/* Font Definitions */
@font-face {
    font-family: 'Montserrat';
    src: url('../assets/fonts/Montserrat-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: 'Montserrat';
    src: url('../assets/fonts/Montserrat-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
}

@font-face {
    font-family: 'CoveredByYourGrace';
    src: url('../assets/fonts/CoveredByYourGrace (1).ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
}

/* CSS Variable Definitions */
:root {
    --primary-teal: rgba(56, 157, 145, 0.85);
    --whatsapp-green: #00c600;
    /* As updated by user */
    --white: #ffffff;
    --font-main: 'Montserrat', sans-serif;
    --font-accent: 'CoveredByYourGrace', cursive;
    --font-accent-light: 'CoveredByYourGrace', light;
    --transition-speed: 0.3s;
}

/* Modern CSS Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    color: var(--white);
    background-color: #000;
    overflow-x: hidden;
}

/* Main Content Wrapper */
#app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: url('../assets/images/bg.png') center center / cover no-repeat;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* background-color: var(--primary-teal); */
    /* Disabled by user */
    z-index: 1;
}

/* Content inside Hero - Strict Proportional Scaling */
.hero-content {
    position: relative;
    z-index: 2;
    width: 90vw;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2vw;
    animation: fadeIn 1.2s ease-out;
}

/* Logo Styling - Proportional Width */
.logo-group {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin-bottom: 4vh;
}

.logo {
    width: 100%;
    max-width: 50%;
    /* Proportional to viewport width */
    margin-bottom: 1vw;
    height: auto;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.1));
}

/* Tagline - Pure Proportional Fonts (vw) */
.tagline {
    font-weight: 700;
    font-size: 2.5vw;
    line-height: 1.25;
    letter-spacing: 0.1vw;
    margin-bottom: 4vh;
    max-width: 42vw;
}

/* Date and Time - Pure Proportional Fonts (vw) */
.datetime {
    font-family: var(--font-accent-light);
    font-size: 4.2vw;
    font-weight: 400;
    margin-bottom: 2.8vh;
    /* letter-spacing: 0.5vw; */
}

/* WhatsApp Button - Proportional Scaling */
.btn-whatsapp {
    background-color: var(--whatsapp-green);
    color: var(--white);
    padding: .8vw 1.8vw;
    border-radius: 1vw;
    text-decoration: none;
    font-size: 1.8vw;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 1vw;
    transition: all var(--transition-speed) ease;
    box-shadow: 0 0.5vw 1.5vw rgba(0, 0, 0, 0.2);
}

.btn-whatsapp:hover {
    transform: translateY(-0.3vw) scale(1.02);
    background-color: #00b000;
}

.btn-whatsapp .wa-icon {
    width: 2.2vw;
    height: 2.2vw;
    filter: brightness(0) invert(1);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(2vw);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Adjustments - To maintain readability on very small screens */
@media screen and (max-width: 768px) {
    .hero-content {
        width: 95vw;
        padding: 5vw;
    }

    .logo {
        max-width: 90%;
        margin-bottom: -1.5vh;
    }

    .tagline {
        font-size: 5vw;
        /* Larger font for mobile readability */
        max-width: 100%;
        margin-bottom: 2vh;
    }

    .datetime {
        font-size: 10vw;
        margin-bottom: 6vh;
    }

    .btn-whatsapp {
        padding: 3.5vw 8vw;
        font-size: 5vw;
        border-radius: 4vw;
        max-width: 80%;
        gap: 3vw;
    }

    .btn-whatsapp .wa-icon {
        width: 7vw;
        height: 7vw;
    }
}