/* contact-style.css */
/* Styles specific to the Contact Us page, complementing style.css */

/* Ensure variables from your main style.css are available or redeclared if needed */
:root {
    --background-color: white;
    --font-color: black;
    --font-color-white: white;
    --black-hover-color: rgba(0, 0, 0, 0.469);
    --white-hover-color: #ffffff;
    --bottums-color: #025959; /* Main theme color */
    --sections-bakcground-color: #f9f9f9;
    --primary-accent-color: #02A9A9; /* Lighter teal for hovers */
    --border-color-light: #e0e0e0;
    --text-color-secondary: #555;
    --text-color-primary: #333;
    --success-color: #28a745;
    --error-color: #dc3545;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
  }
  
  body {
    font-family: 'Arial', sans-serif; /* Matching your style.css */
    color: var(--text-color-primary);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: var(--background-color);
  }
  .hero-btn{
    touch-action: manipulation;
  }
  .navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: rgba(255, 255, 255, 0);
    position: fixed;
    width: 100%;
    top: 0;
    transition: all 0.2s ease;
    z-index: 1000;
  }
  
  .navbar.scrolled {
    background-color: #025959;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  }
  
  .navbar.scrolled .logo-text  {
    color: white;
  }
  
  .navbar.scrolled,.dropdown-menu{
    color: #333;
  }
  
  .logo {
    display: flex;
    align-items: center;
  }
  
  .logo-icon {
    width: 40px;
    height: 40px;
    margin-right: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .logo-text {
    font-size: 1.5rem;
    font-weight: bold;
    color: #ffffff;
    transition: color 0.2s ease;
    text-decoration: none;
  }
  
  .nav-links {
    display: flex;
    list-style: none;
  }
  
  .nav-links li {
    margin-left: 2rem;
  }
  
  .nav-links a {
    text-decoration: none;
    color: #ffffff;
    font-weight: 500;
    transition: color 0.2s ease;
  }
  
  .nav-links a:hover {
    color: #02A9A9;
  }
  
  .dropdown {
    position: relative;
    cursor: pointer;
  }
  
  .dropdown-menu {
    display: none;
    position: absolute;
    right: 0;
    background-color: white;
    min-width: 250px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    padding: 0.5rem 0;
    z-index: 1;
    border-radius: 4px;
  }
  
  .dropdown-menu a {
    display: block;
    padding: 0.5rem 1rem;
    color: #333;
  }
  
  .dropdown-menu a:hover {
    background-color: #f8f8f8;
  }
  
  .dropdown:hover .dropdown-menu {
    display: block;
  }
  
  .burger {
    display: none;
    cursor: pointer;
    touch-action: manipulation;
  }
  
  .burger div {
    width: 25px;
    height: 3px;
    background-color: white;
    margin: 5px;
    transition: all 0.3s ease;
  }
  
  .sidebar {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100%;
    background-color: white;
    transition: right 0.3s ease;
    padding: 2rem;
    box-shadow: -2px 0 5px rgba(0, 0, 0, 0.1);
    z-index: 1001;
  }
  
  .sidebar.active {
    right: 0;
  }
  
  .sidebar-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    cursor: pointer;
    font-size: 1.5rem;
  }
  
  .sidebar ul {
    list-style: none;
    margin-top: 2rem;
  }
  
  .sidebar ul li {
    margin-bottom: 1rem;
  }
  
  .sidebar ul a {
    text-decoration: none;
    color: #333;
    font-size: 1.2rem;
    transition: color 0.3s ease;
  }
  
  .sidebar ul a:hover {
    color: #02A9A9;
  }
  
  .overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    z-index: 1000;
  }
  
  /* Responsive styles */
  @media screen and (max-width: 700px) {
    .nav-links {
        display: none;
    }
    
    .burger {
        display: block;
        touch-action: manipulation;
    }
    
    .navbar.scrolled .burger div {
        background-color: white;
    }
  }
  @media (max-width: 500px) {
    .hero-content h1 {
        font-size: 20px;
        text-align: center;
    }
    
    .hero-content p {
        font-size: 16px;
        text-align: center;
    }
  }
  
  @media (max-width: 500px) {
    .hero-content h1 {
        font-size: 20px;
    }
    
    .hero-content p {
        font-size: 16px;
        margin-bottom: 20px;
    }
    
    .hero {
        height: 450px;
    }
  }
  
  @media (max-width: 500px) {
    .hero-content h1 {
        font-size: 15px;
        margin-bottom: 15px;
        text-align: center;
    }
    
    .hero-content p {
        font-size: 15px;
        margin-bottom: 20px;
        text-align: center;
    }
    
    .hero-btn {
        padding: 10px 20px;
        font-size: 14px;
        justify-content: center;
    }
    
    .hero {
        height: 400px;
    }
    
    .dot {
        height: 8px;
        width: 8px;
        justify-content: center;
    }
  }
  
  @media (max-width: 500px) {
    .hero-content h1 {
        font-size: 20px;
    }
    
    .hero {
        height: 350px;
    }
    @media (max-width: 600px) {
      .navbar {
        padding: 0.5rem 1rem;
      }
    
      .logo-icon img {
        width: 30px;
        height: 30px;
      }
    
      .logo-text {
        font-size: 1rem;
      }
    
      .burger div {
        width: 20px;
        height: 2px;
        margin: 4px;
      }
    
      .sidebar {
        width: 240px; /* Smaller sidebar on mobile */
        padding: 1.5rem;
      }
    
      .sidebar ul a {
        font-size: 1rem;
      }
    }
  }
  
  /* Dropdown styling */
  .dropdown {
      position: relative;
  }
  
  .dropdown-content {
  
      display: none;
      position: absolute;
      background-color: white;
      min-width: 200px;
      box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
      z-index: 10;
  }
  
  .dropdown-content a {
      padding: 12px 16px;
      display: block;
      color: #333;
      border-bottom: 1px solid #f1f1f1;
  }
  
  .dropdown-content a:hover {
      background-color: #f1f1f1;
  }
  
  .dropdown:hover .dropdown-content {
      display: block;
  }
  
  /* Dropdown indicator */
  .dropdown > a::after {
      content: "▼";
      font-size: 8px;
      margin-left: 5px;
      vertical-align: middle;
  }
  
  .join-btn {
      background-color:var(--bottums-color);
      color: white;
      padding: 10px 20px;
      border: none;
      border-radius: 20px;
      cursor: pointer;
      font-weight: bold;
      transition: background-color 0.3s;
  }
  
  .join-btn:hover {
      background-color: var(--bottums-color);
  }

  /*hero section*/
  

.slideshow-container {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    left: 0;
    top: 0;
}

.slide.active {
    opacity: 1;
}
.hero {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-bottom: 50px;
}
.hero-img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    left: 0;
    top: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.5) 50%, rgba(0, 0, 0, 0.3) 100%);
    z-index: -1;
}

.hero-content {
    color: rgb(255, 255, 255);
    width: auto;
    padding: 0 20px;
    position:relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 35px;
    margin-bottom: 20px;
    font-weight: 700;
    text-align: center;
}

.hero-content p {
    font-size: 18px;
    margin-bottom: 30px;
    line-height: 1.6;
}
.container {
    max-width: 80%;
    margin: 0 auto;
    padding-bottom: 50px;
    text-align: center;
  }

/*----------------------------------------------------------
/*----------------------------------------------------------
/*----------------------------------------------------------*/


.container1 {
    max-width: 80%;
    margin: 0 auto;
    padding: 40px;
    margin-bottom: 20px;
}

.main-title {
    text-align: center;
    font-weight: bold;
    color: var(--bottums-color);
    margin-bottom: 50px;
    
}

.top-section {
    display: flex;
    justify-content: space-between;
    margin-bottom: 80px;
    gap: 40px;
}

.course-card {
    flex: 1;
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.course-image {
    width: 150px;
    height: 120px;
    object-fit: cover;
    border-radius: 20px;
}

.course-content h3 {
    font-size: 18px;
    color:var(--bottums-color);
    margin-bottom: 15px;

    
}

.course-content p {
    color:var(--text-color-primary);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.learn-more {
    color: var(--bottums-color);
    font-size: 12px;
    text-decoration: underline;
    
}

.facilities-title {
    text-align: center;
    font-size: 24px;
    font-weight: bold;
    color:var(--bottums-color);
    margin-bottom: 40px;
    
}

.facilities-section {
    display: flex;
    justify-content: space-between;
    gap: 30px;
}

.facility-card {
    flex: 1;
    text-align: left;
}

.facility-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 20px;
    margin-bottom: 20px;
}

.facility-card h4 {
    font-size: 18px;
    color:var(--bottums-color);
    margin-bottom: 15px;
    
}

.facility-card p {
    color: var(--text-color-primary);
    font-size: 14px;
    line-height: 1.6;
}
@media (max-width: 768px) {
   
    
    .container {
        padding: 15px;
    }
    
    .main-title {
        font-size: 20px;
        margin-bottom: 25px;
    }
    
    .top-section {
        flex-direction: column;
        gap: 25px;
        margin-bottom: 40px;
    }
    
    .course-card {
        gap: 12px;
    }
    
    .course-image {
        width: 100px;
        height: 80px;
    }
    
    .course-content h3 {
        font-size: 14px;
    }
    
    .course-content p {
        font-size: 12px;
    }
    
    .learn-more {
        font-size: 10px;
    }
    
    .facilities-title {
        font-size: 18px;
        margin-bottom: 25px;
    }
    
    .facilities-section {
        flex-direction: column;
        gap: 25px;
    }
    
    .facility-image {
        height: 120px;
    }
    
    .facility-card h4 {
        font-size: 14px;
    }
    
    .facility-card p {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .main-title {
        font-size: 18px;
        letter-spacing: 0.5px;
    }
    
    .course-image {
        width: 80px;
        height: 65px;
    }
    
    .course-content h3 {
        font-size: 13px;
    }
    
    .facilities-title {
        font-size: 16px;
    }
    
    .facility-image {
        height: 100px;
    }
}

/*----------------------------------------------------------
/*----------------------------------------------------------
/*----------------------------------------------------------
/*----------------------------------------------------------*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

  .footer {
    background-color: #222;
    color: #fff;
    padding: 2rem 1rem;
    width: 100%;
}

.footer-logo {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-tagline {
    font-size: 0.9rem;
    margin-bottom: 2rem;
    color: #ccc;
    text-align: center;
}

.help-center {
    margin: 1.5rem 0;
    text-align: center;
}

.help-center h3 {
    font-size: 0.9rem;
    margin-bottom: 1rem;
    color: #fff;
}

.help-center ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.help-center ul li a {
    color: #aaa;
    text-decoration: none;
    font-size: 0.8rem;
    padding: 0.5rem;
    display: inline-block;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 1.5rem 0;
}

.social-icons a {
    display: inline-block;
    width: 36px;
    height: 36px;
    background-color: var(--bottums-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-decoration: none;
}

.copyright {
    text-align: center;
    font-size: 0.75rem;
    color: #777;
    padding-top: 1rem;
    border-top: 1px solid #333;
}

.language-selector {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 1.5rem 0;
}

.language-selector select {
    background-color: #333;
    color: #fff;
    border: none;
    padding: 0.4rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
}
.privacy-statement {
    background-color: var(--sections-bakcground-color);
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--border-color-light);
}

.privacy-statement h3 {
    font-size: 1.3rem;
    color: var(--text-color-primary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.privacy-statement p {
    color: var(--text-color-secondary);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Final Call to Action */
.final-cta {
    text-align: center;
    padding: 20px 0;
}

.final-cta p {
    font-size: 1.5rem;
    color: var(--bottums-color);
    font-weight: 600;
}
.icon-style{
    color: var(--bottums-color);
}








/* subscription section */
.subscription-section {
    position: relative;
    min-height: 400px;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 60px 20px;
    margin-bottom: 30px;
}

.subscription-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 90%;
    background: url(images/contact\ us.png);
    background-size: cover;
   
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    position: relative;
    z-index: 2;
}

.subscription-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.text-content {
    color: white;
}

.text-content h2 {
    font-size: 3rem;
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.text-content p {
    font-size: 1.1rem;
    opacity: 0.95;
    margin-bottom: 30px;
}

.subscription-form {
    background: var(--background-color);
    backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    transform: translateY(0);
    transition: all 0.3s ease;
}



.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.email-input {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid var(--sections-bakcground-color);
    border-radius: 20px;
    font-size: 1rem;
    background: white;
}


.email-input.error {
    border-color: #e74c3c;
}



.subscribe-btn {
    width: 100%;
    padding: 16px 24px;
   background-color: #025959;
    color: white;
    border: none;
    border-radius: 20px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.subscribe-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
   
    transition: left 0.5s;
}

.subscribe-btn:hover::before {
    left: 100%;
}





.subscribe-btn.loading {
    opacity: 0.8;
    cursor: not-allowed;
}

.error-message {
    color: #e74c3c;
    font-size: 0.85rem;
    margin-top: 8px;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.error-message.show {
    opacity: 1;
    transform: translateY(0);
}

.success-message {
    background: var(--bottums-color);
    color: white;
    padding: 15px;
    border-radius: 8px;
    margin-top: 15px;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.success-message.show {
    opacity: 1;
    transform: translateY(0);
}


@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .subscription-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .text-content h2 {
        font-size: 2.2rem;
    }

    .subscription-form {
        padding: 30px 25px;
    }

    .subscription-section {
        padding: 40px 15px;
        min-height: 600px;
    }
}

@media (max-width: 480px) {
    .text-content h2 {
        font-size: 1.8rem;
    }

    .subscription-form {
        padding: 25px 20px;
    }
}

/* Loading animation */
.btn-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s ease-in-out infinite;
    margin-right: 8px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}













.guest-contributions-section {
    position: relative;
    background: linear-gradient(135deg, #2c5530 0%, #4a7c59 100%);
    min-height: 500px;
    display: flex;
    align-items: center;
    padding: 60px 20px;
}

.guest-contributions-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><rect fill="%232c5530" width="1200" height="800"/><g opacity="0.1"><circle cx="950" cy="150" r="25" fill="%23fff"/><circle cx="1050" cy="200" r="15" fill="%23fff"/><circle cx="900" cy="250" r="20" fill="%23fff"/><path d="M800 400 Q850 350 900 400 T1000 400" stroke="%23fff" stroke-width="3" fill="none"/><rect x="850" y="500" width="200" height="15" rx="7" fill="%23fff"/><rect x="820" y="530" width="250" height="12" rx="6" fill="%23fff"/><circle cx="1100" cy="600" r="30" fill="%23fff"/></g></svg>') no-repeat center right;
    background-size: cover;
    opacity: 0.2;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    position: relative;
    z-index: 2;
}

.contributions-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.text-content {
    color: white;
}

.text-content .icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
    opacity: 0.9;
}

.text-content h2 {
    font-size: 2.8rem;
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.text-content .subtitle {
    font-size: 1.2rem;
    opacity: 0.95;
    margin-bottom: 25px;
    line-height: 1.5;
}

.text-content .description {
    font-size: 1rem;
    opacity: 0.9;
    line-height: 1.6;
    margin-bottom: 30px;
}

.submission-form {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.form-input {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
    font-family: inherit;
}

.form-input:focus {
    outline: none;
    border-color: #2c5530;
    box-shadow: 0 0 0 3px rgba(44, 85, 48, 0.1);
}

.form-input.error {
    border-color: #e74c3c;
}

.form-input.success {
    border-color: #27ae60;
}

textarea.form-input {
    resize: vertical;
    min-height: 120px;
}

.file-upload-group {
    position: relative;
}

.file-upload {
    position: relative;
    display: inline-block;
    width: 100%;
}

.file-upload input[type=file] {
    position: absolute;
    left: -9999px;
}

.file-upload-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 20px;
    border: 2px dashed #ddd;
    border-radius: 12px;
    background: #f9f9f9;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.file-upload-label:hover {
    border-color: #2c5530;
    background: #f0f8f0;
}

.file-upload-label.dragover {
    border-color: #2c5530;
    background: #e8f5e8;
}

.file-list {
    margin-top: 15px;
}

.file-item {
    display: flex;
    align-items: center;
    justify-content: between;
    padding: 10px 15px;
    background: #f0f8f0;
    border-radius: 8px;
    margin-bottom: 8px;
}

.file-info {
    flex-grow: 1;
}

.file-name {
    font-weight: 600;
    color: #2c5530;
}

.file-size {
    font-size: 0.85rem;
    color: #666;
}

.remove-file {
    background: #e74c3c;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
}

.submit-btn {
    width: 100%;
    padding: 16px 24px;
    background: linear-gradient(135deg, #2c5530 0%, #4a7c59 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    box-shadow: 0 8px 25px rgba(44, 85, 48, 0.4);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.submit-btn.loading {
    opacity: 0.8;
}

.error-message {
    color: #e74c3c;
    font-size: 0.85rem;
    margin-top: 8px;
    opacity: 0;
    transition: all 0.3s ease;
}

.error-message.show {
    opacity: 1;
}

.success-message {
    background: #27ae60;
    color: white;
    padding: 15px;
    border-radius: 8px;
    margin-top: 15px;
    opacity: 0;
    transition: all 0.3s ease;
}

.success-message.show {
    opacity: 1;
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: #e0e0e0;
    border-radius: 2px;
    margin-top: 10px;
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.progress-bar.show {
    opacity: 1;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(135deg, #2c5530 0%, #4a7c59 100%);
    width: 0%;
    transition: width 0.3s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
    .contributions-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .text-content h2 {
        font-size: 2.2rem;
    }

    .submission-form {
        padding: 30px 25px;
    }

    .guest-contributions-section {
        padding: 40px 15px;
        min-height: 600px;
    }
}

@media (max-width: 480px) {
    .text-content h2 {
        font-size: 1.8rem;
    }

    .text-content .subtitle {
        font-size: 1rem;
    }

    .submission-form {
        padding: 25px 20px;
    }

    .submit-btn {
        padding: 14px 20px;
        font-size: 1rem;
    }
}

.btn-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s ease-in-out infinite;
    margin-right: 8px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}