Build an AIDA ad campaign that stays coherent across three channels instead of three disconnected pitches

Build an AIDA-structured ad campaign for A 14-day free trial of a habit-tracking app with no credit card required., across the channels listed below — the constraint is that all channel variants must argue the same underlying case in the same order, adapted only for format and length, not turn into three unrelated pitches that happen to share a product name.

OFFER
A 14-day free trial of a habit-tracking app with no credit card required.

CHANNELS IN THIS CAMPAIGN
Facebook feed ad, Google Search ad, SMS reminder to warm leads.

TARGET AUDIENCE
People who downloaded a productivity ebook lead magnet in the last 30 days but haven't converted.

SINGLE CORE ARGUMENT THE WHOLE CAMPAIGN MAKES
You already know what you want to change — this just removes the friction of tracking it.

CAMPAIGN TIMEFRAME OR URGENCY DRIVER
Free trial offer ends when the lead magnet email sequence ends, in 5 days.

For each channel, write the four AIDA beats (Attention, Interest, Desire, Action) as actual copy, not as labeled abstractions — each beat should be recognizable copy a person would actually see, sized to the channel (a Facebook feed ad has room for a paragraph across Attention through Desire; a Google Search ad has to compress all four beats into two headlines and one description; an SMS or push notification variant may only have room for Attention and Action, in which case say so rather than forcing Interest and Desire into a text that has no room for them). Every channel's Attention beat must map to the same core argument, even though the wording differs — if you find yourself writing a genuinely different argument for one channel because the format demands it, flag that explicitly rather than silently drifting off-message. Do not fabricate the urgency driver if none was given — if Free trial offer ends when the lead magnet email sequence ends, in 5 days. is empty, build Action beats that don't rely on manufactured scarcity or countdown language.

OUTPUT: one section per channel (Channel name, then Attention/Interest/Desire/Action as actual copy, noting which beats a length-constrained channel had to compress or drop), followed by a one-paragraph cross-channel consistency check confirming the core argument holds across all variants or flagging where it drifted and why.