/* =======================================================
   OrdnungsVortex Gradient Modern Style
   Author: Professional UI/CSS Specialist, 2024
   ======================================================= */

/* -------------------------------------------------------
   1. CSS RESET AND 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 {
  scroll-behavior: smooth;
  font-size: 16px;
}
body {
  line-height: 1.6;
  background: #F9F6F2;
  color: #284960;
  font-family: 'Roboto', Arial, Helvetica, sans-serif;
  font-size: 1rem;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
*, *:before, *:after {
  box-sizing: inherit;
}
a {
  color: inherit;
  text-decoration: none;
  transition: color .2s;
}
ul, ol {
  padding-left: 1.5em;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
button, input, select, textarea {
  font-family: inherit;
  outline: none;
  border: none;
  background: none;
}
button {
  cursor: pointer;
  transition: background .2s, color .2s, box-shadow .2s;
}

/* -------------------------------------------------------
   2. ROOT VARIABLES (with fallbacks)
------------------------------------------------------- */
:root {
  --color-primary: #284960;
  --color-secondary: #F9F6F2;
  --color-accent: #F7B728;
  --color-accent-dark: #e2a618;
  --color-hero-gradient-1: #284960;
  --color-hero-gradient-2: #6d9ac4;
  --color-card-bg: #fff;
  --color-body: #284960;
  --color-light: #F9F6F2;
  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
  --shadow-card: 0 2px 16px 0 rgba(40,73,96,0.06), 0 1.5px 5px 0 rgba(40,73,96,0.06);
  --border-radius: 16px;
  --transition-default: 0.25s cubic-bezier(.4,0,.2,1);
}

/* -------------------------------------------------------
   3. LAYOUT & CONTAINER
------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* -------------------------------------------------------
   4. TYPOGRAPHY SCALE & HIERARCHY
------------------------------------------------------- */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-display), sans-serif;
  line-height: 1.12;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 16px;
}
h1 { font-size: 2.45rem; margin-bottom: 20px; letter-spacing: -1px; }
h2 { font-size: 2rem;  margin-bottom: 16px; }
h3 { font-size: 1.25rem;  font-weight: 600; margin-bottom: 12px; }
h4 { font-size: 1.15rem;  font-weight: 500; margin-bottom: 8px; }
h5, h6 { font-size: 1rem; }
p, li { font-size: 1rem; color: var(--color-body); }
strong, b { font-weight: 600; }
.subtitle {
  font-family: var(--font-body);
  color: var(--color-primary);
  font-size: 1.1rem;
  font-weight: 500;
}
small { font-size: .9rem; color: #758CA3; }

/* -------------------------------------------------------
   5. BACKGROUNDS & SECTIONS
------------------------------------------------------- */
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background-color: var(--color-secondary);
  border-radius: var(--border-radius);
}
.hero {
  margin-bottom: 60px;
  padding: 64px 0 48px 0;
  background: linear-gradient(120deg, var(--color-hero-gradient-1) 55%, var(--color-hero-gradient-2) 100%);
  color: var(--color-light);
}
.hero .content-wrapper {
  align-items: flex-start;
}
.hero h1, .hero h2, .hero h3, .hero p {
  color: var(--color-secondary);
}

.cta {
  margin-bottom: 30px;
  padding: 48px 0 48px 0;
  background: linear-gradient(90deg, var(--color-accent) 60%, #fdecbb 100%);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-card);
  color: var(--color-primary);
}
.cta h2 { color: var(--color-primary); }

.main, main {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

/* Features Section (Index, Services, etc) */
.features, .service-list, .benefits-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.features .feature-grid, .service-list, .benefits-grid { gap: 24px; }
.features .feature-grid > div, .service-list > div, .benefits-grid > div {
  background: var(--color-card-bg);
  padding: 32px 24px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  flex: 1 1 240px;
  min-width: 220px;
  max-width: calc(33% - 24px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: transform var(--transition-default), box-shadow var(--transition-default);
}
.features .feature-grid > div:hover, .service-list > div:hover, .benefits-grid > div:hover {
  transform: translateY(-6px) scale(1.025);
  box-shadow: 0 8px 28px 0 rgba(40,73,96,.08), 0 2px 7px 0 rgba(40,73,96,0.07);
}
.features img, .service-list img, .benefits-grid img {
  width: 44px;
  height: 44px;
  margin-bottom: 14px;
}

/* Process/Steps */
.process ol,
.process-steps ol {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 24px;
}
.process ol li,
.process-steps ol li {
  background: #f4f8fb;
  border-left: 4px solid var(--color-accent);
  padding: 16px 18px;
  border-radius: 8px;
  list-style: none;
}
.timeline {
  background: var(--color-secondary);
  padding: 24px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Case studies & Cards */
.case-study {
  background: #ffffff;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  padding: 32px 24px;
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-card);
}
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
}

.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: #fdfcfa;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  border-left: 5px solid var(--color-accent);
  color: #28323e;
}
.testimonial-card p {
  color: #253241;
  font-size: 1.1rem;
}
.testimonial-card span {
  color: #425c73;
  font-size: .95rem;
  font-weight: 500;
  margin-left: 8px;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* Table Styles (for pricing, comparison) */
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-bottom: 24px;
  background: #fff;
  box-shadow: var(--shadow-card);
  border-radius: var(--border-radius);
  overflow: hidden;
}
thead, tr th {
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
}
tr {
  border-bottom: 1px solid #e0e9f1;
}
td, th {
  padding: 18px 10px;
  text-align: left;
}
tr:nth-child(even) td {
  background: #f6f8fa;
}
tr:last-child td {
  border-bottom: none;
}

/* -------------------------------------------------------
   6. BUTTONS & LINKS
------------------------------------------------------- */
.cta-button,
.button,
button[type="submit"] {
  display: inline-flex;
  align-items: center;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-dark));
  color: #222;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  padding: 14px 38px;
  border: none;
  border-radius: 32px;
  margin: 12px 0 0 0;
  box-shadow: 0 0.5px 3px rgba(40,73,96,0.08);
  cursor: pointer;
  text-decoration: none;
  transition: background .2s, color .2s, transform .18s;
  outline: none;
}
.cta-button:hover, .button:hover, button[type="submit"]:hover {
  background: linear-gradient(90deg, var(--color-accent-dark), var(--color-accent));
  color: var(--color-primary);
  transform: translateY(-3px) scale(1.02);
}
.cta-button:active {
  background: var(--color-accent);
  color: #1b1b1b;
}

nav a {
  color: var(--color-primary);
  font-family: var(--font-body);
  font-weight: 500;
  margin: 0 16px;
  font-size: 1rem;
  border-radius: 8px;
  transition: background .16s, color .16s;
  padding: 8px 10px;
}
nav a:hover, .footer-menu a:hover, .mobile-nav a:hover {
  background: var(--color-accent);
  color: #222;
}

.footer-menu a {
  color: #284960;
  margin: 0 12px 0 0;
  padding: 4px 8px;
  font-size: .98rem;
  border-radius: 6px;
  transition: background .18s, color .18s;
}

/* -------------------------------------------------------
   7. HEADER & NAVIGATION
------------------------------------------------------- */
header {
  background: #ffffffee;
  box-shadow: 0 3px 11px 0 rgba(44,70,91,0.06);
  padding: 0;
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 99;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 18px;
  padding-bottom: 16px;
}
header img {
  height: 38px;
  width: auto;
}
header nav {
  display: flex;
  gap: 0.5em 10px;
  align-items: center;
}
header .cta-button {
  margin-left: 28px;
  padding: 12px 26px;
  font-size: 1rem;
}

/* -------------------------------------------------------
   8. FOOTER
------------------------------------------------------- */
footer {
  background: linear-gradient(90deg, #e6ecf5 70%, #f7b7281e 100%);
  padding: 34px 0 10px 0;
  font-size: 1rem;
  color: var(--color-primary);
}
footer .container {
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
  gap: 30px;
}
footer img {
  width: 36px;
  margin-right: 12px;
}
.footer-info {
  display: flex;
  flex-direction: row;
  gap: 38px;
  align-items: flex-start;
  flex-wrap: wrap;
  margin-top: 2px;
  margin-bottom: 6px;
}
.footer-menu {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
footer .contact-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.footer-menu a {
  font-size: .99rem;
}
footer a, footer a:visited {
  color: #284960;
}
footer a:hover {
  color: var(--color-accent);
}

/* -------------------------------------------------------
   9. MOBILE BURGER MENU
------------------------------------------------------- */
.mobile-menu-toggle {
  position: fixed;
  top: 22px;
  right: 18px;
  z-index: 200;
  display: none;
  background: var(--color-accent);
  color: #222;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  font-size: 2rem;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(40,73,96,0.08);
  border: none;
  transition: background .2s, box-shadow .2s;
}
.mobile-menu-toggle:hover {
  background: var(--color-accent-dark);
}
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #f9f6f2ee;
  z-index: 240;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  transform: translateX(110%);
  transition: transform 0.35s cubic-bezier(.72, 0, .34, 1);
  box-shadow: 0 6px 32px 0 rgba(40,73,96,0.14);
}
.mobile-menu.active {
  transform: translateX(0);
}
.mobile-menu-close {
  align-self: flex-end;
  background: none;
  font-size: 2.2rem;
  color: var(--color-primary);
  margin: 22px 24px 12px 0;
  border-radius: 8px;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .18s;
}
.mobile-menu-close:hover {
  background: #e2e9ef;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 9px;
  align-items: flex-start;
  margin: 8px 26px;
}
.mobile-nav a {
  padding: 12px 0;
  color: #284960;
  font-family: var(--font-display);
  font-size: 1.1rem;
  border-radius: 10px;
  width: 100%;
  transition: background .15s, color .15s;
}
.mobile-nav a:hover {
  background: var(--color-accent);
  color: #222;
}

@media (max-width: 1023px) {
  header .container { gap: 14px; }
  footer .container { gap: 10px; flex-wrap: wrap; }
  .footer-info { gap: 12px; flex-wrap: wrap; }
}

@media (max-width: 900px) {
  .container { padding: 0 12px; }
}
@media (max-width: 790px) {
  .footer-info { flex-direction: column; gap: 14px; }
  .footer-menu { flex-direction: row; gap: 12px; margin-bottom: 7px; }
  .content-grid { flex-direction: column; gap: 16px; }
}
@media (max-width: 768px) {
  header nav, header .cta-button { display: none; }
  .mobile-menu-toggle { display: flex; }
  .container { padding: 0 5vw; }
  .section, .hero, .cta { padding-left: 0; padding-right: 0; border-radius: 0; }
  .features .feature-grid, .service-list, .benefits-grid, .card-container, .content-grid {
    flex-direction: column;
    gap: 18px;
  }
  .features .feature-grid > div, .service-list > div, .benefits-grid > div {
    max-width: 100%;
    min-width: 0;
    padding: 26px 16px;
  }
  footer .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}
@media (max-width: 600px) {
  .section, .hero, .cta { padding: 30px 0; }
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.30rem; }
  .card-content, .feature-item, .testimonial-card { gap: 7px; }
}

/* -------------------------------------------------------
   10. MISC: LISTS, QUOTES, ETC.
------------------------------------------------------- */
ul, ol {
  margin-bottom: 18px;
}
ul li, ol li {
  margin-bottom: 7px;
}

blockquote {
  border-left: 4px solid var(--color-primary);
  margin: 18px 0;
  padding: 8px 22px;
  background: #f7f7fb;
  border-radius: 8px;
  font-style: italic;
}

/* -------------------------------------------------------
   11. COOKIE CONSENT BANNER & MODAL
------------------------------------------------------- */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 180;
  background: linear-gradient(90deg, #fdfaf3 90%, #ffeab7 100%);
  color: #284960;
  padding: 24px 16px;
  box-shadow: 0 -1px 6px rgba(40,73,96,0.08);
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 22px;
  font-size: 1rem;
  transition: transform 0.35s var(--transition-default);
}
.cookie-banner.hidden { transform: translateY(140%); }
.cookie-banner .cookie-text {
  font-size: 1rem;
  margin-right: 10px;
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
  align-items: center;
}
.cookie-banner button {
  font-family: var(--font-display);
  padding: 9px 18px;
  border-radius: 24px;
  background: #f7b728;
  color: #222;
  font-weight: 600;
  font-size: 0.98rem;
  box-shadow: 0 1.5px 5px rgba(40,73,96,0.06);
  border: none;
  margin: 0;
  transition: background .2s, color .2s;
}
.cookie-banner button:hover, .cookie-banner button:focus {
  background: #e2a618;
  color: #284960;
}
.cookie-banner button.settings {
  background: #e6ecf5;
  color: #284960;
  font-weight: 500;
  border: 1px solid #c1cfe0;
}
.cookie-banner button.settings:hover {
  background: #e5d792;
  color: #222;
}

/* Cookie modal */
.cookie-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 250;
  background: rgba(40,73,96,0.16);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .25s;
}
.cookie-modal {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 4px 22px 0 rgba(40,73,96,0.15);
  padding: 32px 30px 24px 30px;
  max-width: 98vw;
  width: 420px;
  color: #284960;
  font-size: 1rem;
  display: flex;
  flex-direction: column;
  gap: 16px;
  animation: fadeInModal .25s;
}
@keyframes fadeInModal {
  0% { opacity:0; transform:scale(.97); }
  100% { opacity:1; transform:scale(1); }
}
.cookie-modal-header {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}
.cookie-modal-header h3 {
  margin-bottom: 0;
}
.cookie-modal-close {
  background: none;
  border: none;
  color: #284960;
  font-size: 1.35rem;
  border-radius: 8px;
  padding: 2px 6px;
  cursor: pointer;
  margin-left: 14px;
  transition: background .12s;
}
.cookie-modal-close:hover {
  background: #f3e7b7;
}
.cookie-categories {
  margin: 14px 0 10px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cookie-category {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  font-size: 1rem;
}
.cookie-category label {
  font-weight: 500;
  color: #284960;
}
.cookie-category input[type=checkbox] {
  width: 18px;
  height: 18px;
  accent-color: #f7b728;
}
.cookie-category .essential {
  font-style: italic;
  color: #767e87;
  margin-left: 3px;
}

@media (max-width: 620px) {
  .cookie-banner { flex-direction: column; align-items: flex-start; gap: 12px; font-size: .97rem; }
  .cookie-banner .cookie-text { margin-right: 0; }
  .cookie-modal { padding: 20px 6vw 18px 6vw; min-width: 0; max-width: 98vw; }
}

/* -------------------------------------------------------
   12. ACCESSIBILITY: FOCUS STATES
------------------------------------------------------- */
a:focus-visible, button:focus-visible, .cta-button:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 1.5px;
}

/* -------------------------------------------------------
   13. SCROLLBAR
------------------------------------------------------- */
::-webkit-scrollbar { width: 10px; background: #f6f8fb; }
::-webkit-scrollbar-thumb { background: #c2ccda; border-radius: 24px; }
::-webkit-scrollbar-thumb:hover { background: #b0bac6; }

/* -------------------------------------------------------
   14. PRINT (OPTIONAL, CLEAN)
------------------------------------------------------- */
@media print {
  header, footer, nav, .mobile-menu, .mobile-menu-toggle, .cta-button, .cookie-banner, .cookie-modal-overlay { display: none !important; }
  .container { max-width: 100% !important; padding: 0 !important; }
  main, .main { gap: 0 !important; }
  body { color: #222 !important; background: #fff !important; }
}