:root {
    --primary-text: #1d1d1f; /* Apple's near-black */
    --secondary-text: #6e6e73; /* Apple's secondary grey */
    --background-color: #f5f5f7; /* Near-white light grey */
    --accent-color: #007aff; /* Apple Blue */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}

body {
    margin: 0;
    font-family: var(--font-family);
    background-color: var(--background-color);
    color: var(--primary-text);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    box-sizing: border-box;
    overflow-x: hidden;
}

.container {
    text-align: center;
    max-width: 650px;
    width: 100%;
    opacity: 0;
    transform: translateY(20px);
    animation: fade-in-up 0.8s ease-out forwards;
}

/* Typography and Headings */
h1 {
    font-size: 3.2em;
    font-weight: 600; /* Semi-bold for impact */
    margin-bottom: 20px;
    line-height: 1.1;
    letter-spacing: -0.02em; /* Tight letter spacing for elegance */
    color: var(--primary-text);
}

.subtext {
    font-size: 1.15em;
    font-weight: 400;
    color: var(--secondary-text);
    margin-bottom: 40px;
    line-height: 1.5;
}

/* Logo */
.logo-placeholder {
    margin-bottom: 30px;
    opacity: 0.8;
}
.logo-placeholder svg {
    stroke: var(--primary-text);
}

/* Countdown */
.countdown {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-bottom: 50px;
}

.timer-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.timer-unit .number {
    font-size: 3.5em;
    font-weight: 700;
    color: var(--primary-text);
    letter-spacing: -0.03em;
}

.timer-unit .label {
    font-size: 0.8em;
    font-weight: 500;
    text-transform: uppercase;
    color: var(--secondary-text);
    margin-top: 5px;
}

/* Status and Progress Bar */
.status-indicator {
    margin: 0 auto 50px auto;
    max-width: 350px;
}

.progress-bar {
    height: 6px;
    background-color: #e5e5e5;
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 10px;
}

.progress {
    height: 100%;
    background-color: var(--accent-color);
    transition: width 0.8s cubic-bezier(0.25, 0.1, 0.25, 1); /* Smooth, Apple-like transition */
    border-radius: 3px;
}

.progress-text {
    font-size: 0.9em;
    color: var(--secondary-text);
}

/* Email Form */
.email-form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    max-width: 350px;
    margin: 0 auto;
}

.email-form p {
    font-weight: 500;
    color: var(--primary-text);
    margin: 0;
}

input[type="email"] {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #d2d2d7;
    border-radius: 8px;
    font-size: 1em;
    font-family: var(--font-family);
    color: var(--primary-text);
    transition: border-color 0.3s ease;
}

input[type="email"]:focus {
    border-color: var(--accent-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.3);
}

.cta-button {
    width: 100%;
    padding: 14px;
    background-color: var(--primary-text);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
    -webkit-appearance: none; /* For consistent styling */
}

.cta-button:hover {
    background-color: #333333;
}

.cta-button:active {
    transform: scale(0.98);
}

/* Fade-in Animation Classes */
@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    opacity: 0;
    animation: fade-in-up 0.8s cubic-bezier(0.2, 0, 0.2, 1) forwards;
}
.delay-1 { animation-delay: 0.3s; }
.delay-2 { animation-delay: 0.6s; }
.delay-3 { animation-delay: 0.9s; }
.delay-4 { animation-delay: 1.2s; }