html {
  scroll-behavior: smooth;
}

:root {
  --color-theme-primary: #5242d8;
  --color-theme-primary-light: #ebeaf4;
  --color-theme-white: #fff;
}

* {
  margin: 0%;
  padding: 0%;
  box-sizing: border-box;
  font-family: "Inter", sans-serif;
  font-optical-sizing: auto;
  font-weight: normal;
  font-style: normal;
}



/* Top Navbar styling */
#topNavbar {
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 10;
    transition: all 0.3s ease;
}

/* Scroll Navbar styling */
#scrollNavbar {
    z-index: 1000;
    transition: all 0.3s ease;
}


/* Button */
.theme-button {
  color: var(--color-theme-white) !important;
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  background: linear-gradient(45deg, var(--color-theme-primary), var(--color-theme-secondary, #ff5f6d));
  transition: all 0.3s ease;
}

.theme-button:hover {
  background: linear-gradient(45deg, var(--color-theme-secondary, #ff5f6d), var(--color-theme-primary));
  transform: scale(1.05);
}

/* Effect */
.typewriter {
    display: inline-block;
    border-right: 3px solid #fff; /* cursor effect */
    padding-right: 5px;
    white-space: nowrap;
    overflow: hidden;
    animation: blink-caret 0.7s step-end infinite;
}

/* Padding */
.section-padding{
  padding-top: 3rem;
  padding-bottom: 1.5rem;
}
.title-padding{
  padding-top: 1rem;
  padding-bottom: 1rem;
}

/* Gradiant text main */
.gradient-text {
    background: linear-gradient(90deg, #5242D8 21.49%, #A74571 91.28%);
    -webkit-text-fill-color: rgba(0, 0, 0, 0);
    -webkit-background-clip: text;
}

@keyframes blink-caret {
    50% { border-color: transparent; }
}

/* Navbar Styling */
.navbar {
  background-color: var(--color-theme-white);
  /* box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08); */
}
.navbar-brand {
  width: 380px;
}
.navbar-brand img {
  width: 100%;
}
.nav-link {
  /* color: #333 !important; */
  font-weight: 500;
  margin-right: 20px;
  transition: color 0.3s ease;
}
.nav-link:hover {
  color: var(--color-theme-primary) !important;
}

/* Custom Toggle (Hamburger → Cross) */
.navbar-toggler {
  border: none;
  background: transparent !important;
  outline: none;
}
.navbar-toggler:focus {
  box-shadow: none;
}
.navbar-toggler .icon-bar {
  display: block;
  width: 25px;
  height: 2px;
  background-color: #000;
  margin: 5px 0;
  transition: all 0.3s ease;
}
.navbar-toggler.active .icon-bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.navbar-toggler.active .icon-bar:nth-child(2) {
  opacity: 0;
}
.navbar-toggler.active .icon-bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}
/* Hero Section */
.hero-section {
  position: relative;
  height: 100vh; /* Full viewport height */
  overflow: hidden;
}

/* Background Video */
.hero-section .hero-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: 100%;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: 0; /* Behind overlay */
}

/* Optional dark overlay — remove if you don't want it */
.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.30);
  z-index: 1;
}



/* Section Padding and Title Spacing */
.vp-message {
  background-color: #f9f9f9;
}

.vp-message p {
  color: #444;
  line-height: 1.8;
}

/* Optional shadow hover for image */
.vp-message img {
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.vp-message img:hover {
  transform: scale(1.03);
  box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}



/* PU Reports Section */
.pu-reports {
  position: relative;
  background: url('../img/main-gate-wide.jpg') center/cover no-repeat;
  background-attachment: fixed;
  color: white; /* makes text readable */
  z-index: 1;
}

/* Overlay */
.pu-reports::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.55); /* dark transparent overlay */
  z-index: -1;
}

.single-sustainable-dev-goals{
  margin-top : 100px
}

.sdg-goals-section-one{
  padding-left: 3.5rem;
  padding-right: 3.5rem;
}
.sdg-goals-section-two{
  padding-left: 3.5rem;
  padding-right: 3.5rem;
}

.card-img-top {
  transition: transform 0.3s ease;
}

.card:hover .card-img-top {
  transform: scale(1.03);
}


.tag-cs{
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-pack: center;
    justify-content: center;
    gap: 1.25rem;
    background-color: #d8eeff;
    padding: .25rem .75rem;
    border-radius: 1rem;
    font-size: 14px;
    font-weight: 700;
    width: -moz-fit-content;
    width: fit-content;
}

.custom-badge {
    background-color: #fef4e5;
    color: var(--primary);
    font-size: 16px;
    border: 1px solid #dea349;
    font-weight: 400;
    padding: .375rem .75rem;
}



/* ===============================
   Modern + Professional SDG Grid (Color Tints)
   =============================== */
.sdg-modern {
  text-align: center;
  padding: 20px 0;
}

.sdg-modern .sdg-card {
  border-radius: 16px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 25px;
  height: 150px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.sdg-modern .sdg-card img {
  width: 100%;
  max-width: 100px;
  height: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.sdg-modern .sdg-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.sdg-modern .sdg-card:hover img {
  transform: scale(1.05);
}

.sdg-modern .sdg-card a {
  display: flex;
  justify-content: center;
  align-items: center;
}

@media (max-width: 576px) {
  .sdg-modern .sdg-card {
    height: 130px;
    padding: 15px;
  }
  .sdg-modern .sdg-card img {
    max-width: 80px;
  }
}
#pu-reports .card-footer{
  background: #fff;
  border: 0px;
}
.theme-button{
  text-decoration: none;
}