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

body {
    font-family: 'Arial', sans-serif;
    background: #ffffff;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 400px;
    position: relative;
}

.card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 25px;
    padding: 30px 25px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    margin: 20px 0 25px 0;
}

.video-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 12px;
    pointer-events: auto;
    z-index: 1;
}

.video-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    pointer-events: none;
    z-index: 1;
}

.logo-section {
    text-align: center;
    margin-bottom: 20px;
}

.logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border-radius: 20px;
    padding: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.logo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: logoShine 2s infinite;
    border-radius: 20px;
}

@keyframes logoShine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.logo-image {
    width: 80px;
    height: 80px;
    border-radius: 15px;
    object-fit: cover;
    z-index: 1;
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.main-title {
    text-align: center;
    font-size: 28px;
    font-weight: bold;
    color: #1565c0;
    margin-bottom: 8px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.requirements-text {
    text-align: center;
    font-size: 10px;
    color: #000000;
    font-weight: 500;
    margin-bottom: 15px;
    line-height: 1.3;
    opacity: 0.8;
}

.description {
    text-align: center;
    font-size: 12px;
    color: #424242;
    line-height: 1.4;
    margin-bottom: 25px;
}

.buttons-section {
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: stretch;
    margin-top: 25px;
}

.btn {
    display: flex;
    align-items: center;
    padding: 18px;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-align: left;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    width: 100%;
    text-decoration: none;
    box-sizing: border-box;
}

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

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.btn:active {
    transform: translateY(0);
}

.btn-official {
    background: linear-gradient(135deg, #1976d2, #42a5f5, #1e88e5);
    color: white;
    position: relative;
}

.btn-official::before {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
}

.btn-official:hover {
    background: linear-gradient(135deg, #1565c0, #1976d2, #42a5f5);
    box-shadow: 0 15px 35px rgba(25, 118, 210, 0.4);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25d366, #128c7e, #075e54);
    color: white;
    position: relative;
}

.btn-whatsapp::before {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
}

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #20c997, #25d366, #128c7e);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.4);
}

/* Upload Video Section Styling */
.video-section {
    margin: 20px 0 35px 0;
}

.upload-form-container {
    background: linear-gradient(135deg, #37474f, #546e7a, #455a64);
    border-radius: 20px;
    color: white;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.upload-form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.upload-form-container::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.6s ease;
}

.upload-form-container:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 35px rgba(55, 71, 79, 0.3);
    background: linear-gradient(135deg, #455a64, #37474f, #546e7a);
}

.upload-form-container:hover::before {
    left: 100%;
}

.upload-form-container:hover::after {
    width: 300px;
    height: 300px;
}

.upload-header {
    display: flex;
    align-items: center;
    padding: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 2;
}

.upload-icon {
    font-size: 28px;
    margin-right: 18px;
    min-width: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.upload-form-container:hover .upload-icon {
    transform: scale(1.2) rotate(10deg);
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
    animation: upload-bounce 1.2s infinite;
}

@keyframes upload-bounce {
    0%, 100% { transform: scale(1.2) rotate(10deg) translateY(0); }
    25% { transform: scale(1.3) rotate(-5deg) translateY(-3px); }
    50% { transform: scale(1.1) rotate(15deg) translateY(-1px); }
    75% { transform: scale(1.25) rotate(0deg) translateY(-2px); }
}

.upload-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
}

.upload-title {
    font-weight: bold;
    font-size: 16px;
    margin-bottom: 4px;
    transition: all 0.3s ease;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.upload-subtitle {
    font-size: 12px;
    opacity: 0.9;
    line-height: 1.4;
    transition: all 0.3s ease;
}

.upload-form-container:hover .upload-title {
    font-size: 17px;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
    transform: translateX(5px);
}

.upload-form-container:hover .upload-subtitle {
    opacity: 1;
    transform: translateX(8px);
}

.upload-form {
    padding: 15px;
}

.form-group {
    margin-bottom: 12px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: bold;
    margin-bottom: 5px;
    color: rgba(255, 255, 255, 0.9);
}

.form-group input[type="text"],
.form-group input[type="tel"] {
    width: 100%;
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 12px;
    box-sizing: border-box;
    position: relative;
    z-index: 10;
    pointer-events: auto;
}

.form-group input[type="text"]::placeholder,
.form-group input[type="tel"]::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.form-group input[type="text"]:focus,
.form-group input[type="tel"]:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.15);
}

.file-input {
    display: none;
}

.file-label {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    border: 2px dashed rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.05);
    font-size: 12px;
    font-weight: bold;
}

.file-label:hover {
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.1);
}

.file-label i {
    margin-right: 8px;
    font-size: 14px;
}

.submit-btn {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, #4caf50, #45a049);
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 13px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 15px;
}

.submit-btn:hover {
    background: linear-gradient(135deg, #45a049, #3d8b40);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
}

.submit-btn i {
    margin-right: 8px;
    font-size: 14px;
}



.btn-icon {
    font-size: 28px;
    margin-right: 18px;
    min-width: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.btn:hover .btn-icon {
    transform: scale(1.2) rotate(5deg);
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
}

.btn-official:hover .btn-icon {
    animation: pulse-blue 1.5s infinite;
}

.btn-whatsapp:hover .btn-icon {
    animation: bounce-green 1s infinite;
}

@keyframes pulse-blue {
    0%, 100% { transform: scale(1.2) rotate(5deg); }
    50% { transform: scale(1.4) rotate(-5deg); }
}

@keyframes bounce-green {
    0%, 100% { transform: scale(1.2) rotate(5deg) translateY(0); }
    50% { transform: scale(1.3) rotate(-5deg) translateY(-3px); }
}

.btn-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
}

.btn-title {
    font-weight: bold;
    font-size: 16px;
    margin-bottom: 4px;
    transition: all 0.3s ease;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-subtitle {
    font-size: 12px;
    opacity: 0.9;
    line-height: 1.4;
    transition: all 0.3s ease;
}

.btn:hover .btn-title {
    font-size: 17px;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.btn:hover .btn-subtitle {
    opacity: 1;
    transform: translateX(5px);
}

/* Floating Animation Elements */
.floating-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    animation-play-state: running !important;
}

.floating-icon {
    position: absolute;
    font-size: 20px;
    opacity: 0.6;
    animation: float var(--duration) infinite ease-in-out;
    animation-delay: var(--delay);
    animation-play-state: running !important;
    will-change: transform;
}

/* Responsive floating icons */
@media (max-width: 480px) {
    .floating-icon {
        font-size: 16px;
        opacity: 0.4;
    }
}

@media (max-width: 360px) {
    .floating-icon {
        font-size: 14px;
        opacity: 0.3;
    }
}

.floating-icon:nth-child(1) {
    top: 20%;
    left: 10%;
}

.floating-icon:nth-child(2) {
    top: 60%;
    right: 15%;
}

.floating-icon:nth-child(3) {
    top: 80%;
    left: 20%;
}

.floating-icon:nth-child(4) {
    top: 40%;
    right: 25%;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    25% {
        transform: translateY(-20px) rotate(5deg);
    }
    50% {
        transform: translateY(-10px) rotate(-5deg);
    }
    75% {
        transform: translateY(-15px) rotate(3deg);
    }
}

/* Responsive Design */

/* Large tablets and small desktops */
@media (max-width: 768px) {
    .container {
        max-width: 500px;
        padding: 15px;
    }
    
    .card {
        padding: 30px 25px;
        margin: 15px;
    }
    
    .logo-image {
        width: 75px;
        height: 75px;
    }
    
    .main-title {
        font-size: 26px;
    }
    
    .requirements-text {
        font-size: 9px;
    }
    
    .description {
        font-size: 13px;
    }
    
    .btn {
        padding: 14px;
    }
    
    .btn-title, .upload-title {
        font-size: 14px;
    }
    
    .btn-subtitle, .upload-subtitle {
        font-size: 11px;
    }
    
    .upload-header {
        padding: 14px;
    }
    
    .upload-form {
        padding: 14px;
    }
    
    .form-group input[type="text"],
    .form-group input[type="tel"] {
        padding: 9px;
        font-size: 11px;
    }
    
    .submit-btn {
        padding: 11px;
        font-size: 12px;
    }
}

/* Mobile phones */
@media (max-width: 480px) {
    body {
        padding: 10px;
    }
    
    .container {
        max-width: 100%;
        padding: 0;
    }
    
    .card {
        padding: 20px 15px;
        margin: 5px;
        border-radius: 20px;
    }
    
    .video-section {
        margin: 15px 0 20px 0;
    }
    
    .video-container {
        border-radius: 10px;
    }
    
    .logo-image {
        width: 65px;
        height: 65px;
        border-radius: 12px;
    }
    
    .main-title {
        font-size: 22px;
        margin-bottom: 8px;
    }
    
    .requirements-text {
        font-size: 8px;
        margin-bottom: 12px;
    }
    
    .description {
        font-size: 11px;
        margin-bottom: 20px;
    }
    
    .buttons-section {
        gap: 10px;
    }
    
    .btn {
        padding: 12px;
        border-radius: 12px;
    }
    
    .btn-icon, .upload-icon {
        font-size: 20px;
        margin-right: 12px;
        min-width: 25px;
    }
    
    .btn-title, .upload-title {
        font-size: 13px;
    }
    
    .btn-subtitle, .upload-subtitle {
        font-size: 10px;
    }
    
    .upload-header {
        padding: 12px;
    }
    
    .upload-form {
        padding: 12px;
    }
    
    .form-group {
        margin-bottom: 10px;
    }
    
    .form-group label {
        font-size: 11px;
    }
    
    .form-group input[type="text"],
    .form-group input[type="tel"] {
        padding: 8px;
        font-size: 11px;
    }
    
    .file-label {
        padding: 8px;
        font-size: 11px;
    }
    
    .submit-btn {
        padding: 10px;
        font-size: 11px;
    }
    
    .upload-section {
        margin-top: 10px;
    }
}

/* Very small phones */
@media (max-width: 360px) {
    .card {
        padding: 15px 12px;
        margin: 3px;
    }
    
    .logo-image {
        width: 55px;
        height: 55px;
    }
    
    .main-title {
        font-size: 20px;
    }
    
    .requirements-text {
        font-size: 7px;
        margin-bottom: 10px;
    }
    
    .description {
        font-size: 10px;
        line-height: 1.3;
    }
    
    .btn, .upload-container {
        padding: 10px;
    }
    
    .btn-icon, .upload-icon {
        font-size: 18px;
        margin-right: 10px;
        min-width: 22px;
    }
    
    .btn-title, .upload-title {
        font-size: 12px;
    }
    
    .btn-subtitle, .upload-subtitle {
        font-size: 9px;
    }
    
    .upload-btn {
        padding: 6px 12px;
        font-size: 10px;
        margin-left: 6px;
    }
}

/* Large screens */
@media (min-width: 1024px) {
    .container {
        max-width: 450px;
    }
    
    .card {
        padding: 35px 30px;
    }
    
    .logo-image {
        width: 90px;
        height: 90px;
    }
    
    .main-title {
        font-size: 30px;
    }
    
    .requirements-text {
        font-size: 11px;
    }
    
    .description {
        font-size: 14px;
    }
    
    .btn, .upload-container {
        padding: 16px;
    }
    
    .btn-title, .upload-title {
        font-size: 15px;
    }
    
    .btn-subtitle, .upload-subtitle {
        font-size: 12px;
    }
    
    .upload-btn {
        padding: 10px 20px;
        font-size: 13px;
    }
}


/* Loading Animation */
.card {
    animation: slideUp 0.8s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Button Pulse Effect */
.btn-official {
    animation: pulse 2s infinite;
    animation-play-state: running !important;
}

@keyframes pulse {
    0% {
        box-shadow: 0 4px 15px rgba(25, 118, 210, 0.3);
    }
    50% {
        box-shadow: 0 4px 25px rgba(25, 118, 210, 0.5);
    }
    100% {
        box-shadow: 0 4px 15px rgba(25, 118, 210, 0.3);
    }
}