/* ===============================
   Celerity Surge Konsulting – Soft Pastel Flexbox CSS
   =============================== */

:root {
  /* Brand Colors */
  --primary: #184B63;
  --secondary: #F0F5F8;
  --accent: #FDB913;
  /* Soft Pastel Palette */
  --pastel-blue: #b8e0f7;
  --pastel-pink: #ffe3ec;
  --pastel-lavender: #e7e6fb;
  --pastel-mint: #d6f5e3;
  --pastel-yellow: #fff7d6;
  --pastel-peach: #ffe9d6;
  --white: #fff;
  --black: #222;
  --gray: #6b7a8f;
  --shadow: 0 4px 24px 0 rgba(24,75,99,0.08);
  --radius: 18px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Open Sans', Arial, sans-serif;
}

/* ===============================
   Base Styles
   =============================== */
html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  background: linear-gradient(135deg, var(--pastel-blue) 0%, var(--pastel-pink) 100%);
  font-family: var(--font-body);
  color: var(--primary);
  min-height: 100vh;
  line-height: 1.7;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ===============================
   Typography
   =============================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  margin: 0 0 12px 0;
  color: var(--primary);
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.2rem;
  line-height: 1.15;
  margin-bottom: 18px;
}
h2 {
  font-size: 1.6rem;
  margin-bottom: 14px;
}
h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}
p, ul, ol {
  margin: 0 0 12px 0;
  color: var(--gray);
  font-size: 1rem;
}
ul, ol {
  padding-left: 22px;
}
ul li, ol li {
  margin-bottom: 8px;
}
strong {
  color: var(--primary);
  font-weight: 700;
}

/* ===============================
   Header & Navigation
   =============================== */
header {
  background: linear-gradient(90deg, var(--pastel-blue) 60%, var(--pastel-pink) 100%);
  box-shadow: var(--shadow);
  position: relative;
  z-index: 20;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 18px;
  padding-bottom: 18px;
}
header nav {
  display: flex;
  align-items: center;
  gap: 22px;
}
header nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--primary);
  text-decoration: none;
  padding: 7px 14px;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}
header nav a:hover, header nav a:focus {
  background: var(--pastel-mint);
  color: var(--accent);
}
.cta-btn {
  font-family: var(--font-display);
  background: linear-gradient(90deg, var(--accent) 60%, var(--pastel-peach) 100%);
  color: var(--primary);
  font-weight: 700;
  font-size: 1.05rem;
  padding: 11px 28px;
  border: none;
  border-radius: 24px;
  box-shadow: 0 2px 12px 0 rgba(253,185,19,0.08);
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition), box-shadow var(--transition), color var(--transition);
  margin-left: 12px;
  outline: none;
}
.cta-btn:hover, .cta-btn:focus {
  background: linear-gradient(90deg, var(--pastel-peach) 60%, var(--accent) 100%);
  color: var(--primary);
  box-shadow: 0 4px 24px 0 rgba(253,185,19,0.18);
}

/* ===============================
   Mobile Navigation
   =============================== */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--primary);
  cursor: pointer;
  margin-left: 10px;
  z-index: 31;
  transition: color var(--transition);
}
.mobile-menu-toggle:focus {
  color: var(--accent);
}
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, var(--pastel-blue) 60%, var(--pastel-pink) 100%);
  box-shadow: 0 8px 32px 0 rgba(24,75,99,0.10);
  z-index: 30;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 32px 24px 24px 24px;
  transform: translateX(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(.4,0,.2,1), opacity 0.25s;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--primary);
  align-self: flex-end;
  margin-bottom: 18px;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:focus {
  color: var(--accent);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 100%;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--primary);
  text-decoration: none;
  padding: 12px 0;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--pastel-mint);
  color: var(--accent);
}

@media (max-width: 1024px) {
  header .container {
    gap: 12px;
  }
  header nav {
    gap: 12px;
  }
}
@media (max-width: 900px) {
  header .container {
    flex-wrap: wrap;
    gap: 10px;
  }
}
@media (max-width: 768px) {
  header .container nav,
  header .container .cta-btn {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}

/* ===============================
   Section & Layout Spacing
   =============================== */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: relative;
}
section:last-child {
  margin-bottom: 0;
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--pastel-lavender);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  position: relative;
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 8px 32px 0 rgba(24,75,99,0.13);
  transform: translateY(-4px) scale(1.02);
}

.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;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: linear-gradient(90deg, var(--pastel-yellow) 60%, var(--pastel-mint) 100%);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  color: var(--black);
  font-size: 1.05rem;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card strong {
  color: var(--primary);
  font-size: 1rem;
  margin-left: 10px;
}
.testimonial-card:hover {
  box-shadow: 0 8px 32px 0 rgba(24,75,99,0.13);
  transform: translateY(-2px) scale(1.01);
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: var(--pastel-mint);
  border-radius: var(--radius);
  padding: 22px 18px;
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}

.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.feature-grid > div {
  flex: 1 1 220px;
  min-width: 220px;
  background: var(--pastel-mint);
  border-radius: var(--radius);
  padding: 22px 18px;
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover {
  box-shadow: 0 8px 32px 0 rgba(24,75,99,0.13);
  transform: translateY(-2px) scale(1.01);
}

/* ===============================
   Footer
   =============================== */
footer {
  background: linear-gradient(90deg, var(--pastel-blue) 60%, var(--pastel-pink) 100%);
  color: var(--primary);
  font-size: 0.98rem;
  padding: 36px 0 24px 0;
  margin-top: 40px;
  box-shadow: 0 -2px 16px 0 rgba(24,75,99,0.06);
}
footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
}
footer nav a {
  color: var(--primary);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1rem;
  padding: 4px 8px;
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  background: var(--pastel-mint);
  color: var(--accent);
}
footer p {
  margin: 0 0 4px 0;
  color: var(--gray);
  text-align: center;
}

/* ===============================
   Cookie Consent Banner & Modal
   =============================== */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: linear-gradient(90deg, var(--pastel-peach) 60%, var(--pastel-yellow) 100%);
  color: var(--primary);
  box-shadow: 0 -2px 24px 0 rgba(24,75,99,0.10);
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding: 24px 16px 18px 16px;
  font-size: 1rem;
  border-radius: 18px 18px 0 0;
  animation: cookieBannerIn 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieBannerIn {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.cookie-banner .cookie-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 6px;
}
.cookie-banner button {
  font-family: var(--font-display);
  font-size: 1rem;
  border: none;
  border-radius: 16px;
  padding: 9px 22px;
  margin: 0;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px 0 rgba(24,75,99,0.06);
}
.cookie-banner .accept {
  background: linear-gradient(90deg, var(--accent) 60%, var(--pastel-peach) 100%);
  color: var(--primary);
  font-weight: 700;
}
.cookie-banner .accept:hover, .cookie-banner .accept:focus {
  background: linear-gradient(90deg, var(--pastel-peach) 60%, var(--accent) 100%);
}
.cookie-banner .reject {
  background: var(--pastel-pink);
  color: var(--primary);
}
.cookie-banner .reject:hover, .cookie-banner .reject:focus {
  background: var(--pastel-mint);
}
.cookie-banner .settings {
  background: var(--pastel-blue);
  color: var(--primary);
}
.cookie-banner .settings:hover, .cookie-banner .settings:focus {
  background: var(--pastel-lavender);
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(24,75,99,0.18);
  z-index: 110;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--white);
  border-radius: 22px;
  box-shadow: 0 8px 32px 0 rgba(24,75,99,0.13);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation: cookieModalIn 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalIn {
  from { transform: scale(0.92); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}
.cookie-modal h3 {
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 1.2rem;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.cookie-modal .cookie-category label {
  font-size: 1rem;
  color: var(--primary);
}
.cookie-modal .cookie-category input[type="checkbox"] {
  accent-color: var(--accent);
  width: 20px;
  height: 20px;
}
.cookie-modal .cookie-category input[disabled] {
  opacity: 0.6;
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  gap: 14px;
  margin-top: 10px;
}
.cookie-modal .cookie-modal-actions button {
  font-family: var(--font-display);
  font-size: 1rem;
  border: none;
  border-radius: 16px;
  padding: 9px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.cookie-modal .accept {
  background: linear-gradient(90deg, var(--accent) 60%, var(--pastel-peach) 100%);
  color: var(--primary);
  font-weight: 700;
}
.cookie-modal .reject {
  background: var(--pastel-pink);
  color: var(--primary);
}
.cookie-modal .close {
  background: var(--pastel-blue);
  color: var(--primary);
}
.cookie-modal .accept:hover, .cookie-modal .accept:focus {
  background: linear-gradient(90deg, var(--pastel-peach) 60%, var(--accent) 100%);
}
.cookie-modal .reject:hover, .cookie-modal .reject:focus {
  background: var(--pastel-mint);
}
.cookie-modal .close:hover, .cookie-modal .close:focus {
  background: var(--pastel-lavender);
}

/* ===============================
   Responsive Design
   =============================== */
@media (max-width: 1024px) {
  .feature-grid > div {
    min-width: 180px;
    padding: 18px 12px;
  }
}
@media (max-width: 900px) {
  .feature-grid {
    gap: 16px;
  }
  .feature-grid > div {
    min-width: 150px;
    padding: 14px 8px;
  }
}
@media (max-width: 768px) {
  .container {
    padding: 0 10px;
  }
  section {
    padding: 28px 6px;
    margin-bottom: 36px;
  }
  .content-wrapper {
    gap: 16px;
  }
  .feature-grid {
    flex-direction: column;
    gap: 16px;
  }
  .feature-grid > div {
    min-width: 0;
    width: 100%;
    margin-bottom: 0;
  }
  .card-container {
    flex-direction: column;
    gap: 16px;
  }
  .card {
    padding: 18px 10px;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 8px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .cookie-modal {
    min-width: 0;
    padding: 18px 8px 14px 8px;
  }
}
@media (max-width: 480px) {
  h1 { font-size: 1.3rem; }
  h2 { font-size: 1.1rem; }
  .cta-btn { font-size: 0.98rem; padding: 9px 16px; }
  .cookie-banner { font-size: 0.98rem; padding: 14px 4px 10px 4px; }
}

/* ===============================
   Micro-interactions & Effects
   =============================== */
a, button {
  outline: none;
  transition: box-shadow var(--transition), color var(--transition), background var(--transition);
}
a:focus, button:focus {
  box-shadow: 0 0 0 2px var(--accent);
}

/* ===============================
   Utility Classes
   =============================== */
.hide {
  display: none !important;
}

/* ===============================
   Accessibility
   =============================== */
@media (prefers-reduced-motion: reduce) {
  *, *:before, *:after {
    transition: none !important;
    animation: none !important;
  }
}

/* ===============================
   End of CSS
   =============================== */