/* === 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;
}
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  display: block;
}
body {
  line-height: 1.5;
  background: #fff;
  color: #232323;
  min-height: 100vh;
  font-family: 'Roboto', Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
ol, ul {
  list-style: none;
}
a {
  color: inherit;
  text-decoration: none;
  background: none;
  transition: color 0.2s;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
  border: 0;
}
button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}
*, *::before, *::after {
  box-sizing: inherit;
}

/* === BASE TYPOGRAPHY & COLORS === */
:root {
  --color-primary: #164C70;
  --color-secondary: #FFD166;
  --color-accent: #F6F8FA;
  --color-black: #121212;
  --color-white: #fff;
  --color-gray-100: #f7f7f7;
  --color-gray-200: #e3e3e3;
  --color-gray-300: #bcbcbc;
  --color-gray-400: #9d9d9d;
  --color-gray-700: #333;
  --shadow-card: 0 4px 24px rgba(0,0,0,0.06);
  --shadow-smooth: 0 2px 10px rgba(0,0,0,0.05);
  --border-radius: 18px;
  --transition-main: 0.20s cubic-bezier(.5, 0, .4, 1);
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
  --focus-outline: 2px solid var(--color-secondary);
}

body {
  font-family: var(--font-body);
  color: var(--color-black);
  background: var(--color-white);
  font-size: 16px;
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-black);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
}
h1 {
  font-size: 2.75rem;
  margin-bottom: 24px;
  letter-spacing: -1px;
}
h2 {
  font-size: 2rem;
  margin-bottom: 22px;
  letter-spacing: -0.5px;
}
h3 {
  font-size: 1.35rem;
  margin-bottom: 18px;
}
h4, h5, h6 {
  font-size: 1.15rem;
  margin-bottom: 15px;
}
p, ul, ol {
  font-size: 1.08rem;
  color: var(--color-gray-700);
  margin-bottom: 16px;
  letter-spacing: 0.01em;
}
ul, ol {
  margin-left: 1.1em;
}
li {
  margin-bottom: 10px;
}
strong {
  color: var(--color-black);
  font-weight: 600;
}
em {
  font-style: italic;
  color: var(--color-primary);
}
a {
  color: var(--color-primary);
  text-decoration: underline;
  transition: color var(--transition-main);
}
a:hover, a:focus {
  color: var(--color-secondary);
  outline: none;
}

/* === CONTAINERS & SPACING (MANDATORY PATTERNS) === */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-smooth);
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  width: 100%;
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-card);
  padding: 32px 28px 28px 28px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition-main), transform var(--transition-main);
  position: relative;
  min-width: 265px;
  max-width: 340px;
  display: flex;
  flex-direction: column;
}
.card:hover, .card:focus-within {
  box-shadow: 0 8px 32px rgba(20,20,20,0.13);
  transform: translateY(-3px) scale(1.012);
  z-index: 2;
}
.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;
  width: 100%;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: #f8f9fa;
  border-left: 5px solid var(--color-primary);
  border-radius: var(--border-radius);
  margin-bottom: 20px;
  max-width: 600px;
  box-shadow: var(--shadow-smooth);
  transition: box-shadow var(--transition-main);
}
.testimonial-card:hover, .testimonial-card:focus-within {
  box-shadow: 0 6px 22px rgba(0,0,0,0.11);
}
.testimonial-meta {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 1rem;
  color: #656870;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  padding-bottom: 10px;
}
.confirmation-message {
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--border-radius);
  padding: 18px 22px;
  margin: 18px 0;
  font-weight: 500;
  letter-spacing: 0.01em;
  box-shadow: 0 2px 12px rgba(22,76,112,0.06);
}

/* === HEADER / NAVIGATION === */
header {
  width: 100%;
  background: var(--color-white);
  box-shadow: 0 2px 12px rgba(0,0,0,0.035);
  position: sticky;
  top: 0;
  z-index: 60;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  height: 56px;
  width: auto;
  margin-right: 30px;
}
nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
nav a {
  display: inline-block;
  font-family: var(--font-display);
  color: var(--color-black);
  font-size: 1.12rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 8px 0 8px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-main), border-bottom var(--transition-main);
}
nav a:hover, nav a:focus {
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
}
.cta-btn {
  font-family: var(--font-display);
  color: var(--color-white);
  background: var(--color-black);
  border-radius: var(--border-radius);
  padding: 12px 28px;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  box-shadow: var(--shadow-card);
  border: none;
  cursor: pointer;
  outline: none;
  transition: background var(--transition-main), box-shadow var(--transition-main), color var(--transition-main);
  margin-left: 28px;
  display: inline-block;
  position: relative;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--color-primary);
  color: var(--color-secondary);
  box-shadow: 0 4px 24px rgba(22,76,112,0.15);
}
.mobile-menu-toggle {
  display: none;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 12px 18px;
  font-size: 1.8rem;
  border-radius: 50%;
  margin-left: 20px;
  cursor: pointer;
  line-height: 1;
  z-index: 120;
  transition: background var(--transition-main);
  border: none;
  outline: none;
  position: relative;
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: var(--color-black);
}

/* === MOBILE MENU === */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(25,28,35,0.97);
  z-index: 200;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(.8,0,.2,1);
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
}
.mobile-menu.active {
  transform: translateX(0);
}
.mobile-menu-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: transparent;
  color: var(--color-white);
  font-size: 2.1rem;
  border: none;
  z-index: 210;
  cursor: pointer;
  transition: color var(--transition-main);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-secondary);
  outline: none;
}
.mobile-nav {
  margin-top: 110px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  align-items: center;
}
.mobile-nav a {
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  text-align: center;
  padding: 10px 0;
  letter-spacing: 0.04em;
  border-bottom: 2px solid transparent;
  width: 100vw;
  transition: color var(--transition-main), border-bottom var(--transition-main);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
}

/* === MAIN SECTIONS === */
main {
  padding-bottom: 60px;
}
section {
  width: 100%;
  display: flex;
  justify-content: center;
}

/* === FAQ === */
.faq-list {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.faq-item {
  background: var(--color-gray-100);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-smooth);
  padding: 24px 20px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition-main);
}
.faq-item:hover, .faq-item:focus-within {
  box-shadow: 0 6px 24px rgba(0,0,0,0.07);
}

/* === CONTACT DETAILS === */
.contact-details {
  background: var(--color-gray-100);
  border-radius: var(--border-radius);
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 20px 0 10px 0;
}
.contact-details address {
  font-size: 1.05rem;
  color: var(--color-black);
  line-height: 1.8;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* === FOOTER === */
footer {
  background: var(--color-white);
  border-top: 1px solid var(--color-gray-200);
  padding: 30px 0 20px 0;
  font-size: 1rem;
  color: var(--color-gray-400);
  box-shadow: 0 -2px 12px rgba(0,0,0,0.025);
}
footer .container {
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 12px;
}
.footer-nav a {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1.03rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: color var(--transition-main);
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--color-black);
}
footer address {
  font-style: normal;
  color: var(--color-gray-700);
  font-size: 1.03rem;
  margin-bottom: 6px;
  line-height: 1.7;
}
footer img {
  display: inline;
  height: 18px;
  width: auto;
  vertical-align: middle;
  margin-right: 6px;
}
footer p {
  margin-bottom: 0;
  color: var(--color-gray-300);
  font-size: 0.98rem;
}

/* === COOKIE CONSENT BANNER === */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100vw;
  background: var(--color-black);
  color: var(--color-white);
  padding: 28px 20px 20px 20px;
  box-shadow: 0 -4px 22px rgba(0,0,0,0.15);
  z-index: 1400;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  font-size: 1.08rem;
  transition: transform .35s cubic-bezier(.8,0,.2,1), opacity .1s;
  opacity: 1;
  transform: translateY(0);
}
.cookie-banner.hide {
  opacity: 0;
  pointer-events: none;
  transform: translateY(90px);
}
.cookie-banner__actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-btn {
  font-family: var(--font-display);
  padding: 10px 26px;
  border-radius: 10px;
  font-size: 1.02rem;
  font-weight: 600;
  border: none;
  background: var(--color-gray-100);
  color: var(--color-black);
  margin-right: 0;
  transition: background var(--transition-main), color var(--transition-main), box-shadow var(--transition-main);
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
  cursor: pointer;
}
.cookie-btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}
.cookie-btn-primary:hover, .cookie-btn-primary:focus {
  background: var(--color-secondary);
  color: var(--color-black);
}
.cookie-btn-secondary {
  background: var(--color-gray-100);
  color: var(--color-black);
}
.cookie-btn-secondary:hover, .cookie-btn-secondary:focus {
  background: var(--color-gray-300);
}
.cookie-settings-btn {
  background: var(--color-accent);
  color: var(--color-primary);
}
.cookie-settings-btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* === COOKIE CONSENT MODAL === */
.cookie-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(25,28,35,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  pointer-events: all;
  transition: opacity .32s cubic-bezier(.8,0,.2,1);
}
.cookie-modal-overlay.hide {
  opacity: 0;
  pointer-events: none;
}
.cookie-modal {
  background: var(--color-white);
  color: var(--color-black);
  border-radius: var(--border-radius);
  padding: 40px 24px 28px 24px;
  min-width: 330px;
  max-width: 95vw;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  position: relative;
}
.cookie-modal h2 {
  margin-bottom: 12px;
  font-size: 1.25rem;
  font-family: var(--font-display);
}
.cookie-category {
  padding: 16px;
  border-radius: 10px;
  background: var(--color-gray-100);
  margin-bottom: 10px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.cookie-category.essential {
  background: var(--color-gray-300);
  color: var(--color-gray-700);
  font-style: italic;
}
.cookie-toggle {
  width: 40px;
  height: 22px;
  border-radius: 16px;
  background: var(--color-gray-300);
  position: relative;
  cursor: pointer;
  transition: background var(--transition-main);
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.cookie-toggle.on {
  background: var(--color-primary);
}
.cookie-toggle .knob {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-white);
  transition: transform var(--transition-main), background var(--transition-main);
  transform: translateX(2px);
}
.cookie-toggle.on .knob {
  transform: translateX(18px);
}
.cookie-modal-actions {
  display: flex;
  gap: 18px;
  margin-top: 10px;
}
.cookie-modal-close {
  position: absolute;
  top: 20px;
  right: 22px;
  font-size: 1.7rem;
  color: var(--color-gray-400);
  background: transparent;
  border: none;
  cursor: pointer;
}
.cookie-modal-close:hover { color: var(--color-secondary); }

/* === MEDIA QUERIES for RESPONSIVENESS (MOBILE FIRST) === */
@media (max-width: 1024px) {
  .container {
    max-width: 95vw;
    padding: 0 12px;
  }
  .content-wrapper {
    max-width: 97vw;
    padding: 0;
  }
}
@media (max-width: 880px) {
  header .container {
    flex-direction: row;
    gap: 12px;
  }
  nav {
    gap: 14px;
  }
}
@media (max-width: 820px) {
  .section {
    padding: 34px 6vw;
  }
}
@media (max-width: 768px) {
  header .container {
    flex-direction: row;
    padding: 0 12px;
    min-height: 62px;
  }
  .logo {
    height: 38px;
  }
  nav, .cta-btn {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .section {
    padding: 28px 4vw;
    margin-bottom: 44px;
  }
  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.28rem;
  }
  .testimonial-card {
    gap: 15px;
    padding: 15px;
  }
  .card {
    min-width: 190px;
    max-width: 100%;
    padding: 18px 12px;
  }
  .content-grid {
    flex-direction: column;
    gap: 13px;
  }
  .feature-item {
    gap: 10px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .footer-nav {
    gap: 9px;
    font-size: 0.96rem;
  }
  footer .container {
    padding: 0 10px;
  }
}
@media (max-width: 560px) {
  .container {
    padding: 0 4px;
  }
  .section {
    padding: 15px 1.5vw;
    margin-bottom: 26px;
  }
  h1 {
    font-size: 1.3rem;
    margin-bottom: 14px;
  }
  h2 {
    font-size: 1.04rem;
    margin-bottom: 8px;
  }
  .cta-btn, .cookie-btn, .cookie-btn-primary, .cookie-btn-secondary, .cookie-settings-btn {
    font-size: 0.96rem;
    padding: 10px 13vw;
    min-width: 140px;
  }
}

/* === UTILITY & ACCESSIBILITY === */
:focus-visible {
  outline: var(--focus-outline) !important;
  outline-offset: 1px;
}
[tabindex="0"]:focus {
  outline: var(--focus-outline) !important;
}

/* === MICRO-INTERACTIONS === */
.cta-btn, .cookie-btn, .cookie-btn-primary, .cookie-btn-secondary, .cookie-settings-btn {
  transition: background var(--transition-main), color var(--transition-main), box-shadow var(--transition-main), border var(--transition-main);
}

/* === VISUAL HIERARCHY & MONOCHROME EFFECTS === */
body,
.section,
.card,
.faq-item,
.testimonial-card,
footer {
  /* Only monochrome (black, grays, white) backgrounds - accent color for details only */
}
.section {
  background: var(--color-white);
}
main {
  background: var(--color-accent);
}
.card {
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-300);
  color: var(--color-black);
}
.testimonial-card {
  background: var(--color-accent);
  border-left: 5px solid var(--color-primary);
}

/* === STAR / RATING COLOR FOR TESTIMONIALS === */
.testimonial-meta span:last-child {
  color: var(--color-secondary);
  font-size: 1.15em;
  letter-spacing: 0.14em;
}

/* === SELECTION === */
::selection {
  background: var(--color-primary);
  color: var(--color-white);
}

/* === PRINT === */
@media print {
  header, .mobile-menu, .cookie-banner, .cookie-modal-overlay, footer {
    display: none !important;
  }
  main {
    padding: 0;
  }
}