@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700;900&display=swap');

:root {
    --bg-page: #050505;
    --bg-card: #09090b;
    --bg-input: #121214;
    --border-subtle: #27272a;
    --text-main: #ffffff;
    --accent: #e11d48;
}

body { 
    font-family: 'Inter', sans-serif; 
    background-color: var(--bg-page); 
    color: var(--text-main); 
    background-image: 
        radial-gradient(circle at 50% 0%, #220505 0%, transparent 60%),
        linear-gradient(to right, #121212 1px, transparent 1px),
        linear-gradient(to bottom, #121212 1px, transparent 1px);
    background-size: 100% 100%, 40px 40px, 40px 40px;
    margin: 0;
    min-height: 100vh;
}

/* --- THE CARD --- */
.saas-card { 
    border-radius: 16px;
}

/* --- INPUT FIELDS --- */
.saas-input {
    background-color: #000 !important; /* Pitch black background */
    border: 2px solid rgba(255, 255, 255, 0.8) !important; /* Bright White Border */
    color: #ffffff !important;
    font-family: 'Inter', sans-serif;
    transition: all 0.2s ease;
    width: 100%;
    border-radius: 12px;
}

.saas-input:focus {
    outline: none;
    border-color: #ffffff !important; /* Stay white on focus */
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.1);
}

/* Force Typewriter/Placeholder to be White */
.saas-input::placeholder {
    color: #ffffff !important;
    opacity: 0.9;
    font-weight: 600;
}

/* --- THE PHONE MOCKUP --- */
.iphone-mockup {
    position: relative;
    border: 10px solid #2d2d30;
    border-radius: 44px;
    overflow: hidden;
    background: #000;
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.8);
    aspect-ratio: 9/19;
    width: 100%;
    max-width: 340px;
    margin: 0 auto;
}

/* --- BUTTONS --- */
.btn-action {
    background: #dc2626;
    color: white;
    font-weight: 800;
    border: 1px solid #ef4444;
    transition: all 0.2s;
    text-transform: uppercase;
}

.btn-action:hover {
    background: #b91c1c;
    border-color: #dc2626;
    transform: translateY(-2px);
}

.btn-action:disabled {
    background: #52525b;
    border-color: #52525b;
    cursor: not-allowed;
    transform: none;
}