/* CSS styles optimized for the project */

/* Importing Google Font */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

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

/* Variable definitions */
:root {
    /* Colors */ 
    --white_color: rgb(255, 255, 255);
    --primary_color: #2d3436;
    --primary_dark: #1e272e;
    --secondary_color: #0984e3;
    --accent_color: #00b894;
    --background_color: linear-gradient(135deg, #74b9ff 0%, #0984e3 100%);
    --box_shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Container styling */
.container {
    width: 100%;
    min-height: 100vh;
    background-image: var(--background_color);
    padding: 2rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="rgba(255,255,255,0.1)"/></svg>') repeat;
    opacity: 0.1;
    animation: float 20s linear infinite;
}

@keyframes float {
    0% { transform: translateY(0); }
    100% { transform: translateY(-100%); }
}

/* Header styling */
header {
    width: 100%;
    padding: 1rem 0;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    box-shadow: var(--box_shadow);
}

/* Logo styling */
.logo {
    width: 150px;
    height: auto;
}

.logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Heading styling */
.heading {
    width: 100%;
    overflow: hidden;
}

marquee {
    width: 100%;
    padding: 1rem 0;
}

h1 {
    color: var(--white_color);
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
    white-space: nowrap;
    display: inline-block;
    padding: 0 1rem;
}

/* Hero Section*/ 
.hero_section {
    width: 90%;
    max-width: 600px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--box_shadow);
    transition: var(--transition);
}

.hero_section:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

/* Speech-To-Text Styling Start */
.Speech_to_text {
    width: 100%;
}

.row_box {
    display: flex;
    margin-bottom: 1.5rem;
    flex-direction: column;
}

.row_box label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white_color);
    margin-bottom: 0.5rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.Speech_to_text :where(textarea, select, button) {
    outline: none;
    width: 100%;
    border: none;
    border-radius: 10px;
    transition: var(--transition);
}

.row_box textarea {
    resize: none;
    height: 150px;
    font-size: 1.1rem;
    background-color: rgba(255, 255, 255, 0.9);
    padding: 1rem;
    border: 2px solid var(--primary_color);
    box-shadow: var(--box_shadow);
}

.row_box textarea:focus {
    border-color: var(--accent_color);
    box-shadow: 0 0 15px rgba(0, 184, 148, 0.3);
}

.row_box .select_box {
    height: 50px;
    display: flex;
    padding: 0 1rem;
    align-items: center;
    border-radius: 10px;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--primary_color);
    box-shadow: var(--box_shadow);
}

.row_box select {
    font-size: 1.1rem;
    background: none;
    cursor: pointer;
    color: #333;
    width: 100%;
}

.btnBox {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

button {
    height: 50px;
    color: var(--white_color);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    background: var(--primary_color);
    transition: var(--transition);
    padding: 0 1.5rem;
    border-radius: 10px;
    box-shadow: var(--box_shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

button::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: 0.5s;
}

button:hover {
    background: var(--primary_dark);
    transform: translateY(-2px);
}

button:hover::before {
    left: 100%;
}

#convert_speech {
    background: var(--accent_color);
    margin-bottom: 1.5rem;
}

#convert_speech:hover {
    background: #00a884;
}

.hide {
    display: none;
}

.show {
    display: flex;
}

/* Responsive Design */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .logo {
        width: 120px;
    }

    h1 {
        font-size: 2rem;
    }

    .hero_section {
        width: 95%;
        padding: 1.5rem;
    }

    button {
        font-size: 1rem;
        padding: 0 1rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.Speech_to_text {
    animation: fadeIn 0.5s ease-out;
}

/* Add floating animation to the container */
@keyframes float {
    0% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0); }
}

.hero_section {
    animation: float 7s ease-in-out infinite;
}