/* Crystal Torque Konsulting – MODERN BOLD FLEXBOX CSS */

/* === FONT IMPORTS === */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;900&family=Open+Sans:wght@400;600&display=swap');

:root {
  --color-primary: #154068;
  --color-secondary: #3B9CA3;
  --color-accent: #E6F1FB;
  --color-white: #fff;
  --color-black: #181C22;
  --color-grey: #F5F7FA;
  --color-dark-grey: #2B2F36;
  --color-shadow: rgba(21, 64, 104, 0.08);
  --color-shadow-strong: rgba(21, 64, 104, 0.16);
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Open Sans', Arial, Helvetica, sans-serif;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 6px;
  --transition: 0.25s cubic-bezier(.77,0,.18,1);
  --shadow-card: 0 4px 24px var(--color-shadow);
  --shadow-card-hover: 0 8px 32px var(--color-shadow-strong);
  --shadow-btn: 0 2px 8px var(--color-shadow);
  --gap-section: 60px;
  --gap-card: 24px;
  --gap-content: 20px;
  --gap-feature: 15px;
  --gap-testimonial: 20px;
  --header-height: 72px;
}

html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}

body {
  font-family: var(--font-body);
  color: var(--color-black);
  background: var(--color-accent);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-size: 1rem;
  line-height: 1.7;
  letter-spacing: 0.01em;
}

img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius-md);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 900;
  color: var(--color-primary);
  margin: 0 0 18px 0;
  letter-spacing: -0.01em;
}
h1 {
  font-size: 2.5rem;
  line-height: 1.1;
}
h2 {
  font-size: 2rem;
  line-height: 1.15;
}
h3 {
  font-size: 1.35rem;
  font-weight: 700;
}
h4, h5, h6 {
  font-size: 1.1rem;
  font-weight: 700;
}
p, ul, ol {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--color-dark-grey);
  margin: 0 0 16px 0;
}
strong {
  font-weight: 700;
  color: var(--color-primary);
}
a {
  color: var(--color-secondary);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-primary);
  text-decoration: underline;
}

/* === HEADER & NAVIGATION === */
header {
  background: var(--color-white);
  box-shadow: 0 2px 12px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 0;
}
header img {
  height: 48px;
  width: auto;
  margin-right: 32px;
}
nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
nav a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-primary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
nav a.cta {
  background: linear-gradient(90deg, var(--color-secondary) 60%, var(--color-primary) 100%);
  color: var(--color-white);
  font-weight: 900;
  border-radius: var(--radius-lg);
  padding: 10px 28px;
  box-shadow: var(--shadow-btn);
  margin-left: 12px;
  letter-spacing: 0.02em;
  transition: background var(--transition), box-shadow var(--transition);
}
nav a.cta:hover, nav a.cta:focus {
  background: linear-gradient(90deg, var(--color-primary) 60%, var(--color-secondary) 100%);
  box-shadow: 0 4px 16px var(--color-shadow-strong);
}
nav a:hover, nav a:focus {
  background: var(--color-accent);
  color: var(--color-secondary);
}

.mobile-menu-toggle {
  display: none;
  background: var(--color-secondary);
  color: var(--color-white);
  border: none;
  font-size: 2rem;
  border-radius: var(--radius-lg);
  padding: 6px 16px;
  margin-left: 24px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-btn);
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: var(--color-primary);
  color: var(--color-accent);
}

/* === MOBILE MENU === */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--color-white);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 32px 24px 24px 24px;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(.77,0,.18,1);
  box-shadow: 0 0 0 0 transparent;
  opacity: 0;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
  box-shadow: 0 0 0 100vw rgba(21,64,104,0.10);
}
.mobile-menu-close {
  align-self: flex-end;
  background: var(--color-accent);
  color: var(--color-primary);
  border: none;
  font-size: 2rem;
  border-radius: var(--radius-lg);
  padding: 6px 16px;
  margin-bottom: 24px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  background: var(--color-secondary);
  color: var(--color-white);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 100%;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-primary);
  padding: 12px 0;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-accent);
  color: var(--color-secondary);
}
.mobile-nav a.cta {
  background: linear-gradient(90deg, var(--color-secondary) 60%, var(--color-primary) 100%);
  color: var(--color-white);
  font-weight: 900;
  border-radius: var(--radius-lg);
  padding: 12px 0;
  margin-top: 12px;
  text-align: center;
}

/* === HERO SECTION === */
.hero {
  background: linear-gradient(120deg, var(--color-accent) 60%, var(--color-secondary) 100%);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  margin-bottom: var(--gap-section);
  padding: 40px 0 60px 0;
}
.hero .container {
  align-items: center;
  justify-content: center;
}
.hero .content-wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
  max-width: 700px;
  margin: 0 auto;
}
.hero h1 {
  color: var(--color-primary);
  font-size: 2.7rem;
  font-weight: 900;
  margin-bottom: 10px;
}
.hero p {
  color: var(--color-dark-grey);
  font-size: 1.2rem;
  margin-bottom: 0;
}
.hero .cta {
  margin-top: 12px;
}

/* === SECTIONS & SPACING === */
section {
  margin-bottom: var(--gap-section);
  padding: 40px 20px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}
section.cta_banner {
  background: linear-gradient(90deg, var(--color-secondary) 60%, var(--color-primary) 100%);
  color: var(--color-white);
  text-align: center;
  box-shadow: 0 8px 32px var(--color-shadow-strong);
}
section.cta_banner h2,
section.cta_banner p {
  color: var(--color-white);
}
section.cta_banner .cta {
  background: var(--color-white);
  color: var(--color-primary);
  margin-top: 18px;
}

.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--gap-content);
}

/* === FLEXBOX LAYOUTS === */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-card);
}
.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 28px 24px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .card:focus-within {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px) scale(1.02);
}

.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-content);
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.text-image-section .text {
  flex: 1 1 320px;
  min-width: 260px;
}
.text-image-section .image {
  flex: 1 1 320px;
  min-width: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  font-size: 1.1rem;
  color: var(--color-black);
  font-family: var(--font-body);
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover, .testimonial-card:focus-within {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px) scale(1.01);
}
.testimonial-card p {
  color: var(--color-black);
  font-size: 1.1rem;
  margin: 0 0 6px 0;
}
.testimonial-card span {
  color: var(--color-secondary);
  font-weight: 700;
  font-size: 1rem;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  box-shadow: var(--shadow-card);
  min-width: 220px;
  flex: 1 1 220px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-item:hover, .feature-item:focus-within {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px) scale(1.01);
}
.feature-item h3 {
  color: var(--color-primary);
  font-size: 1.2rem;
  font-weight: 900;
  margin-bottom: 6px;
}
.feature-item p {
  color: var(--color-dark-grey);
  font-size: 1rem;
}

.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-card);
  justify-content: flex-start;
}

/* === FAQ & CASE STUDY CARDS === */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.faq-item {
  background: var(--color-accent);
  border-radius: var(--radius-md);
  padding: 20px 18px;
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.faq-item:hover, .faq-item:focus-within {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px) scale(1.01);
}
.faq-item h3 {
  color: var(--color-primary);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.case-study-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 12px;
}
.case-study-card {
  background: var(--color-accent);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 22px 18px;
  flex: 1 1 320px;
  min-width: 220px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.case-study-card:hover, .case-study-card:focus-within {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px) scale(1.01);
}
.case-study-card h3 {
  color: var(--color-primary);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

/* === BUTTONS & CTA === */
.cta, .btn, button, input[type="submit"] {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.1rem;
  background: linear-gradient(90deg, var(--color-secondary) 60%, var(--color-primary) 100%);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-lg);
  padding: 12px 32px;
  cursor: pointer;
  box-shadow: var(--shadow-btn);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  letter-spacing: 0.02em;
  outline: none;
  display: inline-block;
  margin-top: 8px;
}
.cta:hover, .btn:hover, button:hover, input[type="submit"]:hover,
.cta:focus, .btn:focus, button:focus, input[type="submit"]:focus {
  background: linear-gradient(90deg, var(--color-primary) 60%, var(--color-secondary) 100%);
  color: var(--color-accent);
  box-shadow: 0 4px 16px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.03);
}

/* === LISTS === */
ul, ol {
  padding-left: 24px;
  margin-bottom: 18px;
}
ul li, ol li {
  margin-bottom: 8px;
  font-size: 1.05rem;
  color: var(--color-dark-grey);
}
.service-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 18px;
}
.guide-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 18px;
}
.guide-list li a {
  font-weight: 700;
  color: var(--color-primary);
  transition: color var(--transition);
}
.guide-list li a:hover, .guide-list li a:focus {
  color: var(--color-secondary);
}

.categories {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  font-size: 0.98rem;
}
.categories a {
  color: var(--color-secondary);
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.categories a:hover, .categories a:focus {
  background: var(--color-accent);
  color: var(--color-primary);
}

/* === INPUTS === */
input[type="text"], input[type="email"], input[type="tel"], textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-accent);
  background: var(--color-white);
  color: var(--color-black);
  margin-bottom: 16px;
  transition: border var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
  box-sizing: border-box;
}
input[type="text"]:focus, input[type="email"]:focus, input[type="tel"]:focus, textarea:focus {
  border: 2px solid var(--color-secondary);
  box-shadow: 0 2px 8px var(--color-shadow);
}

/* === CONTACT DETAILS === */
.contact-details {
  background: var(--color-accent);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 1.05rem;
}
.contact-details a {
  color: var(--color-secondary);
  font-weight: 700;
}

.map {
  background: var(--color-grey);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-bottom: 20px;
  font-size: 1.05rem;
}

/* === FOOTER === */
footer {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 40px 0 24px 0;
  margin-top: 60px;
}
footer .container {
  flex-direction: column;
  gap: 24px;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  font-size: 1rem;
  margin-bottom: 12px;
}
.footer-nav a {
  color: var(--color-accent);
  font-weight: 700;
  transition: color var(--transition);
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--color-secondary);
}
.footer-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: center;
  font-size: 0.98rem;
  color: var(--color-accent);
  margin-bottom: 12px;
}
.footer-branding {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  color: var(--color-accent);
}
.footer-branding img {
  height: 36px;
  margin-bottom: 4px;
}

/* === COOKIE CONSENT BANNER === */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 99999;
  background: var(--color-white);
  color: var(--color-black);
  box-shadow: 0 -2px 24px var(--color-shadow-strong);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  animation: cookie-slide-in 0.5s cubic-bezier(.77,0,.18,1);
}
@keyframes cookie-slide-in {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner .cookie-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 8px;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-md);
  padding: 10px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-btn);
}
.cookie-banner .accept {
  background: var(--color-secondary);
  color: var(--color-white);
}
.cookie-banner .accept:hover, .cookie-banner .accept:focus {
  background: var(--color-primary);
  color: var(--color-accent);
}
.cookie-banner .reject {
  background: var(--color-accent);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.cookie-banner .reject:hover, .cookie-banner .reject:focus {
  background: var(--color-primary);
  color: var(--color-accent);
}
.cookie-banner .settings {
  background: var(--color-white);
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
}
.cookie-banner .settings:hover, .cookie-banner .settings:focus {
  background: var(--color-secondary);
  color: var(--color-white);
}

/* === COOKIE MODAL === */
.cookie-modal-overlay {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(21,64,104,0.18);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fade-in 0.3s cubic-bezier(.77,0,.18,1);
}
@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
.cookie-modal {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px var(--color-shadow-strong);
  padding: 36px 28px 28px 28px;
  max-width: 420px;
  width: 90vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation: modal-slide-in 0.4s cubic-bezier(.77,0,.18,1);
  position: relative;
}
@keyframes modal-slide-in {
  from { transform: translateY(60px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}
.cookie-modal h2 {
  color: var(--color-primary);
  font-size: 1.4rem;
  font-weight: 900;
  margin-bottom: 10px;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.cookie-modal .cookie-category label {
  font-weight: 700;
  color: var(--color-primary);
}
.cookie-modal .cookie-category input[type="checkbox"] {
  accent-color: var(--color-secondary);
  width: 20px;
  height: 20px;
}
.cookie-modal .cookie-category .always-on {
  color: var(--color-secondary);
  font-weight: 700;
  font-size: 0.98rem;
  margin-left: 6px;
}
.cookie-modal .cookie-modal-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 10px;
}
.cookie-modal .close-modal {
  position: absolute;
  top: 12px;
  right: 16px;
  background: var(--color-accent);
  color: var(--color-primary);
  border: none;
  font-size: 1.5rem;
  border-radius: var(--radius-md);
  padding: 4px 12px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.cookie-modal .close-modal:hover, .cookie-modal .close-modal:focus {
  background: var(--color-secondary);
  color: var(--color-white);
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 1024px) {
  .container {
    max-width: 960px;
  }
  .feature-grid, .case-study-cards {
    gap: 18px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 760px;
  }
  .feature-grid, .case-study-cards {
    flex-direction: column;
    gap: 18px;
  }
  .feature-item, .case-study-card {
    min-width: 0;
    width: 100%;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  header .container {
    flex-direction: row;
    gap: 0;
  }
  nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .hero {
    padding: 28px 0 36px 0;
  }
  section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .content-wrapper {
    gap: 14px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .text-image-section .image, .text-image-section .text {
    width: 100%;
    min-width: 0;
  }
  .feature-grid, .case-study-cards {
    flex-direction: column;
    gap: 14px;
  }
  .testimonial-card, .feature-item, .case-study-card {
    width: 100%;
    min-width: 0;
  }
  .footer-contact, .footer-nav {
    flex-direction: column;
    gap: 8px;
    align-items: center;
  }
}
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  header img {
    height: 36px;
    margin-right: 12px;
  }
  .hero h1 {
    font-size: 1.7rem;
  }
  .cookie-modal {
    padding: 18px 8px 18px 8px;
  }
}

/* === UTILITY CLASSES === */
.text-center {
  text-align: center;
}
.text-right {
  text-align: right;
}
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-2 { margin-top: 2px !important; }
.mt-4 { margin-top: 4px !important; }
.mt-8 { margin-top: 8px !important; }
.mt-16 { margin-top: 16px !important; }
.mb-8 { margin-bottom: 8px !important; }
.mb-16 { margin-bottom: 16px !important; }

/* === GEOMETRIC DECORATIVE SHAPES (optional, for modern_bold) === */
.section::before {
  content: '';
  display: block;
  position: absolute;
  left: -32px;
  top: -32px;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-secondary) 60%, var(--color-accent) 100%);
  opacity: 0.08;
  border-radius: 24px;
  z-index: 0;
  pointer-events: none;
}
.section {
  position: relative;
  overflow: hidden;
}

/* === PREVENT OVERLAPPING === */
.card, .feature-item, .testimonial-card, .faq-item, .case-study-card {
  margin-bottom: 20px;
}
section, .card-container, .content-grid, .text-image-section, .testimonial-card, .feature-item {
  gap: 20px;
}

/* === REMOVE GRID/COLUMN PROPERTIES (CRITICAL) === */
/* No display: grid, grid-*, column-count, columns, column-width, column-gap, break-inside anywhere */