/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

/* ---- particles.js container ---- */
#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    background-image: url("");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: 50% 50%;
    z-index: 1; /* Behind main content */
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #000000;
    background: #ffffff;
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 40px 0;
    position: relative;
    z-index: 2; /* Above particles background */
}

/* Logo */
.logo-container {
    margin-bottom: 80px;
}

.logo {
    display: inline-block;
}

.logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 288px; /* 100% larger (144px * 2) */
    font-weight: 400;
    letter-spacing: 0.02em;
    color: #000000;
    position: relative;
    font-style: normal;
}

/* Removed underline to match the clean logo design */

/* Message Container - Positioned above logo without affecting logo position */
.message-container {
    position: absolute;
    top: calc(20% + 275px); /* Position from top of viewport + 275px down (300px - 25px) */
    left: 50%;
    transform: translateX(-50%);
    max-width: 800px;
    width: 100%;
    z-index: 10; /* Ensure it's above logo */
    text-align: center;
}

.main-message {
    font-size: clamp(16px, 2.7vw, 32px); /* 50% smaller (64px / 2 = 32px) */
    font-weight: 300;
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin-bottom: 32px;
    color: #000000;
}

.sub-message {
    font-size: clamp(16px, 2.7vw, 32px); /* Same as main message */
    font-weight: 300; /* Same as main message */
    color: #000000; /* Same as main message */
    letter-spacing: -0.01em; /* Same as main message */
    line-height: 1.2; /* Same as main message */
}

/* Waitlist Container - Elegant Black Card - Centered */
.waitlist-container {
    margin: 0 auto 80px auto; /* Center the card */
    max-width: 500px;
    width: 100%;
    background: #000000;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    overflow: visible;
}

.waitlist-form {
    margin-bottom: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
    z-index: 1;
}

.phone-input-container {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    border: 2px solid #333333;
    border-radius: 12px;
    background: #ffffff;
    overflow: visible;
    height: 56px;
}

.country-selector {
    position: relative;
    display: flex;
    align-items: center;
    padding: 12px 16px;
    background: #f8f8f8;
    border-right: 1px solid #333333;
    border-radius: 12px 0 0 12px;
    cursor: pointer;
    user-select: none;
    min-width: 80px;
    height: 100%;
}

.country-display {
    display: flex;
    align-items: center;
    gap: 8px;
}

.country-code {
    font-size: 16px;
    font-weight: 500;
    color: #000000;
}

.country-flag {
    font-size: 18px;
}

.country-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff;
    border: 2px solid #333333;
    border-top: none;
    border-radius: 0 0 12px 12px;
    max-height: 200px;
    overflow-y: auto;
    z-index: 9999;
    display: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    margin-top: -2px;
    min-width: 200px;
    width: max-content;
}

.country-dropdown.show {
    display: block !important;
}

.country-option {
    display: flex;
    align-items: center;
    padding: 10px 16px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    gap: 8px;
    white-space: nowrap;
}

.country-option:hover {
    background-color: #f5f5f5;
}

.country-option .country-code {
    font-size: 14px;
    font-weight: 500;
    color: #666666;
    min-width: 40px;
}

.country-option .country-name {
    font-size: 14px;
    color: #000000;
    flex: 1;
}

.phone-input {
    flex: 1;
    padding: 12px 24px;
    border: none;
    font-size: 16px;
    font-weight: 400;
    background: transparent;
    color: #000000;
    outline: none;
    border-radius: 0 12px 12px 0;
    height: 100%;
}

.phone-input-container:focus-within {
    border-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2);
}

.phone-input::placeholder {
    color: #999999;
}

.join-button {
    width: 100%;
    padding: 20px 24px;
    background: #ffffff;
    color: #000000;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.join-button:hover {
    background: #f0f0f0;
    transform: translateY(-1px);
}

.join-button:active {
    transform: translateY(0);
}

.form-note {
    font-size: 14px;
    color: #cccccc;
    font-weight: 400;
    text-align: center;
    margin-top: 16px;
}

.social-link {
    text-align: center;
    margin-top: 8px;
}

.social-link a {
    color: #cccccc;
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    transition: color 0.2s ease;
}

.social-link a:hover {
    color: #ffffff;
}

/* Features removed for cleaner design */

/* Footer */
.footer {
    padding: 40px 0;
    border-top: 1px solid #e5e5e5;
    text-align: center;
}

.footer p {
    font-size: 14px;
    color: #999999;
    font-weight: 400;
}

/* Success State */
.success-message {
    background: #f0f9ff;
    border: 1px solid #0ea5e9;
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 16px;
    color: #0c4a6e;
    font-weight: 500;
    display: none;
}

.success-message.show {
    display: block;
}

/* Loading State */
.join-button.loading {
    background: #666666;
    cursor: not-allowed;
}

.join-button.loading::after {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
    margin-left: 8px;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .hero {
        padding: 20px 0;
    }
    
    .logo-container {
        margin-bottom: 60px;
    }
    
    .message-container {
        margin-bottom: 60px;
    }
    
    .waitlist-container {
        margin-bottom: 60px;
    }
    
    .form-group {
        flex-direction: column;
        align-items: center;
    }
    
    .email-input {
        min-width: 100%;
        max-width: 320px;
    }
    
    .join-button {
        width: 100%;
        max-width: 320px;
    }
    
    /* Features removed */
}

@media (max-width: 480px) {
    .logo-text {
        font-size: 216px; /* 100% larger on mobile too (108px * 2) */
    }
    
    .main-message {
        font-size: clamp(12px, 3.5vw, 24px); /* Smaller on mobile */
    }
    
    .sub-message {
        font-size: clamp(8px, 2vw, 12px);
    }
    
    .waitlist-container {
        padding: 24px;
        margin: 0 16px;
    }
}

/* Always white background - no dark mode */