/* ------------------- */
/* RESET & BASE STYLES */
/* ------------------- */
:root {
  --color-primary: #27807e;
  --color-primary-dark: #003d3b;
  --color-secondary: #45a1a0;
  --color-light: #E5F4F1;
  --color-white: #ffffff;
  --color-dark: #333;
  --color-gray: #555;

  --font-family: 'Poppins', sans-serif;
  --transition-fast: 0.3s ease;

  --fs-h1: clamp(2rem, 5vw + 1rem, 3rem);
  --fs-h2: clamp(1.75rem, 4vw + 1rem, 2.25rem);
  --fs-h3: clamp(1.25rem, 2vw + 1rem, 1.5rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  line-height: 1.6;
  color: var(--color-dark);
  background-color: var(--color-light);
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a,
button {
  font-family: inherit;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-fast);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-primary-dark);
  outline-offset: 2px;
  border-radius: 2px;
}

h1,
h2,
h3,
h4 {
  line-height: 1.2;
}

h1 {
  font-size: var(--fs-h1);
}

h2 {
  font-size: var(--fs-h2);
  color: var(--color-primary);
}

h3 {
  font-size: var(--fs-h3);
}

b {
  color: var(--color-primary);
}

.container {
  width: 80%;
  max-width: 1200px;
  margin-inline: auto;
}

section {
  padding-block: 4rem;
}

.h-content {
  margin-bottom:1.5rem;
  text-align: center;

}

.h-content p {
  color: var(--color-gray);
}

/* ------------------- */
/* NAVIGATION          */
/* ------------------- */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1rem 3rem;
  transition: background-color 0.4s ease, box-shadow 0.4s ease;
}

#navbar.scrolled {
  background-color: var(--color-primary);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  color: var(--color-white);
}

.logo-img {
  width: 100px;
}

.nav-toggle {
  display: block;
  z-index: 1001;
  padding: 0.5rem;
  background: transparent;
  border: none;
}

.hamburger {
  position: relative;
  display: block;
  width: 25px;
  height: 2px;
  background: var(--color-white);
  transition: var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  left: 0;
  width: 25px;
  height: 2px;
  background: var(--color-white);
  transition: var(--transition-fast);
}

.hamburger::before {
  top: -8px;
}

.hamburger::after {
  bottom: -8px;
}

#nav-menu {
  position: fixed;
  inset: 0;
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  list-style: none;
  background: var(--color-primary);
}

#nav-menu.active {
  display: flex;
}

#nav-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
}

#nav-toggle[aria-expanded="true"] .hamburger::before {
  transform: translateY(8px) rotate(45deg);
}

#nav-toggle[aria-expanded="true"] .hamburger::after {
  transform: translateY(-8px) rotate(-45deg);
}

#nav-menu a {
  display: inline-block;
  padding: 0.5rem 1rem;
  font-size: 2rem;
  font-weight: 400;
  color: var(--color-white);
}

#nav-menu a:not(.cbt):hover {
  color: var(--color-primary);
  background-color: var(--color-light);
  border-radius: 10px;
  transform: scale(1.1);
}

#nav-menu a.active-link {
    color: var(--color-primary);
  background-color: var(--color-light);
  border-radius: 10px;
}

.cbt {
  border: 1px solid var(--color-white);
  border-radius: 20px;
}

.cbt:hover {
  transform: scale(1.2);
}

.dropdown-menu {
  display: none;
}

/* ------------------- */
/* HERO SECTION        */
/* ------------------- */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  height: 100vh;
  padding: 0;
}

#heroImage {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(0, 40, 39, 0.5);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 6rem 3rem 2rem;
  color: var(--color-white);
}

.hero-text {
  max-width: 80ch;
  margin-inline: auto;
}

.hero-text h1 {
  margin-bottom: 1rem;
}

.hero-text p {
  margin-bottom: 2rem;
  font-size: 1.1rem;
  text-align: justify;
  opacity: 0.9;
}

.buttons {
  display: flex;
  gap: 1rem;
}

.buttons button {
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  color: var(--color-white);
  background-color: var(--color-primary);
  border: none;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.buttons button:hover {
  color: var(--color-primary);
  background-color: var(--color-white);
  transform: translateY(-5px);
}

/* ------------------- */
/* GENERIC SECTIONS    */
/* ------------------- */
.aboutus {
  background-color: var(--color-light);
}

.about-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 1100px;
  margin-inline: auto;
  padding: 2rem;
  border-radius: 20px;
}


.ourai {
  background-color: var(--color-white);
}

.ai-advantage-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.ai-advantage-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  width: 100%;
}

.ai-advantage-card {
  padding: 1.5rem;
  background: var(--color-light);
  border-radius: 12px;
  box-shadow: 0 4px 0px rgba(39, 128, 126, 0.6);
  text-align: left;
  transition: var(--transition-fast);
}

.ai-advantage-card:hover {
  transform: scale(1.05);
}

.assessment-services {
  background-color: var(--color-light);
}

.as-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  padding: 2rem;
  background: var(--color-white);
  border-radius: 15px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.as-card:not(:last-child) {
  margin-bottom: 2rem;
}

.as-content h3 {
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  color: var(--color-primary);
  border-bottom: 2px solid #ddd;
}

.as-content p {
  margin-bottom: 1.5rem;
  color: var(--color-gray);
  text-align: justify;
}

.learnmore-btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  color: var(--color-white);
  background-color: var(--color-primary);
  border-radius: 12px;
}

.learnmore-btn:hover {
  transform: scale(1.05);
}

.security {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  background-color: #ffffff;
  background-image: url("ILLUSTRATIONS/ASSESSMENT/SECURITY/security.png");
  background-position: center;
  background-size: 200px;
  background-repeat: no-repeat;
}

.s-cardout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
}

.s-card {
  padding: 10px 20px;
  color: #fff;
  background-color: rgba(39, 128, 126, 0.9);
  border-radius: 12px;
  box-shadow: 0px 4px 4px rgba(41, 41, 41, 0.3);
  text-align: center;
  backdrop-filter: blur(2px);
  transition: 0.3s ease;
}

.s-card p {
  font-size: 0.95rem;
  opacity: 0.95;
}

.usecase {
  background-color: var(--color-light);
}

.uc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  justify-items: center;
}

.uc-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  max-width: 300px;
  min-width: 300px;
  min-height: 200px;
  padding: 1.5rem;
  font-weight: bold;
  color: var(--color-primary);
  background-color: var(--color-white);
  border-radius: 20px;
  text-align: center;
  transition: var(--transition-fast);
}

.uc-card:hover {
  transform: scale(1.05);
}

.uc-card img {
  width: 100px;
  margin-inline: auto;
  margin-top: 1rem;
}

.whyus {
  background-color: var(--color-white);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.why-card {
  padding: 2rem;
  color: var(--color-white);
  background-color: var(--color-primary);
  border-radius: 20px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  text-align: center;
}

.why-card img {
  width: 80px;
  height: 80px;
  margin-inline: auto;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background-color: var(--color-white);
  border-radius: 50%;
}

.why-card h3 {
  margin-bottom: 0.5rem;
  color: var(--color-white);
  min-height: 5rem;
}

.why-card p {
  text-align: left;
  opacity: 0.8;
}

/* ------------------- */
/* FOOTER              */
/* ------------------- */
.footer {
  padding-block: 4rem 2rem;
  color: var(--color-white);
  background-color: var(--color-primary);
}

.footer-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  width: 90%;
  margin-inline: auto;
  padding-left: 2rem;
  text-align: left;
}

.footer h2,
.footer h3 {
  margin-bottom: 1rem;
  color: var(--color-light);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  list-style: none;
}

.footer-links a,
.footer-contact a {
  color: var(--color-white);
}

.footer-links a:hover,
.footer-contact a:hover {
  text-decoration: underline;
}

.footer address,
.footer p {
  margin-bottom: 1rem;
  font-style: normal;
}

.footer address .location {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: bold;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.social-links img {
  width: 40px;
}

.social-links a:hover {
  transform: scale(1.1);
}

.footer-brand img {
  display: none;
}

.australia-location {
  margin-top: 1rem;
}

/* -------------------------- */
/* MEDIA QUERIES              */
/* -------------------------- */
@media (min-width: 768px) {
  .ai-advantage-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .uc-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-container,
  .as-card {
    flex-direction: row;
    text-align: left;
  }

  .as-card:nth-child(even) .as-content {
    order: 2;
  }

  .hero-content {
    text-align: left;
  }

  .hero-text {
    margin-inline: 0;
  }

  .footer-container {
    grid-template-columns: repeat(2, 1fr);
    text-align: left;
  }

  .social-links,
  .footer-brand {
    justify-content: flex-start;
  }
}

@media (min-width: 1024px) {
  p {
    font-size: 1rem;
  }

  #navbar {
    padding-top: 1.5rem;
  }

  .nav-toggle {
    display: none;
  }

  #nav-menu {
    position: static;
    display: flex;
    flex-direction: row;
    gap: 3rem;
    width: auto;
    height: auto;
    background: transparent;
  }

 #nav-menu a {
    font-size: 0.9rem;
  }

  /* Main dropdown menu style */
  .dropdown-about:hover .dropdown-menu{
    position: absolute;
    top: 90%;
    right: 19.5rem;
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: fit-content;
    padding: 20px 25px !important;
    background: rgb(39, 128, 126, 0.4);
    border-radius: 12px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(50%);
    transition: 0.4s ease;
  }
  .dropdown-services:hover .dropdown-menu{
    position: absolute;
    top: 90%;
    right: 10.5rem;
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: fit-content;
    padding: 20px 25px !important;
    background: rgb(39, 128, 126, 0.4);
    border-radius: 12px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(50%);
    transition: 0.4s ease;
  }
  

  /* Adjusted position for scrolled navbar */
  #navbar.scrolled .dropdown-about:hover .dropdown-menu{
    top: 105%;
    background: rgb(39, 128, 126, 0.7);
  }
    #navbar.scrolled .dropdown-services:hover .dropdown-menu{
    top: 105%;
    background: rgb(39, 128, 126, 0.7);
  }


  .dropdown-services::after {
    content: "";
    position: absolute;
    top: 70%;
    right: 19rem;
    width: 8%;
    height: 40px;

  }

  .dropdown-about::after {
    content: "";
    position: absolute;
    top: 70%;
    right: 28rem;
    width: 8%;
    height: 40px;

  }

  /* Dropdown links' width and font size */
  .dropdown-menu a {
    width: 13rem;
    font-size: 1rem !important;
    text-align: left;
    border-style:solid;
    border-width:2px;
    border-color:rgb(255, 255, 255, 0.1);
    border-radius:10px;
  }
  .dropdown-candidates:hover .dropdown-menu{
    position: absolute;
    top: 90%;
    right: 4.5rem;
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: fit-content;
    padding: 20px 25px !important;
    background: rgb(39, 128, 126, 0.4);
    border-radius: 12px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(50%);
    transition: 0.4s ease;
  }
  .dropdown-candidates::after {
    content: "";
    position: absolute;
    top: 70%;
    right: 12.5rem;
    width: 8%;
    height: 40px;
  }


  .hero-content {
    padding-left: 10rem;
  }

  .hero-text {
    max-width: 70ch;
  }

  .hero-text h1{
    font-size: 1.4rem;
  }

  .hero-text p {
    font-size: 1rem;
  }

  .about-container {
    flex-direction: column;
  }

  .about-content {
    display: flex;
    align-items: center;
  }
  .about-image img{
    height: 200px ;
  }

  .ai-advantage-content {
    flex-direction: row;
  }

  .security {
    padding-bottom: 8%;
    background-size: 20%;
  }

  .s-cards {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0px 150px;
  }

  .s-cardout {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 500px;
  }

  .s-card {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 60%;
    height: 16%;
    padding: 10px 20px;
  }

  .s-card p {
    font-size: 16px;
    transition: 0.3s ease;
  }

  .s-card p:hover {
    transform: scale(1.05);
    color: var(--color-primary);
    border-radius: 8px;
    padding: 4px;
    background-color: var(--color-white);
  }

  .card1 {
    top: 0%;
    left: 50%;
    transform: translate(-50%, 0);
  }

  .card2 {
    top: 20%;
    left: 95%;
    transform: translate(-50%, 0);
  }

  .card3 {
    top: 50%;
    left: 105%;
    transform: translate(-50%, -50%);
  }

  .card4 {
    top: 80%;
    left: 95%;
    transform: translate(-50%, -100%);
  }

  .card5 {
    top: 100%;
    left: 50%;
    transform: translate(-50%, -100%);
  }

  .card6 {
    top: 80%;
    left: 0%;
    transform: translate(-50%, -100%);
  }

  .card7 {
    top: 50%;
    left: -10%;
    transform: translate(-50%, -50%);
  }

  .card8 {
    top: 20%;
    left: 0%;
    transform: translate(-50%, 0);
  }

  .uc-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .why-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .footer {
    padding-block: 4rem 0rem;
  }

  .footer-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px; 
    font-size: 0.9rem !important;

  }
  .footer-details{
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 70px;

  }
  .footer-brand{
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .footer-brand img {
    display: block;
    height: 250px;
    width: 300px;
  }

  .footer-brand h2 {
    color: var(--color-light);
    font-size: 1.3rem;
  }

  .social-links {
    display: flex;
    gap: 35px;
  }

  .social-links img {
    width: 50px;
  }
}
/* -------------------------- */
/* STYLES FOR DEMO FORM       */
/* -------------------------- */
.demo-form-section {
    padding: 4rem 0;
    background-color: var(--color-light);
}

.registration-form {
    max-width: 700px;
    margin: 0 auto;
    padding: 2.5rem;
    background-color: var(--color-white);
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    position: relative;
}

.registration-form .close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2rem;
    color: var(--color-gray);
    background: none;
    border: none;
    cursor: pointer;
}

.registration-form h3 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--color-primary-dark);
}

.registration-form .form-group {
    margin-bottom: 1.5rem;
}

.registration-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
    color: var(--color-gray);
}

.registration-form input {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    border-radius: 8px;
    border: 1px solid #ccc;
    background-color: var(--color-white);
}

.registration-form .submit-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    font-weight: bold;
    border: none;
    border-radius: 8px;
    background-color: var(--color-primary);
    color: var(--color-white);
    cursor: pointer;
    transition: var(--transition-fast);
}

.registration-form .submit-btn:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-3px);
}

.registration-form .submit-btn:disabled {
    background-color: var(--color-gray);
    cursor: not-allowed;
}

#form-status {
    text-align: center;
    margin-top: 1.5rem;
    font-weight: bold;
    min-height: 1.5rem;
}