-brand img {
  width: 44px;
  height: auto;
}
.footer-nav,
.legal-nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-nav a,
.legal-nav a {
  color: #fafafa;
  font-size: 1rem;
  font-family: var(--font-body);
  opacity: 0.88;
  transition: opacity var(--transition), color var(--transition);
}
.footer-nav a:hover,
.legal-nav a:hover {
  color: var(--color-accent);
  opacity: 1;
}
.social-links {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-top: 10px;
}
.social-links a img {
  width: 32px;
  height: 32px;
  filter: grayscale(100%) contrast(1.4);
  opacity: 0.9;
  transition: filter 0.2s, opacity 0.2s;
}
.social-links a:hover img {
  filter: grayscale(0%) contrast(1.1);
  opacity: 1;
}
.footer-legal {
  margin-top: 18px;
  flex-basis: 100%;
  color: #bbb;
  font-size: 0.95rem;
}

/* ===================
   LEGAL SECTION
=================== */
.legal-section {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  margin-top: 24px;
}
.text-section {
  margin-bottom: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.text-section h2 {
  margin-top: 12px;
}

/* ===================
   Confirmation
=================== */
.confirmation-section {
  text-align: center;
}
.confirmation-section .cta-button {
  margin: 24px auto 0 auto;
}

/* ===================
   Responsive Design
=================== */
@media (max-width: 1220px) {
  .container {
    max-width: 1000px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
    padding-left: 6vw;
    padding-right: 6vw;
  }
  .content-grid {
    gap: 14px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  header .container {
    flex-direction: row;
    height: 62px;
    gap: 0;
  }
  .main-nav {
    display: none;
  }
  .cta-button {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
  .hero-section,
  .features-section,
  .services-section,
  .testimonials-section,
  .legal-section,
  .contact-section,
  .map-section,
  .confirmation-section {
    padding: 24px 4vw;
    margin-bottom: 38px;
  }
  .content-wrapper {
    gap: 18px;
  }
  .feature-grid, .feature-icons {
    flex-direction: column;
    gap: 11px;
  }
  .footer-nav, .legal-nav, .contact-details, .social-links, .card-container, .testimonial-slider {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }
  .footer-brand {
    margin-bottom: 14px;
  }
  .container {
    padding-left: 4vw;
    padding-right: 4vw;
  }
  .text-image-section {
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
  }
  .card { min-width: 90vw; max-width: 98vw; }
  .service-list li, .testimonial-card { padding: 17px 12px; }
}
@media (max-width: 500px) {
  html { font-size: 14px; }
  h1 { font-size: 1.9rem; }
  h2 { font-size: 1.3rem; }
  .container { padding-left: 2vw; padding-right: 2vw; }
  .contact-details > div, .feature-grid li, .feature-icons li {
    min-width: 0;
    padding: 9px 10px;
    font-size: 1em;
  }
  .service-list li {
    padding: 10px 7px;
  }
}

/* =======================
   Transition, Focus, Micro-Interaction
======================= */
a, button, .cta-button, .main-nav a, .card, .service-list li, .testimonial-card, .mobile-nav a {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), border-color var(--transition), outline var(--transition);
}
a:focus, .main-nav a:focus, .cta-button:focus, .mobile-nav a:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
.card:hover, .feature-item:hover, .feature-grid li:hover {
  box-shadow: 0 10px 32px 0 rgba(34,49,77,0.11);
}
/* Subtle elevation for important cards */
.card, .testimonial-card {
  will-change: box-shadow;
}

/* =======================
   COOKIE CONSENT BANNER
======================= */
.cookie-banner {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100vw;
  z-index: 2000;
  background: #232323;
  color: #fff;
  padding: 24px 28px;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 32px;
  box-shadow: 0 -2px 24px 0 rgba(34,49,77,0.20);
  font-size: 1rem;
  border-top-left-radius: 16px;
  border-top-right-radius: 16px;
  animation: banner-show 0.5s cubic-bezier(.77,0,.18,1);
}
@keyframes banner-show {
  0% { transform: translateY(100%); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}
.cookie-banner p {
  flex: 1 1 290px;
  color: #fafafa;
  font-size: 1.05rem;
}
.cookie-banner-buttons {
  display: flex;
  gap: 18px;
}
.cookie-banner-button {
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 500;
  padding: 9px 23px;
  border: none;
  border-radius: var(--radius);
  box-shadow: var(--shadow-light);
  cursor: pointer;
  font-size: 1rem;
  transition: background var(--transition), color var(--transition);
}
.cookie-banner-button.secondary {
  background: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
  box-shadow: none;
}
.cookie-banner-button:hover,
.cookie-banner-button:focus {
  background: var(--color-accent);
  color: var(--color-black);
}
.cookie-banner-button.secondary:hover,
.cookie-banner-button.secondary:focus {
  background: var(--color-secondary);
  color: var(--color-black);
}

/* Cookie Preferences Modal */
.cookie-modal-overlay {
  position: fixed;
  left: 0; top: 0;
  width: 100vw; height: 100vh;
  background: rgba(34,49,77,0.36);
  z-index: 3000;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  animation: overlay-fade 0.25s ease;
}
@keyframes overlay-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}
.cookie-modal {
  position: relative;
  background: #fff;
  width: 100%;
  max-width: 450px;
  margin-bottom: 40px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-modal);
  padding: 36px 28px 30px 28px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  animation: modal-in 0.44s cubic-bezier(.77,0,.18,1);
}
@keyframes modal-in {
  0% { opacity: 0; transform: translateY(140px); }
  90% { opacity: 1; transform: translateY(-6px); }
  100% { opacity: 1; transform: translateY(0); }
}
.cookie-modal-close {
  position: absolute;
  right: 16px;
  top: 18px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-primary);
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal-close:hover,
.cookie-modal-close:focus {
  color: var(--color-black);
}
.cookie-modal h2 {
  font-size: 1.35rem;
  margin-bottom: 12px;
  color: var(--color-primary);
}
.cookie-modal-category {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 10px;
}
.cookie-modal-category label {
  font-size: 1rem;
  color: #232323;
}
.cookie-toggle {
  width: 40px;
  height: 22px;
  border-radius: 12px;
  background: var(--color-gray);
  position: relative;
  margin-right: 7px;
  cursor: pointer;
  display: inline-block;
  transition: background var(--transition);
}
.cookie-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}
.cookie-toggle-slider {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 4px rgba(34,49,77,0.11);
  transition: transform var(--transition), background var(--transition);
}
.cookie-toggle input:checked + .cookie-toggle-slider {
  transform: translateX(18px);
  background: var(--color-primary);
}
.cookie-modal-category span {
  font-size: 0.95rem;
  color: #aaa;
  margin-left: 11px;
  font-style: italic;
}

@media (max-width: 600px) {
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 17px;
    padding: 14px 10px;
    font-size: 0.98rem;
  }
  .cookie-banner-buttons {
    gap: 10px;
  }
  .cookie-modal {
    padding: 24px 9px 18px 15px;
    max-width: 97vw;
    font-size: 0.97rem;
  }
}

/* Custom Scrollbar for Monochrome Look */
body::-webkit-scrollbar { width: 13px; background: var(--color-bg-alt); }
body::-webkit-scrollbar-thumb { background: var(--color-gray); border-radius: 8px; }

/* Avoid absolute positioning for content cards - Only decorative uses allowed elsewhere */

/* ============================
 Utility Classes, Spacing, etc.
============================== */
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.text-center { text-align: center; }
.w-100 { width: 100%; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.flex { display: flex; }
.flex-row { flex-direction: row; }
.flex-column { flex-direction: column; }
.align-center { align-items: center; }
.align-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

/* ===================== 
 Monochrome Sophisticated
===================== */
body {
  background: var(--color-bg);
  color: var(--color-black);
}
.card, .service-list li, .testimonial-card, .feature-icons li, .feature-grid li, .contact-details > div {
  border: 1px solid var(--color-gray);
  border-left: 4px solid var(--color-primary);
  background: #fff;
}
.card:hover,
.service-list li:hover,
.testimonial-card:hover,
.feature-icons li:hover,
.feature-grid li:hover,
.contact-details > div:hover {
  border-left-color: var(--color-accent);
}
/* Dramatic contrast in headings/section blocks for monochrome feel */
h1, h2, h3 {
  color: var(--color-black);
  text-shadow: 0 2px 8px rgba(34,49,77,0.06);
}
.section, section, .hero-section, .features-section, .services-section, .testimonials-section, .contact-section, .confirmation-section {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-light);
}
/* Elegant thin dividers if needed */
.divider {
  width: 100%;
  height: 1px;
  background: var(--color-gray);
  margin: 32px 0;
  opacity: 0.42;
}