/*
 * DentAgeCare - Main CSS
 * Replaces Bootstrap CSS and animate.css
 * Self-contained with no external dependencies
 */

/* ============================================
 * Self-hosted fonts (replaces Google Fonts)
 * ============================================ */
@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 100;
  font-display: swap;
  src: url("../fonts/poppins/poppins-100.woff2") format("woff2");
}
@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/poppins/poppins-400.woff2") format("woff2");
}
@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/poppins/poppins-500.woff2") format("woff2");
}
@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/poppins/poppins-700.woff2") format("woff2");
}
@font-face {
  font-family: "Josefin Sans";
  font-style: normal;
  font-weight: 100;
  font-display: swap;
  src: url("../fonts/josefin-sans/josefin-sans.woff2") format("woff2");
}
@font-face {
  font-family: "Josefin Sans";
  font-style: normal;
  font-weight: 200;
  font-display: swap;
  src: url("../fonts/josefin-sans/josefin-sans.woff2") format("woff2");
}
@font-face {
  font-family: "Josefin Sans";
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url("../fonts/josefin-sans/josefin-sans.woff2") format("woff2");
}
@font-face {
  font-family: "Josefin Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/josefin-sans/josefin-sans.woff2") format("woff2");
}
@font-face {
  font-family: "Josefin Sans";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/josefin-sans/josefin-sans.woff2") format("woff2");
}

/* ============================================
 * CSS Reset and Base Styles
 * ============================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0;
  background: #FFFFFF;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-family: "Poppins", sans-serif;
  color: #212529;
  line-height: 1.5;
}

/* ============================================
 * Typography
 * ============================================ */
h1, h2, h3, h4, h5, h6 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  font-weight: 500;
  line-height: 1.2;
  font-family: "Josefin Sans", sans-serif;
}

h1, .h1 { font-size: calc(1.375rem + 1.5vw); }
@media (min-width: 1200px) { h1, .h1 { font-size: 2.5rem; } }

h2, .h2 { font-size: calc(1.325rem + 0.9vw); }
@media (min-width: 1200px) { h2, .h2 { font-size: 2rem; } }

h3, .h3 { font-size: calc(1.3rem + 0.6vw); }
@media (min-width: 1200px) { h3, .h3 { font-size: 1.75rem; } }

h4, .h4 { font-size: calc(1.275rem + 0.3vw); }
@media (min-width: 1200px) { h4, .h4 { font-size: 1.5rem; } }

h5, .h5 { font-size: 1.25rem; }
h6, .h6 { font-size: 1rem; }

p {
  margin-top: 0;
  margin-bottom: 1rem;
}

a {
  color: #0d6efd;
  text-decoration: underline;
}

/* ============================================
 * Layout Utilities
 * ============================================ */
.container {
  width: 100%;
  max-width: 1140px;
  margin-right: auto;
  margin-left: auto;
  padding-right: 15px;
  padding-left: 15px;
}

@media (min-width: 576px) {
  .container { max-width: 540px; }
}
@media (min-width: 768px) {
  .container { max-width: 720px; }
}
@media (min-width: 992px) {
  .container { max-width: 960px; }
}
@media (min-width: 1200px) {
  .container { max-width: 1140px; }
}

/* ============================================
 * Grid System (replaces Bootstrap grid)
 * ============================================ */
.row {
  --bs-gutter-x: 1.5rem;
  --bs-gutter-y: 0;
  display: flex;
  flex-wrap: wrap;
  margin-top: calc(-1 * var(--bs-gutter-y));
  margin-right: calc(-.5 * var(--bs-gutter-x));
  margin-left: calc(-.5 * var(--bs-gutter-x));
}

.row > * {
  flex-shrink: 0;
  width: 100%;
  max-width: 100%;
  padding-right: calc(var(--bs-gutter-x) * 0.5);
  padding-left: calc(var(--bs-gutter-x) * 0.5);
  margin-top: var(--bs-gutter-y);
}

.col {
  flex: 1 0 0%;
}

.col-auto {
  flex: 0 0 auto;
  width: auto;
}

.col-1 { flex: 0 0 auto; width: 8.33333333%; }
.col-2 { flex: 0 0 auto; width: 16.66666667%; }
.col-3 { flex: 0 0 auto; width: 25%; }
.col-4 { flex: 0 0 auto; width: 33.33333333%; }
.col-5 { flex: 0 0 auto; width: 41.66666667%; }
.col-6 { flex: 0 0 auto; width: 50%; }
.col-7 { flex: 0 0 auto; width: 58.33333333%; }
.col-8 { flex: 0 0 auto; width: 66.66666667%; }
.col-9 { flex: 0 0 auto; width: 75%; }
.col-10 { flex: 0 0 auto; width: 83.33333333%; }
.col-11 { flex: 0 0 auto; width: 91.66666667%; }
.col-12 { flex: 0 0 auto; width: 100%; }

.offset-1 { margin-left: 8.33333333%; }
.offset-2 { margin-left: 16.66666667%; }
.offset-3 { margin-left: 25%; }
.offset-4 { margin-left: 33.33333333%; }
.offset-5 { margin-left: 41.66666667%; }
.offset-6 { margin-left: 50%; }
.offset-7 { margin-left: 58.33333333%; }
.offset-8 { margin-left: 66.66666667%; }
.offset-9 { margin-left: 75%; }
.offset-10 { margin-left: 83.33333333%; }
.offset-11 { margin-left: 91.66666667%; }

@media (min-width: 576px) {
  .col-sm { flex: 1 0 0%; }
  .col-sm-auto { flex: 0 0 auto; width: auto; }
  .col-sm-1 { flex: 0 0 auto; width: 8.33333333%; }
  .col-sm-2 { flex: 0 0 auto; width: 16.66666667%; }
  .col-sm-3 { flex: 0 0 auto; width: 25%; }
  .col-sm-4 { flex: 0 0 auto; width: 33.33333333%; }
  .col-sm-5 { flex: 0 0 auto; width: 41.66666667%; }
  .col-sm-6 { flex: 0 0 auto; width: 50%; }
  .col-sm-7 { flex: 0 0 auto; width: 58.33333333%; }
  .col-sm-8 { flex: 0 0 auto; width: 66.66666667%; }
  .col-sm-9 { flex: 0 0 auto; width: 75%; }
  .col-sm-10 { flex: 0 0 auto; width: 83.33333333%; }
  .col-sm-11 { flex: 0 0 auto; width: 91.66666667%; }
  .col-sm-12 { flex: 0 0 auto; width: 100%; }
  .offset-sm-0 { margin-left: 0; }
  .offset-sm-1 { margin-left: 8.33333333%; }
  .offset-sm-2 { margin-left: 16.66666667%; }
  .offset-sm-3 { margin-left: 25%; }
  .offset-sm-4 { margin-left: 33.33333333%; }
  .offset-sm-5 { margin-left: 41.66666667%; }
  .offset-sm-6 { margin-left: 50%; }
  .offset-sm-7 { margin-left: 58.33333333%; }
  .offset-sm-8 { margin-left: 66.66666667%; }
  .offset-sm-9 { margin-left: 75%; }
  .offset-sm-10 { margin-left: 83.33333333%; }
  .offset-sm-11 { margin-left: 91.66666667%; }
}

@media (min-width: 768px) {
  .col-md { flex: 1 0 0%; }
  .col-md-auto { flex: 0 0 auto; width: auto; }
  .col-md-1 { flex: 0 0 auto; width: 8.33333333%; }
  .col-md-2 { flex: 0 0 auto; width: 16.66666667%; }
  .col-md-3 { flex: 0 0 auto; width: 25%; }
  .col-md-4 { flex: 0 0 auto; width: 33.33333333%; }
  .col-md-5 { flex: 0 0 auto; width: 41.66666667%; }
  .col-md-6 { flex: 0 0 auto; width: 50%; }
  .col-md-7 { flex: 0 0 auto; width: 58.33333333%; }
  .col-md-8 { flex: 0 0 auto; width: 66.66666667%; }
  .col-md-9 { flex: 0 0 auto; width: 75%; }
  .col-md-10 { flex: 0 0 auto; width: 83.33333333%; }
  .col-md-11 { flex: 0 0 auto; width: 91.66666667%; }
  .col-md-12 { flex: 0 0 auto; width: 100%; }
  .offset-md-0 { margin-left: 0; }
  .offset-md-1 { margin-left: 8.33333333%; }
  .offset-md-2 { margin-left: 16.66666667%; }
  .offset-md-3 { margin-left: 25%; }
  .offset-md-4 { margin-left: 33.33333333%; }
  .offset-md-5 { margin-left: 41.66666667%; }
  .offset-md-6 { margin-left: 50%; }
  .offset-md-7 { margin-left: 58.33333333%; }
  .offset-md-8 { margin-left: 66.66666667%; }
  .offset-md-9 { margin-left: 75%; }
  .offset-md-10 { margin-left: 83.33333333%; }
  .offset-md-11 { margin-left: 91.66666667%; }
}

@media (min-width: 992px) {
  .col-lg { flex: 1 0 0%; }
  .col-lg-auto { flex: 0 0 auto; width: auto; }
  .col-lg-1 { flex: 0 0 auto; width: 8.33333333%; }
  .col-lg-2 { flex: 0 0 auto; width: 16.66666667%; }
  .col-lg-3 { flex: 0 0 auto; width: 25%; }
  .col-lg-4 { flex: 0 0 auto; width: 33.33333333%; }
  .col-lg-5 { flex: 0 0 auto; width: 41.66666667%; }
  .col-lg-6 { flex: 0 0 auto; width: 50%; }
  .col-lg-7 { flex: 0 0 auto; width: 58.33333333%; }
  .col-lg-8 { flex: 0 0 auto; width: 66.66666667%; }
  .col-lg-9 { flex: 0 0 auto; width: 75%; }
  .col-lg-10 { flex: 0 0 auto; width: 83.33333333%; }
  .col-lg-11 { flex: 0 0 auto; width: 91.66666667%; }
  .col-lg-12 { flex: 0 0 auto; width: 100%; }
  .offset-lg-0 { margin-left: 0; }
  .offset-lg-1 { margin-left: 8.33333333%; }
  .offset-lg-2 { margin-left: 16.66666667%; }
  .offset-lg-3 { margin-left: 25%; }
  .offset-lg-4 { margin-left: 33.33333333%; }
  .offset-lg-5 { margin-left: 41.66666667%; }
  .offset-lg-6 { margin-left: 50%; }
  .offset-lg-7 { margin-left: 58.33333333%; }
  .offset-lg-8 { margin-left: 66.66666667%; }
  .offset-lg-9 { margin-left: 75%; }
  .offset-lg-10 { margin-left: 83.33333333%; }
  .offset-lg-11 { margin-left: 91.66666667%; }
}

@media (min-width: 1200px) {
  .col-xl { flex: 1 0 0%; }
  .col-xl-auto { flex: 0 0 auto; width: auto; }
  .col-xl-1 { flex: 0 0 auto; width: 8.33333333%; }
  .col-xl-2 { flex: 0 0 auto; width: 16.66666667%; }
  .col-xl-3 { flex: 0 0 auto; width: 25%; }
  .col-xl-4 { flex: 0 0 auto; width: 33.33333333%; }
  .col-xl-5 { flex: 0 0 auto; width: 41.66666667%; }
  .col-xl-6 { flex: 0 0 auto; width: 50%; }
  .col-xl-7 { flex: 0 0 auto; width: 58.33333333%; }
  .col-xl-8 { flex: 0 0 auto; width: 66.66666667%; }
  .col-xl-9 { flex: 0 0 auto; width: 75%; }
  .col-xl-10 { flex: 0 0 auto; width: 83.33333333%; }
  .col-xl-11 { flex: 0 0 auto; width: 91.66666667%; }
  .col-xl-12 { flex: 0 0 auto; width: 100%; }
  .offset-xl-0 { margin-left: 0; }
  .offset-xl-1 { margin-left: 8.33333333%; }
  .offset-xl-2 { margin-left: 16.66666667%; }
  .offset-xl-3 { margin-left: 25%; }
  .offset-xl-4 { margin-left: 33.33333333%; }
  .offset-xl-5 { margin-left: 41.66666667%; }
  .offset-xl-6 { margin-left: 50%; }
  .offset-xl-7 { margin-left: 58.33333333%; }
  .offset-xl-8 { margin-left: 66.66666667%; }
  .offset-xl-9 { margin-left: 75%; }
  .offset-xl-10 { margin-left: 83.33333333%; }
  .offset-xl-11 { margin-left: 91.66666667%; }
}

/* ============================================
 * Border, Background and Sizing Utilities
 * ============================================ */
.border-0 { border: 0; }
.bg-transparent { background-color: transparent; }
.w-100 { width: 100%; }

/* ============================================
 * Flex and Alignment Utilities
 * ============================================ */
.d-flex { display: flex; }
.d-inline-flex { display: inline-flex; }
.d-block { display: block; }
.d-inline-block { display: inline-block; }
.d-none { display: none; }

.flex-row { flex-direction: row; }
.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }

.justify-content-start { justify-content: flex-start; }
.justify-content-end { justify-content: flex-end; }
.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.justify-content-around { justify-content: space-around; }
.justify-content-evenly { justify-content: space-evenly; }

.justify-content-lg-start { }
@media (min-width: 992px) { .justify-content-lg-start { justify-content: flex-start; } }
.justify-content-lg-end { }
@media (min-width: 992px) { .justify-content-lg-end { justify-content: flex-end; } }
.justify-content-lg-center { }
@media (min-width: 992px) { .justify-content-lg-center { justify-content: center; } }
.justify-content-lg-between { }
@media (min-width: 992px) { .justify-content-lg-between { justify-content: space-between; } }

.align-items-start { align-items: flex-start; }
.align-items-end { align-items: flex-end; }
.align-items-center { align-items: center; }
.align-items-stretch { align-items: stretch; }

.align-self-auto { align-self: auto; }
.align-self-start { align-self: flex-start; }
.align-self-center { align-self: center; }
.align-self-end { align-self: flex-end; }
.align-self-stretch { align-self: stretch; }

.text-start { text-align: left; }
.text-end { text-align: right; }
.text-center { text-align: center; }
.text-md-start { }
@media (min-width: 768px) { .text-md-start { text-align: left; } }
.text-md-center { }
@media (min-width: 768px) { .text-md-center { text-align: center; } }
.text-md-end { }
@media (min-width: 768px) { .text-md-end { text-align: right; } }

.text-lg-start { }
@media (min-width: 992px) { .text-lg-start { text-align: left; } }
.text-lg-center { }
@media (min-width: 992px) { .text-lg-center { text-align: center; } }
.text-lg-end { }
@media (min-width: 992px) { .text-lg-end { text-align: right; } }

/* ============================================
 * Spacing Utilities
 * ============================================ */
.m-0 { margin: 0; }
.m-1 { margin: 0.25rem; }
.m-2 { margin: 0.5rem; }
.m-3 { margin: 1rem; }
.m-4 { margin: 1.5rem; }
.m-5 { margin: 3rem; }
.m-auto { margin: auto; }

.mx-0 { margin-right: 0; margin-left: 0; }
.mx-1 { margin-right: 0.25rem; margin-left: 0.25rem; }
.mx-2 { margin-right: 0.5rem; margin-left: 0.5rem; }
.mx-3 { margin-right: 1rem; margin-left: 1rem; }
.mx-4 { margin-right: 1.5rem; margin-left: 1.5rem; }
.mx-5 { margin-right: 3rem; margin-left: 3rem; }
.mx-auto { margin-right: auto; margin-left: auto; }

.mx-lg-0 { }
@media (min-width: 992px) { .mx-lg-0 { margin-right: 0; margin-left: 0; } }
.mx-lg-1 { }
@media (min-width: 992px) { .mx-lg-1 { margin-right: 0.25rem; margin-left: 0.25rem; } }
.mx-lg-2 { }
@media (min-width: 992px) { .mx-lg-2 { margin-right: 0.5rem; margin-left: 0.5rem; } }
.mx-lg-3 { }
@media (min-width: 992px) { .mx-lg-3 { margin-right: 1rem; margin-left: 1rem; } }
.mx-lg-4 { }
@media (min-width: 992px) { .mx-lg-4 { margin-right: 1.5rem; margin-left: 1.5rem; } }
.mx-lg-5 { }
@media (min-width: 992px) { .mx-lg-5 { margin-right: 3rem; margin-left: 3rem; } }
.mx-lg-auto { }
@media (min-width: 992px) { .mx-lg-auto { margin-right: auto; margin-left: auto; } }

.my-0 { margin-top: 0; margin-bottom: 0; }
.my-1 { margin-top: 0.25rem; margin-bottom: 0.25rem; }
.my-2 { margin-top: 0.5rem; margin-bottom: 0.5rem; }
.my-3 { margin-top: 1rem; margin-bottom: 1rem; }
.my-4 { margin-top: 1.5rem; margin-bottom: 1.5rem; }
.my-5 { margin-top: 3rem; margin-bottom: 3rem; }
.my-auto { margin-top: auto; margin-bottom: auto; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }
.mt-auto { margin-top: auto; }

.mt-lg-0 { }
@media (min-width: 992px) { .mt-lg-0 { margin-top: 0; } }
.mt-lg-1 { }
@media (min-width: 992px) { .mt-lg-1 { margin-top: 0.25rem; } }
.mt-lg-2 { }
@media (min-width: 992px) { .mt-lg-2 { margin-top: 0.5rem; } }
.mt-lg-3 { }
@media (min-width: 992px) { .mt-lg-3 { margin-top: 1rem; } }
.mt-lg-4 { }
@media (min-width: 992px) { .mt-lg-4 { margin-top: 1.5rem; } }
.mt-lg-5 { }
@media (min-width: 992px) { .mt-lg-5 { margin-top: 3rem; } }
.mt-lg-auto { }
@media (min-width: 992px) { .mt-lg-auto { margin-top: auto; } }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }
.mb-auto { margin-bottom: auto; }

.mb-lg-0 { }
@media (min-width: 992px) { .mb-lg-0 { margin-bottom: 0; } }
.mb-lg-1 { }
@media (min-width: 992px) { .mb-lg-1 { margin-bottom: 0.25rem; } }
.mb-lg-2 { }
@media (min-width: 992px) { .mb-lg-2 { margin-bottom: 0.5rem; } }
.mb-lg-3 { }
@media (min-width: 992px) { .mb-lg-3 { margin-bottom: 1rem; } }
.mb-lg-4 { }
@media (min-width: 992px) { .mb-lg-4 { margin-bottom: 1.5rem; } }
.mb-lg-5 { }
@media (min-width: 992px) { .mb-lg-5 { margin-bottom: 3rem; } }
.mb-lg-auto { }
@media (min-width: 992px) { .mb-lg-auto { margin-bottom: auto; } }

.ms-0 { margin-left: 0; }
.ms-1 { margin-left: 0.25rem; }
.ms-2 { margin-left: 0.5rem; }
.ms-3 { margin-left: 1rem; }
.ms-4 { margin-left: 1.5rem; }
.ms-5 { margin-left: 3rem; }
.ms-auto { margin-left: auto; }

.ms-lg-0 { }
@media (min-width: 992px) { .ms-lg-0 { margin-left: 0; } }
.ms-lg-1 { }
@media (min-width: 992px) { .ms-lg-1 { margin-left: 0.25rem; } }
.ms-lg-2 { }
@media (min-width: 992px) { .ms-lg-2 { margin-left: 0.5rem; } }
.ms-lg-3 { }
@media (min-width: 992px) { .ms-lg-3 { margin-left: 1rem; } }
.ms-lg-4 { }
@media (min-width: 992px) { .ms-lg-4 { margin-left: 1.5rem; } }
.ms-lg-5 { }
@media (min-width: 992px) { .ms-lg-5 { margin-left: 3rem; } }
.ms-lg-auto { }
@media (min-width: 992px) { .ms-lg-auto { margin-left: auto; } }

.me-0 { margin-right: 0; }
.me-1 { margin-right: 0.25rem; }
.me-2 { margin-right: 0.5rem; }
.me-3 { margin-right: 1rem; }
.me-4 { margin-right: 1.5rem; }
.me-5 { margin-right: 3rem; }
.me-auto { margin-right: auto; }

.me-lg-0 { }
@media (min-width: 992px) { .me-lg-0 { margin-right: 0; } }
.me-lg-1 { }
@media (min-width: 992px) { .me-lg-1 { margin-right: 0.25rem; } }
.me-lg-2 { }
@media (min-width: 992px) { .me-lg-2 { margin-right: 0.5rem; } }
.me-lg-3 { }
@media (min-width: 992px) { .me-lg-3 { margin-right: 1rem; } }
.me-lg-4 { }
@media (min-width: 992px) { .me-lg-4 { margin-right: 1.5rem; } }
.me-lg-5 { }
@media (min-width: 992px) { .me-lg-5 { margin-right: 3rem; } }
.me-lg-auto { }
@media (min-width: 992px) { .me-lg-auto { margin-right: auto; } }

.p-0 { padding: 0; }
.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }
.p-4 { padding: 1.5rem; }
.p-5 { padding: 3rem; }

.px-0 { padding-right: 0; padding-left: 0; }
.px-1 { padding-right: 0.25rem; padding-left: 0.25rem; }
.px-2 { padding-right: 0.5rem; padding-left: 0.5rem; }
.px-3 { padding-right: 1rem; padding-left: 1rem; }
.px-4 { padding-right: 1.5rem; padding-left: 1.5rem; }
.px-5 { padding-right: 3rem; padding-left: 3rem; }

.py-0 { padding-top: 0; padding-bottom: 0; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 1rem; padding-bottom: 1rem; }
.py-4 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-5 { padding-top: 3rem; padding-bottom: 3rem; }

.pt-0 { padding-top: 0; }
.pt-1 { padding-top: 0.25rem; }
.pt-2 { padding-top: 0.5rem; }
.pt-3 { padding-top: 1rem; }
.pt-4 { padding-top: 1.5rem; }
.pt-5 { padding-top: 3rem; }

.pb-0 { padding-bottom: 0; }
.pb-1 { padding-bottom: 0.25rem; }
.pb-2 { padding-bottom: 0.5rem; }
.pb-3 { padding-bottom: 1rem; }
.pb-4 { padding-bottom: 1.5rem; }
.pb-5 { padding-bottom: 3rem; }

.ps-0 { padding-left: 0; }
.ps-1 { padding-left: 0.25rem; }
.ps-2 { padding-left: 0.5rem; }
.ps-3 { padding-left: 1rem; }
.ps-4 { padding-left: 1.5rem; }
.ps-5 { padding-left: 3rem; }

.pe-0 { padding-right: 0; }
.pe-1 { padding-right: 0.25rem; }
.pe-2 { padding-right: 0.5rem; }
.pe-3 { padding-right: 1rem; }
.pe-4 { padding-right: 1.5rem; }
.pe-5 { padding-right: 3rem; }

/* ============================================
 * Button Styles (replaces Bootstrap buttons)
 * ============================================ */
.btn {
  display: inline-block;
  font-weight: 400;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  user-select: none;
  border: 1px solid transparent;
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: 0.25rem;
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out,
    border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
  cursor: pointer;
}

.btn:hover {
  text-decoration: none;
}

.btn:focus {
  outline: 0;
}

.btn-primary {
  color: #fff;
  background-color: #0d6efd;
  border-color: #0d6efd;
}

.btn-primary:hover {
  color: #fff;
  background-color: #0b5ed7;
  border-color: #0a58ca;
}

.btn-white {
  color: #212529;
  background-color: #fff;
  border-color: #fff;
}

.btn-white:hover {
  color: #212529;
  background-color: #e9ecef;
  border-color: #e9ecef;
}

/* ============================================
 * Navbar Styles (replaces Bootstrap navbar)
 * ============================================ */
.navbar {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
}

.navbar > .container,
.navbar > .container-fluid {
  display: flex;
  flex-wrap: inherit;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  display: inline-block;
  padding-top: 0.3125rem;
  padding-bottom: 0.3125rem;
  margin-right: 1rem;
  font-size: 1.25rem;
  text-decoration: none;
  white-space: nowrap;
}

.navbar-nav {
  display: flex;
  flex-direction: column;
  padding-left: 0;
  margin-bottom: 0;
  list-style: none;
}

.navbar-nav .nav-link {
  display: block;
  padding-right: 1rem;
  padding-left: 1rem;
  color: rgba(0, 0, 0, 0.5);
}

.navbar-nav .nav-link:hover {
  color: rgba(0, 0, 0, 0.7);
}

.navbar-toggler {
  padding: 0.25rem 0.75rem;
  font-size: 1.25rem;
  line-height: 1;
  background-color: transparent;
  border: 0;
  border-radius: 0.25rem;
}

.navbar-toggler:hover {
  text-decoration: none;
}

.navbar-toggler:focus {
  text-decoration: none;
  outline: 0;
}

.navbar-collapse {
  flex-basis: 100%;
  flex-grow: 1;
  align-items: center;
}

.navbar-collapse:not(.show) {
  display: none;
}

@media (min-width: 992px) {
  .navbar-expand-lg .navbar-nav {
    flex-direction: row;
  }
  
  .navbar-expand-lg .navbar-collapse {
    display: flex !important;
    flex-basis: auto;
  }
  
  .navbar-expand-lg .navbar-toggler {
    display: none;
  }
  
  .navbar-expand-lg .nav-link {
    padding-right: 0.5rem;
    padding-left: 0.5rem;
  }
}

/* ============================================
 * Modal Styles (replaces Bootstrap modal)
 * ============================================ */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1055;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal.show {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  position: relative;
  width: auto;
  margin: 1.75rem auto;
  max-width: 500px;
}

.modal-dialog-centered {
  display: flex;
  align-items: center;
  min-height: calc(100% - 3.5rem);
}

.modal-lg {
  max-width: 800px;
}

.modal-content {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 0.5rem;
  outline: 0;
}

.modal-header {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1rem;
  border-bottom: 1px solid #dee2e6;
}

.modal-title {
  margin-bottom: 0;
  line-height: 1.5;
}

.modal-body {
  position: relative;
  flex: 1 1 auto;
  padding: 1rem;
}

.btn-close {
  box-sizing: content-box;
  width: 1em;
  height: 1em;
  padding: 0.25em 0.25em;
  color: #000;
  background: transparent url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23000'%3e%3cpath d='M.293.293a1 1 0 011.414 0L8 6.586 14.293.293a1 1 0 111.414 1.414L9.414 8l6.293 6.293a1 1 0 01-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 01-1.414-1.414L6.586 8 .293 1.707a1 1 0 010-1.414z'/%3e%3c/svg%3e") center/1em auto no-repeat;
  border: 0;
  border-radius: 0.375rem;
  opacity: 0.5;
}

.btn-close:hover {
  color: #000;
  text-decoration: none;
  opacity: 0.75;
}

.btn-close:focus {
  outline: 0;
  box-shadow: 0 0 0 0.25rem;
  opacity: 1;
}

/* ============================================
 * Carousel Styles (replaces Bootstrap carousel)
 * ============================================ */
.carousel {
  position: relative;
}

.carousel.pointer-event {
  touch-action: pan-y;
}

.carousel-inner {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.carousel-item {
  position: relative;
  display: none;
  float: left;
  width: 100%;
  margin-right: -100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  transition: transform 0.6s ease-in-out;
}

.carousel-item.active {
  display: block;
}

.carousel-indicators {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 2;
  display: flex;
  justify-content: center;
  padding: 0;
  margin-right: 15%;
  margin-bottom: 1rem;
  margin-left: 15%;
}

.carousel-indicators [data-target] {
  box-sizing: content-box;
  flex: 0 1 auto;
  width: 30px;
  height: 3px;
  padding: 0;
  margin-right: 3px;
  margin-left: 3px;
  text-indent: -999px;
  cursor: pointer;
  background-color: #fff;
  background-clip: padding-box;
  border: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  opacity: 0.5;
  transition: opacity 0.6s ease;
}

.carousel-indicators .active {
  opacity: 1;
}

.carousel-caption {
  position: absolute;
  right: 15%;
  bottom: 1.25rem;
  left: 15%;
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
  color: #fff;
  text-align: center;
}

.carousel-control-prev,
.carousel-control-next {
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 15%;
  padding: 0;
  color: #fff;
  text-align: center;
  background: none;
  border: 0;
  opacity: 0.5;
  transition: opacity 0.15s ease;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
  color: #fff;
  text-decoration: none;
  outline: 0;
  opacity: 0.9;
}

.carousel-control-prev {
  left: 0;
}

.carousel-control-next {
  right: 0;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 1.5rem 1.5rem;
}

.carousel-control-prev-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3e%3cpath d='M11.354 1.646a.5.5 0 0 1 0 .708L5.707 8l5.647 5.646a.5.5 0 0 1-.708.708l-6-6a.5.5 0 0 1 0-.708l6-6a.5.5 0 0 1 .708 0z'/%3e%3c/svg%3e");
}

.carousel-control-next-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3e%3cpath d='M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* ============================================
 * Image and Picture Styles
 * ============================================ */
.img-fluid {
  max-width: 100%;
  height: auto;
}

.picture {
  display: block;
}

.page-preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.navbar-light .navbar-nav .nav-link {
  color: rgba(0, 0, 0, 0.5);
}

.navbar-light .navbar-nav .nav-link:hover {
  color: rgba(0, 0, 0, 0.7);
}

/* ============================================
 * Utility Classes
 * ============================================ */
.float-lg-none { float: none; }

/* ============================================
 * Responsive Adjustments
 * ============================================ */
@media (max-width: 991px) {
  .container { width: 100%; }
}
.bgc-417 { background: linear-gradient(0deg, var(--swatch-var-2641) 26%, var(--swatch-var-417) 100%); }

/* Footer */
.footer-background {
  background: url('../img/wave.png') no-repeat !important;
  background-size: 100% 100% !important;
  background-color: var(--swatch-var-257) !important;
  padding-bottom: 2%;
}

.footer-text {
  color: rgba(0, 0, 0, 0.5);
}

/* Sponsor grid */
.dac-sponsor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.dac-sponsor-grid__item {
  text-align: center;
}

.dac-sponsor-grid__item img {
  max-width: 100%;
  height: auto;
  max-height: 100px;
  object-fit: contain;
}

/* Same height functionality */
.samehtwrapper .sameht {
  display: none;
}

/* Visually hidden but accessible */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* Legal pages (Impressum / Datenschutzerklaerung) */
.legal h2 {
  margin: 2rem 0 0.6rem;
  font-size: 1.25rem;
}

.legal h2:first-of-type {
  margin-top: 0;
}

.legal-updated {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  font-size: 0.85rem;
  color: rgba(0, 0, 0, 0.5);
}